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"2018-07-27 19:30:00", "2018-08-01 20:22:00", "2018-08-03 02:12:00", "2018-08-03 23:47:00", "2018-08-04 02:11:00", "2018-08-12 17:00:00", "2018-08-13 15:01:00", "2018-08-17 16:12:00", "2018-08-22 07:31:00", "2018-08-22 02:13:00", "2018-09-09 16:50:00", "2018-09-12 13:03:00", "2018-09-20 00:35:00", "2018-09-26 16:36:00", "2018-09-27 11:39:00", "2018-09-28 17:59:00", "2018-09-30 09:18:00", "2018-09-29 14:11:00", "2018-11-05 15:00:00", "2018-11-16 12:27:00", "2018-11-25 08:56:00", "2018-11-25 17:08:00", "2018-12-16 19:30:00", "2018-12-18 17:00:00", "2018-12-18 00:10:00", "2018-12-21 16:47:00", "2018-12-21 16:27:00", "2018-12-23 20:25:00", "2018-12-23 23:37:00", "2019-01-20 13:53:00", "2019-01-25 02:59:00", "2019-03-22 14:41:00", "2019-03-22 14:52:00", "2019-04-15 01:14:00", "2019-04-15 00:53:00", "2019-04-19 20:00:00", "2019-04-19 20:12:00", "2019-04-26 13:56:00", "2019-04-26 13:47:00", "2019-05-02 14:05:00", "2019-05-02 14:24:00", "2019-05-03 16:23:00", "2019-05-06 06:12:00", "2019-05-05 18:53:00", "2019-05-11 01:06:00", "2019-05-18 17:43:00", "2019-05-18 18:10:00", "2019-05-23 14:40:00", "2019-05-23 14:15:00", "2019-05-25 19:12:00", "2019-05-30 14:17:00", "2019-05-30 14:06:00", "2019-06-02 14:05:00", "2019-06-02 16:45:00", "2019-06-02 16:45:00", "2019-06-13 16:17:00", "2019-06-13 16:14:00", "2019-06-17 20:44:00", "2019-06-18 17:05:00", "2019-06-27 18:07:00", "2019-06-27 23:15:00", "2019-06-28 17:41:00", "2019-06-29 15:12:00", "2019-06-29 21:26:00", "2019-07-02 18:27:00", "2019-07-02 18:41:00", "2019-07-06 17:57:00", "2019-07-06 18:20:00", "2019-07-08 20:56:00", "2019-07-08 14:40:00", "2019-07-17 16:15:00", "2019-07-17 16:18:00", "2019-07-20 20:21:00", "2019-07-21 18:44:00", "2019-07-21 18:48:00", "2019-07-22 13:30:00", "2019-07-22 19:02:00", "2019-07-22 14:10:00", "2019-07-29 17:50:00", "2019-08-06 18:12:00", "2019-08-06 22:30:00", "2019-08-07 13:38:00", "2019-08-07 15:01:00", "2019-08-07 16:50:00", "2019-08-13 20:06:00", "2019-08-15 14:40:00", "2019-08-15 18:00:00", "2019-08-17 18:23:00", "2019-08-18 19:53:00", "2019-08-19 21:59:00", "2019-08-20 17:33:00", "2019-08-20 16:50:00", "2019-08-22 17:42:00", "2019-08-22 18:50:00", "2019-08-22 19:30:00", "2019-09-02 14:52:00", "2019-09-02 16:18:00", "2019-09-11 15:50:00", "2019-10-31 21:09:00", "2019-10-31 19:41:00", "2019-10-31 23:59:00", "2019-10-31 23:59:00", "2019-11-01 07:10:00", "2020-01-25 19:17:00", "2020-02-07 07:58:00", "2020-02-07 07:50:00", "2020-03-03 23:13:00", "2020-03-03 23:23:00", "2020-04-07 02:30:00", "2020-04-08 03:05:00", "2020-04-08 05:25:00", "2020-04-09 11:05:00", "2020-04-09 11:14:00", "2020-04-14 00:02:00", "2020-04-13 12:11:00", "2020-04-13 12:48:00", "2020-04-13 13:05:00", "2020-06-04 21:20:00", "2020-06-05 05:29:00", "2020-06-05 19:09:00", "2020-06-10 18:52:00", "2020-06-19 12:35:00", "2020-06-22 15:28:00", "2020-06-22 17:00:00", "2020-06-25 18:37:00", "2020-06-25 17:15:00", "2020-06-27 15:45:00", "2020-07-05 16:03:00", "2020-07-07 03:40:00", "2020-07-20 17:15:00", "2020-07-21 17:15:00", "2020-07-22 13:08:00", "2020-07-22 14:30:00", "2020-07-22 14:30:00", "2020-07-22 22:26:00", "2020-07-23 19:22:00", "2020-07-24 14:37:00", "2020-07-31 18:55:00", "2020-07-31 19:15:00", "2020-08-04 15:27:00", "2020-08-06 20:40:00", "2020-08-07 01:27:00", "2020-08-12 20:00:00", "2020-08-12 18:30:00", "2020-08-13 12:58:00", "2020-08-23 16:12:00", "2020-08-25 18:24:00", "2020-08-28 20:40:00", "2020-08-29 11:27:00", "2020-09-02 18:06:00", "2020-09-03 15:45:00", "2020-09-03 18:04:00", "2020-10-30 04:37:00", "2020-11-12 21:15:00", "2020-11-15 18:51:00", "2020-11-15 19:12:00", "2020-11-30 09:22:00", "2020-12-17 00:28:00", "2020-12-25 18:36:00", "2020-12-26 13:52:00", "2020-12-26 22:30:00", "2021-03-03 12:21:00", "2021-03-28 15:36:00", "2021-04-30 15:50:00", "2021-04-30 15:46:00", "2021-05-04 15:39:00", "2021-05-26 19:20:00", "2021-05-26 18:12:00", "2021-06-03 16:44:00", "2021-06-03 15:00:00", "2021-06-03 15:10:00", "2021-06-08 19:22:00", "2021-06-10 18:13:00", "2021-06-10 16:38:00", "2021-06-11 17:05:00", "2021-06-13 11:40:00", "2021-06-14 21:15:00", "2021-06-15 00:45:00", "2021-06-21 16:53:00", "2021-06-21 16:25:00", "2021-06-30 17:30:00", "2021-06-30 18:07:00", "2021-07-01 19:46:00", "2021-07-01 13:17:00", "2021-07-02 00:20:00", "2021-07-08 14:20:00", "2021-07-09 14:35:00", "2021-07-14 15:10:00", "2021-07-17 14:50:00", "2021-07-17 14:55:00", "2021-07-21 13:11:00", "2021-07-26 18:36:00", "2021-07-28 20:35:00", "2021-07-28 21:11:00", "2021-08-10 16:48:00", "2021-08-10 18:07:00", "2021-08-10 15:45:00", "2021-08-11 15:55:00", "2021-08-11 15:33:00", "2021-08-13 16:47:00", "2021-08-13 15:30:00", "2021-08-15 04:15:00", "2021-08-17 00:35:00", "2021-08-18 00:03:00", "2021-08-20 10:10:00", "2021-08-20 11:47:00", "2021-08-25 17:45:00", "2021-08-27 14:11:00", "2021-08-27 14:17:00", "2021-08-28 18:30:00", "2021-08-28 21:13:00", "2021-08-30 16:02:00", "2021-09-01 02:01:00", "2021-09-01 15:32:00", "2021-09-03 11:07:00", "2021-09-01 15:18:00", "2021-09-09 09:30:00", "2021-09-22 14:45:00", "2021-09-23 12:50:00", "2021-09-23 09:57:00", "2021-10-25 17:00:00", "2021-10-26 03:53:00", "2021-10-29 18:46:00", "2022-02-04 23:00:00", "2022-03-31 19:23:00", "2022-05-07 11:59:00", "2022-05-09 20:57:00", "2022-05-15 17:25:00", "2022-05-16 15:11:00", "2022-05-22 18:15:00", "2022-05-22 18:18:00", "2022-05-22 22:20:00", "2022-05-27 11:07:00", "2022-06-01 16:43:00", "2022-06-02 19:25:00", "2022-06-02 15:10:00", "2022-06-08 17:48:00", "2022-06-08 18:41:00", "2022-06-08 21:16:00", "2022-06-13 18:12:00", "2022-06-13 18:27:00", "2022-06-16 14:25:00", "2022-06-16 16:38:00", "2022-06-22 15:50:00", "2022-06-22 15:02:00", "2022-07-01 16:55:00", "2022-07-01 17:55:00", "2022-07-02 18:38:00", "2022-07-06 23:40:00", "2022-07-09 01:30:00", "2022-07-09 09:40:00", "2022-07-12 18:41:00", "2022-07-12 16:23:00", "2022-07-13 21:15:00", "2022-07-14 16:50:00", "2022-07-18 15:25:00", "2022-07-18 15:17:00", "2022-07-21 15:16:00", "2022-07-23 18:15:00", "2022-07-23 18:50:00", "2022-07-25 15:23:00", "2022-08-01 21:50:00", "2022-08-04 16:15:00", "2022-08-04 23:25:00", "2022-08-05 15:07:00", "2022-08-05 19:16:00", "2022-08-09 18:00:00", "2022-08-10 15:30:00", "2022-08-10 18:44:00", "2022-08-30 14:25:00", "2022-09-25 12:59:00", "2022-12-23 11:00:00", "2022-12-23 08:00:00", "2023-04-22 12:05:00", "2023-04-22 13:05:00", "2023-06-16 16:32:00", "2023-06-19 16:12:00", "2023-06-23 18:12:00", "2023-06-23 18:15:00", "2023-06-27 13:28:00", "2023-07-03 19:38:00", "2023-07-09 13:20:00", "2023-07-14 16:35:00", "2023-07-14 16:27:00", "2023-07-14 17:45:00", "2023-07-21 01:00:00", "2023-07-25 18:56:00", "2023-07-27 17:31:00", "2023-07-27 16:25:00", "2023-07-28 18:28:00", "2023-07-28 17:36:00", "2023-07-29 16:30:00", "2023-07-29 15:15:00", "2023-08-07 16:38:00", "2023-08-07 15:57:00", "2023-08-14 15:03:00", "2023-08-14 18:00:00", "2023-09-07 15:00:00", "2023-09-07 13:42:00", "2023-09-08 18:05:00", "2023-09-08 20:24:00", "2023-09-09 15:50:00", "2023-09-09 15:01:00", "2023-09-09 21:30:00", "2023-09-12 20:04:00", "2023-09-12 23:00:00", "2023-12-18 06:30:00", "2023-12-18 04:00:00" ], "NEWS": [ "The following events were reported: Funnel Cloud, Heavy Rain, Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 34.5639 km away, between 2003-05-07 16:25:00 and 2003-05-07 17:55:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 7000.0 and crop damage of 0.0. \n\nEpisode Narrative: Two severe thunderstorms moved through Northern Virginia during the afternoon of the 7th. One produced a tornado that moved through Fauquier County, and the other produced high winds that downed trees and power lines across the western suburbs of Washington D.C. In Fauquier County, an F0 tornado touched down 3 miles west of Warrenton. It lifted up and down along a 5 mile path before finally dissipating 2 miles southeast of town. The first location where damage was found was in the vicinity of Waterloo Estates. A large tree several feet in diameter was downed on Stonelea Lane. A three-quarter-mile long path of downed trees up to 50 yards wide was surveyed between Stonelea Lane and Fauquier High School. The tornado lifted as it pushed over the high school, but not before damaging a flag pole and athletic field equipment on school grounds. Several people at the high school saw the funnel and took shelter inside the building. The next touchdown was on Culpeper Street, just south of the center of town. Several tree branches were downed there. The tornado lifted off the ground again, but touched down briefly southeast of town near the intersection of Route 643 (Meetze Road) and Poplar Grove Drive. One final touchdown was observed near the intersection of Route 674 (Lunsford Road) and Route 670 (Auburn Road). Both touchdown locations southeast of town had minor tree damage. It is possible that the tornado touched down one more time in the community of Cassanova, about 5 miles southeast of Warrenton. Minor damage was reported at the intersection of Route 602 and 616, but the damage was cleaned up before it could be surveyed. A funnel cloud was spotted two more times with this storm, once near Brent Town in southeast Fauquier County and finally at Quantico in Prince William County. High winds were also produced by the thunderstorm just north and south of the tornado's path. Trees were downed in two locations along Route 802 (Springs Road) about 2 miles southwest of Warrenton. A microburst of wind up to 70 MPH downed several large trees in a small area of eastern Warrenton between Alexandria Pike and Walker Drive. Leaves and twigs were plastered to buildings and siding was damaged in this area as well. This thunderstorm also produced very heavy downpours and pea sized hail over Warrenton. Street and basement flooding was reported as the storm moved through. Small hail and heavy downpours were also reported in Opal.Another thunderstorm produced high winds across the Virginia suburbs of D.C. In Falls Church, a power line was downed onto a moving pickup truck on Westmoreland Drive. Two people were trapped inside the vehicle until firefighters could cut off electricity to the wires. In Fairfax County, power lines were downed onto Woodland Drive in Tyson's Corner. Trees were downed in Vienna. Cloud to ground lightning started a house fire northeast of Mount Vernon and blew transformers in Merrifield and Herndon. In the city of Fairfax, a townhouse and a house both caught fire after being struck by lightning. Scattered trees were downed as well, including one which fell on a car at the intersection of Arlington Boulevard and Dale Road. A wind gust of 46 MPH was recorded in Reston. In Alexandria, power lines were downed in the western end of the city. Two severe thunderstorms moved through Northern Virginia during the afternoon of the 7th. One produced a tornado that moved through Fauquier County, and the other produced high winds that downed trees and power lines across the western suburbs of Washington D.C. In Fauquier County, an F0 tornado touched down 3 miles west of Warrenton. It lifted up and down along a 5 mile path before finally dissipating 2 miles southeast of town. The first location where damage was found was in the vicinity of Waterloo Estates. A large tree several feet in diameter was downed on Stonelea Lane. A three-quarter-mile long path of downed trees up to 50 yards wide was surveyed between Stonelea Lane and Fauquier High School. The tornado lifted as it pushed over the high school, but not before damaging a flag pole and athletic field equipment on school grounds. Several people at the high school saw the funnel and took shelter inside the building. The next touchdown was on Culpeper Street, just south of the center of town. Several tree branches were downed there. The tornado lifted off the ground again, but touched down briefly southeast of town near the intersection of Route 643 (Meetze Road) and Poplar Grove Drive. One final touchdown was observed near the intersection of Route 674 (Lunsford Road) and Route 670 (Auburn Road). Both touchdown locations southeast of town had minor tree damage. It is possible that the tornado touched down one more time in the community of Cassanova, about 5 miles southeast of Warrenton. Minor damage was reported at the intersection of Route 602 and 616, but the damage was cleaned up before it could be surveyed. A funnel cloud was spotted two more times with this storm, once near Brent Town in southeast Fauquier County and finally at Quantico in Prince William County. High winds were also produced by the thunderstorm just north and south of the tornado's path. Trees were downed in two locations along Route 802 (Springs Road) about 2 miles southwest of Warrenton. A microburst of wind up to 70 MPH downed several large trees in a small area of eastern Warrenton between Alexandria Pike and Walker Drive. Leaves and twigs were plastered to buildings and siding was damaged in this area as well. This thunderstorm also produced very heavy downpours and pea sized hail over Warrenton. Street and basement flooding was reported as the storm moved through. Small hail and heavy downpours were also reported in Opal.Another thunderstorm produced high winds across the Virginia suburbs of D.C. In Falls Church, a power line was downed onto a moving pickup truck on Westmoreland Drive. Two people were trapped inside the vehicle until firefighters could cut off electricity to the wires. In Fairfax County, power lines were downed onto Woodland Drive in Tyson's Corner. Trees were downed in Vienna. Cloud to ground lightning started a house fire northeast of Mount Vernon and blew transformers in Merrifield and Herndon. In the city of Fairfax, a townhouse and a house both caught fire after being struck by lightning. Scattered trees were downed as well, including one which fell on a car at the intersection of Arlington Boulevard and Dale Road. A wind gust of 46 MPH was recorded in Reston. In Alexandria, power lines were downed in the western end of the city. Two severe thunderstorms moved through Northern Virginia during the afternoon of the 7th. One produced a tornado that moved through Fauquier County, and the other produced high winds that downed trees and power lines across the western suburbs of Washington D.C. In Fauquier County, an F0 tornado touched down 3 miles west of Warrenton. It lifted up and down along a 5 mile path before finally dissipating 2 miles southeast of town. The first location where damage was found was in the vicinity of Waterloo Estates. A large tree several feet in diameter was downed on Stonelea Lane. A three-quarter-mile long path of downed trees up to 50 yards wide was surveyed between Stonelea Lane and Fauquier High School. The tornado lifted as it pushed over the high school, but not before damaging a flag pole and athletic field equipment on school grounds. Several people at the high school saw the funnel and took shelter inside the building. The next touchdown was on Culpeper Street, just south of the center of town. Several tree branches were downed there. The tornado lifted off the ground again, but touched down briefly southeast of town near the intersection of Route 643 (Meetze Road) and Poplar Grove Drive. One final touchdown was observed near the intersection of Route 674 (Lunsford Road) and Route 670 (Auburn Road). Both touchdown locations southeast of town had minor tree damage. It is possible that the tornado touched down one more time in the community of Cassanova, about 5 miles southeast of Warrenton. Minor damage was reported at the intersection of Route 602 and 616, but the damage was cleaned up before it could be surveyed. A funnel cloud was spotted two more times with this storm, once near Brent Town in southeast Fauquier County and finally at Quantico in Prince William County. High winds were also produced by the thunderstorm just north and south of the tornado's path. Trees were downed in two locations along Route 802 (Springs Road) about 2 miles southwest of Warrenton. A microburst of wind up to 70 MPH downed several large trees in a small area of eastern Warrenton between Alexandria Pike and Walker Drive. Leaves and twigs were plastered to buildings and siding was damaged in this area as well. This thunderstorm also produced very heavy downpours and pea sized hail over Warrenton. Street and basement flooding was reported as the storm moved through. Small hail and heavy downpours were also reported in Opal.Another thunderstorm produced high winds across the Virginia suburbs of D.C. In Falls Church, a power line was downed onto a moving pickup truck on Westmoreland Drive. Two people were trapped inside the vehicle until firefighters could cut off electricity to the wires. In Fairfax County, power lines were downed onto Woodland Drive in Tyson's Corner. Trees were downed in Vienna. Cloud to ground lightning started a house fire northeast of Mount Vernon and blew transformers in Merrifield and Herndon. In the city of Fairfax, a townhouse and a house both caught fire after being struck by lightning. Scattered trees were downed as well, including one which fell on a car at the intersection of Arlington Boulevard and Dale Road. A wind gust of 46 MPH was recorded in Reston. In Alexandria, power lines were downed in the western end of the city. Two severe thunderstorms moved through Northern Virginia during the afternoon of the 7th. One produced a tornado that moved through Fauquier County, and the other produced high winds that downed trees and power lines across the western suburbs of Washington D.C. In Fauquier County, an F0 tornado touched down 3 miles west of Warrenton. It lifted up and down along a 5 mile path before finally dissipating 2 miles southeast of town. The first location where damage was found was in the vicinity of Waterloo Estates. A large tree several feet in diameter was downed on Stonelea Lane. A three-quarter-mile long path of downed trees up to 50 yards wide was surveyed between Stonelea Lane and Fauquier High School. The tornado lifted as it pushed over the high school, but not before damaging a flag pole and athletic field equipment on school grounds. Several people at the high school saw the funnel and took shelter inside the building. The next touchdown was on Culpeper Street, just south of the center of town. Several tree branches were downed there. The tornado lifted off the ground again, but touched down briefly southeast of town near the intersection of Route 643 (Meetze Road) and Poplar Grove Drive. One final touchdown was observed near the intersection of Route 674 (Lunsford Road) and Route 670 (Auburn Road). Both touchdown locations southeast of town had minor tree damage. It is possible that the tornado touched down one more time in the community of Cassanova, about 5 miles southeast of Warrenton. Minor damage was reported at the intersection of Route 602 and 616, but the damage was cleaned up before it could be surveyed. A funnel cloud was spotted two more times with this storm, once near Brent Town in southeast Fauquier County and finally at Quantico in Prince William County. High winds were also produced by the thunderstorm just north and south of the tornado's path. Trees were downed in two locations along Route 802 (Springs Road) about 2 miles southwest of Warrenton. A microburst of wind up to 70 MPH downed several large trees in a small area of eastern Warrenton between Alexandria Pike and Walker Drive. Leaves and twigs were plastered to buildings and siding was damaged in this area as well. This thunderstorm also produced very heavy downpours and pea sized hail over Warrenton. Street and basement flooding was reported as the storm moved through. Small hail and heavy downpours were also reported in Opal.Another thunderstorm produced high winds across the Virginia suburbs of D.C. In Falls Church, a power line was downed onto a moving pickup truck on Westmoreland Drive. Two people were trapped inside the vehicle until firefighters could cut off electricity to the wires. In Fairfax County, power lines were downed onto Woodland Drive in Tyson's Corner. Trees were downed in Vienna. Cloud to ground lightning started a house fire northeast of Mount Vernon and blew transformers in Merrifield and Herndon. In the city of Fairfax, a townhouse and a house both caught fire after being struck by lightning. Scattered trees were downed as well, including one which fell on a car at the intersection of Arlington Boulevard and Dale Road. A wind gust of 46 MPH was recorded in Reston. In Alexandria, power lines were downed in the western end of the city. Two severe thunderstorms moved through Northern Virginia during the afternoon of the 7th. One produced a tornado that moved through Fauquier County, and the other produced high winds that downed trees and power lines across the western suburbs of Washington D.C. In Fauquier County, an F0 tornado touched down 3 miles west of Warrenton. It lifted up and down along a 5 mile path before finally dissipating 2 miles southeast of town. The first location where damage was found was in the vicinity of Waterloo Estates. A large tree several feet in diameter was downed on Stonelea Lane. A three-quarter-mile long path of downed trees up to 50 yards wide was surveyed between Stonelea Lane and Fauquier High School. The tornado lifted as it pushed over the high school, but not before damaging a flag pole and athletic field equipment on school grounds. Several people at the high school saw the funnel and took shelter inside the building. The next touchdown was on Culpeper Street, just south of the center of town. Several tree branches were downed there. The tornado lifted off the ground again, but touched down briefly southeast of town near the intersection of Route 643 (Meetze Road) and Poplar Grove Drive. One final touchdown was observed near the intersection of Route 674 (Lunsford Road) and Route 670 (Auburn Road). Both touchdown locations southeast of town had minor tree damage. It is possible that the tornado touched down one more time in the community of Cassanova, about 5 miles southeast of Warrenton. Minor damage was reported at the intersection of Route 602 and 616, but the damage was cleaned up before it could be surveyed. A funnel cloud was spotted two more times with this storm, once near Brent Town in southeast Fauquier County and finally at Quantico in Prince William County. High winds were also produced by the thunderstorm just north and south of the tornado's path. Trees were downed in two locations along Route 802 (Springs Road) about 2 miles southwest of Warrenton. A microburst of wind up to 70 MPH downed several large trees in a small area of eastern Warrenton between Alexandria Pike and Walker Drive. Leaves and twigs were plastered to buildings and siding was damaged in this area as well. This thunderstorm also produced very heavy downpours and pea sized hail over Warrenton. Street and basement flooding was reported as the storm moved through. Small hail and heavy downpours were also reported in Opal.Another thunderstorm produced high winds across the Virginia suburbs of D.C. In Falls Church, a power line was downed onto a moving pickup truck on Westmoreland Drive. Two people were trapped inside the vehicle until firefighters could cut off electricity to the wires. In Fairfax County, power lines were downed onto Woodland Drive in Tyson's Corner. Trees were downed in Vienna. Cloud to ground lightning started a house fire northeast of Mount Vernon and blew transformers in Merrifield and Herndon. In the city of Fairfax, a townhouse and a house both caught fire after being struck by lightning. Scattered trees were downed as well, including one which fell on a car at the intersection of Arlington Boulevard and Dale Road. A wind gust of 46 MPH was recorded in Reston. In Alexandria, power lines were downed in the western end of the city.\nEvent Narrative: Power lines downed trees and caused minor structural damage in and around Warrenton. Street and basement flooding was reported. Power lines were downed in the western portion of the city. A house caught fire after being struck by lightning.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 47.3044 km away, between 2003-05-08 15:57:00 and 2003-05-08 16:55:00. The events included records with hailstones measuring 1.375 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Scattered thunderstorms moved through northern Virginia between the pre-dawn hours and late afternoon. The pre-dawn storm produced cloud to ground lightning which hit a home in Fairfax County. A home on West Boulevard in Mt. Vernon was set ablaze by a lightning strike and the roof and a second story bedroom were damaged. The midday storms produced gusty winds. In Fairfax County, trees were downed onto River Drive near Lorton. The late afternoon storms produced large hail. In Frederick County, golfball sized hail fell 10 miles west of Winchester. Half dollar sized hail was reported in Stephens City. In Clarke County, golfball sized hail was reported near Berrys in a remote location 14 miles northeast of Front Royal. In Warren County, nickel to golfball sized hail fell near Linden. In Fauquier County, penny to quarter sized hail was reported in Bealton. Quarter sized hail covered the ground one mile northwest of Opal. Nickel to half dollar sized hail fell in Hume. Scattered thunderstorms moved through northern Virginia between the pre-dawn hours and late afternoon. The pre-dawn storm produced cloud to ground lightning which hit a home in Fairfax County. A home on West Boulevard in Mt. Vernon was set ablaze by a lightning strike and the roof and a second story bedroom were damaged. The midday storms produced gusty winds. In Fairfax County, trees were downed onto River Drive near Lorton. The late afternoon storms produced large hail. In Frederick County, golfball sized hail fell 10 miles west of Winchester. Half dollar sized hail was reported in Stephens City. In Clarke County, golfball sized hail was reported near Berrys in a remote location 14 miles northeast of Front Royal. In Warren County, nickel to golfball sized hail fell near Linden. In Fauquier County, penny to quarter sized hail was reported in Bealton. Quarter sized hail covered the ground one mile northwest of Opal. Nickel to half dollar sized hail fell in Hume. Scattered thunderstorms moved through northern Virginia between the pre-dawn hours and late afternoon. The pre-dawn storm produced cloud to ground lightning which hit a home in Fairfax County. A home on West Boulevard in Mt. Vernon was set ablaze by a lightning strike and the roof and a second story bedroom were damaged. The midday storms produced gusty winds. In Fairfax County, trees were downed onto River Drive near Lorton. The late afternoon storms produced large hail. In Frederick County, golfball sized hail fell 10 miles west of Winchester. Half dollar sized hail was reported in Stephens City. In Clarke County, golfball sized hail was reported near Berrys in a remote location 14 miles northeast of Front Royal. In Warren County, nickel to golfball sized hail fell near Linden. In Fauquier County, penny to quarter sized hail was reported in Bealton. Quarter sized hail covered the ground one mile northwest of Opal. Nickel to half dollar sized hail fell in Hume. Scattered thunderstorms moved through northern Virginia between the pre-dawn hours and late afternoon. The pre-dawn storm produced cloud to ground lightning which hit a home in Fairfax County. A home on West Boulevard in Mt. Vernon was set ablaze by a lightning strike and the roof and a second story bedroom were damaged. The midday storms produced gusty winds. In Fairfax County, trees were downed onto River Drive near Lorton. The late afternoon storms produced large hail. In Frederick County, golfball sized hail fell 10 miles west of Winchester. Half dollar sized hail was reported in Stephens City. In Clarke County, golfball sized hail was reported near Berrys in a remote location 14 miles northeast of Front Royal. In Warren County, nickel to golfball sized hail fell near Linden. In Fauquier County, penny to quarter sized hail was reported in Bealton. Quarter sized hail covered the ground one mile northwest of Opal. Nickel to half dollar sized hail fell in Hume.\nEvent Narrative: Nickel to half dollar sized hail fell. Quarter sized hail covered the ground one mile northwest of Opal. Penny to quarter sized hail fell. Golfball sized hail was reported 14 miles northeast of Front Royal.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.2212 km away, between 2003-05-15 14:50:00 and 2003-05-15 15:43:00. The events included records with hailstones measuring 25.875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A large area of showers and thunderstorms containing heavy downpours moved through the region between the afternoon of the 15th and the morning of the 16th. The system dropped between 2 and 4 inches of rain across the western Washington D.C. suburbs which caused several low lying areas to flood. In some areas it took over 8 hours for the water to recede after the rain came to an end. One storm that moved through Fauquier and Prince William counties during the afternoon of the 15th also produced high winds and large hail. In Loudoun County, several secondary roads were flooded, including Lawson Road in Leesburg. Water also flowed over portions of Route 7. Route 50 was closed for a time by Aldie after water inundated the road. Goose Creek rose above its 12 foot bankful level at 10:45 AM on the 16th. It crested at 16.45 feet at 9:30 PM and fell below bankful stage at 5:45 AM on the 17th. The creek overflowed onto Watson Road near Evergreen Mills Road and across several other low lying areas along its banks. Numerous other small creeks and streams overflowed their banks. In Fauquier County, golfball sized hail fell in Bealton. Flooding closed several roads between Bealton and Midland. In Stafford County, officials reported a couple of road closures due to flooding. In Fairfax County, Bull Run overflowed onto Bull Run Post Office Road (Route 621) west of Centreville. Several roads were underwater in Reston. In Prince William County, trees were downed by high winds in Greenwich. Numerous roads were closed across the county, especially in the Haymarket area. A large area of showers and thunderstorms containing heavy downpours moved through the region between the afternoon of the 15th and the morning of the 16th. The system dropped between 2 and 4 inches of rain across the western Washington D.C. suburbs which caused several low lying areas to flood. In some areas it took over 8 hours for the water to recede after the rain came to an end. One storm that moved through Fauquier and Prince William counties during the afternoon of the 15th also produced high winds and large hail. In Loudoun County, several secondary roads were flooded, including Lawson Road in Leesburg. Water also flowed over portions of Route 7. Route 50 was closed for a time by Aldie after water inundated the road. Goose Creek rose above its 12 foot bankful level at 10:45 AM on the 16th. It crested at 16.45 feet at 9:30 PM and fell below bankful stage at 5:45 AM on the 17th. The creek overflowed onto Watson Road near Evergreen Mills Road and across several other low lying areas along its banks. Numerous other small creeks and streams overflowed their banks. In Fauquier County, golfball sized hail fell in Bealton. Flooding closed several roads between Bealton and Midland. In Stafford County, officials reported a couple of road closures due to flooding. In Fairfax County, Bull Run overflowed onto Bull Run Post Office Road (Route 621) west of Centreville. Several roads were underwater in Reston. In Prince William County, trees were downed by high winds in Greenwich. Numerous roads were closed across the county, especially in the Haymarket area.\nEvent Narrative: Trees were downed. Golfball sized hail was reported.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7197 km away, between 2003-05-31 17:15:00 and 2003-05-31 17:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds, heavy rainfall, and frequent lightning moved through Central and Western Maryland during the afternoon and evening of the 31st. In Washington County, several trees were downed across the county. Several roads were also flooded, including Ed Sears Road. In Frederick County, heavy downpours caused a pond to overflow in Knoxville. A new home near the pond was damaged by the high water. Street flooding was also reported in town. Flooding was also reported on Interstate 270 near the Montgomery County border. Pea to marble sized hail fell in Frederick. Also in Frederick, a wind gust of 53 MPH was recorded and a tree was downed onto a car on West College Parkway. In Carroll County, small streams overflowed their banks. Flooding was reported on Twin Arch Road in Mt. Airy. Trees were downed in Winfield on Dennings, Buckhorn, and John Pickett roads. A home in Marriottsville burned to the ground after being struck by lightning. In Montgomery County, wires were downed onto Route 108 near New Hampshire Avenue in Olney. Large tree branches were downed onto cars in Gaithersburg. Minor flooding was reported in a parking lot and a field in Germantown. Minor flooding was also reported on Route 355 near Route 118. In Anne Arundel County, tree limbs were downed onto electrical wires in Arnold. In Prince George's County, a wind gust of 61 MPH was recorded at Andrews Air Force Base. Power outages were reported along Walker Mill Road and Marlboro Pike. A portion of Route 50 between routes 197 and 301 in Bowie was closed for 30 minutes after a backed up storm drain caused flooding.\nEvent Narrative: Large tree branches were downed onto cars.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 25.606 km away, between 2003-06-11 18:40:00 and 2003-06-11 19:45:00. The events included records with hailstones measuring 44.46875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington. An area of thunderstorms with high winds, hail, and heavy rainfall moved through the northern half of the state during the afternoon and evening of the 11th. In Nelson County, flooding was reported on the south side of Lovingston. In Augusta County, water was flowing over Route 610 at Stuarts Draft. Trees were downed in New Hope and Middlebrook. In Staunton, numerous streets were turned into rivers by heavy downpours. In Greene County, trees were downed in Standardsville. In Culpeper County, numerous trees were downed between Whiteshop and Catawba. One tree fell onto a house in Whiteshop and severely damaged the garage. In Fauquier County, the portion of a roof was blown off Cedar Lee Middle School in Bealton. Pea sized hail was also reported. Trees were also downed along Springs Road near the intersection of Route 687. In Clarke County, several trees were downed along Route 7 between Berryville and the Shenandoah River. In Loudoun County, penny sized hail fell in Leesburg. Numerous trees were downed between Route 50 and Leesburg in the western portion of the county. A wind gust of 60 MPH was recorded at the National Weather Service office in Sterling and a gust of 61 MPH was recorded at Ashburn Village. In Fairfax County, a large tree was uprooted at the intersection of Gallows Road and Iliff Drive in Fairfax. Another tree was downed in Vienna. A wind gust of 50 MPH was recorded in Reston and a gust of 46 MPH was reported in Chantilly. In Alexandria, trees were downed on the north side of the city. In Arlington County, trees were downed at the intersection of Glebe Road and Route 123 in North Arlington.\nEvent Narrative: Several trees were downed along Route 7 between Berryville and the Shenandoah River. A large tree was uprooted at the intersection of Gallows Road and Iliff Drive. A portion of a roof was blown off a school. A tree was downed. Numerous trees were downed between Route 50 and Leesburg. A wind gust of 60 MPH was recorded. Penny sized hail fell. A wind gust of 61 MPH was recorded in Ashburn Village. The time was estimated.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7197 km away, between 2003-06-11 20:45:00 and 2003-06-11 20:45:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds and frequent lighting moved through Central and Southern Maryland during the evening of the 11th. In Montgomery County, trees and wires were downed in several locations. In addition, a handful of homes caught fire after being hit by lightning in Rockville, Germantown, and Takoma Park. In Howard County, trees were downed in Columbia and Ellicott City. In Prince George's County, trees and wires were downed in Hyattsville. In Calvert County, a few trees were downed in Huntingtown. A house on Coring Drive in Huntingtown was struck by lightning. In Charles County, trees were downed south of La Plata. In St. Mary's County, trees were downed onto Route 236 three miles west of Mechanicsville.\nEvent Narrative: Trees were downed just south of town.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.1022 km away, between 2003-06-12 14:52:00 and 2003-06-12 18:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6500.0 and crop damage of 0.0. \n\nEpisode Narrative: Several showers and thunderstorms moved through the northern third of Virginia during the afternoon and evening of the 12th. These storms contained very heavy rainfall and high winds. Several locations reported wind damage and flooding. In Shenandoah County, several roads were flooded. In Madison County, gusty winds downed trees. In Culpeper County, a few trees were downed. In Fauquier County, large tree limbs were downed in Warrenton. Roads were flooded in the northern portion of the county. In Clarke County, a tree was downed onto a car near Berryville. Route 50 was closed by flooding 3 miles south of Boyce. In Loudoun County, several trees were downed. Route 606 was flooded near the intersection of the Dulles Greenway. A total of 2.55 inches of rain was recorded near Ashburn. A small stream near Algonkian Boulevard in Countryside overflowed its banks. Standing water was also reported at the intersection of Route 7 and Route 28 west of Sterling. In Fairfax County, Wolf Trap Road near Vienna was flooded. In Reston, one person had to be rescued from a small stream after getting caught in flood waters while trying to cross. In Arlington County, lightning struck the county's main police and fire transmitter antenna, knocking it out of service for 43 minutes. In Alexandria, trees were downed onto houses at the intersection of Yale Road and Janneys Road. In Prince William County, trees were downed in Greenwich. Several roads were flooded in the northern portion of the county including Waterfall Road. An observer in Waterfall reported 1.61 inches of rain in only 25 minutes. A total of 2.7 inches of rain was recorded near Lake Jackson. In King George County, many trees were downed. Several showers and thunderstorms moved through the northern third of Virginia during the afternoon and evening of the 12th. These storms contained very heavy rainfall and high winds. Several locations reported wind damage and flooding. In Shenandoah County, several roads were flooded. In Madison County, gusty winds downed trees. In Culpeper County, a few trees were downed. In Fauquier County, large tree limbs were downed in Warrenton. Roads were flooded in the northern portion of the county. In Clarke County, a tree was downed onto a car near Berryville. Route 50 was closed by flooding 3 miles south of Boyce. In Loudoun County, several trees were downed. Route 606 was flooded near the intersection of the Dulles Greenway. A total of 2.55 inches of rain was recorded near Ashburn. A small stream near Algonkian Boulevard in Countryside overflowed its banks. Standing water was also reported at the intersection of Route 7 and Route 28 west of Sterling. In Fairfax County, Wolf Trap Road near Vienna was flooded. In Reston, one person had to be rescued from a small stream after getting caught in flood waters while trying to cross. In Arlington County, lightning struck the county's main police and fire transmitter antenna, knocking it out of service for 43 minutes. In Alexandria, trees were downed onto houses at the intersection of Yale Road and Janneys Road. In Prince William County, trees were downed in Greenwich. Several roads were flooded in the northern portion of the county including Waterfall Road. An observer in Waterfall reported 1.61 inches of rain in only 25 minutes. A total of 2.7 inches of rain was recorded near Lake Jackson. In King George County, many trees were downed. Several showers and thunderstorms moved through the northern third of Virginia during the afternoon and evening of the 12th. These storms contained very heavy rainfall and high winds. Several locations reported wind damage and flooding. In Shenandoah County, several roads were flooded. In Madison County, gusty winds downed trees. In Culpeper County, a few trees were downed. In Fauquier County, large tree limbs were downed in Warrenton. Roads were flooded in the northern portion of the county. In Clarke County, a tree was downed onto a car near Berryville. Route 50 was closed by flooding 3 miles south of Boyce. In Loudoun County, several trees were downed. Route 606 was flooded near the intersection of the Dulles Greenway. A total of 2.55 inches of rain was recorded near Ashburn. A small stream near Algonkian Boulevard in Countryside overflowed its banks. Standing water was also reported at the intersection of Route 7 and Route 28 west of Sterling. In Fairfax County, Wolf Trap Road near Vienna was flooded. In Reston, one person had to be rescued from a small stream after getting caught in flood waters while trying to cross. In Arlington County, lightning struck the county's main police and fire transmitter antenna, knocking it out of service for 43 minutes. In Alexandria, trees were downed onto houses at the intersection of Yale Road and Janneys Road. In Prince William County, trees were downed in Greenwich. Several roads were flooded in the northern portion of the county including Waterfall Road. An observer in Waterfall reported 1.61 inches of rain in only 25 minutes. A total of 2.7 inches of rain was recorded near Lake Jackson. In King George County, many trees were downed.\nEvent Narrative: Large tree limbs were downed. Trees were downed. Several trees were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.0566 km away, between 2003-06-13 16:35:00 and 2003-06-13 16:35:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Thunderstorms with very heavy downpours and gusty winds moved through North Central Maryland for the third straight day on the 13th. In Washington County, an underpass was flooded in Hagerstown. Roads were also flooded in Williamsport. In Montgomery County, a 60 MPH gust was reported in Germantown. Trees were downed in Brookeville and Laytonsville. Route 108 and Woodfield Road in Damascus were flooded after 3 inches of rain fell. In Howard County, trees were downed in Glenwood. Several roads were closed by flooding or mudslides in the Lisbon area. In Anne Arundel County, a home on Polling House Road in Harwood was struck by lightning three times. The attic of the home was largely destroyed by the resulting fire. In Baltimore County, several trees were downed in Baltimore, Towson, and Parkville. Severe flash flooding was reported in the northeast part of Baltimore. Two streets became rushing rapids, washing several cars hundreds of yards away. Several motorists had to be rescued from their cars or had to swim to safety. The hardest hit areas included Hillen Road, 35th Street, and Aisquith Street near 25th Street. The wall of water reached a height of 10 feet near the intersection of Hillen Road and 35th Street. A pile of vehicles found in this location after the water receded testified to the power of the flood. One woman was injured at this same intersection after flooding weakened the floor in the first level of her home and she fell through when it collapsed. Numerous other homes were damaged by flood waters in this part of town as well. At the intersection of Aisquith Street and 25th Street, the wall of water reached 6 feet in height. Six cars were stuck in water beneath a railroad overpass. Minor street flooding was reported at the intersection of Northern Parkway and Walther Boulevard. Street flooding was also reported in Parkville and Towson. In Carroll County, flood waters covered a bridge along Route 97 in Mayberry. In Harford County, flooding was reported in Whiteford, Norrisville, and other low lying areas along the Pennsylvania border. Flash flooding was also reported in Fallston where several feet of water was seen rushing down roads and basements were flooded.\nEvent Narrative: A 60 MPH wind gust was estimated.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.2117 km away, between 2003-06-27 12:55:00 and 2003-06-27 13:01:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A thunderstorm with gusty winds moved across Fauquier County during the early afternoon of the 27th. Trees were downed onto Metze Road near Calverton. Large tree branches fell onto power lines in Warrenton. A thunderstorm with gusty winds moved across Fauquier County during the early afternoon of the 27th. Trees were downed onto Metze Road near Calverton. Large tree branches fell onto power lines in Warrenton.\nEvent Narrative: Large branches were downed onto power lines. The time was estimated. Trees were downed on Metze Road.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 21.9135 km away, between 2003-06-30 22:22:00 and 2003-06-30 22:22:00. The events included records with hailstones measuring 1.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A thunderstorm with very heavy rainfall, damaging winds, and large hail moved through Montgomery County around 11:30 PM on the 30th. The hardest hit area was in and around Potomac where a downburst of winds estimated up to 80 MPH downed over 150 trees. The first area hit by the storm was just west of Potomac along Riverwood Drive where trees were downed onto a concrete wall. The next area that received tree damage was along Falls Road between River Road and Bells Mill Road. In the Potomac Village area, numerous trees were downed onto yards and a few landed on buildings. In addition, Potomac Village sustained damage from hail between quarter and golfball size. Plants at the library and at personal residences were stripped to their stems and the windows of a local grocery store were broken. Wind damage continued southeast of town with downed trees being reported at the intersection of River Road and Persimmon Tree Road and on Falls Bridge Lane. Downed trees were also reported between Kentsdale Drive and River Road. Next, the storm downed numerous trees on two golf courses southeast of town. TPC at Avenel lost 23 large trees and Congressional Country Club reported 96 felled trees. Scattered tree damage continued on a southeast path to near Bethesda before ending. In addition to the wind and hail damage, very heavy rainfall caused Rock Run to overflow its banks at the TPC at Avenel golf course. Five holes went underwater as Rock Run spilled out of its banks, and it took two days to clear the debris from the course. In addition, flooding was reported on River Road, Persimmon Tree Road, Bradley Boulevard, and Brickyard Road near Potomac. Rainfall totals included 2.64 inches near Gaithersburg, 2.20 inches in Rockville, and 2.04 inches in Potomac.\nEvent Narrative: Quarter to golfball sized hail was reported in Potomac Village.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.0631 km away, between 2003-07-06 17:15:00 and 2003-07-06 20:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 32000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with heavy downpours and wind gusts over 60 MPH moved through Central Maryland during the evening of the 6th. In Frederick County, trees were downed in Brunswick and Frederick. In Montgomery County, trees were downed on Wisconsin Avenue and the Beltway in Bethesda. Several trees were also downed in Woodsboro, Wheaton, Kensington, Forest Glen, and Silver Spring, some onto cars and buildings. Pea sized hail was also reported in Silver Spring and Forest Glen. Quarter size hail fell in Bethesda. A wind gust of 44 MPH was recorded in Clarksburg. A total of 2 inches of rainfall in Damascus caused small stream flooding. In Howard County, many trees were downed in West Friendship. A wind gust of 44 MPH was recorded in Laurel. In Anne Arundel County, several trees were downed north of Annapolis, including in the community of Brooklyn Park. In Carroll County, several trees were downed in Union Mills. In Baltimore County, widespread trees and power lines were downed in Baltimore. The hardest hit area was in the north side of town. Trees were also downed in Cockeysville and Hunt Valley. A wind gust of 43 MPH was recorded in Parkton. In Harford County, a downburst of winds estimated around 70 MPH downed numerous trees near Fallston in the community of Glen Elyn. The downburst struck Gunpowder Falls State Park west of Moores Road first, downing 30 to 40 trees up to 3 feet in diameter. Then the winds fanned out across a residential area and downed a few additional trees. Thunderstorms with heavy downpours and wind gusts over 60 MPH moved through Central Maryland during the evening of the 6th. In Frederick County, trees were downed in Brunswick and Frederick. In Montgomery County, trees were downed on Wisconsin Avenue and the Beltway in Bethesda. Several trees were also downed in Woodsboro, Wheaton, Kensington, Forest Glen, and Silver Spring, some onto cars and buildings. Pea sized hail was also reported in Silver Spring and Forest Glen. Quarter size hail fell in Bethesda. A wind gust of 44 MPH was recorded in Clarksburg. A total of 2 inches of rainfall in Damascus caused small stream flooding. In Howard County, many trees were downed in West Friendship. A wind gust of 44 MPH was recorded in Laurel. In Anne Arundel County, several trees were downed north of Annapolis, including in the community of Brooklyn Park. In Carroll County, several trees were downed in Union Mills. In Baltimore County, widespread trees and power lines were downed in Baltimore. The hardest hit area was in the north side of town. Trees were also downed in Cockeysville and Hunt Valley. A wind gust of 43 MPH was recorded in Parkton. In Harford County, a downburst of winds estimated around 70 MPH downed numerous trees near Fallston in the community of Glen Elyn. The downburst struck Gunpowder Falls State Park west of Moores Road first, downing 30 to 40 trees up to 3 feet in diameter. Then the winds fanned out across a residential area and downed a few additional trees.\nEvent Narrative: Trees and power lines were downed. Buildings and cars were damaged. Several trees were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.2562 km away, between 2003-07-06 19:20:00 and 2003-07-06 19:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with strong gusty winds moved through Northern Virginia during the evening of the 6th. In Loudoun County, several trees were downed in Lovettsville. Pea sized hail also fell. Branches were downed along Route 15 from the Point of Rocks bridge to 2 miles south of the bridge. In Warren County, trees were downed onto Browntown Road 5 miles south of Front Royal.\nEvent Narrative: Several trees were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.2446 km away, between 2003-07-09 12:34:00 and 2003-07-09 16:02:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 21500.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College. Thunderstorms with high winds, hail, and isolated tornadoes moved through Northern and Central Virginia during the afternoon and early evening hours of the 9th. In Nelson County, a few trees were downed in the northern end of the county near Wintergreen. In Albemarle County, a tree was downed near Afton. In Augusta County, numerous trees were downed including some which fell in Stuarts Draft. In Rockingham County, trees were downed in Broadway. A tree was also downed onto Springs Road. In Shenandoah County, trees and power lines were downed in Edinburg. A few trees were also downed in the Seven Bends area just east of Woodstock. In Frederick County, trees and power lines were downed two miles north of Winchester. Trees were also downed onto Route 568 (Cedar Grove Road) and Warm Springs Road near Cedar Grove. In Clarke County, trees were downed onto Route 606 and Route 340 three miles east of Berryville. In Loudoun County, two tornadoes touched down from the same thunderstorm. The first tornado was the strongest and longest lasting. It was ranked as an F1 and was on the ground for 10 miles. It first touched down near Round Hill and lifted just before reaching Highway 15 about 3 miles south of Leesburg. The tornado was up to 100 yards wide and was estimated to have produced winds up to 90 MPH. On Main Street in Round Hill a tree was downed onto a house. A home under construction was also damaged. Several other trees were downed onto roads on the south side of town, including at the intersection of Airmont Road (Route 719) and Yatton Road, North Bridge Street, and the intersection of East Loudoun Street and New Cut Road. Widespread tree damage was also reported near the water treatment plant southeast of town. The next area of tree damage was reported near the intersection of Lincoln Road and Hughesville Road just south of Lincoln. One tree was downed onto a van. The last area where tree damage was observed was just west of Route 15 about 3 miles south of Leesburg. The first tornado lifted there and a few minutes later the same storm dropped a second tornado near Ashburn. The F0 tornado touched down briefly near Ashburn Farms with winds estimated around 70 MPH. It was on the ground for one half mile and the light tree damage path from the twister was about 75 yards wide. A few trees were uprooted or snapped along the path and one of the trees fell onto a home. In Purcellville, the storm that produced the tornado in Round Hill dropped quarter sized hail. The storm also produced high winds south of the tornado track. Snickerville Turnpike was closed by downed trees. A wind gust of 46 MPH was recorded at Dulles Airport where a funnel cloud was also spotted. In Fauquier County, a tree was downed onto a road near Delaplane. In Prince William County, trees and wires were downed near Haymarket. Trees were also downed at the intersection of Lucasville Road and Hastings Drive in Manassas. In Fairfax County, the storm that dropped a tornado near Ashburn produced high winds as it moved through the Chantilly area. Three miles north of Chantilly, a few trees were downed in the Franklin Farms area, including one which fell onto a home. Wind gusts in the vicinity included 46 MPH in Reston and 43 MPH in Chantilly. Another thunderstorm also downed trees across the central and eastern portion of the county. A tree was downed near Lake Barcroft. Trees were also downed at the intersection of Braddock and Rolling roads a mile west of Burke. In Fairfax, trees were downed onto Prince William Road. In Falls Church, trees were downed. In Arlington County, many trees were downed. In Alexandria, a wind gust of 63 MPH was recorded at the campus of Northern Virginia Community College.\nEvent Narrative: Trees were downed onto Cedar Grove Road and Warm Springs Road. Numerous trees were downed. Trees and power lines were downed. A few trees were downed in the Seven Bends area. A tree was downed. Trees were downed. Many trees were downed. A wind gust of 63 MPH was recorded. Trees and wires were downed. A tree was downed at the intersection of Lucasville Road and Hastings Drive. Trees and power lines were downed in the north portion of the city.", "The following events were reported: Tornado. These occurred near station USW00093738, approximately 45.5047 km away, between 2003-07-09 12:52:00 and 2003-07-09 13:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A thunderstorm that moved through during the early afternoon of the 9th produced an F0 tornado in southeast Jefferson County. The twister touched down near Summit Point and moved southeast on the ground for 4 miles before lifting near Rippon. Winds from the tornado estimated up to 70 MPH downed several trees and a handful of power lines along its path. Near Summit Point, an outbuilding was damaged. Siding was also removed from a house. Ten to twenty trees were downed onto Leetown Road about \u00bd mile south of Summit Point. Trees and power lines were also downed onto Darke Lane West near Rippon.\nEvent Narrative: A tornado damaged buildings and trees along its 4 mile path.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 24.307 km away, between 2003-07-10 19:45:00 and 2003-07-10 21:15:00. The events included records with hailstones measuring 30.351999999999997 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1500.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds, very frequent lightning, hail, heavy downpours, and isolated tornadoes moved through Northeast Virginia during the evening of the 10th. In Orange County, small stream flooding was reported along routes 614, 601, and 608 in the northeast portion of the county near Lake of the Woods. In Culpeper County, an F0 tornado touched down near Riva. The tornado pushed northeast and left an intermittent path of tree damage until it lifted near Route 229 about 3 miles north of Culpeper. The tornado was on the ground for 7 miles and was estimated to be about 40 yards wide. The storm also produced a funnel cloud as it passed near the Culpeper Regional Airport just north of Elkwood. Up to 3 inches of rain caused minor flooding across a portion of the county. In Fauquier County, penny sized hail fell in Warrenton. A tree was downed onto Route 603 east of Warrenton. Roads were flooded and a few were washed out in Remington and Bealeton. In Prince William County, trees were downed and nickel sized hail fell in Manassas. Pea sized hail fell in Manassas Park. In Fairfax County, up to 2.5 inches of rainfall caused secondary roads to flood. Small hail fell in Falls Church and McLean. Trees and power lines were downed between Annandale and Springfield, including one tree which fell onto Hooes Road. A few trees were downed onto Compton Road in Centreville. In Arlington County, a few trees were downed in North Arlington. In Stafford County, an F0 tornado touched down about 5 miles southeast of Falmouth near Route 3. The tornado moved northeast and damaged trees until it lifted near Route 218 on the King George County line. The tornado was about 50 yards wide and was on the ground for 5 miles. In Falmouth, lightning struck a car on Butler Road. Two people inside the vehicle were unharmed. A portion of southbound interstate 95 was flooded by heavy downpours. High water was also reported on Harrell Road, at the intersection of Deacon and Synan roads, and on Route 218 near White Oak. In Spotsylvania County, trees were downed in Chancellorsville. In Fourmile Fork, lightning downed a power pole onto a car lot. One car was set on fire. In addition, a townhouse at the intersection of Fall Hill Avenue and River Road was set ablaze by lightning. In Fredericksburg, an apartment building was struck by lightning. Also, two homes in Normandy Village on Woodford Street caught fire after being hit by lightning. Lightning also damaged asphalt on William Street at Sunken Road. Cowan Boulevard was closed by flooding. In King George County, two tornado tracks were found. The first tornado, and F1, touched down near Route 600 where it crosses the Stafford County line. It stayed on the ground until it hit Fairview Beach, 4 miles to the east. Trees were downed during the rural portion of its track. However, moderate damage was done in Fairview Beach when the twister downed large trees onto 7 trailer homes and 2 houses. Six structures were condemned. The hardest hit areas included Botts Lane in the Fairview Beach Trailer Park and First Street. A second tornado touched down briefly near Hampstead. The weak F0 twister stayed on the ground only 1/10 of a mile. It downed a few trees along its short 50 yard wide path. In addition, high winds from the thunderstorm downed trees and power lines between Arnolds Corner and King George. The dispatch center in King George was also hit by lightning. Thunderstorms with high winds, very frequent lightning, hail, heavy downpours, and isolated tornadoes moved through Northeast Virginia during the evening of the 10th. In Orange County, small stream flooding was reported along routes 614, 601, and 608 in the northeast portion of the county near Lake of the Woods. In Culpeper County, an F0 tornado touched down near Riva. The tornado pushed northeast and left an intermittent path of tree damage until it lifted near Route 229 about 3 miles north of Culpeper. The tornado was on the ground for 7 miles and was estimated to be about 40 yards wide. The storm also produced a funnel cloud as it passed near the Culpeper Regional Airport just north of Elkwood. Up to 3 inches of rain caused minor flooding across a portion of the county. In Fauquier County, penny sized hail fell in Warrenton. A tree was downed onto Route 603 east of Warrenton. Roads were flooded and a few were washed out in Remington and Bealeton. In Prince William County, trees were downed and nickel sized hail fell in Manassas. Pea sized hail fell in Manassas Park. In Fairfax County, up to 2.5 inches of rainfall caused secondary roads to flood. Small hail fell in Falls Church and McLean. Trees and power lines were downed between Annandale and Springfield, including one tree which fell onto Hooes Road. A few trees were downed onto Compton Road in Centreville. In Arlington County, a few trees were downed in North Arlington. In Stafford County, an F0 tornado touched down about 5 miles southeast of Falmouth near Route 3. The tornado moved northeast and damaged trees until it lifted near Route 218 on the King George County line. The tornado was about 50 yards wide and was on the ground for 5 miles. In Falmouth, lightning struck a car on Butler Road. Two people inside the vehicle were unharmed. A portion of southbound interstate 95 was flooded by heavy downpours. High water was also reported on Harrell Road, at the intersection of Deacon and Synan roads, and on Route 218 near White Oak. In Spotsylvania County, trees were downed in Chancellorsville. In Fourmile Fork, lightning downed a power pole onto a car lot. One car was set on fire. In addition, a townhouse at the intersection of Fall Hill Avenue and River Road was set ablaze by lightning. In Fredericksburg, an apartment building was struck by lightning. Also, two homes in Normandy Village on Woodford Street caught fire after being hit by lightning. Lightning also damaged asphalt on William Street at Sunken Road. Cowan Boulevard was closed by flooding. In King George County, two tornado tracks were found. The first tornado, and F1, touched down near Route 600 where it crosses the Stafford County line. It stayed on the ground until it hit Fairview Beach, 4 miles to the east. Trees were downed during the rural portion of its track. However, moderate damage was done in Fairview Beach when the twister downed large trees onto 7 trailer homes and 2 houses. Six structures were condemned. The hardest hit areas included Botts Lane in the Fairview Beach Trailer Park and First Street. A second tornado touched down briefly near Hampstead. The weak F0 twister stayed on the ground only 1/10 of a mile. It downed a few trees along its short 50 yard wide path. In addition, high winds from the thunderstorm downed trees and power lines between Arnolds Corner and King George. The dispatch center in King George was also hit by lightning. Thunderstorms with high winds, very frequent lightning, hail, heavy downpours, and isolated tornadoes moved through Northeast Virginia during the evening of the 10th. In Orange County, small stream flooding was reported along routes 614, 601, and 608 in the northeast portion of the county near Lake of the Woods. In Culpeper County, an F0 tornado touched down near Riva. The tornado pushed northeast and left an intermittent path of tree damage until it lifted near Route 229 about 3 miles north of Culpeper. The tornado was on the ground for 7 miles and was estimated to be about 40 yards wide. The storm also produced a funnel cloud as it passed near the Culpeper Regional Airport just north of Elkwood. Up to 3 inches of rain caused minor flooding across a portion of the county. In Fauquier County, penny sized hail fell in Warrenton. A tree was downed onto Route 603 east of Warrenton. Roads were flooded and a few were washed out in Remington and Bealeton. In Prince William County, trees were downed and nickel sized hail fell in Manassas. Pea sized hail fell in Manassas Park. In Fairfax County, up to 2.5 inches of rainfall caused secondary roads to flood. Small hail fell in Falls Church and McLean. Trees and power lines were downed between Annandale and Springfield, including one tree which fell onto Hooes Road. A few trees were downed onto Compton Road in Centreville. In Arlington County, a few trees were downed in North Arlington. In Stafford County, an F0 tornado touched down about 5 miles southeast of Falmouth near Route 3. The tornado moved northeast and damaged trees until it lifted near Route 218 on the King George County line. The tornado was about 50 yards wide and was on the ground for 5 miles. In Falmouth, lightning struck a car on Butler Road. Two people inside the vehicle were unharmed. A portion of southbound interstate 95 was flooded by heavy downpours. High water was also reported on Harrell Road, at the intersection of Deacon and Synan roads, and on Route 218 near White Oak. In Spotsylvania County, trees were downed in Chancellorsville. In Fourmile Fork, lightning downed a power pole onto a car lot. One car was set on fire. In addition, a townhouse at the intersection of Fall Hill Avenue and River Road was set ablaze by lightning. In Fredericksburg, an apartment building was struck by lightning. Also, two homes in Normandy Village on Woodford Street caught fire after being hit by lightning. Lightning also damaged asphalt on William Street at Sunken Road. Cowan Boulevard was closed by flooding. In King George County, two tornado tracks were found. The first tornado, and F1, touched down near Route 600 where it crosses the Stafford County line. It stayed on the ground until it hit Fairview Beach, 4 miles to the east. Trees were downed during the rural portion of its track. However, moderate damage was done in Fairview Beach when the twister downed large trees onto 7 trailer homes and 2 houses. Six structures were condemned. The hardest hit areas included Botts Lane in the Fairview Beach Trailer Park and First Street. A second tornado touched down briefly near Hampstead. The weak F0 twister stayed on the ground only 1/10 of a mile. It downed a few trees along its short 50 yard wide path. In addition, high winds from the thunderstorm downed trees and power lines between Arnolds Corner and King George. The dispatch center in King George was also hit by lightning. Thunderstorms with high winds, very frequent lightning, hail, heavy downpours, and isolated tornadoes moved through Northeast Virginia during the evening of the 10th. In Orange County, small stream flooding was reported along routes 614, 601, and 608 in the northeast portion of the county near Lake of the Woods. In Culpeper County, an F0 tornado touched down near Riva. The tornado pushed northeast and left an intermittent path of tree damage until it lifted near Route 229 about 3 miles north of Culpeper. The tornado was on the ground for 7 miles and was estimated to be about 40 yards wide. The storm also produced a funnel cloud as it passed near the Culpeper Regional Airport just north of Elkwood. Up to 3 inches of rain caused minor flooding across a portion of the county. In Fauquier County, penny sized hail fell in Warrenton. A tree was downed onto Route 603 east of Warrenton. Roads were flooded and a few were washed out in Remington and Bealeton. In Prince William County, trees were downed and nickel sized hail fell in Manassas. Pea sized hail fell in Manassas Park. In Fairfax County, up to 2.5 inches of rainfall caused secondary roads to flood. Small hail fell in Falls Church and McLean. Trees and power lines were downed between Annandale and Springfield, including one tree which fell onto Hooes Road. A few trees were downed onto Compton Road in Centreville. In Arlington County, a few trees were downed in North Arlington. In Stafford County, an F0 tornado touched down about 5 miles southeast of Falmouth near Route 3. The tornado moved northeast and damaged trees until it lifted near Route 218 on the King George County line. The tornado was about 50 yards wide and was on the ground for 5 miles. In Falmouth, lightning struck a car on Butler Road. Two people inside the vehicle were unharmed. A portion of southbound interstate 95 was flooded by heavy downpours. High water was also reported on Harrell Road, at the intersection of Deacon and Synan roads, and on Route 218 near White Oak. In Spotsylvania County, trees were downed in Chancellorsville. In Fourmile Fork, lightning downed a power pole onto a car lot. One car was set on fire. In addition, a townhouse at the intersection of Fall Hill Avenue and River Road was set ablaze by lightning. In Fredericksburg, an apartment building was struck by lightning. Also, two homes in Normandy Village on Woodford Street caught fire after being hit by lightning. Lightning also damaged asphalt on William Street at Sunken Road. Cowan Boulevard was closed by flooding. In King George County, two tornado tracks were found. The first tornado, and F1, touched down near Route 600 where it crosses the Stafford County line. It stayed on the ground until it hit Fairview Beach, 4 miles to the east. Trees were downed during the rural portion of its track. However, moderate damage was done in Fairview Beach when the twister downed large trees onto 7 trailer homes and 2 houses. Six structures were condemned. The hardest hit areas included Botts Lane in the Fairview Beach Trailer Park and First Street. A second tornado touched down briefly near Hampstead. The weak F0 twister stayed on the ground only 1/10 of a mile. It downed a few trees along its short 50 yard wide path. In addition, high winds from the thunderstorm downed trees and power lines between Arnolds Corner and King George. The dispatch center in King George was also hit by lightning. Thunderstorms with high winds, very frequent lightning, hail, heavy downpours, and isolated tornadoes moved through Northeast Virginia during the evening of the 10th. In Orange County, small stream flooding was reported along routes 614, 601, and 608 in the northeast portion of the county near Lake of the Woods. In Culpeper County, an F0 tornado touched down near Riva. The tornado pushed northeast and left an intermittent path of tree damage until it lifted near Route 229 about 3 miles north of Culpeper. The tornado was on the ground for 7 miles and was estimated to be about 40 yards wide. The storm also produced a funnel cloud as it passed near the Culpeper Regional Airport just north of Elkwood. Up to 3 inches of rain caused minor flooding across a portion of the county. In Fauquier County, penny sized hail fell in Warrenton. A tree was downed onto Route 603 east of Warrenton. Roads were flooded and a few were washed out in Remington and Bealeton. In Prince William County, trees were downed and nickel sized hail fell in Manassas. Pea sized hail fell in Manassas Park. In Fairfax County, up to 2.5 inches of rainfall caused secondary roads to flood. Small hail fell in Falls Church and McLean. Trees and power lines were downed between Annandale and Springfield, including one tree which fell onto Hooes Road. A few trees were downed onto Compton Road in Centreville. In Arlington County, a few trees were downed in North Arlington. In Stafford County, an F0 tornado touched down about 5 miles southeast of Falmouth near Route 3. The tornado moved northeast and damaged trees until it lifted near Route 218 on the King George County line. The tornado was about 50 yards wide and was on the ground for 5 miles. In Falmouth, lightning struck a car on Butler Road. Two people inside the vehicle were unharmed. A portion of southbound interstate 95 was flooded by heavy downpours. High water was also reported on Harrell Road, at the intersection of Deacon and Synan roads, and on Route 218 near White Oak. In Spotsylvania County, trees were downed in Chancellorsville. In Fourmile Fork, lightning downed a power pole onto a car lot. One car was set on fire. In addition, a townhouse at the intersection of Fall Hill Avenue and River Road was set ablaze by lightning. In Fredericksburg, an apartment building was struck by lightning. Also, two homes in Normandy Village on Woodford Street caught fire after being hit by lightning. Lightning also damaged asphalt on William Street at Sunken Road. Cowan Boulevard was closed by flooding. In King George County, two tornado tracks were found. The first tornado, and F1, touched down near Route 600 where it crosses the Stafford County line. It stayed on the ground until it hit Fairview Beach, 4 miles to the east. Trees were downed during the rural portion of its track. However, moderate damage was done in Fairview Beach when the twister downed large trees onto 7 trailer homes and 2 houses. Six structures were condemned. The hardest hit areas included Botts Lane in the Fairview Beach Trailer Park and First Street. A second tornado touched down briefly near Hampstead. The weak F0 twister stayed on the ground only 1/10 of a mile. It downed a few trees along its short 50 yard wide path. In addition, high winds from the thunderstorm downed trees and power lines between Arnolds Corner and King George. The dispatch center in King George was also hit by lightning.\nEvent Narrative: Nickel sized hail fell. Trees were downed. A few trees were downed across Compton Road. A tree was downed across Route 603. Nickel sized hail fell.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.1115 km away, between 2003-08-12 16:06:00 and 2003-08-12 16:06:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A thunderstorm with heavy downpours and high winds moved through Frederick County on the evening of the 12th. Trees were downed onto Urbana Pike near Urbana. Route 355 was covered with standing water in three places. One spotter reported 0.60 inches of rainfall in less than one half hour.\nEvent Narrative: Trees were downed onto Urbana Pike.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 24.085 km away, between 2003-08-16 14:15:00 and 2003-08-16 15:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Thunderstorms with heavy rainfall, frequent lightning, large hail, and damaging winds moved through Maryland between midday and late evening on the 16th. In Washington County, trees were downed and penny sized hail fell in Clear Spring. Rainfall totals included 2.37 inches in Smithsburg and 2.0 inches in Willamsport. Lightning struck a home on Woodstock Lane in Boonsboro. The resulting fire caused $70,000 damage to the structure. In Frederick County, a total of 2.2 inches of rain was recorded in Thurmont. In Carroll County, trees were downed in Pleasant Valley. In Baltimore County, trees were downed in Kingsville. Wires were downed in Cockeysville. In Harford County, several trees were downed, especially in the Bel Air, Fallston, and Darlington areas. Quarter sized hail was also reported in Darlington. In Bel Air, a tree was downed onto a home on Young Avenue. Across the county 7 roads were blocked by fallen trees. In Fallston, a home on Ryan Road was damaged by a fallen tree and Tollgate Road was closed after a tree downed a utility pole. Heavy downpours caused water to flood the following roads in the Fallston area: Harford Road, Route 152, Carrs Mill Road, Ryan Road, Tollgate Road, Route 1, Pleasantville Road, and Fork Road. A total of 2.24 inches of rain was recorded in Fallston. County officials said that over 85% of the gravel roads in the county would need reconditioning after rushing water caused ruts to form on the roads. In Montgomery County, trees were downed in Poolesville on Mt. Nebo Road. In Prince George's County, wires were downed near Brandywine. In Calvert County, trees were downed in Sunderland. In Charles County, trees were downed in Wicomico and La Plata. Wires were downed in Waldorf. In St. Mary's County, lightning struck a chimney at a boiler plant at Patuxent River Naval Air Station. The chimney fell onto parked cars and caused $10,000 damage.\nEvent Narrative: Roads were flooded and many gravel roads were partially washed out.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 13.1955 km away, between 2003-08-16 20:05:00 and 2003-08-16 20:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with heavy downpours, frequent lightning, and high winds moved through the northern portion of Virginia between the afternoon of the 16th and the early morning hours of the 17th. In Culpeper County, trees were downed southeast of Elkwood along the Fauquier County border. In Stafford County, trees were downed east of Falmouth near the King George County line. Trees were also downed in King George in King George County. In Fauquier County, trees were downed in Remington. In Loudoun County, trees were downed in Ashburn. A total of 3.39 inches of rain was recorded in Leesburg. In addition, lightning struck a century-old bank barn on Bald Hill Road near Waterford. The structure caught fire and burned to the ground. Fire also spread to an adjacent barn. Two cars and a pickup truck in the barns were destroyed. Two other trucks and a tractor were also damaged. A total of $200,000 damage was reported. In Clarke County, several trees and power lines were downed in the western portion of the county.\nEvent Narrative: Trees and power lines were downed in several locations.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.7005 km away, between 2003-08-22 17:15:00 and 2003-08-22 17:25:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1500.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with damaging winds and large hail moved through Northern Virginia during the evening of the 22nd. In Page County, a downburst of winds estimated between 70 and 80 MPH caused significant damage in Dovel Hollow near Stanley. The wind ripped the roof off of a 45 by 60 foot machine shed, threw it over a two story house, and it finally landed on Dovel Hollow Road nearly 300 yards away. Debris from the shed was thrown into the 2nd story of the home and caused significant damage to the front of the structure. The shed debris also damaged a pickup truck and tore wires off another home. In the vicinity several trees and power lines were also downed. Residents reported one half inch of rainfall in 15 minutes and hail. In Rappahannock County, penny sized hail fell in Sperryville. In Culpeper County, a tree was downed onto a house just west of Culpeper. In Fauquier County, a few trees were downed in Warrenton. In Loudoun County, a tree was downed in Bluemont. In Clarke County, trees were downed east of Berryville. Thunderstorms with damaging winds and large hail moved through Northern Virginia during the evening of the 22nd. In Page County, a downburst of winds estimated between 70 and 80 MPH caused significant damage in Dovel Hollow near Stanley. The wind ripped the roof off of a 45 by 60 foot machine shed, threw it over a two story house, and it finally landed on Dovel Hollow Road nearly 300 yards away. Debris from the shed was thrown into the 2nd story of the home and caused significant damage to the front of the structure. The shed debris also damaged a pickup truck and tore wires off another home. In the vicinity several trees and power lines were also downed. Residents reported one half inch of rainfall in 15 minutes and hail. In Rappahannock County, penny sized hail fell in Sperryville. In Culpeper County, a tree was downed onto a house just west of Culpeper. In Fauquier County, a few trees were downed in Warrenton. In Loudoun County, a tree was downed in Bluemont. In Clarke County, trees were downed east of Berryville. Thunderstorms with damaging winds and large hail moved through Northern Virginia during the evening of the 22nd. In Page County, a downburst of winds estimated between 70 and 80 MPH caused significant damage in Dovel Hollow near Stanley. The wind ripped the roof off of a 45 by 60 foot machine shed, threw it over a two story house, and it finally landed on Dovel Hollow Road nearly 300 yards away. Debris from the shed was thrown into the 2nd story of the home and caused significant damage to the front of the structure. The shed debris also damaged a pickup truck and tore wires off another home. In the vicinity several trees and power lines were also downed. Residents reported one half inch of rainfall in 15 minutes and hail. In Rappahannock County, penny sized hail fell in Sperryville. In Culpeper County, a tree was downed onto a house just west of Culpeper. In Fauquier County, a few trees were downed in Warrenton. In Loudoun County, a tree was downed in Bluemont. In Clarke County, trees were downed east of Berryville.\nEvent Narrative: A tree was downed. A few trees were downed. Trees were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.1115 km away, between 2003-08-22 17:15:00 and 2003-08-22 17:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds, frequent lightning, and large hail moved through Central Maryland during the evening of the 22nd. In Frederick County, trees were downed in several locations near Urbana. In Howard County, trees and power lines were downed in the western portion of the county. In Anne Arundel County, a power line was downed onto a car, a trailer, and a house in Pasadena. The truck and trailer were destroyed by the resulting fire and the house sustained minor damage. A dozen other power lines were downed across the northern portion of the county. In Baltimore County, golfball sized hail was reported in Towson. Trees were downed in Cockeysville, Dundalk, Hunt Valley, and Baltimore. In Harford County, 8 trees were downed onto roads across the county. The hardest hit areas included Bel Air and Fallston.\nEvent Narrative: Several trees were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 10.2878 km away, between 2003-08-26 10:17:00 and 2003-08-26 10:45:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 50000.0 and crop damage of 0.0. \n\nEpisode Narrative: A small thunderstorm with high winds moved through Loudoun and Fairfax counties in addition to the city of Falls Church during the morning of the 26th. In Loudoun County, the storm affected the areas of Countryside, Cascades, and Sugarland Run. Several trees were downed or damaged and trees were felled onto a preschool on Fernbank Court. Pea sized hail also fell near Dulles Airport. In Fairfax County, several trees were downed onto an apartment building in Reston. In Falls Church, a wind gust of 62 MPH was recorded. A small thunderstorm with high winds moved through Loudoun and Fairfax counties in addition to the city of Falls Church during the morning of the 26th. In Loudoun County, the storm affected the areas of Countryside, Cascades, and Sugarland Run. Several trees were downed or damaged and trees were felled onto a preschool on Fernbank Court. Pea sized hail also fell near Dulles Airport. In Fairfax County, several trees were downed onto an apartment building in Reston. In Falls Church, a wind gust of 62 MPH was recorded.\nEvent Narrative: Trees were downed onto an apartment building. Numerous trees were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.2437 km away, between 2003-08-26 15:15:00 and 2003-08-26 15:45:00. The events included records with measured wind gusts of 51.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A line of thunderstorms with winds up to 78 MPH, hail, and frequent lightning moved from northwest to southeast across Maryland during the afternoon and evening of the 26th. Widespread damage was reported from downed trees and power lines in addition to lightning strikes. Over 150,000 customers lost power as a direct result of the storms. In Washington County, numerous trees and power lines were downed, especially across the western and central portion of the county. The hardest hit areas included Hancock, Williamsport, Fairplay, Pleasant Valley, Sharpsburg, Boonesboro, and Mt. Edna. A wind gust of 65 MPH was recorded by a spotter in Sharpsburg. House fires caused by lightning were reported in Clear Spring and Brunswick. In Frederick County, downed trees and power lines blocked 19 roads countywide, including Gapland Road in Burkittsville, Route 144 just south of Interstate 70, and Route 40 just west of Middletown. Other areas where damage was reported included Gapland, Emmitsburg, Brunswick, Petersville, Rosemont, Knoxville, and Frederick. A wind gust of 60 MPH was recorded in Point of Rocks. A gust of 52 MPH was recorded in Frederick. A garage in Knoxville burned to the ground after being struck by lightning. In Carroll County, several trees and power lines were downed. A roof under construction was damaged at Carrolltown Center in Eldersburg. In Westminster, West Main Street was closed for several hours by a live downed power line. In Baltimore County, numerous downed trees and power lines caused power outages, including in the community of Garrison. Twenty trees were downed in the city of Baltimore. In Howard County, numerous downed trees and power lines were reported. In Montgomery County, a 59 MPH wind gust was recorded in Damascus and Potomac. A wind gust of 57 MPH was reported in Rockville. Downed trees and power lines were reported on Route 104 north of Laytonsville in addition to several other roads across the county. Communities reporting damage included Gaithersburg, Bethesda, Wheaton, Germantown, Takoma Park, Burtonsville, Silver Spring, Damascus, Rockville, Potomac, and Montgomery Village. In addition, over a dozen buildings were struck by lightning, including a barn in Poolesville and apartment buildings in Silver Spring and Gaithersburg. Unknown injures were reported at house fires in Potomac and Aspen Hill. In Anne Arundel County, hundreds of trees and power lines were felled. Damage was reported in Severna Park, Arden on the Severn, Cape St. John, Annapolis, Glen Burnie, Odenton, and Millersville. One woman and five children were trapped in a van when trees came down on it in Crofton. A wind gust of 49 MPH was recorded at BWI Airport. In addition, a lightning strike started a fire which burned an unoccupied trailer home to the ground in Severna Park. In Prince George's County, officials were quoted as saying parts of the county looked like a \"war zone\" after numerous trees and power lines were downed onto roads and structures. In Bowie, numerous homes, porches, sheds, cars, and fences were damaged. Over 60 dump truck loads of debris were removed from the city following the storm. So many trees came down on the Whitemarsh Park nature trail that it was closed for weeks. In addition, damage was reported in Lanham, Hyattsville, Bladensburg, and Beltsville where a 78 MPH gust was recorded. A power line was downed onto the Capitol Beltway in Greenbelt and electrified a guard rail which led to the closure of the road for several hours. Penny sized hail fell in Brandywine. In Charles County, trees and power lines were downed in Bryantown. Penny to quarter sized hail fell in Ironsides and penny sized hail was reported in Waldorf. In Calvert County, numerous trees and power lines were felled. The hardest hit communities included Dunkirk and North Beach. In St. Mary's County, power poles were downed in Wicomico Shores. A line of thunderstorms with winds up to 78 MPH, hail, and frequent lightning moved from northwest to southeast across Maryland during the afternoon and evening of the 26th. Widespread damage was reported from downed trees and power lines in addition to lightning strikes. Over 150,000 customers lost power as a direct result of the storms. In Washington County, numerous trees and power lines were downed, especially across the western and central portion of the county. The hardest hit areas included Hancock, Williamsport, Fairplay, Pleasant Valley, Sharpsburg, Boonesboro, and Mt. Edna. A wind gust of 65 MPH was recorded by a spotter in Sharpsburg. House fires caused by lightning were reported in Clear Spring and Brunswick. In Frederick County, downed trees and power lines blocked 19 roads countywide, including Gapland Road in Burkittsville, Route 144 just south of Interstate 70, and Route 40 just west of Middletown. Other areas where damage was reported included Gapland, Emmitsburg, Brunswick, Petersville, Rosemont, Knoxville, and Frederick. A wind gust of 60 MPH was recorded in Point of Rocks. A gust of 52 MPH was recorded in Frederick. A garage in Knoxville burned to the ground after being struck by lightning. In Carroll County, several trees and power lines were downed. A roof under construction was damaged at Carrolltown Center in Eldersburg. In Westminster, West Main Street was closed for several hours by a live downed power line. In Baltimore County, numerous downed trees and power lines caused power outages, including in the community of Garrison. Twenty trees were downed in the city of Baltimore. In Howard County, numerous downed trees and power lines were reported. In Montgomery County, a 59 MPH wind gust was recorded in Damascus and Potomac. A wind gust of 57 MPH was reported in Rockville. Downed trees and power lines were reported on Route 104 north of Laytonsville in addition to several other roads across the county. Communities reporting damage included Gaithersburg, Bethesda, Wheaton, Germantown, Takoma Park, Burtonsville, Silver Spring, Damascus, Rockville, Potomac, and Montgomery Village. In addition, over a dozen buildings were struck by lightning, including a barn in Poolesville and apartment buildings in Silver Spring and Gaithersburg. Unknown injures were reported at house fires in Potomac and Aspen Hill. In Anne Arundel County, hundreds of trees and power lines were felled. Damage was reported in Severna Park, Arden on the Severn, Cape St. John, Annapolis, Glen Burnie, Odenton, and Millersville. One woman and five children were trapped in a van when trees came down on it in Crofton. A wind gust of 49 MPH was recorded at BWI Airport. In addition, a lightning strike started a fire which burned an unoccupied trailer home to the ground in Severna Park. In Prince George's County, officials were quoted as saying parts of the county looked like a \"war zone\" after numerous trees and power lines were downed onto roads and structures. In Bowie, numerous homes, porches, sheds, cars, and fences were damaged. Over 60 dump truck loads of debris were removed from the city following the storm. So many trees came down on the Whitemarsh Park nature trail that it was closed for weeks. In addition, damage was reported in Lanham, Hyattsville, Bladensburg, and Beltsville where a 78 MPH gust was recorded. A power line was downed onto the Capitol Beltway in Greenbelt and electrified a guard rail which led to the closure of the road for several hours. Penny sized hail fell in Brandywine. In Charles County, trees and power lines were downed in Bryantown. Penny to quarter sized hail fell in Ironsides and penny sized hail was reported in Waldorf. In Calvert County, numerous trees and power lines were felled. The hardest hit communities included Dunkirk and North Beach. In St. Mary's County, power poles were downed in Wicomico Shores.\nEvent Narrative: A wind gust of 60 MPH was measured. A wind gust of 59 MPH was measured in Damascus and Potomac. Trees and power lines were downed across the county.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 17.9509 km away, between 2003-08-26 15:25:00 and 2003-08-26 16:00:00. The events included records with hailstones measuring 46.125 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 34000.0 and crop damage of 0.0. \n\nEpisode Narrative: A second round of thunderstorms moved through Northern Virginia during the late afternoon and early evening hours of the 26th. Winds up to 65 MPH downed trees and power lines, causing power outages. In Loudoun County, the Cascades and Countryside areas were struck by damaging winds for the second time in one day. A day care center which had been damaged in the morning storm sustained damage by another downed tree during the afternoon event. Eight other homes in the area were damaged by downed trees and another tree was downed onto a car. A spotter along the Potomac River across from Point of Rocks recorded a 60 MPH wind gust. Trees were downed near Lucketts. Trees were also downed near Lexington Drive in Ashburn where a wind gust of 53 MPH was recorded. Pea sized hail was reported in Sterling and penny sized hail fell in Sterling Park. In Fairfax County, Georgetown Pike (Route 193) was closed by downed trees in McLean. Trees were downed onto Route 7 and Springvale Road in Reston. Power lines were downed on Route 7 at Lewinsville Road. Multiple trees and power lines were downed in the city of Fairfax. Pea sized hail fell near Fair Oaks Mall and marble sized hail fell in Reston. In Falls Church, trees were downed and pea sized hail fell. In Arlington County, the Washington Reagan National Airport weather station was struck by lightning. Several trees and power lines were downed countywide. In Alexandria, a few trees were downed. A second round of thunderstorms moved through Northern Virginia during the late afternoon and early evening hours of the 26th. Winds up to 65 MPH downed trees and power lines, causing power outages. In Loudoun County, the Cascades and Countryside areas were struck by damaging winds for the second time in one day. A day care center which had been damaged in the morning storm sustained damage by another downed tree during the afternoon event. Eight other homes in the area were damaged by downed trees and another tree was downed onto a car. A spotter along the Potomac River across from Point of Rocks recorded a 60 MPH wind gust. Trees were downed near Lucketts. Trees were also downed near Lexington Drive in Ashburn where a wind gust of 53 MPH was recorded. Pea sized hail was reported in Sterling and penny sized hail fell in Sterling Park. In Fairfax County, Georgetown Pike (Route 193) was closed by downed trees in McLean. Trees were downed onto Route 7 and Springvale Road in Reston. Power lines were downed on Route 7 at Lewinsville Road. Multiple trees and power lines were downed in the city of Fairfax. Pea sized hail fell near Fair Oaks Mall and marble sized hail fell in Reston. In Falls Church, trees were downed and pea sized hail fell. In Arlington County, the Washington Reagan National Airport weather station was struck by lightning. Several trees and power lines were downed countywide. In Alexandria, a few trees were downed. A second round of thunderstorms moved through Northern Virginia during the late afternoon and early evening hours of the 26th. Winds up to 65 MPH downed trees and power lines, causing power outages. In Loudoun County, the Cascades and Countryside areas were struck by damaging winds for the second time in one day. A day care center which had been damaged in the morning storm sustained damage by another downed tree during the afternoon event. Eight other homes in the area were damaged by downed trees and another tree was downed onto a car. A spotter along the Potomac River across from Point of Rocks recorded a 60 MPH wind gust. Trees were downed near Lucketts. Trees were also downed near Lexington Drive in Ashburn where a wind gust of 53 MPH was recorded. Pea sized hail was reported in Sterling and penny sized hail fell in Sterling Park. In Fairfax County, Georgetown Pike (Route 193) was closed by downed trees in McLean. Trees were downed onto Route 7 and Springvale Road in Reston. Power lines were downed on Route 7 at Lewinsville Road. Multiple trees and power lines were downed in the city of Fairfax. Pea sized hail fell near Fair Oaks Mall and marble sized hail fell in Reston. In Falls Church, trees were downed and pea sized hail fell. In Arlington County, the Washington Reagan National Airport weather station was struck by lightning. Several trees and power lines were downed countywide. In Alexandria, a few trees were downed. A second round of thunderstorms moved through Northern Virginia during the late afternoon and early evening hours of the 26th. Winds up to 65 MPH downed trees and power lines, causing power outages. In Loudoun County, the Cascades and Countryside areas were struck by damaging winds for the second time in one day. A day care center which had been damaged in the morning storm sustained damage by another downed tree during the afternoon event. Eight other homes in the area were damaged by downed trees and another tree was downed onto a car. A spotter along the Potomac River across from Point of Rocks recorded a 60 MPH wind gust. Trees were downed near Lucketts. Trees were also downed near Lexington Drive in Ashburn where a wind gust of 53 MPH was recorded. Pea sized hail was reported in Sterling and penny sized hail fell in Sterling Park. In Fairfax County, Georgetown Pike (Route 193) was closed by downed trees in McLean. Trees were downed onto Route 7 and Springvale Road in Reston. Power lines were downed on Route 7 at Lewinsville Road. Multiple trees and power lines were downed in the city of Fairfax. Pea sized hail fell near Fair Oaks Mall and marble sized hail fell in Reston. In Falls Church, trees were downed and pea sized hail fell. In Arlington County, the Washington Reagan National Airport weather station was struck by lightning. Several trees and power lines were downed countywide. In Alexandria, a few trees were downed. A second round of thunderstorms moved through Northern Virginia during the late afternoon and early evening hours of the 26th. Winds up to 65 MPH downed trees and power lines, causing power outages. In Loudoun County, the Cascades and Countryside areas were struck by damaging winds for the second time in one day. A day care center which had been damaged in the morning storm sustained damage by another downed tree during the afternoon event. Eight other homes in the area were damaged by downed trees and another tree was downed onto a car. A spotter along the Potomac River across from Point of Rocks recorded a 60 MPH wind gust. Trees were downed near Lucketts. Trees were also downed near Lexington Drive in Ashburn where a wind gust of 53 MPH was recorded. Pea sized hail was reported in Sterling and penny sized hail fell in Sterling Park. In Fairfax County, Georgetown Pike (Route 193) was closed by downed trees in McLean. Trees were downed onto Route 7 and Springvale Road in Reston. Power lines were downed on Route 7 at Lewinsville Road. Multiple trees and power lines were downed in the city of Fairfax. Pea sized hail fell near Fair Oaks Mall and marble sized hail fell in Reston. In Falls Church, trees were downed and pea sized hail fell. In Arlington County, the Washington Reagan National Airport weather station was struck by lightning. Several trees and power lines were downed countywide. In Alexandria, a few trees were downed. A second round of thunderstorms moved through Northern Virginia during the late afternoon and early evening hours of the 26th. Winds up to 65 MPH downed trees and power lines, causing power outages. In Loudoun County, the Cascades and Countryside areas were struck by damaging winds for the second time in one day. A day care center which had been damaged in the morning storm sustained damage by another downed tree during the afternoon event. Eight other homes in the area were damaged by downed trees and another tree was downed onto a car. A spotter along the Potomac River across from Point of Rocks recorded a 60 MPH wind gust. Trees were downed near Lucketts. Trees were also downed near Lexington Drive in Ashburn where a wind gust of 53 MPH was recorded. Pea sized hail was reported in Sterling and penny sized hail fell in Sterling Park. In Fairfax County, Georgetown Pike (Route 193) was closed by downed trees in McLean. Trees were downed onto Route 7 and Springvale Road in Reston. Power lines were downed on Route 7 at Lewinsville Road. Multiple trees and power lines were downed in the city of Fairfax. Pea sized hail fell near Fair Oaks Mall and marble sized hail fell in Reston. In Falls Church, trees were downed and pea sized hail fell. In Arlington County, the Washington Reagan National Airport weather station was struck by lightning. Several trees and power lines were downed countywide. In Alexandria, a few trees were downed.\nEvent Narrative: Trees were downed. Penny sized hail fell in Sterling Park. Numerous trees and power lines were downed from Broad Run Farms to Countryside. Trees were downed. Trees were downed. Multiple trees and power lines were downed.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 19.7311 km away, between 2003-08-27 17:30:00 and 2003-08-27 18:30:00. The events included records with hailstones measuring 43.35 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 37500.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds, hail, and frequent lightning moved through the northern half of Virginia during the afternoon and evening of the 27th. In Shenandoah County, numerous trees were downed in Strasburg and Toms Brook. Pea sized hail was also reported. In Page County, a tree was downed onto a car in Shenandoah. In Warren County, a tree was downed onto a house in Front Royal. In Culpeper County, a few trees were downed in Jeffersonton and Rixeyville. In Orange County, penny sized hail fell just north of Orange. In Fredericksburg, the attic of a home on Weedon Street caught fire after being struck by lightning. Scattered trees were felled onto parked cars and at least one house. In Prince William County, a tree was downed onto Route 1 at Cardinal Drive in Newport. In Fauquier County, numerous trees were downed. Pea sized hail was reported in Orlean. In Loudoun County, a downburst of wind estimated up to 70 MPH downed several power poles and trees in the Cascades section of Sterling. This area had been hit by 2 previous storms the day before and residents were still cleaning up the damage when this storm struck. So many people were without power and unable to reach their homes after the storm that a shelter was set up nearby. Tree damage and penny sized hail was reported in the nearby Westerley neighborhood. Pea sized hail fell in Ashburn. A tree was also downed in Middleburg. In Fairfax County, a few trees were downed across the county, including one which fell on a road in Great Falls. A wind gust of 49 MPH was recorded at Ft. Belvoir. Pea sized hail fell in Vienna. A home on Herndon Parkway in Herndon caught fire after being struck by lightning. In Arlington County, a wind gust of 47 MPH was recorded at Washington Reagan National Airport. A tree was downed onto Route 123 at Spout Run. Thunderstorms with high winds, hail, and frequent lightning moved through the northern half of Virginia during the afternoon and evening of the 27th. In Shenandoah County, numerous trees were downed in Strasburg and Toms Brook. Pea sized hail was also reported. In Page County, a tree was downed onto a car in Shenandoah. In Warren County, a tree was downed onto a house in Front Royal. In Culpeper County, a few trees were downed in Jeffersonton and Rixeyville. In Orange County, penny sized hail fell just north of Orange. In Fredericksburg, the attic of a home on Weedon Street caught fire after being struck by lightning. Scattered trees were felled onto parked cars and at least one house. In Prince William County, a tree was downed onto Route 1 at Cardinal Drive in Newport. In Fauquier County, numerous trees were downed. Pea sized hail was reported in Orlean. In Loudoun County, a downburst of wind estimated up to 70 MPH downed several power poles and trees in the Cascades section of Sterling. This area had been hit by 2 previous storms the day before and residents were still cleaning up the damage when this storm struck. So many people were without power and unable to reach their homes after the storm that a shelter was set up nearby. Tree damage and penny sized hail was reported in the nearby Westerley neighborhood. Pea sized hail fell in Ashburn. A tree was also downed in Middleburg. In Fairfax County, a few trees were downed across the county, including one which fell on a road in Great Falls. A wind gust of 49 MPH was recorded at Ft. Belvoir. Pea sized hail fell in Vienna. A home on Herndon Parkway in Herndon caught fire after being struck by lightning. In Arlington County, a wind gust of 47 MPH was recorded at Washington Reagan National Airport. A tree was downed onto Route 123 at Spout Run. Thunderstorms with high winds, hail, and frequent lightning moved through the northern half of Virginia during the afternoon and evening of the 27th. In Shenandoah County, numerous trees were downed in Strasburg and Toms Brook. Pea sized hail was also reported. In Page County, a tree was downed onto a car in Shenandoah. In Warren County, a tree was downed onto a house in Front Royal. In Culpeper County, a few trees were downed in Jeffersonton and Rixeyville. In Orange County, penny sized hail fell just north of Orange. In Fredericksburg, the attic of a home on Weedon Street caught fire after being struck by lightning. Scattered trees were felled onto parked cars and at least one house. In Prince William County, a tree was downed onto Route 1 at Cardinal Drive in Newport. In Fauquier County, numerous trees were downed. Pea sized hail was reported in Orlean. In Loudoun County, a downburst of wind estimated up to 70 MPH downed several power poles and trees in the Cascades section of Sterling. This area had been hit by 2 previous storms the day before and residents were still cleaning up the damage when this storm struck. So many people were without power and unable to reach their homes after the storm that a shelter was set up nearby. Tree damage and penny sized hail was reported in the nearby Westerley neighborhood. Pea sized hail fell in Ashburn. A tree was also downed in Middleburg. In Fairfax County, a few trees were downed across the county, including one which fell on a road in Great Falls. A wind gust of 49 MPH was recorded at Ft. Belvoir. Pea sized hail fell in Vienna. A home on Herndon Parkway in Herndon caught fire after being struck by lightning. In Arlington County, a wind gust of 47 MPH was recorded at Washington Reagan National Airport. A tree was downed onto Route 123 at Spout Run. Thunderstorms with high winds, hail, and frequent lightning moved through the northern half of Virginia during the afternoon and evening of the 27th. In Shenandoah County, numerous trees were downed in Strasburg and Toms Brook. Pea sized hail was also reported. In Page County, a tree was downed onto a car in Shenandoah. In Warren County, a tree was downed onto a house in Front Royal. In Culpeper County, a few trees were downed in Jeffersonton and Rixeyville. In Orange County, penny sized hail fell just north of Orange. In Fredericksburg, the attic of a home on Weedon Street caught fire after being struck by lightning. Scattered trees were felled onto parked cars and at least one house. In Prince William County, a tree was downed onto Route 1 at Cardinal Drive in Newport. In Fauquier County, numerous trees were downed. Pea sized hail was reported in Orlean. In Loudoun County, a downburst of wind estimated up to 70 MPH downed several power poles and trees in the Cascades section of Sterling. This area had been hit by 2 previous storms the day before and residents were still cleaning up the damage when this storm struck. So many people were without power and unable to reach their homes after the storm that a shelter was set up nearby. Tree damage and penny sized hail was reported in the nearby Westerley neighborhood. Pea sized hail fell in Ashburn. A tree was also downed in Middleburg. In Fairfax County, a few trees were downed across the county, including one which fell on a road in Great Falls. A wind gust of 49 MPH was recorded at Ft. Belvoir. Pea sized hail fell in Vienna. A home on Herndon Parkway in Herndon caught fire after being struck by lightning. In Arlington County, a wind gust of 47 MPH was recorded at Washington Reagan National Airport. A tree was downed onto Route 123 at Spout Run. Thunderstorms with high winds, hail, and frequent lightning moved through the northern half of Virginia during the afternoon and evening of the 27th. In Shenandoah County, numerous trees were downed in Strasburg and Toms Brook. Pea sized hail was also reported. In Page County, a tree was downed onto a car in Shenandoah. In Warren County, a tree was downed onto a house in Front Royal. In Culpeper County, a few trees were downed in Jeffersonton and Rixeyville. In Orange County, penny sized hail fell just north of Orange. In Fredericksburg, the attic of a home on Weedon Street caught fire after being struck by lightning. Scattered trees were felled onto parked cars and at least one house. In Prince William County, a tree was downed onto Route 1 at Cardinal Drive in Newport. In Fauquier County, numerous trees were downed. Pea sized hail was reported in Orlean. In Loudoun County, a downburst of wind estimated up to 70 MPH downed several power poles and trees in the Cascades section of Sterling. This area had been hit by 2 previous storms the day before and residents were still cleaning up the damage when this storm struck. So many people were without power and unable to reach their homes after the storm that a shelter was set up nearby. Tree damage and penny sized hail was reported in the nearby Westerley neighborhood. Pea sized hail fell in Ashburn. A tree was also downed in Middleburg. In Fairfax County, a few trees were downed across the county, including one which fell on a road in Great Falls. A wind gust of 49 MPH was recorded at Ft. Belvoir. Pea sized hail fell in Vienna. A home on Herndon Parkway in Herndon caught fire after being struck by lightning. In Arlington County, a wind gust of 47 MPH was recorded at Washington Reagan National Airport. A tree was downed onto Route 123 at Spout Run.\nEvent Narrative: Numerous trees were downed. A few trees were downed. Penny sized hail fell. A tree was downed. A downburst of wind estimated up to 70 MPH downed several trees and power lines in the Cascades area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7197 km away, between 2003-08-27 18:00:00 and 2003-08-27 18:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds, frequent lightning, and hail moved through much of Maryland during the evening of the 27th. In Allegany County, a large tree was downed onto a road in Cumberland. In Frederick County, a man on the 15th hole at the Maryland National Golf Course near Middletown was injured when lightning struck nearby. The bolt caused him to fall down and hit his head. He lost feeling in his legs for a while and was transported to a local trauma center. In Baltimore County, lightning struck the cupola on historic Sheppard Pratt Hospital in Towson. A 4-alarm blaze ensued and 60 people had to be evacuated from the structure. One person was injured during the evacuation. In addition, another bolt struck about 100 feet away from Carroll Manor Elementary School in Baldwin. The bolt damaged the electrical system at the school. In Howard County, a tree was downed onto Ellicott Mills Drive in Ellicott City. In Montgomery County, penny sized hail fell in Aspen Hill. In Prince George's County, trees were downed in Beltsville, Rockville, and Kensington. In St. Mary's County, trees and power lines were downed in Clements, Morganza, and Budds Creek.\nEvent Narrative: Trees were downed in Rockville, Kensington, and Bethesda.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.3395 km away, between 2003-08-30 13:51:00 and 2003-08-30 13:51:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A thunderstorm with high winds moved through Fauquier County during the afternoon of the 30th. A tree was downed onto Rogues Road near Cassanova.\nEvent Narrative: A tree was downed onto Rogues Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7197 km away, between 2003-08-30 14:05:00 and 2003-08-30 14:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with high winds and frequent lightning moved through the Maryland suburbs of Washington D.C. during the afternoon of the 30th. In Montgomery County, power lines were downed in Bethesda and Silver Spring. In Charles County, trees were downed in Bryans Road, La Plata, and Cobb Island. On the Potomac River near Pohicks Bay, Popes Creek, Ft. Washington, and Marshall Hall, the high winds overturned boats. No injuries were reported. Lightning strikes also caused a barn, house, and trailer to catch fire in Bryans Road.\nEvent Narrative: Power lines were downed in Bethesda and Silver Spring.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.8157 km away, between 2003-09-01 17:55:00 and 2003-09-01 17:55:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 750.0 and crop damage of 0.0. \n\nEpisode Narrative: A thunderstorm with high winds moved through Fauquier County during the evening of the 1st. Trees were downed onto Airlie Road just northeast of Warrenton.\nEvent Narrative: Trees were downed.", "The following events were reported: Dense Fog, Lightning, Tornado. These occurred near station USW00093738, approximately 22.754 km away, between 2003-11-05 05:00:00 and 2003-11-05 15:25:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1200000.0 and crop damage of 0.0. \n\nEpisode Narrative: A tornadic thunderstorm produced a pair of weak tornadoes across Northern Virginia before crossing into Maryland on the 5th. Once in Maryland, the first tornado produced scattered damage in rural areas between the Potomac River and Poolesville. A second tornado produced damage from Poolesville to Germantown. A 50 foot section of a horse barn on Whites Ferry Road was destroyed. A tin roof was torn off a business in downtown Poolesville. The tornado continued east and produced more structural damage at Rickmans Horse Farm. Dozens of trees were either snapped off or knocked down. The storm finally crossed Clopper Road between Route 121-Clarksburg Road and Festival Way and then entered Germantown and finally lifted. Widespread damage was observed in the Kingsview Ridge, Germantown Estates and North Germantown Subdivisions. Wind speeds ranged from 60 to 90 mph. A tornadic thunderstorm produced a pair of weak tornadoes across Northern Virginia before crossing into Maryland on the 5th. Once in Maryland, the first tornado produced scattered damage in rural areas between the Potomac River and Poolesville. A second tornado produced damage from Poolesville to Germantown. A 50 foot section of a horse barn on Whites Ferry Road was destroyed. A tin roof was torn off a business in downtown Poolesville. The tornado continued east and produced more structural damage at Rickmans Horse Farm. Dozens of trees were either snapped off or knocked down. The storm finally crossed Clopper Road between Route 121-Clarksburg Road and Festival Way and then entered Germantown and finally lifted. Widespread damage was observed in the Kingsview Ridge, Germantown Estates and North Germantown Subdivisions. Wind speeds ranged from 60 to 90 mph. A tornadic thunderstorm produced a pair of weak tornadoes across Northern Virginia before crossing into Maryland on the 5th. Once in Maryland, the first tornado produced scattered damage in rural areas between the Potomac River and Poolesville. A second tornado produced damage from Poolesville to Germantown. A 50 foot section of a horse barn on Whites Ferry Road was destroyed. A tin roof was torn off a business in downtown Poolesville. The tornado continued east and produced more structural damage at Rickmans Horse Farm. Dozens of trees were either snapped off or knocked down. The storm finally crossed Clopper Road between Route 121-Clarksburg Road and Festival Way and then entered Germantown and finally lifted. Widespread damage was observed in the Kingsview Ridge, Germantown Estates and North Germantown Subdivisions. Wind speeds ranged from 60 to 90 mph.\nEvent Narrative: Dense fog caused a 19 car pile up on Interstate-70 near Woodbine Road. Four people were affected by lightning while on a golf course in Poolesville. Only the caddy was hospitalized for being struck by lightning. The others were checked on the site because they felt a tingling sensation. A tornado touched down 2 miles west of downtown Poolesville. The tornado destroyed a horse barn on Whites Ferry Road on the western edge of Poolesville. The storm then tracked east and produced more concentrated damage from the Rickman Horse Farm Complex to Boyds. It then crossed Clopper Roadand entered Western Germantown and lifted.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.3982 km away, between 2003-11-05 14:48:00 and 2003-11-05 14:48:00. The events included records with measured wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A line of strong to severe thunderstorms developed ahead of an approaching cold front on the 5th and caused widespread wind damage and some flash flooding from Northern Virginia to Eastern Maryland. Sporadic road closures were reported in Loudoun County and flash flooding led to water rescues in Fairfax County. Some areas received over 2 inches of rain. A new daily record rainfall was reported at Dulles International Airport in Loudoun County for the 5th.\nEvent Narrative: A tree and power lines down at Route 50 and Green Garden Road.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 26.3296 km away, between 2003-11-05 14:50:00 and 2003-11-05 15:08:00.The events resulted in 3 injuries and 0 fatalities. The events caused property damage valued at 500000.0 and crop damage of 0.0. \n\nEpisode Narrative: A tornadic thunderstorm moved through Loudoun County during the afternoon of the 5th. Two tornadoes were produced in Northern Virginia. The first tornado touched down just west of Leesburg and moved east into downtown Leesburg. A second path was detected about a quarter mile north of the first. The damage with the second storm began near Route 7 west of Leesburg and continued east-northeast for another 50 yards. Several homes were damaged. The storms also produced straight-line wind damage on the south side of Purceville. A shed was blown off its foundation and a person was injured when a glass table slammed against a deck and shattered. A couple of other minor injuries were reported from flying debris associated with the thunderstorm winds. A tornadic thunderstorm moved through Loudoun County during the afternoon of the 5th. Two tornadoes were produced in Northern Virginia. The first tornado touched down just west of Leesburg and moved east into downtown Leesburg. A second path was detected about a quarter mile north of the first. The damage with the second storm began near Route 7 west of Leesburg and continued east-northeast for another 50 yards. Several homes were damaged. The storms also produced straight-line wind damage on the south side of Purceville. A shed was blown off its foundation and a person was injured when a glass table slammed against a deck and shattered. A couple of other minor injuries were reported from flying debris associated with the thunderstorm winds. A tornadic thunderstorm moved through Loudoun County during the afternoon of the 5th. Two tornadoes were produced in Northern Virginia. The first tornado touched down just west of Leesburg and moved east into downtown Leesburg. A second path was detected about a quarter mile north of the first. The damage with the second storm began near Route 7 west of Leesburg and continued east-northeast for another 50 yards. Several homes were damaged. The storms also produced straight-line wind damage on the south side of Purceville. A shed was blown off its foundation and a person was injured when a glass table slammed against a deck and shattered. A couple of other minor injuries were reported from flying debris associated with the thunderstorm winds.\nEvent Narrative: Siding on a home was damaged and a shed was blown off its foundation. A weak tornado touched down near Dry Mill Road, 2 miles west of Leesburg and moved east into downtown Leesburg. The tornado then moved slightly northeast to near the Balls Bluff Elementary School.The path was 5 miles long and 50 to 75 miles wide. A weak tornado touched down near Route 7, one-half mile west of Leesburg. Many homes were damaged in the area around Fairview , Lakeview Way and in the Exeter Community of Leesburg. The path continued into Balls Bluff Regional Park. This tornado was 3.5 miles long and 50 to 75 yards across.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.4224 km away, between 2003-11-19 11:45:00 and 2003-11-19 11:45:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A line of strong to severe thunderstorms moved across the region on the 19th. These storms preceded a cold front and produced gusty, damaging winds and heavy rainfall. Widespread power outages were reported due to downed trees and power lines.\nEvent Narrative: Trees down on power lines.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.8895 km away, between 2004-05-02 18:45:00 and 2004-05-02 18:45:00. The events included records with estimated wind gusts of 57.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Trees down in the southern part of Warrenton.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.1637 km away, between 2004-05-02 19:15:00 and 2004-05-02 19:15:00. The events included records with estimated wind gusts of 57.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 750.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A few trees down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.6268 km away, between 2004-05-02 19:15:00 and 2004-05-02 19:15:00. The events included records with estimated wind gusts of 58.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A few trees down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.7747 km away, between 2004-05-02 19:30:00 and 2004-05-02 19:30:00. The events included records with estimated wind gusts of 57.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Trees and power lines down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 17.214 km away, between 2004-05-02 19:45:00 and 2004-05-02 19:45:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1250.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Large tree down on Georgetown Pike and other trees down across the county.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.843 km away, between 2004-05-02 20:03:00 and 2004-05-02 20:03:00. The events included records with estimated wind gusts of 56.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front moved through the region on May 2nd. Numerous thunderstorms developed ahead of the front and caused widespread wind damage over Northern Virginia and the Central Foothills. There were several reports of downed trees and power lines. One of the thunderstorms produced a tornado in Madison County, near Wolftown. The tornado touched down 2 miles southwest of Wolftown and lifted northwest of Madison. The resulting damage included several trees were uprooted, a demolished outbuilding, and a second severely damaged outbuilding.\nEvent Narrative: Trees down in the City of Fairfax.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.8895 km away, between 2004-05-07 17:28:00 and 2004-05-07 17:28:00. The events included records with measured wind gusts of 56.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Large trees down across a highway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.0566 km away, between 2004-05-09 21:40:00 and 2004-05-09 21:40:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms produced localized damage in Northeast Maryland on May 9th. Local newspapers reported structural damage to a couple of homes in Germantown due to felled trees and power lines. Downed trees and debris on railroad tracks cancelled service on the MARC train Brunswick line. Penny to golf ball size hail was also reported with these storms.\nEvent Narrative: Numerous trees and power lines down around the Germantown area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.4835 km away, between 2004-05-16 15:08:00 and 2004-05-16 15:08:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: Trees down.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 39.0188 km away, between 2004-05-17 19:55:00 and 2004-05-17 20:05:00. The events included records with hailstones measuring 30.375 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered afternoon thunderstorms produced damage across portions of Northeast Maryland. Reports included downed trees, downed power lines, and penny to nickel size hail. Scattered afternoon thunderstorms produced damage across portions of Northeast Maryland. Reports included downed trees, downed power lines, and penny to nickel size hail.\nEvent Narrative: Penny size hail reported. Trees and power lines downed between Interstate 270 and Interstate 70 southeast of Frederick.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.123 km away, between 2004-05-21 20:15:00 and 2004-05-21 20:30:00. The events included records with estimated wind gusts of 53.333333333333336 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered to numerous thunderstorms developed on May 21st ahead of an approaching cold front. The thunderstorms producedvery strong winds that downed numerous trees and power lines across Northern Virginia. Nickel to penny size hail was also reported with a few of these storms. Scattered to numerous thunderstorms developed on May 21st ahead of an approaching cold front. The thunderstorms producedvery strong winds that downed numerous trees and power lines across Northern Virginia. Nickel to penny size hail was also reported with a few of these storms. Scattered to numerous thunderstorms developed on May 21st ahead of an approaching cold front. The thunderstorms producedvery strong winds that downed numerous trees and power lines across Northern Virginia. Nickel to penny size hail was also reported with a few of these storms.\nEvent Narrative: Trees down on Route 33. Numerous trees down in the north end of the county. Downed trees.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.351 km away, between 2004-05-21 21:05:00 and 2004-05-21 21:05:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: Trees down.", "The following events were reported: Hail, Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 30.3971 km away, between 2004-05-25 17:49:00 and 2004-05-25 19:03:00. The events included records with hailstones measuring 30.5 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 16000.0 and crop damage of 0.0. \n\nEpisode Narrative: Strong thunderstorms produced widespread wind damage across Northern Virginia on May 25th. One thunderstorm spawned a tornado in Northern Loudoun County, near Lovettsville. The weak tornado topped trees, shredded leaves and spread debris along a two mile track. Straight-line winds downed trees and power lines area wide. At the height of the storms thousands were without power. Some areas were pelted with nickel to half dollar size hail, which dented cars and damaged gardens. Several minor automobile accidents were reported to the 911 Center. Strong thunderstorms produced widespread wind damage across Northern Virginia on May 25th. One thunderstorm spawned a tornado in Northern Loudoun County, near Lovettsville. The weak tornado topped trees, shredded leaves and spread debris along a two mile track. Straight-line winds downed trees and power lines area wide. At the height of the storms thousands were without power. Some areas were pelted with nickel to half dollar size hail, which dented cars and damaged gardens. Several minor automobile accidents were reported to the 911 Center. Strong thunderstorms produced widespread wind damage across Northern Virginia on May 25th. One thunderstorm spawned a tornado in Northern Loudoun County, near Lovettsville. The weak tornado topped trees, shredded leaves and spread debris along a two mile track. Straight-line winds downed trees and power lines area wide. At the height of the storms thousands were without power. Some areas were pelted with nickel to half dollar size hail, which dented cars and damaged gardens. Several minor automobile accidents were reported to the 911 Center.\nEvent Narrative: Quarter size hail reported at Route 50 and Prosperity. Multiple trees down. A very weak tornado damaged a few trees near Lovettsville. Eye witnesses reported golf ball size hail covering the ground as this storm moved across the area. Overall damage from the tornado was minimal.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.9135 km away, between 2004-05-25 18:50:00 and 2004-05-25 18:50:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms spawned tornadoes in Washington and Frederick Counties. Other strong thunderstorms also produced wind and hail damage across North Central Maryland and the Metropolitan areas of Baltimore and Washington DC. Downed trees and power lines caused power outages for over 100,000 customers. Penny to golfball size hail damaged cars and gardens. Lightning strikes started a number of house fires according to Fire and Rescue Personnel. Maryland State Police responded to several accidents blamed on the pelting hail and ponding of water on roadways.\nEvent Narrative: Several trees and power lines down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.9275 km away, between 2004-06-01 12:50:00 and 2004-06-01 14:05:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled frontal boundary and a passing upper level disturbance produced scattered showers and thunderstorms across Northern Virginia and the Northern Shenandoah Valley on the 1st. Some of the storms were accompanied by very strong winds that downed trees and power lines during the afternoon and evening hours. A stalled frontal boundary and a passing upper level disturbance produced scattered showers and thunderstorms across Northern Virginia and the Northern Shenandoah Valley on the 1st. Some of the storms were accompanied by very strong winds that downed trees and power lines during the afternoon and evening hours. A stalled frontal boundary and a passing upper level disturbance produced scattered showers and thunderstorms across Northern Virginia and the Northern Shenandoah Valley on the 1st. Some of the storms were accompanied by very strong winds that downed trees and power lines during the afternoon and evening hours.\nEvent Narrative: Trees down in Reston and Great Falls. Trees down in Aldie. Tree down in Berryville.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.4065 km away, between 2004-06-01 13:15:00 and 2004-06-01 13:15:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled frontal boundary and a passing upper level disturbance produced scattered showers and thunderstorms across Northeast Maryland and the Washington Metro area. The thunderstorms were accompanied by strong winds that downed trees and power lines.\nEvent Narrative: Trees down in several locations across the county.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 1.7184 km away, between 2004-07-05 14:40:00 and 2004-07-05 14:40:00. The events included records with measured wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed ahead of an approaching cold front on the 5th . Some the storms produced strong winds over the Central Foothills and Northern Virginia.\nEvent Narrative:", "The following events were reported: Hail. These occurred near station USW00093738, approximately 31.0566 km away, between 2004-07-05 15:17:00 and 2004-07-05 15:17:00. The events included records with hailstones measuring 0.88 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed ahead of an approaching cold front on the 5th. Some storms produced heavy rainfall, strong winds and nickel to walnut size hail over North Central and Northeast Maryland. The winds downed trees and power lines. In Baltimore County alone, 25 to 35 trees were downed at the intersection of Harford and Hutschenreuter Roads in Perry Hall. At the height of the storms thousands of customers in Anne Arundel, Harford, and Baltimore Counties were without power.\nEvent Narrative: Nickel size hail reported by a trained spotter.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.7552 km away, between 2004-07-07 13:35:00 and 2004-07-07 13:40:00. The events included records with estimated wind gusts of 57.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered showers and thunderstorms developed over the region on the 7th as a warm front lifted north into southern Pennsylvania. The thunderstorms across Fauquier County produced strong winds that downed trees and power lines in the Warrenton area. Scattered showers and thunderstorms developed over the region on the 7th as a warm front lifted north into southern Pennsylvania. The thunderstorms across Fauquier County produced strong winds that downed trees and power lines in the Warrenton area.\nEvent Narrative: Trees and powerlines down. Downed trees blocking roadways.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7197 km away, between 2004-07-07 14:35:00 and 2004-07-07 14:35:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered showers and thunderstorms developed over the region on the 7th as a warm front lifted north into southern Pennsylvania. The thunderstorms across Northeast Maryland produced strong winds that downed trees and power lines, penny size hail, and flooding. Two to four inches of rain fell in Northeast Maryland with local amounts up to six inches. Dozens of water rescues were performed throughout the county, several motorists were trapped/stranded in stalled cars. A cyclist was rescued from a fence after he emerged his bike in the fast moving, deep watersIn the City of Baltimore, stores and businesses along the Jones Falls closed early to allow clients, shoppers and employees to get out before the waters started to rise. A portion of the historic Meadow Mill building in the Woodberry neighborhood was flooded, and nearly 30 cars in the parking lot were almost submerged. The Mount Washington neighborhood also witnessed some impressive flooding. The Meadow Hill Athletic Club reported a loss of 500,000 dollars in exercise equipment. A newly opened men clothing store reported damages around 400,000 dollars. In Southern Baltimore County, a mechanic in Catonsville barely escaped injury when the roof of his Auto repair shop collapsed due to the weight of the water.In north Anne Arundel County, lightning struck the historical Linthicum Heights United Methodist Church in Linthicum. Fire and water damaged a hand painted fresco on the ceiling of the church. Pieces of the building dated back to the 19th-century. Several other minor house fires were reported and attributed to lightning according to fire and rescue personnel, but no other major damage or injuries were cited.\nEvent Narrative: Several downed trees in the Gaithersburg area.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 37.8194 km away, between 2004-07-14 12:30:00 and 2004-07-14 14:05:00. The events included records with hailstones measuring 38.791666666666664 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved through the area on the 14th and triggered numerous showers and thunderstorms over Northern Virginia. The stronger storms were concentrated from just east of the Blue Ridge to the Northern Piedmont. These storms produced penny to golf ball size hail, damaging winds, and very heavy rainfall. A cold front moved through the area on the 14th and triggered numerous showers and thunderstorms over Northern Virginia. The stronger storms were concentrated from just east of the Blue Ridge to the Northern Piedmont. These storms produced penny to golf ball size hail, damaging winds, and very heavy rainfall. A cold front moved through the area on the 14th and triggered numerous showers and thunderstorms over Northern Virginia. The stronger storms were concentrated from just east of the Blue Ridge to the Northern Piedmont. These storms produced penny to golf ball size hail, damaging winds, and very heavy rainfall. A cold front moved through the area on the 14th and triggered numerous showers and thunderstorms over Northern Virginia. The stronger storms were concentrated from just east of the Blue Ridge to the Northern Piedmont. These storms produced penny to golf ball size hail, damaging winds, and very heavy rainfall. A cold front moved through the area on the 14th and triggered numerous showers and thunderstorms over Northern Virginia. The stronger storms were concentrated from just east of the Blue Ridge to the Northern Piedmont. These storms produced penny to golf ball size hail, damaging winds, and very heavy rainfall. A cold front moved through the area on the 14th and triggered numerous showers and thunderstorms over Northern Virginia. The stronger storms were concentrated from just east of the Blue Ridge to the Northern Piedmont. These storms produced penny to golf ball size hail, damaging winds, and very heavy rainfall.\nEvent Narrative: Tree blown down on Route 651. Large tree down in Hume. Trees down. Golfball size hail reported by amateur radio operator. Quarter size hail reported by trained spotter. Numerous trees down.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 23.5904 km away, between 2004-08-11 13:40:00 and 2004-08-11 14:55:00. The events included records with hailstones measuring 26.875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Strong winds downed trees and power lines in Fairfax, Fauquier, and Loudoun Counties. Approximately 24,000 people were without power at some point during the storms. The area was also riddled with penny to quarter size hail. Trained spotters reported a few hail stones as large as tea cups. Reagan National and Dulles International Airports had weather delays of 1 to 3 hours for flights traveling to the northeast. Strong winds downed trees and power lines in Fairfax, Fauquier, and Loudoun Counties. Approximately 24,000 people were without power at some point during the storms. The area was also riddled with penny to quarter size hail. Trained spotters reported a few hail stones as large as tea cups. Reagan National and Dulles International Airports had weather delays of 1 to 3 hours for flights traveling to the northeast. Strong winds downed trees and power lines in Fairfax, Fauquier, and Loudoun Counties. Approximately 24,000 people were without power at some point during the storms. The area was also riddled with penny to quarter size hail. Trained spotters reported a few hail stones as large as tea cups. Reagan National and Dulles International Airports had weather delays of 1 to 3 hours for flights traveling to the northeast. Strong winds downed trees and power lines in Fairfax, Fauquier, and Loudoun Counties. Approximately 24,000 people were without power at some point during the storms. The area was also riddled with penny to quarter size hail. Trained spotters reported a few hail stones as large as tea cups. Reagan National and Dulles International Airports had weather delays of 1 to 3 hours for flights traveling to the northeast.\nEvent Narrative: Trees and power lines down. Penny size hail was observed in the City of Fairfax. Penny to golf ball size hail was reported in Chantilly. Downed trees.", "The following events were reported: Flash Flood, Tornado. These occurred near station USW00093738, approximately 44.0562 km away, between 2004-09-08 14:51:00 and 2004-09-08 23:30:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 17000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Numerous roads closed due to standing water. A tornado moved from Caroline County along the Stafford-King George County line. Numerous large trees (up to 3 feet in diameter) were uprooted and topped along Route 3 near Sealston. The storm was rated an F1 due to the extensive tree damage observed. The tornado crossed into Stafford County. The thunderstorm which produced the tornado near Sealston in King George County, continued into east Stafford County. A brief touch down occurred near Belle Plain (almost 4 miles NE of White Oak). Minor tree damage was noted and later the same tornado cycled and another brief touch down occurred near Aquia Bay Marina at the end of Aquia Creek Road (about 5 miles S of Aquia). Minor tree damage was noted there and 3 boats in dry dock were displaced.", "The following events were reported: Tornado. These occurred near station USW00093738, approximately 25.4455 km away, between 2004-09-17 15:02:00 and 2004-09-17 17:28:00.The events resulted in 3 injuries and 0 fatalities. The events caused property damage valued at 8500000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A tornadic thunderstorm moved through central Prince William County. This is the same storm that produced damage earlier in Stafford County. The initial touchdown in Prince William County was west of Dale City, near Independent Hill and Dumfries Road. The storm snapped or uprooted many large hardwood trees. Some of the trees fell on houses and other structures. The storm lifted and then reformed for the second touchdown in Manassas. Several homes suffered roof and shingle damage. An automobile was moved several feet. Damaged also occurred in Manassas Park and in Yorkshire Village. This tornado continued north into Fairfax County. A thunderstorm moved into eastern Loudoun County from Fairfax County near the Dulles International Airport. The storm produced a tornado which touched down at Dulles International Airport and passed within one half mile of the National Weather Service Forecast Office in Sterling. This prompted the staff on duty to seek shelter in the office constructed saferoom. As the storm traveled north from the Dulles International Airport, it produced minor tree damage. More extensive damage occurred north of Waxpool Road at the Beaumede Corporate Park. Seven buildings were damaged. A wall collapsed in one of the buildings. A tractor trailer was overturned. The tornado also pushed two cars into the side of a building. The tornado weakened as it traveled north. The last damage in Loudoun County was reported just north of Route 7. A tornadic thunderstorm entered western Fairfax County from Prince William County. The storm had a path of about 7 miles. Beginning on Old Centerville Road, the storm produced scattered tree damage along its path and minor roofing damage to structures in the London Town Area. A line of damage was carved from Lee Highway northward into the Centerville and Chantilly areas.The tornado destroyed one estate and damaged about 50 other dwellings. The storm was also responsible for downed trees and power lines. The tornado lifted as it crossed Route 50. A strong tornado touched down in southern Fauquier County, near Remington. A home was pushed off its foundation. A new pickup truck was lifted and hurled 75 yards over trees and power lines. It crashedupside down in a field. A tornado touched down in western Loudoun County. This storm was a continuation of a track of the storm that moved through Fauquier County Virginia. The storm first touched down south of Hamilton and, intermittent damage was noted from Hamilton to Lovettsville. A farm near Hamilton suffered severe damage. The farmhouse, horse barn and outbuildings were severely damaged or demolished. Two thoroughbred horses were cut by flying debris. The tornado produced damage along a 12 mile track. This storm continued to travel north into Maryland and produced damage in extreme southwest Frederick and eastern Washington Counties. An F2 tornado touched down near Opal and tracked north. The tornado produced severe tree damageand some structural damage to several dwellings before dissipating near Warrenton. This is the second tornado of three tornadoes in Fauquier County associated with the remnants of Hurricane Ivan. An F2 tornado produced widespread structural damage to two subdivisions in northern Fauquier County.Some small items were turned into projectiles by this tornado and landed in trees and the sides of homes and some vehicles. There was substantial tree damage. Numerous large, healthy trees wereuprooted and snapped. This is the third tornado of this event in Fauquier.", "The following events were reported: Tornado. These occurred near station USW00093738, approximately 17.779 km away, between 2004-09-17 16:40:00 and 2004-09-17 16:55:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: A tornado touched down on the east side of the City of Manassas. It produced structural damage and tree damage and then continued on to Manassas Park. The tornado damaged several dwellings before lifting in the Yorkshire Subdivision. This complex track left Manassas City, crossed into Prince William County, then crossed into Manassas Park City, crossing back into Prince William County, then finally crossing into Fairfax County. A tornado touched down on the east side of the City of Manassas. It produced structural damage and tree damage and then continued on to Manassas Park. The tornado damaged several dwellings before lifting in the Yorkshire Subdivision. This complex track left Manassas City, crossed into Prince William County, then crossed into Manassas Park City, crossing back into Prince William County, then finally crossing into Fairfax County. A tornado touched down on the east side of the City of Manassas. It produced structural damage and tree damage and then continued on to Manassas Park. The tornado damaged several dwellings before lifting in the Yorkshire Subdivision. This complex track left Manassas City, crossed into Prince William County, then crossed into Manassas Park City, crossing back into Prince William County, then finally crossing into Fairfax County. A tornado touched down on the east side of the City of Manassas. It produced structural damage and tree damage and then continued on to Manassas Park. The tornado damaged several dwellings before lifting in the Yorkshire Subdivision. This complex track left Manassas City, crossed into Prince William County, then crossed into Manassas Park City, crossing back into Prince William County, then finally crossing into Fairfax County.", "The following events were reported: Tornado. These occurred near station USW00093738, approximately 36.6669 km away, between 2004-09-17 17:54:00 and 2004-09-18 03:10:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: An F1 tornado touched down in south central Frederick County, just east of Adamstown. The storm traveled north and produced minor structural damage. It blew out windows, tore shingles off a couple of roofs, and caused a chimney to collapse. The tornado also uprooted and sheared several large softwood and hardwood trees. A tornado touched down near a residence off Grier Nursery Road. The storm destroyed two mobile homes, the side of a barn was blown out, structural damage to two homes were noted, and numerous large healthy trees were twisted off near the bases. Trees fell on a single story house causing extensive damage to the roof. The windows were also blown out of this residence in the Greenspring Hills Subdivision. Just before the storm lifted, it peeled some siding off a few homes and blew down a few more trees.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 16.5583 km away, between 2005-03-28 19:00:00 and 2005-03-29 00:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A fairly significant severe weather event occurred on March 28. This was due to a strong low pressure system that moved west of the area leaving Virginia with abundant moisture and an unstable airmass.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 16.7361 km away, between 2005-03-28 19:15:00 and 2005-03-29 00:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A fairly significant severe weather event occurred on March 28. This was due to a strong low pressure system that moved west of the area leaving Maryland with abundant moisture and an unstable airmass.\nEvent Narrative:", "The following events were reported: Flood. These occurred near station USW00093738, approximately 19.2672 km away, between 2005-03-29 05:58:00 and 2005-03-30 06:00:00. The flood was caused by . Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Moderate to heavy overrunning rain spread northeast acoss southwest Virginia and Northwest North Carolina during the 28th. In southeast upslope areas right along the Blue Ridge mountains in southwest Virginia, rainfall amounts ranged from 2.0 to 2.5 inches and resulted in minor flooding along portions of the Dan and Roanoke rivers. The Dan River at South Boston rose above the 19 feet flood stage after midnight on the 29th and crested at 22.61 feet on the morning of the 30th. The Roanoke River at Randolph rose above 21 feet flood stage around daybreak on the 29th and crest at 22.29 feet on the evening of the 29th. Both rivers return to within their banks on the 30th.\nEvent Narrative:", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 20.5573 km away, between 2005-04-02 11:40:00 and 2005-04-02 22:00:00. The flood was caused by . Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 50000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front pushed through the Mid Atlantic on Saturday, April 2nd. This front brought severe thunderstorms that downed trees and power lines as well as heavy downpours that flooded rivers, streams, and roadways. A strong cold front pushed through the Mid Atlantic on Saturday, April 2nd. This front brought severe thunderstorms that downed trees and power lines as well as heavy downpours that flooded rivers, streams, and roadways. A strong cold front pushed through the Mid Atlantic on Saturday, April 2nd. This front brought severe thunderstorms that downed trees and power lines as well as heavy downpours that flooded rivers, streams, and roadways.\nEvent Narrative: Route 522 north near Flint Hill flooded with cars stranded", "The following events were reported: Hail. These occurred near station USW00093738, approximately 24.085 km away, between 2005-04-23 15:45:00 and 2005-04-23 15:50:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A very strong cold front moved across the mid-Atlantic region on April 23, 2005. This front interacted with a moist and unstable airmass to generate significant strong to severe thunderstorms and high winds. Wind damage was reported across portions of central and northern Virginia, and southern and central Maryland, as well as across the Tidal Potomac and upper Chesapeake Bay marine waters. Damaging large hail was also reported in many locations with this storm system.\nEvent Narrative:", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 34.5734 km away, between 2005-05-14 15:20:00 and 2005-05-14 18:05:00. The events included records with hailstones measuring 30.3 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A warm front pushed through the region during the afternoon hours ahead of a cold front that was expected to move the next day. Scattered showers and thunderstorms caused hail and damaging winds. A warm front pushed through the region during the afternoon hours ahead of a cold front that was expected to move the next day. Scattered showers and thunderstorms caused hail and damaging winds. A warm front pushed through the region during the afternoon hours ahead of a cold front that was expected to move the next day. Scattered showers and thunderstorms caused hail and damaging winds. A warm front pushed through the region during the afternoon hours ahead of a cold front that was expected to move the next day. Scattered showers and thunderstorms caused hail and damaging winds. A warm front pushed through the region during the afternoon hours ahead of a cold front that was expected to move the next day. Scattered showers and thunderstorms caused hail and damaging winds.\nEvent Narrative: Trees down. Penny size hail reported in Stoneridge, VA. Trees downed in Warrenton Trees down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.0566 km away, between 2005-06-06 18:30:00 and 2005-06-06 18:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance, in conjunction with a very warm, moist, and unstable airmass, caused a large outbreak of severe weather. Associated with this event was a large squall line of strong to severe thunderstorms. Damage was reported in portions of the Washington and Baltimore Metropolitan areas. Strong winds also occurred on the maritime waters of the Potomac River and Chesapeake Bay.\nEvent Narrative: Trees down", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.535 km away, between 2005-06-06 18:45:00 and 2005-06-06 19:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance, in conjunction with a very warm, moist, and unstable airmass, caused a large outbreak of severe weather. Associated with this event was a large squall line of strong to severe thunderstorms. Damage was reported in portions of the Washington and Baltimore Metropolitan areas. Strong winds also occurred on the maritime waters of the Potomac River and Chesapeake Bay. An upper level disturbance, in conjunction with a very warm, moist, and unstable airmass, caused a large outbreak of severe weather. Associated with this event was a large squall line of strong to severe thunderstorms. Damage was reported in portions of the Washington and Baltimore Metropolitan areas. Strong winds also occurred on the maritime waters of the Potomac River and Chesapeake Bay. An upper level disturbance, in conjunction with a very warm, moist, and unstable airmass, caused a large outbreak of severe weather. Associated with this event was a large squall line of strong to severe thunderstorms. Damage was reported in portions of the Washington and Baltimore Metropolitan areas. Strong winds also occurred on the maritime waters of the Potomac River and Chesapeake Bay.\nEvent Narrative: Trees down across the county Trees down A few trees and powerwires down", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.8539 km away, between 2005-06-13 17:08:00 and 2005-06-13 17:08:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: A line of strong to severe thunderstorms formed on June 13, 2005. The strongest portion of the thunderstorm line went through Loudoun County, and caused some trees and powerlines to come down along US 50 near Middleburg, Virginia.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.737 km away, between 2005-06-22 16:43:00 and 2005-06-22 16:43:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: On June 22, a large area of strong thunderstorms broke out in response to strong instability and an upper-level disturbance.\nEvent Narrative: Trees were reported down on Silver Maple Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.0566 km away, between 2005-06-29 17:48:00 and 2005-06-29 17:48:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A stagnant airmass was in place, allowing for abundant moisture and instability to help generate heavy rainfall-producing strong to severe thunderstorms. A weak upper level disturbance also helped to kick off the activity.\nEvent Narrative: Trees and powerlines down along the western portion of the county", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 29.4219 km away, between 2005-06-29 18:34:00 and 2005-06-29 20:02:00. The events included records with hailstones measuring 33.583333333333336 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A stagnant airmass was in place, allowing for abundant moisture and instability to help generate heavy rainfall-producing strong to severe thunderstorms. A weak upper level disturbance also helped to kick off the activity. A stagnant airmass was in place, allowing for abundant moisture and instability to help generate heavy rainfall-producing strong to severe thunderstorms. A weak upper level disturbance also helped to kick off the activity. A stagnant airmass was in place, allowing for abundant moisture and instability to help generate heavy rainfall-producing strong to severe thunderstorms. A weak upper level disturbance also helped to kick off the activity.\nEvent Narrative: Trees down on US Route 50 Trees and powerwires down", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7197 km away, between 2005-07-01 22:00:00 and 2005-07-01 22:00:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front approached the region from the Ohio River Valley and triggered some thunderstorms across the region. A few of these storms reached severe limits, and caused isolated damage reports.\nEvent Narrative: Trees downed", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 16.0882 km away, between 2005-07-15 15:20:00 and 2005-07-15 16:17:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A moist, tropical airmass led to the development of thunderstorms. Some heavy rainfall caused a few reports of road closures, plus a report of a water rescue incident.\nEvent Narrative: Flash flooding was reported at Arnon Chapel and Walker Roads. Center Street in Vienna was flooded. Flooding was also reported at Lawyers Road and Gunnell Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.4968 km away, between 2005-07-21 13:30:00 and 2005-07-21 13:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Isolated severe thunderstorms occurred due to a moist and very unstable airmass. Several reports were received of downed trees and power outages, as well as some strong winds on the coastal waters.\nEvent Narrative: A downed tree blocked a residential street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.3729 km away, between 2005-07-27 16:10:00 and 2005-07-27 17:25:00. The events included records with estimated wind gusts of 51.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved through the region during the late afternoon and evening. This cold front, combined with moist and unstable conditions, triggered widespread showers and storms across the region. The strongest of these storms downed trees and powerlines, as well as producing very large hail. Intense lightning caused fires and several personal injuries. Torrential rainfall flooded a few areas, and was also responsible for sweeping away a young boy. Damage estimates by print media were in the hundreds of thousands, possibly more. A cold front moved through the region during the late afternoon and evening. This cold front, combined with moist and unstable conditions, triggered widespread showers and storms across the region. The strongest of these storms downed trees and powerlines, as well as producing very large hail. Intense lightning caused fires and several personal injuries. Torrential rainfall flooded a few areas, and was also responsible for sweeping away a young boy. Damage estimates by print media were in the hundreds of thousands, possibly more. A cold front moved through the region during the late afternoon and evening. This cold front, combined with moist and unstable conditions, triggered widespread showers and storms across the region. The strongest of these storms downed trees and powerlines, as well as producing very large hail. Intense lightning caused fires and several personal injuries. Torrential rainfall flooded a few areas, and was also responsible for sweeping away a young boy. Damage estimates by print media were in the hundreds of thousands, possibly more. A cold front moved through the region during the late afternoon and evening. This cold front, combined with moist and unstable conditions, triggered widespread showers and storms across the region. The strongest of these storms downed trees and powerlines, as well as producing very large hail. Intense lightning caused fires and several personal injuries. Torrential rainfall flooded a few areas, and was also responsible for sweeping away a young boy. Damage estimates by print media were in the hundreds of thousands, possibly more. A cold front moved through the region during the late afternoon and evening. This cold front, combined with moist and unstable conditions, triggered widespread showers and storms across the region. The strongest of these storms downed trees and powerlines, as well as producing very large hail. Intense lightning caused fires and several personal injuries. Torrential rainfall flooded a few areas, and was also responsible for sweeping away a young boy. Damage estimates by print media were in the hundreds of thousands, possibly more.\nEvent Narrative: Trees downed in Warrenton and Upperville. Trees were downed in Reston. Trees and power lines were down in Upperville, Virginia. Trees were downed on power lines in Bethel, Virginia. Trees were downed in Purcellville. Trees were also downed in Leesburg and Middleburg. There was significant tree damage reported on Route 690 South of Snickersville Pike, blocking the road. Damage was noted for almost four miles. A downed tree blocked Welbourne Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.3636 km away, between 2005-08-05 16:00:00 and 2005-08-05 19:21:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak cold front moved east from the Appalachian Mountains, and interacted with the moist and unstable airmass that was already in place around the mid-Atlantic. This situation sparked off scattered thunderstorms during the afternoon and evening. A few of these thunderstorms reached severe criteria. The principal hazard associated with these storms was damaging wind gusts. Additionally, a few of the storms generated large hail. A weak cold front moved east from the Appalachian Mountains, and interacted with the moist and unstable airmass that was already in place around the mid-Atlantic. This situation sparked off scattered thunderstorms during the afternoon and evening. A few of these thunderstorms reached severe criteria. The principal hazard associated with these storms was damaging wind gusts. Additionally, a few of the storms generated large hail.\nEvent Narrative: Trees and powerlines down in the Purcellville/Round Hill area. Tree limbs, powerlines, and one tree downed.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 19.9836 km away, between 2005-08-08 22:45:00 and 2005-08-08 23:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: For the fourth day in a row, a stalled frontal boundary helped to produce scattered afternoon thunderstorms in the mid-Atlantic. In addition, the level of moisture in the atmosphere on this day was quite high, and allowed a few thunderstorms to produce torrential rainfall amounts, and some reports of flooding. There were also a few thunderstorms that reached severe limits, primarily causing some thunderstorm wind damage reports. Finally, partially due to a turning of the winds just above the surface of the Earth, there was a report of a waterspout in the middle Chesapeake Bay. This waterspout was not reported to have come ashore.\nEvent Narrative: Water was covering roads in Gainesville.", "The following events were reported: Tornado. These occurred near station USW00093738, approximately 41.9121 km away, between 2005-08-30 19:08:00 and 2005-08-30 19:30:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1550000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A National Weather Service meteorologist surveyed wind damage near Orlean in Fauquier County, Virginia. It was determined that a tornado touched down just northeast of Orlean. The tornado was on the ground for approximately 3/4 of a mile. This tornado downed several trees and uprooted a few trees. One tree fell on a building. This tornado has been rated an F0 on the Fujita Scale. A National Weather Service meteorologist surveyed wind damage near Ada in Fauquier County, Virginia. A tornado touched down approximately 1.5 miles south of Ada in northern Fauquier County. The tornado was on the ground for approximately 5 miles. The tornado lifted 2 miles west of Marshall. The tornado downed and uprooted many trees along this path. Some stands of healthy trees were snapped off several feet above the base. Outbuildings were destroyed in a few locations. Approximately 15 structures were damaged due to the tornado, but much of this damage was due to falling trees. Direct wind damage to homes was limited to roof and siding damage. Despite the number of structures damaged, there were no injuries reported. This tornado has been rated F1 on the Fujita Scale.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.9347 km away, between 2005-08-30 22:05:00 and 2005-08-30 22:08:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A survey was performed by a National Weather Service meteorologist. The survey revealed roof shingle damage on several consecutive houses along East Mountain Road. A television antenna was damaged. A few trees were downed in the same location. A south to north grove of trees west of Route 17 also was damaged. The trees were bent to the west toward the Blue Ridge Mountains. This occurred a few miles to the north of Brunswick.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.1698 km away, between 2005-09-23 14:20:00 and 2005-09-23 14:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 30000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Several trees down with unconfirmed damage to a house.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.8895 km away, between 2006-01-14 01:10:00 and 2006-01-14 01:10:00. The events included records with estimated wind gusts of 70.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 250000.0 and crop damage of 0.0. \n\nEpisode Narrative: A major low pressure system moved from the Middle Ohio Valley on the afternoon of January 13 to the Mid Atlantic during the overnight. This system pushed a strong cold front through the region overnight. The cold front produced scattered thunderstorms with a few of those thunderstorms reaching severe limits across areas of Northern Virginia.\nEvent Narrative: Numerous trees down mainly in downtown Warrenton. All damages indicate straight-line winds. Several large older trees downed. Some minor structural damage with one report of major roof damage to the city police building.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.8192 km away, between 2006-01-14 01:15:00 and 2006-01-14 01:15:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 100000.0 and crop damage of 0.0. \n\nEpisode Narrative: A major low pressure system moved from the Middle Ohio Valley on the afternoon of January 13 to the Mid Atlantic during the overnight. A strong cold front passed through the region overnight and spawned scattered thunderstorms with a few of those reaching severe limits across areas of Northern Virginia. One report was also received from Jefferson County, WV, of damaging wind gusts causing property damage.\nEvent Narrative: Information gathered in local newspaper reports indicated that a farm sustained significant damage due to severe level thunderstorm winds overnight. Wooden foundation beams were destroyed and blown down with significant damages to farm equipment and outbuildings. The farm was located near Kabletown, WV.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 3.7132 km away, between 2006-04-03 17:37:00 and 2006-04-03 17:37:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front combined with strong instability to cause numerous severe thunderstorms to occur on April 3 across the Mid Atlantic. The majority of the severe weather reports were from large hail and damaging wind gusts.\nEvent Narrative: Several trees downed", "The following events were reported: Hail. These occurred near station USW00093738, approximately 31.0566 km away, between 2006-04-03 18:09:00 and 2006-04-03 18:09:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front combined with strong instability to cause numerous severe thunderstorms to occur on April 3 across the Mid Atlantic. The majority of the severe weather reports were from large hail and damaging wind gusts.\nEvent Narrative:", "The following events were reported: Hail. These occurred near station USW00093738, approximately 37.8662 km away, between 2006-05-17 17:20:00 and 2006-05-17 17:25:00. The events included records with hailstones measuring 1.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: Golf ball sized hail occurred.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.6772 km away, between 2006-06-19 14:35:00 and 2006-06-19 16:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 50000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front moved from the Ohio Valley in the early morning of June 19, then across the Mid Atlantic during the late afternoon and evening. This cold front fired strong to severe thunderstorms as it encountered an atmosphere that was rich in moisture and very unstable. In addition to numerous occurrences of damaging wind gusts of around 60 mph across the Baltimore-Washington corridor, there were also several instances of flash flooding. Numerous cars were stuck in flooded roadways across both Northern Virginia and Central and Southern Maryland. Strong winds also occurred on the tidal waters of the Potomac River and Maryland portion of the Chesapeake Bay. A strong cold front moved from the Ohio Valley in the early morning of June 19, then across the Mid Atlantic during the late afternoon and evening. This cold front fired strong to severe thunderstorms as it encountered an atmosphere that was rich in moisture and very unstable. In addition to numerous occurrences of damaging wind gusts of around 60 mph across the Baltimore-Washington corridor, there were also several instances of flash flooding. Numerous cars were stuck in flooded roadways across both Northern Virginia and Central and Southern Maryland. Strong winds also occurred on the tidal waters of the Potomac River and Maryland portion of the Chesapeake Bay.\nEvent Narrative: An area of extensive tree damage was reported by the public. Many trees were snapped off with unsecured outdoor property being picked up and thrown around by the winds. A tree fell on a car along Bob Court in Fairfax.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.0295 km away, between 2006-06-22 21:24:00 and 2006-06-22 22:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 127000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered showers and thunderstorms developed ahead of an approaching cold front. Some of these storms became severe, causing damaging winds and large hail. Scattered showers and thunderstorms developed ahead of an approaching cold front. Some of these storms became severe, causing damaging winds and large hail. Scattered showers and thunderstorms developed ahead of an approaching cold front. Some of these storms became severe, causing damaging winds and large hail. Scattered showers and thunderstorms developed ahead of an approaching cold front. Some of these storms became severe, causing damaging winds and large hail. Scattered showers and thunderstorms developed ahead of an approaching cold front. Some of these storms became severe, causing damaging winds and large hail.\nEvent Narrative: Thunderstorms brought several trees and large limbs down across the city. Numerous trees were downed across Burke, West Springfield, Centreville, and Clifton. Several trees were downed in Gainesville. Trees were downed across Route 15 South. A 100 year old tree fell and damaged a roof of a home in Nokesville.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.3358 km away, between 2006-06-29 15:45:00 and 2006-06-29 15:45:00. The events included records with hailstones measuring 25.375 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong upper level disturbance swinging across the area encountered a warm and humid air mass across northern and central Virginia on June 29. Scattered showers and thunderstorms developed during the early afternoon hours, producing isolated reports of strong winds and hail. A strong upper level disturbance swinging across the area encountered a warm and humid air mass across northern and central Virginia on June 29. Scattered showers and thunderstorms developed during the early afternoon hours, producing isolated reports of strong winds and hail.\nEvent Narrative: Penny sized hail was reported. Several tree limbs were downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.8781 km away, between 2006-07-02 16:05:00 and 2006-07-02 17:00:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 39000.0 and crop damage of 0.0. \n\nEpisode Narrative: A frontal boundary sagged south into the Mid Atlantic on July 2, and combined with very strong daytime heating and instability, contributed to scattered severe thunderstorm activity. Much of North-Central Virginia including the Washington Metro Region experienced damages from the severe thunderstorms. The worst damages occurred in the Annandale area of Fairfax County. A NWS survey team concluded that damages were caused from a wet microburst. Winds associated with the microburst were around 70 mph. Extensive property damage occurred during these storms, including numerous downed trees and powerlines. Local power companies reported in excess of 100,000 power outages in the Washington Metro Region from this bought of severe weather. A frontal boundary sagged south into the Mid Atlantic on July 2, and combined with very strong daytime heating and instability, contributed to scattered severe thunderstorm activity. Much of North-Central Virginia including the Washington Metro Region experienced damages from the severe thunderstorms. The worst damages occurred in the Annandale area of Fairfax County. A NWS survey team concluded that damages were caused from a wet microburst. Winds associated with the microburst were around 70 mph. Extensive property damage occurred during these storms, including numerous downed trees and powerlines. Local power companies reported in excess of 100,000 power outages in the Washington Metro Region from this bought of severe weather. A frontal boundary sagged south into the Mid Atlantic on July 2, and combined with very strong daytime heating and instability, contributed to scattered severe thunderstorm activity. Much of North-Central Virginia including the Washington Metro Region experienced damages from the severe thunderstorms. The worst damages occurred in the Annandale area of Fairfax County. A NWS survey team concluded that damages were caused from a wet microburst. Winds associated with the microburst were around 70 mph. Extensive property damage occurred during these storms, including numerous downed trees and powerlines. Local power companies reported in excess of 100,000 power outages in the Washington Metro Region from this bought of severe weather.\nEvent Narrative: Several trees downed. Trees downed. Trees downed.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 29.2216 km away, between 2006-07-04 13:15:00 and 2006-07-04 16:50:00. The events included records with hailstones measuring 42.59615384615385 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 155000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees. Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Northern Virginia suburbs of Washington, DC. Most of the damages were caused by downed trees.\nEvent Narrative: Falling trees and powerlines downed. Roof damaged by severe winds. Pea sized hail occurred with the storm. Trees and powerlines downed. Several trees and powerlines downed on Millsville Road near the town of Upperville. Trees and powerlines down at junction of Saint Louis Road and Route 50. Penny sized hail occurred at intersection of Centreville and West Ox Roads. Several trees downed. Large trees downed. Trees and powerlines downed. Several trees downed on Oakton Terrace Road. Trees downed at intersection of Collinham and Kaywood Courts near Robinson High School. Quarter sized hail. Trees downed near Bethel.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.4616 km away, between 2006-07-04 13:40:00 and 2006-07-04 13:40:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered severe thunderstorms developed on July 4 due to an approaching cold front and a very unstable airmass residing over the Mid-Atlantic. The severe storms formed along the Blue Ridge Mountains and moved east into the Washington and Baltimore suburbs during the evening. The hardest hit areas included a large portion of Prince Georges County in suburban Washington, and a section of Annapolis that experienced extensive tree damages. Many 4th of July festivities were affected by this bout of severe weather.\nEvent Narrative: Trees and powerlines downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.4088 km away, between 2006-07-12 14:00:00 and 2006-07-12 15:55:00. The events included records with estimated wind gusts of 50.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 80000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper level disturbance in conjunction with a moist and unstable summertime airmass contributed to severe thunderstorm activity on July 12. The most intense damage from the thunderstorms occurred in the western suburbs of Washington DC, such as Fairfax and Warrenton, VA. An upper level disturbance in conjunction with a moist and unstable summertime airmass contributed to severe thunderstorm activity on July 12. The most intense damage from the thunderstorms occurred in the western suburbs of Washington DC, such as Fairfax and Warrenton, VA. An upper level disturbance in conjunction with a moist and unstable summertime airmass contributed to severe thunderstorm activity on July 12. The most intense damage from the thunderstorms occurred in the western suburbs of Washington DC, such as Fairfax and Warrenton, VA. An upper level disturbance in conjunction with a moist and unstable summertime airmass contributed to severe thunderstorm activity on July 12. The most intense damage from the thunderstorms occurred in the western suburbs of Washington DC, such as Fairfax and Warrenton, VA.\nEvent Narrative: Trees downed in Aldie and Arcola, including on Post Office Road. Trees down, blocking a road in the Sully area. Trees and powerlines downed. Trees and powerlines downed on Crest Hill and Leeds Manor Roads.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.5873 km away, between 2006-07-18 18:40:00 and 2006-07-18 18:40:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: An approaching cold front combined with a very hot and humid airmass to generate severe thunderstorms around much of the Mid Atlantic on July 18. Reports of severe weather were received from the Eastern Panhandle of West Virginia, through the Washington/Baltimore corridor, to the Chesapeake Bay. The most intense of the severe storms occurred in Eastern Panhandle of West Virginia, where the worst damages occurred, and a report of tennis-ball sized hall was also reported. Extensive damages also occurred in the Frederick and Hagerstown areas of Central Maryland due to the severe thunderstorms.\nEvent Narrative: Powerlines downed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.3113 km away, between 2006-07-27 20:30:00 and 2006-07-27 20:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 30000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Trees and large branches were downed in a 3 mile area near Damascus. Nearly constant lightning was also reported with these storms. Some minor property damage also occurred due to the severe thunderstorms moving through the local area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 11.5774 km away, between 2006-08-07 16:15:00 and 2006-08-07 16:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Trees down in several locations around the town of Centreville.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.668 km away, between 2006-09-28 16:30:00 and 2006-09-28 16:35:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 18000.0 and crop damage of 0.0. \n\nEpisode Narrative: Significant severe thunderstorms occurred on September 28 across the region. A strong cold front moved from the Appalachian Mountains to the Mid Atlantic during the afternoon. The cold front reached to along the Chesapeake Bay around midnight. The most intense thunderstorms occurred along the Interstate 95 corridor, with one confirmed F1 tornado in Anne Arundel County, Maryland. Intense thunderstorm winds also occurred across the tidal waters of the Potomac and Chesapeake.\nEvent Narrative: Trees down.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 27.1609 km away, between 2006-11-16 12:45:00 and 2006-11-16 17:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A deep low pressure system moved from the Tennessee Valley to the eastern great Lakes on November 16, sweeping a strong cold front across the Mid Atlantic. This system brought widespread moderate to heavy rain to the region near sunrise, then strong thunderstorms around noon. These thunderstorms produced periods of heavier rainfall as well as gusty and isolated damaging winds. |Heavy rains began to spread northeast across the Shenandoah Valley during the mid morning hours. In Craigsville in Augusta County, a car was inundated by 3 to 4 feet of water and a water rescue was required due to flash flooding. A number of roads were closed in the western, southern and eastern portions of the county.|Thunderstorms embedded within this large area of rain became severe across Spotsylvania and Rockingham Counties as well as the City of Harrisonburg. Several trees were downed due to thunderstorms in the western portion of Spotsylvania County. A wind gust of 52 knots was reported with thunderstorms in Rockingham County and a tree fell on a house during a thunderstorm in the City of Harrisonburg. Also in Harrisonburg, eight storm doors were blown off their hinges at a greenhouse business.|Minor flooding was reported on roadways across Fairfax County. In Huntington, VA, flooding was reported nearly 30 feet from a cluster of homes. No damage was reported, but several homes were evacuated as a precaution. Other small creeks across the county flooded due to the heavy rain.|In Prince William County, exit ramps on Interstate 95 were closed due to flooding. Roads remained closed due to flooding into the afternoon hours of November 17. US 1 in Woodbridge was closed when Neabsco Creek flooded.|In the City of Manassas, part of Lucasville Rd was covered by 1 to 2 feet of water after heavy rains moved through the area.|The Catoctin Creek flooded out of its banks near Purcellville, VA, in Loudoun County.|In Stafford County, flooding was reported at Boswell\ufffd\ufffd\ufffds Corner on US 1 in North Stafford. |In Spotsylvania County, school buses were forced to return students to school due to flooding on county roadways between Massaponax Church and Leavells. .|There was a foot of standing water at the intersection of King and Union Streets in the City of Alexandria.|Several secondary roads were closed throughout Madison, Nelson, Rockingham, Shenandoah and Frederick Counties due to flooding. A deep low pressure system moved from the Tennessee Valley to the eastern great Lakes on November 16, sweeping a strong cold front across the Mid Atlantic. This system brought widespread moderate to heavy rain to the region near sunrise, then strong thunderstorms around noon. These thunderstorms produced periods of heavier rainfall as well as gusty and isolated damaging winds. |Heavy rains began to spread northeast across the Shenandoah Valley during the mid morning hours. In Craigsville in Augusta County, a car was inundated by 3 to 4 feet of water and a water rescue was required due to flash flooding. A number of roads were closed in the western, southern and eastern portions of the county.|Thunderstorms embedded within this large area of rain became severe across Spotsylvania and Rockingham Counties as well as the City of Harrisonburg. Several trees were downed due to thunderstorms in the western portion of Spotsylvania County. A wind gust of 52 knots was reported with thunderstorms in Rockingham County and a tree fell on a house during a thunderstorm in the City of Harrisonburg. Also in Harrisonburg, eight storm doors were blown off their hinges at a greenhouse business.|Minor flooding was reported on roadways across Fairfax County. In Huntington, VA, flooding was reported nearly 30 feet from a cluster of homes. No damage was reported, but several homes were evacuated as a precaution. Other small creeks across the county flooded due to the heavy rain.|In Prince William County, exit ramps on Interstate 95 were closed due to flooding. Roads remained closed due to flooding into the afternoon hours of November 17. US 1 in Woodbridge was closed when Neabsco Creek flooded.|In the City of Manassas, part of Lucasville Rd was covered by 1 to 2 feet of water after heavy rains moved through the area.|The Catoctin Creek flooded out of its banks near Purcellville, VA, in Loudoun County.|In Stafford County, flooding was reported at Boswell\ufffd\ufffd\ufffds Corner on US 1 in North Stafford. |In Spotsylvania County, school buses were forced to return students to school due to flooding on county roadways between Massaponax Church and Leavells. .|There was a foot of standing water at the intersection of King and Union Streets in the City of Alexandria.|Several secondary roads were closed throughout Madison, Nelson, Rockingham, Shenandoah and Frederick Counties due to flooding.\nEvent Narrative: The Catoctin Creek flooded out of its banks near Purcellville, VA, in Loudoun County. Part of Lucasville Road was covered by 1 to 2 feet of water after heavy rains moved through the area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.4664 km away, between 2006-11-16 13:10:00 and 2006-11-16 13:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 22000.0 and crop damage of 0.0. \n\nEpisode Narrative: A deep low pressure system moved from the Tennessee Valley to the eastern great Lakes on November 16, sweeping a strong cold front across the Mid Atlantic. This system brought widespread moderate to heavy rain to the region after sunrise, then strong thunderstorms during the early afternoon. These thunderstorms produced periods of heavier rainfall as well as gusty and isolated damaging winds. Although rain ended across the region during the mid afternoon hours, some locations continued to experience flooding until just after midnight.|Heavy rain across Anne Arundel County closed numerous roadways from the early afternoon until after midnight on November 17th. Some of these roads include Governor Bridge Road and Saint George Barber, Routes 10 and 648 (Baltimore-Annapolis Blvd.) and Burns Crossing Road at Severn Run in the town of Severn. Maryland Route 176 (Dorsey Road) and 648 (Baltimore-Annapolis Blvd) continued to be submerged in about two feet of water until after midnight. |Flash Flooding was reported in Baltimore County and the City of Baltimore. Gunpowder River rose out of its banks, allowing water to flow over the bridge at Second Mine Road. Flash flooding was also reported at Hydes Road and Long Green Pike as well as near White Hall and Gunpowder Falls State Park. Numerous roads were closed across Baltimore County, including a portion of Pulaski Highway (Route 40). Several roads in the City of Baltimore were also closed due to flash flooding. Jones Falls flooded the bridge at Interstate 83 and 41st Street. Other roadways affected by flash flooding include Erdman Avenue on the east side of the city and Caroline and Fleet Streets near downtown.|In Carroll County, water up to 2 feet deep across Twin Arch Road. An elderly woman became trapped in her car in Sykesville on River Road on the Howard/Carroll County line where the South branch of the Patapsco River rose our of its banks. The South Branch of the Patapsco River also rose out of it's banks onto Old Frederick Road, about 5 miles west of Woodbine. Route 32 was closed due to flooding near Sykesville. Numerous roads closed due to flooding near Keymar.|Numerous roads were closed across Charles County, especially near La Plata, Port Tobacco, Bryans Road and Waldorf. One roadway closed due to flooding include Billingsley Road between White Plains and Bryans Roads. Buses were forced to return students to school due to flooded roadways. |In Harford County, Deer Creek was out of its banks near Norrisville, causing localized flooding of some subdivision. High water on was reported on roads near Bel Air, with several water rescues of stranded motorists. Two water rescues were conducted near the intersection of Walters Mill and Ady Roads near Bel Air.|Thunderstorms brought damaging winds to Montgomery County between 1:00 PM and 2:00 PM, downing trees and power lines in Woodhaven, Gaithersburg, Layhill, Silver Spring and Bowie. A tree was downed on the Penn Line by a thunderstorm in Bowie. Heavy rain with these thunderstorms produced flooding that continued through early evening across Montgomery County. The Northwest Branch rose out of its banks at Route 29. Water covered Old Georgetown Road and Battery Lane near Huntington, MD. More than a dozen water rescues occurred across the county when people became trapped in their cars when trying to cross a flooded roadway. One such rescue was conducted in Germantown along Game Preserve Road.|In Prince George\ufffd\ufffd\ufffds County, Routes 301 and 5 were flooded. Several roads were closed near Andrews Air Force Base due to flooding, including a section of the Interstate 495 Capital Beltway. A farm equipment store was inundated by water in Upper Marlboro, MD.|In St. Mary\ufffd\ufffd\ufffds County, Route 235 and Saint John Road flooded in St. Mary\ufffd\ufffd\ufffds City, MD.|Tidal flooding occurred during the afternoon and early evening around the time of high tide in Baltimore. Strong onshore winds occurred due to a coastal low pressure system. Flooding of tidal areas and along the shoreline occurred in several communities, including Bowley Bar, Bowley Quarters, Millers Island and near Middle River. Twelve to 18 inches of water was reported to cover roadways in Millers Island and near Bowleys Quarters. Water approached some houses during high tide. There was also some coastal flooding at the Harborplace shopping facilities located at the Baltimore Inner Harbor.\nEvent Narrative: Thunderstorm winds brought trees down in Gaithersburg and also in the southwest corner of the county near the banks of the Potomac River.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 18.3056 km away, between 2007-03-16 12:00:00 and 2007-03-16 18:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front crossed the region on the afternoon of March 15th, ushering in drastically colder temperatures. A low pressure system approached the region that night and moved north along the Atlantic coast on March 16th. As the low approached the region early on the 16th, precipitation became widespread and continued through much day. |Warm air briefly surged ahead of the low pressure system, allowing precipitation to begin in the form of rain. The Virginia Department of Transportation closed numerous roads across northern and central Virginia due to flooding. |Colder air was brought into the region by the low. This forced rain to change to snow and sleet before changing to all snow. Snowfall amounts ranged from 1 to 6 inches. A strong cold front crossed the region on the afternoon of March 15th, ushering in drastically colder temperatures. A low pressure system approached the region that night and moved north along the Atlantic coast on March 16th. As the low approached the region early on the 16th, precipitation became widespread and continued through much day. |Warm air briefly surged ahead of the low pressure system, allowing precipitation to begin in the form of rain. The Virginia Department of Transportation closed numerous roads across northern and central Virginia due to flooding. |Colder air was brought into the region by the low. This forced rain to change to snow and sleet before changing to all snow. Snowfall amounts ranged from 1 to 6 inches.\nEvent Narrative: Virginia Department of Transportation reported 3 roads closed due to flooding across the County. Route 50 was flooded in Aldie, VA. Later in the afternoon, Virginia Department of Transportation reported 3 roads closed near Leesburg, VA. Amateur Radio also reported high water on the Dulles Greenway (VA-267) in Ashburn, VA.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 33.9139 km away, between 2007-04-15 10:00:00 and 2007-04-15 16:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A Nor'Easter impacted the Mid Atlantic region on April 15th and 16th. Low pressure off the southeastern coast moved north along the Delmarva. Heavy rain spread north across the region early April 15th, causing flooding by the afternoon and evening. Winds increased as the low pressure area pushed north and intensified, downing trees and power lines across northern and central Virginia.\nEvent Narrative: Virginia Department of Transportation reported several roads closed across the county due to flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 43.9804 km away, between 2007-04-15 14:00:00 and 2007-04-15 22:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A Nor'Easter impacted the Mid Atlantic region on April 15th and 16th. Low pressure off the southeastern coast moved north along the Delmarva. Heavy rain spread north across the region early April 15th, causing flooding by the afternoon and evening. As the low pressure area pushed north and intensified, colder air advanced from the northwest. This allowed rain to change to snow along the upslope region of the Allegheny Front. Winds also increased in the wake of the low, downing trees and power lines across central and lower southern Maryland.\nEvent Narrative: Emergency Management reported that Irishtown Road at North Seton Avenue was closed due to flooding in Emmitsburg, MD. Newspapers reported that a car drove past High Water signs and became stuck on Michaels Mill Road in Buckeyestown.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.1584 km away, between 2007-05-16 14:35:00 and 2007-05-16 15:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front approaching the region from the north and west triggered thunderstorms during the afternoon of May 16th. Some storms became severe in northern Virginia, with strong winds downing trees and power lines. A strong cold front approaching the region from the north and west triggered thunderstorms during the afternoon of May 16th. Some storms became severe in northern Virginia, with strong winds downing trees and power lines.\nEvent Narrative: Emergency management reported trees and power lines down in Opal, VA. Law Enforcement reported a tree down in the City of Fairfax.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 23.6283 km away, between 2007-05-27 16:10:00 and 2007-05-27 17:05:00. The events included records with hailstones measuring 33.626666666666665 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak frontal boundary remained draped across the Mid Atlantic for several days at the end of May. Scattered showers and thunderstorms developed in a warm and unstable airmass on May 27th. Some of these storms became severe, producing damaging winds and large hail across northern and central Virginia. A weak frontal boundary remained draped across the Mid Atlantic for several days at the end of May. Scattered showers and thunderstorms developed in a warm and unstable airmass on May 27th. Some of these storms became severe, producing damaging winds and large hail across northern and central Virginia. A weak frontal boundary remained draped across the Mid Atlantic for several days at the end of May. Scattered showers and thunderstorms developed in a warm and unstable airmass on May 27th. Some of these storms became severe, producing damaging winds and large hail across northern and central Virginia.\nEvent Narrative: Power lines were downed in Ashburn, VA. A Trained Spotter reported nickel size hail in Warrenton, VA. Emergency Management reported a tree down near James Madison Highway and Haymarket Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.2304 km away, between 2007-06-01 21:15:00 and 2007-06-01 21:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A warm and unstable air mass across the Shenandoah Valley created an environment conducive for isolated thunderstorms to develop. One of these storms became severe, producing large hail in Staunton, VA.\nEvent Narrative: The Loudoun County Emergency Manager relayed numerous reports of downed trees in the Bluemont, Roundhill and Bloomfield areas. Most of these reports were from Unison Road and Christmas Tree Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.2416 km away, between 2007-06-08 18:51:00 and 2007-06-08 18:51:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front pushed across the Mid Atlantic on the evening of June 8th. Ahead of the front, temperatures measured in the mid to upper 90s and dew points around 70, creating a heat index above 100. This warm and unstable airmass allowed scattered showers and thunderstorms to develop over northern and central Virginia during the afternoon and continued through the evening. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines.\nEvent Narrative: A Trained Spotter reported power lines down near US Route 15 south of Point of Rocks, MD, near Lucketts, VA.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.3902 km away, between 2007-06-12 17:15:00 and 2007-06-12 18:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Upper Level disturbances combined with a warm and unstable airmass to produce widespread showers and thunderstorms across the Mid Atlantic. Some of these storms became severe, producing damaging winds across northern and central Virginia during the afternoon and evening of June 12th. Upper Level disturbances combined with a warm and unstable airmass to produce widespread showers and thunderstorms across the Mid Atlantic. Some of these storms became severe, producing damaging winds across northern and central Virginia during the afternoon and evening of June 12th. Upper Level disturbances combined with a warm and unstable airmass to produce widespread showers and thunderstorms across the Mid Atlantic. Some of these storms became severe, producing damaging winds across northern and central Virginia during the afternoon and evening of June 12th. Upper Level disturbances combined with a warm and unstable airmass to produce widespread showers and thunderstorms across the Mid Atlantic. Some of these storms became severe, producing damaging winds across northern and central Virginia during the afternoon and evening of June 12th. Upper Level disturbances combined with a warm and unstable airmass to produce widespread showers and thunderstorms across the Mid Atlantic. Some of these storms became severe, producing damaging winds across northern and central Virginia during the afternoon and evening of June 12th.\nEvent Narrative: Law Enforcement reported a tree down on Route 7 east of Berryville, VA. Law Enforcement reported a tree down on a house in New Baltimore, VA. Trees were also downed in Warrenton, VA. A Trained Spotter reported a large tree down across Georges Mill Road northwest of the intersection with Millers Ridge Lane in Lovettsville, VA. A Trained Spotter reported a large tree down across Georges Mill Road northwest of the intersection with Millers Ridge Lane in Lovettsville, VA. An Amateur Radio Operator reported a tree down south of the City of Manassas.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 4.9697 km away, between 2007-06-13 14:50:00 and 2007-06-13 15:23:00. The events included records with hailstones measuring 13.9075 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A series of weak surface low pressure troughs over the Mid Atlantic triggered numerous showers and thunderstorms across northern and central Virginia. Some of these storms became severe, producing damaging winds and large hail. A series of weak surface low pressure troughs over the Mid Atlantic triggered numerous showers and thunderstorms across northern and central Virginia. Some of these storms became severe, producing damaging winds and large hail. A series of weak surface low pressure troughs over the Mid Atlantic triggered numerous showers and thunderstorms across northern and central Virginia. Some of these storms became severe, producing damaging winds and large hail. A series of weak surface low pressure troughs over the Mid Atlantic triggered numerous showers and thunderstorms across northern and central Virginia. Some of these storms became severe, producing damaging winds and large hail.\nEvent Narrative: An Automated Observation at Washington Dulles International Airport reported a wind gust of 53 knots (61 MPH).", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.9222 km away, between 2007-06-13 17:30:00 and 2007-06-13 17:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A series of weak surface low pressure troughs over the Mid Atlantic triggered numerous showers and thunderstorms across western and central Maryland. These storms moved east into the Baltimore Metro area and south into lower southern Maryland. Some of these storms became severe, producing damaging winds and large hail.\nEvent Narrative: The Montgomery County 911 Center reported power wires down in Damascus, MD.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.9992 km away, between 2007-06-19 15:35:00 and 2007-06-19 15:45:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moving south from Pennsylvania triggered scattered showers and thunderstorms across central Maryland. Some storms became severe, producing damaging winds in Frederick, Washington and Montgomery Counties. A cold front moving south from Pennsylvania triggered scattered showers and thunderstorms across central Maryland. Some storms became severe, producing damaging winds in Frederick, Washington and Montgomery Counties.\nEvent Narrative: Amateur Radio reported numerous trees and power lines down near Route 109 and Interstate 270. Law Enforcement reported trees down south of Ijamsville, MD.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 15.843 km away, between 2007-06-27 12:15:00 and 2007-06-27 12:15:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm and humid air mass developed as high pressure moved offshore and a cold front approached from the west. Scattered thunderstorms developed across northern Virginia during the afternoon of June 27th. Some storms became severe, producing large hail in Fairfax, VA.\nEvent Narrative: Emergency Management reported penny size hail at Fairfax Circle and at Property Yard in the City of Fairfax.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 43.9171 km away, between 2007-07-04 15:00:00 and 2007-07-04 15:25:00. The events included records with hailstones measuring 1.1275 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds.\nEvent Narrative: A Trained Spotter measured nickel size hail near the Frederick and Montgomery County line between Clarksburg and Ijamsville. Montgomery County Officials reported penny size hail in Damascus, MD. A Trained Spotter reported nickel size hail near Damascus. There were also downed tree limbs reported at the same location. NWS Storm Survey revealed hen-egg size hail occurred between Laytonsville and Damascus.", "The following events were reported: Funnel Cloud, Hail, Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 19.1348 km away, between 2007-07-04 15:40:00 and 2007-07-04 18:55:00. The events included records with hailstones measuring 14.454545454545455 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds. Showers and thunderstorms developed during the afternoon and evening of July 4th and moved east across northern Virginia and western Maryland. Some became severe, producing large hail and damaging winds.\nEvent Narrative: A Trained Spotter measured half-dollar size hail northwest of Middleburg, VA. Branches were also downed at the same location. Loudoun County Officials reported power lines down at Church and Loudoun Streets in downtown Leesburg. A Trained Spotter measured nickel to quarter size hail at the top of Bull Run Mountain near the Fauquier and Prince William County lines. A 20 foot tall business sign was downed along Route 50, about a half mile east of Route 606 near Aldie, VA. Lightning struck a mobile lounge traveling from Terminal B to the Main Terminal. The lounge had just crossed Taxiway B when a lightning strike caused it to fail. While the lounge operator attempted to re-start the lounge, a second strike traveled through the lounge exiting the chasis by way of the left rear tire. Two windows were blown out and the lounge sustained damage to the tire. The Operator and six passengers were not injured and refused medical treatment at the scene. Information courtesy of Washington Dulles International Airport Management. Damage costs are estimated. | Amateur Radio Operators and Trained Spotters reported trees down at Lovettsville Road and Milltown. Amateur Radio reported penny size hail west of Middleburg, VA. Amateur Radio reported penny size hail near Bull Run Mountain north of Haymarket. Penny size hail was also reported near Route 234 and Centers Road in Catharpin. A Trained Spotter measured golf-ball size hail in northern Prince William County 5 miles south of Gilberts Corner. Virginia Department of Transportation reported a funnel cloud near Centreville north of Interstate 66. A Trained Spotter measured golf-ball size hail near Fair Lakes east of Chantilly, VA. A Trained Spotter estimate quarter size hail in the City of Fairfax. Amateur Radio reported penny size hail north of Leesburg, VA.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 37.4305 km away, between 2007-07-15 18:21:00 and 2007-07-15 18:25:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak trough of low pressure lingered across the Mid Atlantic on July 15th. This combined with typical summertime heat and humidity allowed scattered showers and thunderstorms to develop along the eastern face of the Blue Ridge Mountains in northwestern Virginia. A few of these storms became severe, producing damaging winds and large hail across Frederick, Clarke and Fauquier Counties.\nEvent Narrative: Fauquier County Fire and Rescue Department reported penny size hail between Airlie and Warrenton.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.4831 km away, between 2007-07-16 18:35:00 and 2007-07-16 18:40:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front moving east across the Ohio Valley stalled as it moved over the Mid Atlantic. This allowed numerous showers and thunderstorms to develop from the Central Foothills into northern Virginia during the afternoon of July 16th. Many of these storms became severe, producing damaging winds that downed large trees.\nEvent Narrative: Loudoun County Fire and Rescue Department reported trees down and blocking roads in Lovettsville, VA.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 45.6529 km away, between 2007-07-16 18:40:00 and 2007-07-16 18:45:00. The events included records with hailstones measuring 0.88 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front moving east across the Ohio Valley stalled as it moved over the Mid Atlantic. This allowed numerous showers and thunderstorms to develop across the region during the afternoon of July 16th. Many of these storms became severe, producing large hail and damaging winds that downed large trees and power lines. One severe thunderstorm that moved across Harford County produced a tornado.\nEvent Narrative: Trained Spotters reported penny and nickel size hail in Brunswick, MD.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.7582 km away, between 2007-07-28 21:45:00 and 2007-07-28 21:55:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front combined with an upper level low pressure system to trigger showers and thunderstorms along the Blue Ridge Mountains of Maryland during the late evening hours of July 28th. Some of these storms became severe, producing damaging winds in Washington and Frederick Counties.\nEvent Narrative: Frederick County Emergency Management reported trees down in Ijamsville and Frederick.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 22.4365 km away, between 2007-07-29 15:27:00 and 2007-07-29 15:27:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front combined with an upper level low pressure system to trigger numerous showers and thunderstorms central and northern Virginia during the afternoon and evening of July 29th. Several of these storms became severe, producing damaging winds and large hail.\nEvent Narrative: An NWS Employee reported penny size hail in Leesburg, VA.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 19.9836 km away, between 2007-08-03 15:00:00 and 2007-08-03 15:05:00. The events included records with hailstones measuring 25.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Widely scattered showers and thunderstorms developed in a hot and humid air mass on the afternoon of August 3rd. A storm in Prince William County became severe, downing trees and producing large hail in Gainesville. Widely scattered showers and thunderstorms developed in a hot and humid air mass on the afternoon of August 3rd. A storm in Prince William County became severe, downing trees and producing large hail in Gainesville.\nEvent Narrative: Downed trees were reported along Route 29 to Catharpin Road in Gainesville. Ping Pong ball size hail was reported in Gainesville, VA.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.9139 km away, between 2007-08-09 13:35:00 and 2007-08-09 13:40:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front combined with a humid and unstable air mass across the Mid Atlantic on August 9th. Scattered showers and thunderstorms developed across western and northern Virginia during the late morning and spread east towards the Washington DC metro and into the northern Piedmont region during the early and mid afternoon. Several of these storms became severe, producing large hail and damaging winds that downed trees and power lines.\nEvent Narrative: The local Fire and Rescue Department reported trees and power lines down near along Route 234 from Independent Hill to Dale City.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.297 km away, between 2007-08-16 08:05:00 and 2007-08-16 08:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A very warm and humid air mass over the Mid Atlantic combined with an upper level disturbance during the mid morning hours of August 16th. Scattered showers and thunderstorms developed over north central Maryland and moved east towards the Baltimore metro. One of these storms became severe, downing trees in Frederick County.\nEvent Narrative: Law Enforcement reported trees down on Park Mills Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.4305 km away, between 2007-08-16 22:45:00 and 2007-08-16 22:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moving through the region during the late afternoon and evening on August 16th combined with a moist and unstable air mass to produce numerous showers and thunderstorms across central and northern Virginia. Many of these storms became severe, producing large hail and damaging winds that downed trees and power lines.\nEvent Narrative: Fauquier County Emergency Management reported trees down in Warrenton, VA.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 45.3221 km away, between 2007-08-25 15:30:00 and 2007-08-25 15:35:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines.\nEvent Narrative: A Trained Spotter reported penny and quarter size hail reported at Summit Point Raceway west of Charles Town, WV.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.9649 km away, between 2007-08-25 16:08:00 and 2007-08-25 16:57:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Temperatures climbed into the mid 90s by noon. These temperatures combined with high humidity created heat index values around 105. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines. A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Temperatures climbed into the mid 90s by noon. These temperatures combined with high humidity created heat index values around 105. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines. A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Temperatures climbed into the mid 90s by noon. These temperatures combined with high humidity created heat index values around 105. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines.\nEvent Narrative: Fauquier County Emergency Management reported trees down in Markham, VA. Fauquier County Emergency Management reported trees down in the central and western parts of the county. A Trained Spotter measured wind gusts of 59 and 66 mph in Lovettsville, VA.", "The following events were reported: Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 45.9665 km away, between 2007-08-25 16:18:00 and 2007-08-25 17:00:00.The events resulted in 1 injuries and 0 fatalities. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Temperatures climbed into the mid 90s by noon. These temperatures combined with high humidity created heat index values around 105. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines. A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Temperatures climbed into the mid 90s by noon. These temperatures combined with high humidity created heat index values around 105. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines. A hot and humid air mass developed over the Mid Atlantic ahead of a strong cold front on August 25th. Temperatures climbed into the mid 90s by noon. These temperatures combined with high humidity created heat index values around 105. Showers and thunderstorms developed during the late afternoon as the cold front approached the region. Some of these storms became severe, producing large hail and damaging winds that downed trees and power lines.\nEvent Narrative: A Cooperative Observer reported a tree measuring two feet in diameter down in Damascus, MD. Washington County Emergency Management and local newspapers reported that a woman was injured when struck by lightning while tubing on the C&O Canal in southern Washington County. A 27 year old woman was struck by lightning while in the water near the intersection of Keep Tryst Road at Weverton Road. Frederick County Emergency Management reported trees down in Brunswick. Local newspapers reported numerous trees down, including trees down on fences, power lines and even on vehicles. Nearly 3,000 households were left without power.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.2378 km away, between 2008-03-04 23:55:00 and 2008-03-05 00:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 12000.0 and crop damage of 0.0. \n\nEpisode Narrative: An area of low pressure moving over West Virginia pushed a strong cold front through the region during the early morning hours of March 5th. This front triggered several strong to severe thunderstorms with gusty winds as well as heavy rain. Several lines of thunderstorms crossed the region from the evening of March 4th through the early morning of March 5th. Heavy rain lead to several road closures due to flooding. Wind gusts in excess of 50 mph were measured at several locations, with a maximum wind gust of 74 mph measured at Reagan National Airport. There were numerous reports of trees and power lines down across central and northern Virginia. An area of low pressure moving over West Virginia pushed a strong cold front through the region during the early morning hours of March 5th. This front triggered several strong to severe thunderstorms with gusty winds as well as heavy rain. Several lines of thunderstorms crossed the region from the evening of March 4th through the early morning of March 5th. Heavy rain lead to several road closures due to flooding. Wind gusts in excess of 50 mph were measured at several locations, with a maximum wind gust of 74 mph measured at Reagan National Airport. There were numerous reports of trees and power lines down across central and northern Virginia.\nEvent Narrative: A trained spotter reported a large tree down at the intersection of Sugarland Run Drive and Parkhill Lane in Sterling. Fauquier County Emergency Management reported several trees and wires down across the central and northern portions of the county.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.6958 km away, between 2008-03-05 00:33:00 and 2008-03-05 00:40:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 45000.0 and crop damage of 0.0. \n\nEpisode Narrative: An area of low pressure moving over West Virginia pushed a strong cold front through the region during the early morning hours of March 5th. This front triggered several strong to severe thunderstorms with gusty winds as well as heavy rain. Several lines of thunderstorms crossed the region from the evening of March 4th through the early morning of March 5th. Heavy rain lead to several road closures due to flooding and several flooded basements. Wind gusts in excess of 50 mph were measured at several locations, with a maximum wind gust of 73 mph measured in White Plains, MD. There were numerous reports of trees and power lines down across northern and central Maryland. The most significant wind damage occurred in St. Mary\ufffd\ufffd\ufffds County, with numerous trees and power lines downed and several homes destroyed. Storm surveys in St. Marys County were conducted by NWS and St. Marys Country Emergency Management. An area of low pressure moving over West Virginia pushed a strong cold front through the region during the early morning hours of March 5th. This front triggered several strong to severe thunderstorms with gusty winds as well as heavy rain. Several lines of thunderstorms crossed the region from the evening of March 4th through the early morning of March 5th. Heavy rain lead to several road closures due to flooding and several flooded basements. Wind gusts in excess of 50 mph were measured at several locations, with a maximum wind gust of 73 mph measured in White Plains, MD. There were numerous reports of trees and power lines down across northern and central Maryland. The most significant wind damage occurred in St. Mary\ufffd\ufffd\ufffds County, with numerous trees and power lines downed and several homes destroyed. Storm surveys in St. Marys County were conducted by NWS and St. Marys Country Emergency Management.\nEvent Narrative: Montgomery County Emergency Management reported trees down in the city of Gaithersburg. Frederick County Emergency Management reported a barn roof and a garage collapsed. Three telephone poles were downed in the city of Adamstown.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.4552 km away, between 2008-03-08 15:02:00 and 2008-03-08 16:35:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 440000.0 and crop damage of 0.0. \n\nEpisode Narrative: Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes. One fatality was reported in Harford County when a tree fell onto a moving truck, killing the passenger. Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes. One fatality was reported in Harford County when a tree fell onto a moving truck, killing the passenger. Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes. One fatality was reported in Harford County when a tree fell onto a moving truck, killing the passenger. Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes. One fatality was reported in Harford County when a tree fell onto a moving truck, killing the passenger. Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes. One fatality was reported in Harford County when a tree fell onto a moving truck, killing the passenger. Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes. One fatality was reported in Harford County when a tree fell onto a moving truck, killing the passenger.\nEvent Narrative: Montgomery County Emergency Management reported power poles and trees down on Brink Road west of Laytonsville near Gaithersburg. A wind gust of 59 mph was measured at Windsor Knolls Middle School in Ijamsville. A trained spotter in Clarksburg measured a wind gust of 66 mph. Montgomery County Emergency Management reported that trees fell onto a home on the 9600 block of Hawkins Creamery Road near Damascus. A local newspaper reported that a home on Daisy Road in Woodbine was left uninhabitable when a large oak tree fell into the home. There were also numerous trees and power lines down along the road. Straight line winds from a thunderstorm damaged a sparsely populated residential area. A old home that George Washington had visited was destroyed with its roof blown off and several walls down. Four other buildings also sustained roof damage. About 20 trees were blown down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.9496 km away, between 2008-03-08 15:30:00 and 2008-03-08 15:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Low pressure crossed the Mid Atlantic March 8th, bringing a strong cold front through the region during the late afternoon and evening. This front triggered several strong to severe thunderstorms that produced large hail and gusty, damaging winds. There were numerous reports of downed trees and power lines, with several reports of trees falling into homes.\nEvent Narrative: Loudoun County Emergency Management reported a tree down on power lines at the intersection of Union and Wirt Streets in downtown Leesburg.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 20.0112 km away, between 2008-04-20 10:18:00 and 2008-04-21 04:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A deep low pressure system moving east across the Great Lakes pushed a strong cold front across the region on late April 20th into early April 21st. Numerous strong to severe thunderstorms developed during the afternoon and evening hours across the region and continued into the following morning. High moisture content and training storms lead to flooding across potions of the region with several road closures due to high water. Several storms produced damaging winds that downed trees and power lines. There was also a confirmed tornado in Frederick County. A deep low pressure system moving east across the Great Lakes pushed a strong cold front across the region on late April 20th into early April 21st. Numerous strong to severe thunderstorms developed during the afternoon and evening hours across the region and continued into the following morning. High moisture content and training storms lead to flooding across potions of the region with several road closures due to high water. Several storms produced damaging winds that downed trees and power lines. There was also a confirmed tornado in Frederick County.\nEvent Narrative: Loudoun County Emergency Management reported that Tuscarora Creek was out of its banks, closing Lawson Road in Leesburg. Loudoun County Emergency management reported that Hogback Mountain Road was closed near Route 15.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 20.1849 km away, between 2008-04-26 17:06:00 and 2008-04-26 17:06:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moving across the Mid Atlantic triggered scattered showers and thunderstorms across portions of northern and central Virginia. Some storms were severe, producing hail to the size of pennies.\nEvent Narrative: A trained spotter between Fairfax Station and Burke measured penny size hail.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 26.0599 km away, between 2008-05-09 00:00:00 and 2008-05-09 10:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong low pressure system crossed the Mid Atlantic during the afternoon and evening hours of May 8th. This system along with warm temperatures and high dew points triggered numerous strong to severe showers and thunderstorms across the region. Two tornadoes occurred in central Virginia. Several storms produced damaging winds that downed trees and power lines in portions of northern and central Virginia. A few locations reported flooding as storms trained over the same area through the afternoon and evening. A strong low pressure system crossed the Mid Atlantic during the afternoon and evening hours of May 8th. This system along with warm temperatures and high dew points triggered numerous strong to severe showers and thunderstorms across the region. Two tornadoes occurred in central Virginia. Several storms produced damaging winds that downed trees and power lines in portions of northern and central Virginia. A few locations reported flooding as storms trained over the same area through the afternoon and evening. A strong low pressure system crossed the Mid Atlantic during the afternoon and evening hours of May 8th. This system along with warm temperatures and high dew points triggered numerous strong to severe showers and thunderstorms across the region. Two tornadoes occurred in central Virginia. Several storms produced damaging winds that downed trees and power lines in portions of northern and central Virginia. A few locations reported flooding as storms trained over the same area through the afternoon and evening.\nEvent Narrative: Fauquier County Law Enforcement reported closed roads due to high water from Elk Run to Warrenton. Loudoun County Emergency Management reported numerous roads closed in the Arcola area, including Braddock Road, Routes 606 and 50, and Gum Spring Road. City of Manassas Law Enforcement reported flooding at Piper Road at Route 28.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 25.98 km away, between 2008-05-12 00:00:00 and 2008-05-12 14:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A potent storm system crossed the region May 12th. Warm and moist air filtered in ahead of the system, bringing widespread showers and thunderstorms with heavy rain. Heavy rain began to overspread the region during the evening of the 11th and continued through the morning of the 12th. The pressure gradient with the low pressure system produced strong gusty winds across portions of northern and central Virginia during the late evening. With the ground already saturated dozens of trees and power lines fell across the region. Many roads remains closed into the afternoon of the 12th. A potent storm system crossed the region May 12th. Warm and moist air filtered in ahead of the system, bringing widespread showers and thunderstorms with heavy rain. Heavy rain began to overspread the region during the evening of the 11th and continued through the morning of the 12th. The pressure gradient with the low pressure system produced strong gusty winds across portions of northern and central Virginia during the late evening. With the ground already saturated dozens of trees and power lines fell across the region. Many roads remains closed into the afternoon of the 12th. A potent storm system crossed the region May 12th. Warm and moist air filtered in ahead of the system, bringing widespread showers and thunderstorms with heavy rain. Heavy rain began to overspread the region during the evening of the 11th and continued through the morning of the 12th. The pressure gradient with the low pressure system produced strong gusty winds across portions of northern and central Virginia during the late evening. With the ground already saturated dozens of trees and power lines fell across the region. Many roads remains closed into the afternoon of the 12th. A potent storm system crossed the region May 12th. Warm and moist air filtered in ahead of the system, bringing widespread showers and thunderstorms with heavy rain. Heavy rain began to overspread the region during the evening of the 11th and continued through the morning of the 12th. The pressure gradient with the low pressure system produced strong gusty winds across portions of northern and central Virginia during the late evening. With the ground already saturated dozens of trees and power lines fell across the region. Many roads remains closed into the afternoon of the 12th.\nEvent Narrative: Fauquier County Emergency Management reported several roads closed due to high water across the county. Springs Road near the Rappahannock River had nearly a foot of standing water. There was 4 feet of standing water measured on Route 651 near Tin Pot Run. Loudoun County Emergency Management reported 85 roads closed in Loudoun County. Prince William County Emergency Management and Law Enforcement reported 28 roads closed across the county. Homes on Lake Drive near Leland Road were flooded.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.5993 km away, between 2008-05-21 16:25:00 and 2008-05-21 16:25:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Scattered showers and thunderstorms developed in the wake of a cold front as an upper low pressure system intensified on May 21st. One of these storms was severe, producing damaging winds in Loudoun County.\nEvent Narrative: A trained spotter reported that a large limb was blown off a tree and planted several inches into the ground.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 27.6435 km away, between 2008-05-31 09:45:00 and 2008-05-31 14:25:00. The events included records with hailstones measuring 37.6875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved south across the Mid Atlantic on May 31st. Scattered to numerous showers and thunderstorms developed ahead of the cold front. Several of these storms became severe, producing damaging winds that downed trees and power lines and large hail over an inch in diameter. A cold front moved south across the Mid Atlantic on May 31st. Scattered to numerous showers and thunderstorms developed ahead of the cold front. Several of these storms became severe, producing damaging winds that downed trees and power lines and large hail over an inch in diameter. A cold front moved south across the Mid Atlantic on May 31st. Scattered to numerous showers and thunderstorms developed ahead of the cold front. Several of these storms became severe, producing damaging winds that downed trees and power lines and large hail over an inch in diameter. A cold front moved south across the Mid Atlantic on May 31st. Scattered to numerous showers and thunderstorms developed ahead of the cold front. Several of these storms became severe, producing damaging winds that downed trees and power lines and large hail over an inch in diameter.\nEvent Narrative: An NWS Employee reported penny size hail in the Stone Ridge community of Arcola. Loudoun County Emergency Management reported a tree down near Quarter Branch Road in Lovettsville. Fauquier County Emergency Management reported that a chimney was blown off a house on Lorton Lake Drive. Several wires were also downed in the eastern portions of Warrenton. An amateur radio operator reported a tree down on power lines on Burke Lake Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.4766 km away, between 2008-06-03 17:17:00 and 2008-06-03 17:17:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front approached the Mid Atlantic during the evening of June 3. Warm, moist and unstable air developed ahead of the front, allowing scattered strong to severe thunderstorms to develop. Several reports of downed trees and power lines were received. A roof was also blown off a house in Warrenton. One thunderstorm produced heavy rainfall that resulted in flash flooding in Mitchells in Culpeper County.\nEvent Narrative: The Fauquier County 911 Center reported that a roof was blown off a house in Old Town Warrenton.", "The following events were reported: Flood, Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 23.2158 km away, between 2008-06-04 13:19:00 and 2008-06-04 16:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 320000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. EF-1 tornadoes were confirmed near Stevensville in Culpeper County, in Millwood in Clarke County and near Hartwood in Stafford County.\nEvent Narrative: A local newspaper reported that Route 7 was closed from the Loudoun County line east to Berryville due to downed trees and power lines. A local newspaper reported downed trees and power lines in Bluemont. An automated observation at Baldwin Elementary School measured a wind gust of 62 MPH. An automated observation at Manassas Airport measured a wind gust of 62 MPH. A cooperative observer reported a maple tree split in half. An NWS storm survey team concluded a tornado caused a 12 mile-long concentrated path of tree damage. Evidence of initial tornado damage was found in northern Fauquier County about 2 miles northeast of Rectortown along Route 715, Old Carters Mill Road just west of Atoika Road. From this point eastward, a fairly consistent path of damage was found, which included numerous uprooted and snapped off large trees. The tornado narrowly missed the town of Middleburg, passing just south of the town along Sullivans Mill Road. The tornado was at its widest point at Sullivans Mill Road and Route 626, Halfway Road, where numerous trees were damaged. The tornado then crossed into south central Loudoun County. As the tornado approached the town of Aldie, the damage path narrowed and became more scattered in coverage. There was still a good deal of damage along US Route 50 in Aldie. After passing east of Aldie near Tail Race Road, Route 621, near its intersection with US Route 50, the tornado damage path disappeared. A trained spotter reported a tree had fallen onto a pickup truck. An NWS employee reported numerous trees down near Young Dairy Road, including a tree on a house. A trained spotter reported the tops of 4 trees each 12 inches in diameter torn off on Log Mill Road. An automated observation at Bristow Run Elementary School measured a wind gust of 60 MPH. A trained spotter reported multiple large trees down, including one tree on a house. A trained spotter reported trees and power lines downed in Centreville. Broadcast media relayed a report of trees down on Warwick Street. Local law enforcement reported several trees and wires down in eastern Clarke County, including on Retreat Road, Village Lane, Mountain Ridge Lane, and Ross Lane. A tree fell on a house and a detached garage was damaged. A local newspaper reported a tree had fallen onto a house and a car and part of the roof of an elementary school was blown off. A trained spotter reported two large trees down at Ash George Road. An NWS storm survey observed extensive tree damage in Lucketts. There were also wires down in front of Lucketts Elementary School on Route 15. Winds were estimated at 75 MPH. Loudoun County Emergency Management reported several trees down in Round Hill. Loudoun County Emergency Management reported several trees down in Philomont. An NWS employee reported trees down in Gilbert's Corner. An automated observation at Stone Hill Middle School in Brambleton measured a wind gust of 61 MPH. The automated observation at Dulles International Airport measured a wind gust of 59 MPH. An amateur radio operator reported trees down at the intersection of Route 9 and 287. A local newspaper reported wires downed at Meadowlark Drive at Irene Road. An automated observation at Hutchison Elementary School measured a wind gust of 58 MPH. A trained spotter reported 8 trees snapped off on Fairbanks Street. Downed trees were reported on Madison Street in Herndon. Trees were downed at the intersection of US 29 and Snow Hill Drive. The public reported trees downed in Clifton. An NWS employee reported several trees down in the Fairfax and Oakton areas, including at the intersection of Route 123 and Interstate 66, Spruce Street in Fairfax, and along Route 123 between Oakton and Vienna. A trained spotter reported trees and power lines downed in Vienna. Several trees were downed along Knights Bridge Court in Reston, with some trees falling on homes. Trees were downed sporadically from Automnwood Road in Reston through Governor Square and Lake Anna across Baron Cameron Avenue and further nothreast to Route 7. A wind gust of 63 MPH was recorded at the US Geological Survey Building nearby. Fauquier County Emergency Management reported around 10 trees down in Markham, with one tree into a house. Fauquier County Emergency Management reported trees down in Halfway. Fauquier County Emergency Management reported roof damage to Rumfield Elementary School and the Warrenton Community Center. Fauquier County Emergency Management reported a roof blown off a house in Delaplane. Twenty five large trees were downed on Winchester Road along with several power lines. A trained spotter reported a tree down near Lawyers Road and Upham Road in Vienna. An NWS storm survey team concluded a tornado caused a 12 mile-long concentrated path of tree damage. Evidence of initial tornado damage was found in northern Fauquier County about 2 miles northeast of Rectortown along Route 715, Old Carters Mill Road just west of Atoika Road. From this point eastward, a fairly consistent path of damage was found, which included numerous uprooted and snapped off large trees. The tornado narrowly missed the town of Middleburg, passing just south of the town along Sullivans Mill Road. The tornado was at its widest point at Sullivans Mill Road and Route 626, Halfway Road, where numerous trees were damaged. The tornado then crossed into south central Loudoun County. As the tornado approached the town of Aldie, the damage path narrowed and became more scattered in coverage. There was still a good deal of damage along US Route 50 in Aldie. After passing east of Aldie near Tail Race Road, Route 621, near its intersection with US Route 50, the tornado damage path disappeared. An automated observation at Fair Oaks Hospital measured a wind gust of 60 MPH. A local newspaper reported roads in Brentsville closed due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 47.818 km away, between 2008-06-04 13:33:00 and 2008-06-04 13:42:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 83000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread.\nEvent Narrative: A local newspaper reported trees and power lines downed along County Club Drive off US 340 south of Harpers Ferry. An NWS storm survey observed significant damage in the Kabletown area. Numerous trees and outbuildings were destroyed. A 40 foot by 40 foot concrete block of a barn and tractor shed was destroyed. A roof was blown off and deposited nearly 80 feet away. Another nearby barn roof was blown off and deposited 100 feet away. A third barn completely collapsed, killing 6 cattle inside. Farms were located near Old Shennandale Road off Kabletown Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.6627 km away, between 2008-06-04 13:45:00 and 2008-06-04 14:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 272000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County. A stalled front resided across the Mid Atlantic during the afternoon and evening of June 4th, allowing moisture and instability to pool along the boundary. This combined with several strong upper level disturbances resulted in numerous thunderstorms during the afternoon and evening. Many of these thunderstorms became severe. While penny sized was reported in spots, damaging winds from the thunderstorms was widespread. An EF-0 tornado was also confirmed in the community of Chesapeake Beach in Calvert County.\nEvent Narrative: A local newspaper reported between 400 and 500 trees down in the C&O Canal National Historical Park. A trained spotter reported large trees downed on River Falls Drive in Potomac. A local newspaper reported numerous trees down in the Weverton area on Wolf Hill. One barn roof was destroyed while other barns were lifted off their foundations. A local newspaper reported that a tree fell on a car traveling along Route 85 near Adamstown. A local newspaper reported several roofs blown off barns on Brentland Road. A local newspaper reported reported trees down in Darnestown. A trained spotter reported trees down on Elmer School Road. A trained spotter reported trees down in Quince Orchard. A trained spotter reported trees and power lines down in Knoxville. A local newspaper reported Routes 85, 28 and 109 between Poolesville and Frederick closed due to downed trees and power lines. A local newspaper reported that a barn under construction was destroyed.", "The following events were reported: Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 40.8713 km away, between 2008-06-07 18:01:00 and 2008-06-07 18:36:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 25000.0 and crop damage of 0.0. \n\nEpisode Narrative: A very warm and humid air mass was entrenched across the Mid Atlantic during the late afternoon and evening hours of June 7th. As an upper level disturbance moved across the area, scattered strong to severe thunderstorms developed. Damaging winds brought down some trees and power lines across Maryland. The largest diameter hail recorded was quarter-sized, and occurred in Hillandale in Prince Georges County. A very warm and humid air mass was entrenched across the Mid Atlantic during the late afternoon and evening hours of June 7th. As an upper level disturbance moved across the area, scattered strong to severe thunderstorms developed. Damaging winds brought down some trees and power lines across Maryland. The largest diameter hail recorded was quarter-sized, and occurred in Hillandale in Prince Georges County. A very warm and humid air mass was entrenched across the Mid Atlantic during the late afternoon and evening hours of June 7th. As an upper level disturbance moved across the area, scattered strong to severe thunderstorms developed. Damaging winds brought down some trees and power lines across Maryland. The largest diameter hail recorded was quarter-sized, and occurred in Hillandale in Prince Georges County.\nEvent Narrative: Montgomery County Emergency Management reported trees down along Interstate 270 near Clarksburg. An automated observation at Urbana High School measured a wind gust of 58 MPH. A tree also fell at a nearby restaurant. A local newspaper reported a lightning-sparked fire on the 2300 block of Ballenger Creek Pike in Adamstown.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 28.3587 km away, between 2008-06-07 18:07:00 and 2008-06-07 18:20:00. The events included records with hailstones measuring 0.875 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A very warm and humid air mass was entrenched across the Mid Atlantic during the late afternoon and evening hours of June 7th. As an upper level disturbance moved across the area, scattered strong to severe thunderstorms developed. Damaging winds brought down some trees and power lines across north central Virginia. The largest diameter hail recorded was quarter-sized, and occurred in Purcellville in Loudoun County. A very warm and humid air mass was entrenched across the Mid Atlantic during the late afternoon and evening hours of June 7th. As an upper level disturbance moved across the area, scattered strong to severe thunderstorms developed. Damaging winds brought down some trees and power lines across north central Virginia. The largest diameter hail recorded was quarter-sized, and occurred in Purcellville in Loudoun County.\nEvent Narrative: A trained spotter reported penny-sized hail in Rasberry Falls. An NWS employee reported quarter-sized hail at Routes 7 and 287 in Purcellville.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 32.6627 km away, between 2008-06-10 15:20:00 and 2008-06-10 19:00:00. The events included records with hailstones measuring 32.0 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 60000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across north central Virginia. Lovettsville in Loudoun County recorded a 66 mph wind gust. Quarter-sized hail was also reported in Hamilton, also in Loudoun County.\nEvent Narrative: An NWS employee reported quarter-sized hail in Hamilton. A trained spotter reported penny-sized hail in Leesburg. An amateur radio operator reported quarter-sized hail near Battlefield parkway, Route 7 Bypass and Route 15 in Leesburg. Several trees were downed at the intersection of Route 123 and Interstate 66. Fauquier County Emergency Management reported trees down in Opal. A trained spotter reported trees down in Taylortown. A trained spotter reported several trees and power lines down in Bluemont. A trained spotter reported several trees and power lines down in Bluemont. A trained spotter reported penny-sized hail in Vienna. A trained spotter reported numerous trees down in Lovettsville. Numerous downed trees blocked roads in Lovettsville, including Folly Lane. An amateur radio operator in Lovettsville measured a wind gust of 66 MPH. A trained spotter reported several large trees snapped at 10 to 15 feet from the bases on Moyes Bluff Court. One tree fell into a house. A trained spotter reported penny-sized hail in Purcellville. A trained spotter reported trees down in Round Hill. A trained spotter reported penny-sized hail in Round Hill.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 44.4535 km away, between 2008-06-10 15:58:00 and 2008-06-10 18:35:00. The events included records with hailstones measuring 33.583333333333336 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across the state of Maryland. Frostburg in Allegany County recorded a 65 mph wind gust. Golf ball-sized hail was reported further east in Baltimore County, in Timonium. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across the state of Maryland. Frostburg in Allegany County recorded a 65 mph wind gust. Golf ball-sized hail was reported further east in Baltimore County, in Timonium. A strong cold front moved through the Mid Atlantic states June 10th afternoon and evening. Cooler and drier air behind the front clashed with very warm and moist air ahead of it, resulting in scattered to numerous strong to severe thunderstorms. Storms that became severe brought down trees and power lines across the state of Maryland. Frostburg in Allegany County recorded a 65 mph wind gust. Golf ball-sized hail was reported further east in Baltimore County, in Timonium.\nEvent Narrative: A trained spotter reported several trees down near the train station at Point of Rocks. One tree fell on a train. Frederick County Emergency Management reported trees uprooted and flattened north of Urbana. A local newspaper reported dozens of trees down on Ball Road. A local newspaper reported penny-sized hail on Ball Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 32.0865 km away, between 2008-06-14 12:59:00 and 2008-06-14 14:13:00. The events included records with hailstones measuring 33.626666666666665 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front pushed into the Mid Atlantic region on June 14. With strong afternoon heating, scattered strong to severe thunderstorms developed ahead of the front in the afternoon and evening. Some of the storms resulted in downed trees and power lines. In Leesburg, Virginia, nickel sized hail was also reported. A cold front pushed into the Mid Atlantic region on June 14. With strong afternoon heating, scattered strong to severe thunderstorms developed ahead of the front in the afternoon and evening. Some of the storms resulted in downed trees and power lines. In Leesburg, Virginia, nickel sized hail was also reported. A cold front pushed into the Mid Atlantic region on June 14. With strong afternoon heating, scattered strong to severe thunderstorms developed ahead of the front in the afternoon and evening. Some of the storms resulted in downed trees and power lines. In Leesburg, Virginia, nickel sized hail was also reported.\nEvent Narrative: Clarke County Emergency Management reported a downed tree blocking a road northwest of Paris. Loudoun County Emergency Management reported multiple trees down on Snickerville Turnpike, Jeb Stuart Road and Greggsville Road north of Phiomont. Trained spotters reported penny to nickel sized hail in Leesburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.0812 km away, between 2008-06-14 14:35:00 and 2008-06-14 14:35:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front pushed into the Mid Atlantic region on June 14. With strong afternoon heating, scattered strong to severe thunderstorms developed ahead of the front in the afternoon and evening. Some of the storms resulted in downed trees and power lines. Penny-sized hail also occurred in St. Mary\ufffd\ufffd\ufffds County.\nEvent Narrative: A Montgomery County official reported a tree down at the intersection of Hughes Road and Budd Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.7908 km away, between 2008-06-16 14:15:00 and 2008-06-16 14:55:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 19000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved into the Mid Atlantic during the afternoon of June 16. With a warm moist atmosphere in place, numerous strong to severe thunderstorms developed in the afternoon and evening. Damaging winds that lead to the downing of trees and power lines were common across north central Virginia. Some locations also received severe hail. Near Ruckersville, Virginia, baseball size hail lead to six inches of accumulation. A cold front moved into the Mid Atlantic during the afternoon of June 16. With a warm moist atmosphere in place, numerous strong to severe thunderstorms developed in the afternoon and evening. Damaging winds that lead to the downing of trees and power lines were common across north central Virginia. Some locations also received severe hail. Near Ruckersville, Virginia, baseball size hail lead to six inches of accumulation. A cold front moved into the Mid Atlantic during the afternoon of June 16. With a warm moist atmosphere in place, numerous strong to severe thunderstorms developed in the afternoon and evening. Damaging winds that lead to the downing of trees and power lines were common across north central Virginia. Some locations also received severe hail. Near Ruckersville, Virginia, baseball size hail lead to six inches of accumulation. A cold front moved into the Mid Atlantic during the afternoon of June 16. With a warm moist atmosphere in place, numerous strong to severe thunderstorms developed in the afternoon and evening. Damaging winds that lead to the downing of trees and power lines were common across north central Virginia. Some locations also received severe hail. Near Ruckersville, Virginia, baseball size hail lead to six inches of accumulation.\nEvent Narrative: A trained spotter reported a tree down on a car near Centreville. Loudoun County Emergency Management reported trees down near Philomont. Loudoun County Emergency Management reported trees down near Round Hill. A trained spotter reported power lines down north of Bluemont.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 19.7278 km away, between 2008-06-21 19:58:00 and 2008-06-21 20:30:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A trough of low pressure triggered scattered showers and thunderstorms over north central Virginia during the afternoon of June 19th. Damaging winds brought down trees near Stanley in Page County. Penny-sized hail occurred near Harrisonburg and in Vienna. Lighting also caused damage to a condominium estate in Alexandria. A trough of low pressure triggered scattered showers and thunderstorms over north central Virginia during the afternoon of June 19th. Damaging winds brought down trees near Stanley in Page County. Penny-sized hail occurred near Harrisonburg and in Vienna. Lighting also caused damage to a condominium estate in Alexandria.\nEvent Narrative: A trained spotter reported penny-sized hail. A trained spotter reported penny-sized hail.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 38.0105 km away, between 2008-06-22 18:32:00 and 2008-06-22 18:35:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front approached the Mid Atlantic during the afternoon of June 22. Afternoon heating contributed to strong instability that helped to focus scattered strong to severe thunderstorms ahead of a cold front. Damaging winds brought some trees and power lines down in north central Virginia. Large hail was also reported. Hail to the size of quarters fell Opal and Stanley. The hail damaged 2 mobile homes near Dale City. A cold front approached the Mid Atlantic during the afternoon of June 22. Afternoon heating contributed to strong instability that helped to focus scattered strong to severe thunderstorms ahead of a cold front. Damaging winds brought some trees and power lines down in north central Virginia. Large hail was also reported. Hail to the size of quarters fell Opal and Stanley. The hail damaged 2 mobile homes near Dale City.\nEvent Narrative: An NWS employee reported quarter-sized hail in Opal. Trained spotters reported quarter-sized hail near Dale City.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.6796 km away, between 2008-06-23 15:51:00 and 2008-06-23 15:51:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front over the Mid Atlantic combined with a warm and moist atmosphere sparked scattered thunderstorms during the afternoon and evening of June 23rd. Some of the thunderstorms became severe, producing damaging winds and large hail. Nickel size hail occurred in Boyce.\nEvent Narrative: Loudoun County Emergency Management reported a tree down at the intersection of Davis Avenue and South King Street in Leesburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.7323 km away, between 2008-06-28 18:22:00 and 2008-06-28 18:22:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: Heat and humidity strengthened across the Mid Atlantic ahead of a cold front during the afternoon and evening of June 28th. This led to scattered thunderstorms which produced damaging winds in some locations across the eastern West Virginia panhandle. These winds brought down trees and power lines. Penny size hail was also reported in Charles Town.\nEvent Narrative: Jefferson County Emergency Management reported trees and power lines down on High Street in Harpers Ferry.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.1736 km away, between 2008-06-28 19:08:00 and 2008-06-28 19:08:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Heat and humidity strengthened across the Mid Atlantic ahead of a cold front during the afternoon and evening of June 28th. This led to scattered thunderstorms which produced damaging winds in some locations across north central Maryland. These winds brought down trees and power lines. Heat and humidity strengthened across the Mid Atlantic ahead of a cold front during the afternoon and evening of June 28th. This led to scattered thunderstorms which produced damaging winds in some locations across north central Maryland. These winds brought down trees and power lines.\nEvent Narrative: A county official reported a tree down on Point of Rocks Road. A county official reported a tree down on Brunswick Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.0234 km away, between 2008-06-30 19:08:00 and 2008-06-30 19:08:00. The events included records with estimated wind gusts of 56.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance swung across the Mid Atlantic during the afternoon and evening of June 30th. With lingering moisture in place, scattered thunderstorms developed in the afternoon. A few storms became severe, producing damaging winds that downed trees across portions of Fauquier and Fairfax Counties along with the city of Alexandria.\nEvent Narrative: A wind gust of 65 MPH was reported near Warrenton.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 49.0024 km away, between 2008-07-04 16:02:00 and 2008-07-04 16:02:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance moved through the Mid Atlantic during the afternoon and evening of July 4th. This system combined with a weak surface front and heat and humidity to produce scattered showers and thunderstorms during the late afternoon hours. Some of these storms became severe, producing damaging winds and large hail in portions of north central Virginia.\nEvent Narrative: Penny-size hail was reported near Heflin.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.0081 km away, between 2008-07-20 18:15:00 and 2008-07-20 18:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak surface trough developed over the Mid Atlantic on July 20th. This trough combined with heat and humidity allowed isolated to scattered showers and thunderstorms to form across northern and western Virginia. Some storms became severe, downing trees and power lines. A weak surface trough developed over the Mid Atlantic on July 20th. This trough combined with heat and humidity allowed isolated to scattered showers and thunderstorms to form across northern and western Virginia. Some storms became severe, downing trees and power lines. A weak surface trough developed over the Mid Atlantic on July 20th. This trough combined with heat and humidity allowed isolated to scattered showers and thunderstorms to form across northern and western Virginia. Some storms became severe, downing trees and power lines. A weak surface trough developed over the Mid Atlantic on July 20th. This trough combined with heat and humidity allowed isolated to scattered showers and thunderstorms to form across northern and western Virginia. Some storms became severe, downing trees and power lines.\nEvent Narrative: Fauquier County Law Enforcement reported a tree down on Carters Run Road in Marshall. Loudoun County Emergency Management reported a tree down on Yorkshire Ridge Court. Loudoun County Emergency Management reported a tree down in Round Hill. Loudoun County Emergency Management reported a tree down on Snickersville Pike near Round Hill.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 22.9628 km away, between 2008-07-23 18:11:00 and 2008-07-23 20:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 121000.0 and crop damage of 0.0. \n\nEpisode Narrative: A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties. A slow moving cold front moved towards the Mid Atlantic Coast on July 23rd. This front provided the focus for scattered to numerous showers and thunderstorms to develop during the afternoon and evening hours. Some storms became severe, producing gusty winds that downed trees and power lines across northern and central Virginia. Two EF-0 tornadoes were confirmed in Rappahannock and Prince William counties.\nEvent Narrative: Fairfax County Law Enforcement reported trees down at Old Dominion Drive and Spring Hill Road. Ten 1 to 2 ft. diameter oak trees were downed in an easterly direction between Saints Hill Lane and Beverleys Mill Road. Fairfax County Law Enforcement reported trees down on Blake Lane. A large plastic covered green house was destroyed at a nursery just east of New Baltimore on Route 29. Maximum winds were estimated at 75 MPH. Damage from a microburst was surveyed in the Airlie-Bethel area. Extensive tree damage in the form of topped and uprooted large trees occurred in the community of Bethel Academy. Portions of some uprooted trees damaged roofing of nearby homes. All damage was consistent with a microburst, with maximum winds estimated at 85 MPH. Prince William County reported a tree down on Par Drive. A brief EF-0-rated tornado with maximum winds of 75 MPH occurred in an area located between Gainesville and Sudley in northern Prince William County. Initial touchdown was along Mason King Court in an industrial park. Further east, siding and roofing damage was noted to multi-family dwellings as well as tree damage in the form of topped trees in the communities of Coverstone, Summertree, Amberton and Orchard Glen all centered near Aston Avenue and Coverstone Street. The tornado lifted shortly after crossing Sudley Road, Route 234, but not before causing roof damage to a large retail home center in Sudley Towne Plaza. Fairfax County Law Enforcement reported power lines down at Old Dominion Drive and Falls Run Road. Local broadcast media and amateur radio operators reported trees down on Interstate 66.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.7558 km away, between 2008-07-26 17:35:00 and 2008-07-26 17:35:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A sharpening surface trough combined with a weak upper level disturbance on July 26th. Scattered showers and thunderstorms developed during the late afternoon and early evening across north central Maryland. Some storms became severe, producing large hail and gusty winds that downed trees and power lines in Frederick and Washington counties. A sharpening surface trough combined with a weak upper level disturbance on July 26th. Scattered showers and thunderstorms developed during the late afternoon and early evening across north central Maryland. Some storms became severe, producing large hail and gusty winds that downed trees and power lines in Frederick and Washington counties.\nEvent Narrative: A trained spotter reported wires down at the MARC train station in Brunswick. A trained spotter reported wires down on Fry Road.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 49.2432 km away, between 2008-07-26 18:15:00 and 2008-07-26 18:15:00. The events included records with hailstones measuring 0.88 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A sharpening surface trough combined with a weak upper level disturbance on July 26th. Scattered showers and thunderstorms developed during the late afternoon and early evening across the eastern pan handle of West Virginia. Some storms became severe, producing large hail to the size of quarters in Jefferson County.\nEvent Narrative: An amateur radio operator reported penny to nickel size hail.", "The following events were reported: Hail, Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 20.7637 km away, between 2008-07-27 12:10:00 and 2008-07-27 12:58:00. The events included records with hailstones measuring 37.75 inches.The events resulted in 3 injuries and 0 fatalities. The events caused property damage valued at 29000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported. A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported.\nEvent Narrative: A local newspaper reported 3 people were injured when a tent collapsed at Bull Run Regional Park. Fauquier County Fire and Rescue reported a tree down at Wilson Road and Old Waterloo Road. Fauquier County Fire and Rescue reported a tree down at Cannonball Gate and Pond Lane. A local newspaper reported a chimney was damaged by a lightning strike. Part of the chimney broke off, falling onto a gas meter and causing a small gas leak. Fairfax County Emergency Management reported a tree fell on a car on Rydell Road. An automated observation at Bull Run Elementary School measured a wind gust of 58 MPH. Fairfax County Emergency Management reported a tree down at the intersection of Henderson Road and Old Yates Ford Road. An amateur radio operator reported quarter-size hail at the intersection of Interstate 66 and Route 28. An NWS Employee reported hail to the size of quarters in Ashburn.", "The following events were reported: Lightning. These occurred near station USW00093738, approximately 35.8673 km away, between 2008-07-27 16:00:00 and 2008-07-27 16:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 105000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front approached the region on July 27th as a strong upper level low pressure system remained over the northeast. Warm and humid air at the surface interacted with cooler air aloft to produce scattered to numerous showers and thunderstorms during the afternoon hours. Many of the storms became severe, producing damaging winds that downed trees and power lines. Large hail to the size of quarters was also reported.\nEvent Narrative: A local newspaper reported a lightning-sparked house fire in Clarksburg. Also in Clarksburg, a tree was struck by lightning and caught on fire. Fire then spread to a nearby shed.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 10.1145 km away, between 2008-08-02 18:35:00 and 2008-08-02 18:37:00. The events included records with hailstones measuring 0.875 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passing through the region combined with an unstable atmosphere to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail. A cold front passing through the region combined with an unstable atmosphere to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail.\nEvent Narrative: A trained spotter reported hail one inch in diameter near Centreville. A trained spotter reported penny sized hail at the intersection of Pickwick Road and Lee Highway near Centreville.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.827 km away, between 2008-08-07 11:10:00 and 2008-08-07 11:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level disturbance along with an unstable atmosphere triggered showers and thunderstorms. Some storms were severe, producing damaging winds and large hail.\nEvent Narrative: Wires were down in Lovettsville.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 39.3557 km away, between 2008-08-07 15:04:00 and 2008-08-07 15:35:00. The events included records with hailstones measuring 35.916666666666664 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level disturbance along with an unstable atmosphere triggered showers and thunderstorms. Some storms were severe, producing damaging winds and large hail. An upper-level disturbance along with an unstable atmosphere triggered showers and thunderstorms. Some storms were severe, producing damaging winds and large hail. An upper-level disturbance along with an unstable atmosphere triggered showers and thunderstorms. Some storms were severe, producing damaging winds and large hail.\nEvent Narrative: A wind gust of 64 mph was recorded at the Centerville Elementary School. A wind gust of 59 mph was recorded at Montgomery Village. Penny sized hail was reported near Clarksburg.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 29.1415 km away, between 2008-08-14 13:27:00 and 2008-08-14 14:35:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low produced an unstable atmosphere, triggering showers and thunderstorms. Some of the thunderstorms produced large hail. An upper-level low produced an unstable atmosphere, triggering showers and thunderstorms. Some of the thunderstorms produced large hail.\nEvent Narrative: Penny size hail was reported about 2 miles east-northeast of Mannings. Penny size hail was reported near Great Falls.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 32.0813 km away, between 2008-08-14 13:54:00 and 2008-08-14 13:55:00. The events included records with hailstones measuring 0.815 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low produced an unstable atmosphere, triggering showers and thunderstorms. Some of the thunderstorms produced large hail. An upper-level low produced an unstable atmosphere, triggering showers and thunderstorms. Some of the thunderstorms produced large hail.\nEvent Narrative: Penny size hail was reported near Gaithersburg. Penny size hail was reported about four miles east-southast of Germantown.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 43.6272 km away, between 2008-08-14 14:25:00 and 2008-08-14 14:25:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low produced an unstable atmosphere, triggering showers and thunderstorms. Some of the thunderstorms produced large hail.\nEvent Narrative: Penny size hail was reported about five miles southeast of Charles Town.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 15.485 km away, between 2008-09-06 10:00:00 and 2008-09-06 17:15:00. The flood was caused by Heavy Rain / Tropical System. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 1000.0. \n\nEpisode Narrative: Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east. Tropical Storm Hanna tracked up the Mid-Atlantic coast on the 6th with maximum sustained winds around 50 mph. Hanna originally made landfall near the border of North and South Carolina around 3:20 AM on the 6th. Hanna tracked across eastern North Carolina during the early afternoon hours before turning northeast across southeastern Virginia later in the afternoon. Hanna eventually tracked across the Chesapeake Bay and into Delaware during the evening hours. With the track of Hanna being to the east, the strongest winds were also confined to our east. However, Hanna was still responsible for heavy rain along with Tropical Storm force winds across northern and central Virginia. Rainfall amounts totaled around 4 to 8 inches across many locations with locally higher amounts over 9 inches. Numerous roads were closed throughout northern and central Virginia due to flash flooding. Tropical Storm force winds were responsible for downed trees and power lines across northern and central Virginia as well. The worst conditions occurred during the late morning and afternoon hours as the storm passed by just to the east.\nEvent Narrative: Flash flooding closed a road near Neabsco Creek. Route 123 southbound was closed due to flooding near Route 50. The road remained impassable at Route 193 and Swinks Mill Road due to flooding. Beach Mill Road remained closed in three places between Club View Road and Olympia Road. Georgetown Pike remained closed at Old Diminion Drive. A water rescue was needed for a vehicle stuck in flash flooding on Thomas Avenue west of the Algonkian Parkway. Flooding continued to close a road near Neabsco Creek. An apartment complex was flooded near Sugarland Run. Flooding closed the intersection of Beulah and Browns Mill Road. Route 123 southbound was closed near Route 50 due to flash flooding. There was a water rescue near route 606. Businesses were evacuated due to flash flooding two miles west of 28 on Route 606, and also between Pacific Boulevard and Global Plaza. Businesses remained evacuated due to flooding two miles west of Route 28 on Route 606, and also between Pacific Boulevard and Global Plaza. The road was impassable at Route 193 and Swinks Mill Road due to flash flooding. Beach Mill Road was closed in three places between Club View Road and Olympia Road. Georgetown Pike was closed at Old Diminion Drive. There was flash flooding around an apartment complex near Sugarland Run. Flash flooding closed the intersection of Beulah and Browns Mill Road. Dry Mill Road between Ways Drive and Catoctin Circle remained closed due to flooding. Dry Mill Road between Ways Drive and Catoctin Circle was closed due to flash flooding.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 23.408 km away, between 2008-09-30 17:55:00 and 2008-09-30 18:00:00. The events included records with hailstones measuring 17.166666666666668 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An approaching cold front combined with an unstable atmosphere to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail. An approaching cold front combined with an unstable atmosphere to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail. An approaching cold front combined with an unstable atmosphere to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail.\nEvent Narrative: A three inch limb was down on Cranswick Court and other tree damage was found throughout the neighborhood. Several trees were also down on the Dominion Valley Drive area. Penny size hail was reported near Thoroughfare. Penny size hail was reported just south of Broad Run.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.1786 km away, between 2009-02-11 21:26:00 and 2009-02-11 21:40:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent cold front passed through Virginia on the evening of the 11th. A warm moist flow ahead of the front caused more instability than usual for this time of year. The combination of the cold front and instability caused showers and thunderstorms to develop. Some thunderstorms were severe, producing damaging winds. A potent cold front passed through Virginia on the evening of the 11th. A warm moist flow ahead of the front caused more instability than usual for this time of year. The combination of the cold front and instability caused showers and thunderstorms to develop. Some thunderstorms were severe, producing damaging winds. A potent cold front passed through Virginia on the evening of the 11th. A warm moist flow ahead of the front caused more instability than usual for this time of year. The combination of the cold front and instability caused showers and thunderstorms to develop. Some thunderstorms were severe, producing damaging winds.\nEvent Narrative: Numerous trees up to 8 inches in Diameter were down throughout the county. Wires were also down causing a one acre brush fire in Neersville. Trees and powerlines were down across the county from thunderstorm winds. Wind gusts from thunderstorms were estimated around 50 knots in Hume.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 46.8642 km away, between 2009-04-21 16:35:00 and 2009-04-21 16:35:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A boundary remained stationary over the region. This boundary combined with unstable air to trigger showers and thunderstorms across Maryland. Some thunderstorms during the late afternoon and early evening hours were severe, producing damaging winds and large hail.\nEvent Narrative: Penny sized hail was reported in Friendship.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 13.7901 km away, between 2009-04-21 16:50:00 and 2009-04-21 16:50:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A boundary remained stationary over the region. This boundary combined with unstable air to trigger showers and thunderstorms across northern Virginia. Some thunderstorms during the late afternoon and early evening hours were severe, producing large hail.\nEvent Narrative: Quarter size hail covered a deck.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 34.3417 km away, between 2009-05-06 22:00:00 and 2009-05-07 01:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A low pressure system over the Ohio Valley produced showers and thunderstorms over the mid-Atlantic. With saturated ground, early morning heavy rain produced flooding across portions of northern Virginia. A low pressure system over the Ohio Valley produced showers and thunderstorms over the mid-Atlantic. With saturated ground, early morning heavy rain produced flooding across portions of northern Virginia. A low pressure system over the Ohio Valley produced showers and thunderstorms over the mid-Atlantic. With saturated ground, early morning heavy rain produced flooding across portions of northern Virginia.\nEvent Narrative: Lucasville Road at Hersch Farm Lane closed due to ponded water. Fleetwood Road was closed Between Hazelwood Road and the Fauquier County line due to ponding on the roadway. Bristerburg Road was closed at the 11900 Block due to ponding on the roadway.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 12.3182 km away, between 2009-05-26 06:30:00 and 2009-05-26 09:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A wave of low pressure riding along a stalled boundary triggered rain and thunderstorms. Heavy amounts of rain in a short period of time lead to flash flooding across portions northern and central Virginia. A wave of low pressure riding along a stalled boundary triggered rain and thunderstorms. Heavy amounts of rain in a short period of time lead to flash flooding across portions northern and central Virginia. A wave of low pressure riding along a stalled boundary triggered rain and thunderstorms. Heavy amounts of rain in a short period of time lead to flash flooding across portions northern and central Virginia. A wave of low pressure riding along a stalled boundary triggered rain and thunderstorms. Heavy amounts of rain in a short period of time lead to flash flooding across portions northern and central Virginia.\nEvent Narrative: High water was reported from Gum Springs Road and Route 50 to Evergreen Mills Road and Arcola Road. Lawyers Road at Hunters Station Road was closed due to flash flooding. Edwards Ferry Road near the Leesburg Bypass was closed due to flash flooding. Walney Road near Route 28 was closed due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.0533 km away, between 2009-05-29 12:27:00 and 2009-05-29 12:42:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front combined with plenty of instability to trigger showers and thunderstorms. With plenty of instability and strong winds aloft, thunderstorms did become severe producing damaging winds and large hail. A cold front combined with plenty of instability to trigger showers and thunderstorms. With plenty of instability and strong winds aloft, thunderstorms did become severe producing damaging winds and large hail.\nEvent Narrative: Trees and wires were down in Poolesville. Trees and wires were down.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.9467 km away, between 2009-06-02 15:40:00 and 2009-06-02 15:42:00. The events included records with hailstones measuring 25.375 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A pressure trough combined with warm and humid conditions to trigger showers and thunderstorms during the afternoon and evening hours of June 2nd. The warm and humid conditions caused plenty of instability and this lead to some of the thunderstorms becoming severe. A pressure trough combined with warm and humid conditions to trigger showers and thunderstorms during the afternoon and evening hours of June 2nd. The warm and humid conditions caused plenty of instability and this lead to some of the thunderstorms becoming severe.\nEvent Narrative: Penny size hail was reported near Garrisonville. A tree was down along Fleetwood Driver at Cedarwood Farm.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 4.7701 km away, between 2009-06-03 20:27:00 and 2009-06-03 22:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front combined with plenty of instability to trigger showers and thunderstorms on the 3rd. With plenty of moisture in place, some thunderstorms produced locally heavy rain which lead to flash flooding. A cold front combined with plenty of instability to trigger showers and thunderstorms on the 3rd. With plenty of moisture in place, some thunderstorms produced locally heavy rain which lead to flash flooding. A cold front combined with plenty of instability to trigger showers and thunderstorms on the 3rd. With plenty of moisture in place, some thunderstorms produced locally heavy rain which lead to flash flooding.\nEvent Narrative: Flowing water 9 to 12 inches high was located on Route 50. Centerville Road near Route 267 was closed due to flash flooding and cars were flooded on Elden Street. Standing water 2.5 feet high was located on Tall Cedars Parkway and Planting Field Drive in South Riding.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 41.1995 km away, between 2009-06-09 15:34:00 and 2009-06-09 16:31:00. The events included records with hailstones measuring 10.652 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front approached the area on the 9th. Ahead of the front, warm and humid air led to unstable conditions. The instability combined with the boundary and an upper-level disturbance to trigger showers and thunderstorms on the afternoon and evening hours of the 9th. Some thunderstorms became severe, producing large hail and damaging winds. A cold front approached the area on the 9th. Ahead of the front, warm and humid air led to unstable conditions. The instability combined with the boundary and an upper-level disturbance to trigger showers and thunderstorms on the afternoon and evening hours of the 9th. Some thunderstorms became severe, producing large hail and damaging winds. A cold front approached the area on the 9th. Ahead of the front, warm and humid air led to unstable conditions. The instability combined with the boundary and an upper-level disturbance to trigger showers and thunderstorms on the afternoon and evening hours of the 9th. Some thunderstorms became severe, producing large hail and damaging winds. A cold front approached the area on the 9th. Ahead of the front, warm and humid air led to unstable conditions. The instability combined with the boundary and an upper-level disturbance to trigger showers and thunderstorms on the afternoon and evening hours of the 9th. Some thunderstorms became severe, producing large hail and damaging winds. A cold front approached the area on the 9th. Ahead of the front, warm and humid air led to unstable conditions. The instability combined with the boundary and an upper-level disturbance to trigger showers and thunderstorms on the afternoon and evening hours of the 9th. Some thunderstorms became severe, producing large hail and damaging winds.\nEvent Narrative: Several trees were down on Opal and Spring Roads. Nickel size hail was reported near Turnbull. Penny size hail was reported near Lucketts. Nickel size hail was reported near Bethel. Penny size hail was reported near Lucketts.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 34.9855 km away, between 2009-06-13 18:43:00 and 2009-06-13 19:14:00. The events included records with hailstones measuring 25.375 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An unstable atmosphere lead to the development of scattered showers and thunderstorms on the 13th across northern Virginia. A couple thunderstorms did become severe, producing damaging winds and large hail. An unstable atmosphere lead to the development of scattered showers and thunderstorms on the 13th across northern Virginia. A couple thunderstorms did become severe, producing damaging winds and large hail.\nEvent Narrative: A few trees were down at Route 50 and Zola road. More trees were down at Wellborn Road and Millville Road. Penny size hail was reported about five miles north-northeast of Paris.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 46.3147 km away, between 2009-06-26 15:42:00 and 2009-06-26 17:07:00. The events included records with hailstones measuring 0.8366666666666666 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent cold front combined with plenty of instability to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail. A potent cold front combined with plenty of instability to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail. A potent cold front combined with plenty of instability to trigger showers and thunderstorms. Some thunderstorms were severe, producing damaging winds and large hail.\nEvent Narrative: Penny size hail was reported along Interstate 270. Nickel size hail was reported near Damascus. Penny size hail was reported near Buckeystown.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 37.0945 km away, between 2009-07-26 15:23:00 and 2009-07-26 15:47:00. The events included records with hailstones measuring 9.063333333333334 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Virginia. The winds aloft were strong enough for some thunderstorms to become severe. An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Virginia. The winds aloft were strong enough for some thunderstorms to become severe. An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Virginia. The winds aloft were strong enough for some thunderstorms to become severe. An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Virginia. The winds aloft were strong enough for some thunderstorms to become severe. An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Virginia. The winds aloft were strong enough for some thunderstorms to become severe. An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Virginia. The winds aloft were strong enough for some thunderstorms to become severe.\nEvent Narrative: Penny size hail was reported near Hillsboro. Nickel size hail was reported near Hillsboro. Quarter size hail was reported near Waterford. Penny size hail was reported in Lovettsville. Penny size hail was reported near Lucketts. A tree along with large branches were down near Hillsboro.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.8739 km away, between 2009-07-26 15:51:00 and 2009-07-26 15:57:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Maryland. The winds aloft were strong enough for some thunderstorms to become severe. An upper-level low over the Great lakes provided cooler air aloft. The warm and humid air at the surface combined with the cooler air aloft to allow for an unstable atmosphere. Showers and thunderstorms popped up on the 26th over Maryland. The winds aloft were strong enough for some thunderstorms to become severe.\nEvent Narrative: Large trees were blown down. Large branches were also down along Route 28 near the Monocacy River Bridge. A large tree was down and there was structural damage to a machine shed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 24.2121 km away, between 2009-07-27 20:30:00 and 2009-07-27 20:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through Virginia on the 27th triggering scattered showers and thunderstorms. There was just enough instability ahead of the front for an isolated thunderstorm to become severe.\nEvent Narrative: Several trees are down at Highway 50 and Bunker Hill Road.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 42.4219 km away, between 2009-07-31 13:05:00 and 2009-07-31 13:14:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front and its associated trough of low pressure triggered showers and thunderstorms across Maryland. A southwest flow ahead of the front ushered in plenty of moisture from the Gulf of Mexico, resulting in an unstable atmosphere. The moderate amounts of instability combined with the forcing from the front and strong winds aloft for some thunderstorms to become severe. A cold front and its associated trough of low pressure triggered showers and thunderstorms across Maryland. A southwest flow ahead of the front ushered in plenty of moisture from the Gulf of Mexico, resulting in an unstable atmosphere. The moderate amounts of instability combined with the forcing from the front and strong winds aloft for some thunderstorms to become severe. A cold front and its associated trough of low pressure triggered showers and thunderstorms across Maryland. A southwest flow ahead of the front ushered in plenty of moisture from the Gulf of Mexico, resulting in an unstable atmosphere. The moderate amounts of instability combined with the forcing from the front and strong winds aloft for some thunderstorms to become severe. A cold front and its associated trough of low pressure triggered showers and thunderstorms across Maryland. A southwest flow ahead of the front ushered in plenty of moisture from the Gulf of Mexico, resulting in an unstable atmosphere. The moderate amounts of instability combined with the forcing from the front and strong winds aloft for some thunderstorms to become severe. A cold front and its associated trough of low pressure triggered showers and thunderstorms across Maryland. A southwest flow ahead of the front ushered in plenty of moisture from the Gulf of Mexico, resulting in an unstable atmosphere. The moderate amounts of instability combined with the forcing from the front and strong winds aloft for some thunderstorms to become severe.\nEvent Narrative: Several trees were uprooted along with large tree limbs near Park Mills. A wind gust of 52 knots was measured at Interstate 270 and Maryland Route 109. Several one inch limbs were down from thunderstorm winds near Clarksburg. Several trees were snapped or uprooted along Ijamsville Road and Price Distillery Road. Several hundred hardwood and softwood trees were snapped or uprooted along Whiskey Road and Whiskey Court. One home bearing specialty shingles to withstand winds up to 100 mph suffered some dislodging of its shingles. A clubhouse on the golf Course also lost many shingles from its roof. Sporadic tree damage was noted along Tabler Road, where large branches were broken from hardwood trees. The circulation impacted several residences along Ball Road between Tabler Road and Ijamsville Road. One residence suffered roof structure damage and broken windows. In this location the roof was uplifted and shifted northward. An air conditioner unit on the north side of the home was lifted and transported fifteen feet to the east. ||Many trees were snapped along Mussetter Road. A large home suffered roof damage and structural damage and a barn was destroyed. |||A second residence also experienced an uplift of roofing. Several metal-sided barns were also destroyed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.4333 km away, between 2009-08-21 17:00:00 and 2009-08-21 17:00:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and an isolated thunderstorm did produce damaging winds.\nEvent Narrative: A wind gust was estimated around 60 mph.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.7357 km away, between 2009-08-21 17:20:00 and 2009-08-21 17:47:00. The events included records with estimated wind gusts of 50.666666666666664 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and a few thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and a few thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and a few thunderstorms were severe.\nEvent Narrative: Power lines were down along Harpers Ferry Road in Neersville. A tree was down just north of Lucketts along US Highway 15. A large tree was down at the intersection of 9th Street and Maple Avenue.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.9055 km away, between 2009-08-21 17:45:00 and 2009-08-21 18:20:00. The events included records with hailstones measuring 46.535714285714285 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe. A southwest flow between an upper-level low over the Great Lakes and high pressure over the western Atlantic ushered in plenty of moisture from the Gulf of Mexico. The moisture combined with strong surface heating to produce an unstable atmosphere. Showers and thunderstorms developed due to the unstable atmosphere and some thunderstorms were severe.\nEvent Narrative: A tree was down at Route 464 and Route 15. Several one to two inch branches were down along Tuscarora Road. Several six to eight inch trees were down over Park Mills Road and numerous one to two inch branches were snapped as well. Trees and power lines were down along Thurston Road from Dixon Road to Burnt Hickory Circle. A six to eight inch diameter tree was snapped at the base. Several four to six inch branches were also down near Barnesville. One eight inch tree was snapped off about 30 feet above the ground along Mount Ephraim Road. Twig and leaf debris were also along the road. Penny size hail was reported in Green Valley.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 12.6548 km away, between 2009-12-26 08:24:00 and 2009-12-26 13:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A storm system over the midwestern United States brought warm southerly winds to the area, helping to melt a deep snowpack over the Mid-Atlantic. An area of low pressure moved northward up the east coast of the United States. This system brough between 1 and 2 inches of rain to northern Virginia on December 25 into December 26th. Combined with snowmelt, the rain caused flooding in Loudon County.\nEvent Narrative: Cedar Creek at Broad Run is 2 feet out of its banks. Observer near event report 1.00 inches of rain.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 43.3816 km away, between 2010-01-25 08:30:00 and 2010-01-25 09:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong low pressure tracked across the Ohio Valley and into the Great Lakes. Southerly flow on the east side of this system brought abundant Gulf moisture into the mid-Atlantic. Heavy rain developed along a cold front, producing flash flooding and later flooding during the morning of the 25th.\nEvent Narrative: Crest Hill Road at Hume Road was closed due to flash flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 33.8221 km away, between 2010-03-13 10:15:00 and 2010-03-14 16:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 3 to 5 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Virginia. A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 3 to 5 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Virginia. A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 3 to 5 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Virginia. A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 3 to 5 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Virginia. A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 3 to 5 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Virginia. A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 3 to 5 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Virginia.\nEvent Narrative: Several roads closed due to flooding across the county. Rainfall reports from the area were as high as 3.28 inches. Flooding was reported on Howellsville Road between Route 50 and Manor Lane as well as on River Road between Sawmill Hill Road and Route 7. Flooding reported on Parsons Road at Route 50. Spotter in the area reported 3.85 inches. Flooding was reported on Allder School Road. Flooding was reported on Millville Road between Trappe Road and Greengarden Road. Numerous road closures throughout the county due to high water. Road closures in the western portion of the county occurred in Round Hill, Hillsboro, and Filamont. Hibbs Bridge Road in the vicinity of the Snickersville Turnpike at Watermill Road was under water. Beaverdam Bridge Road was reported under water. Many locales have several inches of water running over them. Rainfall totals across the county were as high as 5.71 inches.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 49.2751 km away, between 2010-03-13 10:40:00 and 2010-03-13 17:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 2 to 4 inches of rain combined with nearly saturated antecedent conditions to produce flooding over eastern West Virginia.\nEvent Narrative: Several Roads across the county were closed due to high water, including John Wrissler Road, Bloomery Road, and River Road. Weather observer in the area recorded 2.63 inches.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 37.3798 km away, between 2010-03-14 00:00:00 and 2010-03-14 13:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 2 to 4 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Maryland. A slow moving low pressure moved up the Mid-Atlantic coast producing widespread heavy rainfall. The 2 to 4 inches of rain combined with nearly saturated antecedent conditions to produce flooding over northern Maryland.\nEvent Narrative: Flooding was reported on New Design Road off of Route 28. Rainfall reported in the area totaled 3.66 inches. Flooding was observed on Greenfield Road off of Route 85. A rain gauge in the area measured 3.33 inches.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 39.9128 km away, between 2010-04-25 18:30:00 and 2010-04-25 19:20:00. The events included records with hailstones measuring 1.125 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong upper-level low slowly tracked through the central portion of the country on the 25th. A southwest flow ahead of this system ushered in warm and humid air. A cold front dropped into the region from the northeast during the afternoon and evening hours of the 25th. The cold front combined with plenty of instability for showers and thunderstorms to develop. Due to plenty of cold air aloft, thunderstorms produced large hail. A strong upper-level low slowly tracked through the central portion of the country on the 25th. A southwest flow ahead of this system ushered in warm and humid air. A cold front dropped into the region from the northeast during the afternoon and evening hours of the 25th. The cold front combined with plenty of instability for showers and thunderstorms to develop. Due to plenty of cold air aloft, thunderstorms produced large hail. A strong upper-level low slowly tracked through the central portion of the country on the 25th. A southwest flow ahead of this system ushered in warm and humid air. A cold front dropped into the region from the northeast during the afternoon and evening hours of the 25th. The cold front combined with plenty of instability for showers and thunderstorms to develop. Due to plenty of cold air aloft, thunderstorms produced large hail. A strong upper-level low slowly tracked through the central portion of the country on the 25th. A southwest flow ahead of this system ushered in warm and humid air. A cold front dropped into the region from the northeast during the afternoon and evening hours of the 25th. The cold front combined with plenty of instability for showers and thunderstorms to develop. Due to plenty of cold air aloft, thunderstorms produced large hail.\nEvent Narrative: Quarter size hail was reported near Jefferson. Quarter size hail was reported at the intersection of Route 109 and Route 28 near Beallsville. Ping pong size hail was reported about one mile south of Damascus. Quarter size hail was reported about one mile south of Damascus.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 37.3856 km away, between 2010-04-25 18:30:00 and 2010-04-25 18:53:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong upper-level low slowly tracked through the central portion of the country on the 25th. A southwest flow ahead of this system ushered in warm and humid air. A cold front dropped into the region from the northeast during the afternoon and evening hours of the 25th. The cold front combined with plenty of instability for showers and thunderstorms to develop. Due to plenty of cold air aloft, thunderstorms produced large hail. A strong upper-level low slowly tracked through the central portion of the country on the 25th. A southwest flow ahead of this system ushered in warm and humid air. A cold front dropped into the region from the northeast during the afternoon and evening hours of the 25th. The cold front combined with plenty of instability for showers and thunderstorms to develop. Due to plenty of cold air aloft, thunderstorms produced large hail.\nEvent Narrative: Quarter size hail was reported near Lucketts. Quarter size hail was reported near Lovettsville.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 15.3475 km away, between 2010-05-14 16:50:00 and 2010-05-14 17:28:00. The events included records with hailstones measuring 1.25 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat. High pressure over the western Atlantic pumped in plenty of warm and humid air on the 14th. An upper-level disturbance passed through the region during the afternoon and evening hours, bringing showers and thunderstorms. Moderate to high amounts of instability was present due to relatively colder air aloft and warm, moist air at the surface. This caused thunderstorms to become severe with large hail being the primary threat.\nEvent Narrative: Half dollar size hail was reported near Reston. Hail up to the size of quarters was reported in Tysons Corner. Hail estimated to be about two inches in diameter fell about three miles north of Vienna. Hail up to the size of quarters was reported about three miles east-southeast of Manassas. Hail up to the size of quarters was reported about two miles west-southwest of Manassas. Hail up to the size of quarters was reported near Chantilly. Hail up to the size of quarters was measured about three miles northeast of Chantilly. Hail up to the size of quarters was reported about one mile south-southeast of Manassas. Hail up to the size of ping pong balls was reported about one mile east-southeast of Manassas. Hail was estimated to be the size of golf balls in Haymarket. Hail up to the size of ping pongs was reported about two miles southwest of Haymarket. Hail was estimated to be the size of quarters about two miles southeast of Haymarket. Hail was estimated to be the size of quarters about two miles east-southeast of Chantilly. Half dollar size hail was reported on Route 28 at the exit for the Air and Space Museum. Hail was estimated to be the size of quarters about one mile west-southwest of Broad Run. Hail up to the size of ping pong balls was reported near Reston. Hail up to the size of golf balls was reported about two miles northwest of Vienna. Hail up to the size of quarters was reported about two miles northeast of Chantilly.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 7.5178 km away, between 2010-05-23 12:24:00 and 2010-05-23 12:24:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: High pressure over the Atlantic provided an easterly flow which pumped in plenty of moisture from the ocean. An upper-level low remained nearly stationary over the region, triggering showers and thunderstorms. With light winds aloft showers and thunderstorms were slow to move. Showers and thunderstorms produced locally heavy amounts of rain in a short period of time and this lead to an isolated flash flood event in northern Virginia.\nEvent Narrative: Belmont Ridge Road was closed due to flash flooding. The intersection of Evergreen Mills and Belmont Ridge Road was under water. Gum Springs Road was also closed due to flash flooding.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 15.8017 km away, between 2010-05-27 21:05:00 and 2010-05-27 21:38:00. The events included records with hailstones measuring 25.5 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stationary boundary remained over northern and central Virginia on the 27th. A northwest flow aloft provided cold air advection at the mid-levels of the atmosphere. The combination of warm and humid conditions near the surface and colder air aloft led to moderate amounts of instability. Some of the thunderstorms that developed near the front became severe. Large hail was the primary threat due to the colder air aloft. A stationary boundary remained over northern and central Virginia on the 27th. A northwest flow aloft provided cold air advection at the mid-levels of the atmosphere. The combination of warm and humid conditions near the surface and colder air aloft led to moderate amounts of instability. Some of the thunderstorms that developed near the front became severe. Large hail was the primary threat due to the colder air aloft. A stationary boundary remained over northern and central Virginia on the 27th. A northwest flow aloft provided cold air advection at the mid-levels of the atmosphere. The combination of warm and humid conditions near the surface and colder air aloft led to moderate amounts of instability. Some of the thunderstorms that developed near the front became severe. Large hail was the primary threat due to the colder air aloft. A stationary boundary remained over northern and central Virginia on the 27th. A northwest flow aloft provided cold air advection at the mid-levels of the atmosphere. The combination of warm and humid conditions near the surface and colder air aloft led to moderate amounts of instability. Some of the thunderstorms that developed near the front became severe. Large hail was the primary threat due to the colder air aloft.\nEvent Narrative: Large branches were down all over a residents property near Clifton. An eight inch diameter tree was knocked down into a fence on Destiny Road in Aldie. Quarter size hail was reported in Haymarket. Quarter size hail was reported near Sudley.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.0051 km away, between 2010-06-03 15:20:00 and 2010-06-03 15:42:00. The events included records with estimated wind gusts of 54.0 mph.The events resulted in 1 injuries and 0 fatalities. The events caused property damage valued at 39000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front stalled out over the region on the 3rd. Warm and humid air ahead of the front combined with the forcing from the front to trigger showers and thunderstorms. There was enough instability along with stronger winds aloft for some thunderstorms to produce damaging wind and large hail. A cold front stalled out over the region on the 3rd. Warm and humid air ahead of the front combined with the forcing from the front to trigger showers and thunderstorms. There was enough instability along with stronger winds aloft for some thunderstorms to produce damaging wind and large hail. A cold front stalled out over the region on the 3rd. Warm and humid air ahead of the front combined with the forcing from the front to trigger showers and thunderstorms. There was enough instability along with stronger winds aloft for some thunderstorms to produce damaging wind and large hail. A cold front stalled out over the region on the 3rd. Warm and humid air ahead of the front combined with the forcing from the front to trigger showers and thunderstorms. There was enough instability along with stronger winds aloft for some thunderstorms to produce damaging wind and large hail. A cold front stalled out over the region on the 3rd. Warm and humid air ahead of the front combined with the forcing from the front to trigger showers and thunderstorms. There was enough instability along with stronger winds aloft for some thunderstorms to produce damaging wind and large hail.\nEvent Narrative: Fifteen trees were down on Bristow Road and they were all pointing to the east. A pine tree was uprooted near Lake Ridge. A tree was down on a vehicle on Highway 15 just north of Lucketts. Two trees were down on Taylorstown Road between Furnace Mountain road and Cool Hollow Lane. A tree was down on a house along Split Rail Drive. A boy was injured from the damage. Additional trees were reported east through Woodbridge.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.6671 km away, between 2010-06-03 15:38:00 and 2010-06-03 15:38:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front stalled out over the region on the 3rd. Warm and humid air ahead of the front combined with the forcing from the front to trigger showers and thunderstorms. There was enough instability along with stronger winds aloft for some thunderstorms to produce damaging wind and large hail across lower southern Maryland.\nEvent Narrative: A tree was down at Thurston Road and Route 80.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.8559 km away, between 2010-06-06 12:20:00 and 2010-06-06 12:26:00. The events included records with estimated wind gusts of 51.2 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3500.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through northern Virginia, bringing showers and thunderstorms with it. A warm and humid air mass ahead of the front resulted in moderate amounts of instability. The instability combined with the cold front for a few thunderstorms to produce damaging winds. A cold front passed through northern Virginia, bringing showers and thunderstorms with it. A warm and humid air mass ahead of the front resulted in moderate amounts of instability. The instability combined with the cold front for a few thunderstorms to produce damaging winds. A cold front passed through northern Virginia, bringing showers and thunderstorms with it. A warm and humid air mass ahead of the front resulted in moderate amounts of instability. The instability combined with the cold front for a few thunderstorms to produce damaging winds. A cold front passed through northern Virginia, bringing showers and thunderstorms with it. A warm and humid air mass ahead of the front resulted in moderate amounts of instability. The instability combined with the cold front for a few thunderstorms to produce damaging winds. A cold front passed through northern Virginia, bringing showers and thunderstorms with it. A warm and humid air mass ahead of the front resulted in moderate amounts of instability. The instability combined with the cold front for a few thunderstorms to produce damaging winds.\nEvent Narrative: A branch about four to six inches in diameter was down from a birch tree near Round Hill. A six inch tree limb was blown down onto Harpers Ferry Road at Route 9. A tree six inches in diameter was blown down onto East Colonial Highway. A tree was down at the intersection of South 20th Street and East A Street. A tree was down off of Route 9.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.0202 km away, between 2010-06-12 15:06:00 and 2010-06-12 15:20:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: High pressure over the western Atlantic provided a southwest flow which pumped in warm and moist air from the Gulf of Mexico. An upper-level disturbance passed through in the westerly flow aloft. Some of the showers and thunderstorms that developed produced damaging winds due to the moderate amounts of instability. High pressure over the western Atlantic provided a southwest flow which pumped in warm and moist air from the Gulf of Mexico. An upper-level disturbance passed through in the westerly flow aloft. Some of the showers and thunderstorms that developed produced damaging winds due to the moderate amounts of instability. High pressure over the western Atlantic provided a southwest flow which pumped in warm and moist air from the Gulf of Mexico. An upper-level disturbance passed through in the westerly flow aloft. Some of the showers and thunderstorms that developed produced damaging winds due to the moderate amounts of instability. High pressure over the western Atlantic provided a southwest flow which pumped in warm and moist air from the Gulf of Mexico. An upper-level disturbance passed through in the westerly flow aloft. Some of the showers and thunderstorms that developed produced damaging winds due to the moderate amounts of instability.\nEvent Narrative: Several large trees were down along Leeds Manor Road. A wind gusts was estimated to be around 60 mph near Ashville. Multiple limbs two to four cindhs in diameter were down. A 16 to 20 inch diameter tree was blown onto a fence near Ashville Road. Several large trees were knocked down due to thunderstorm winds along Rokeby Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 42.235 km away, between 2010-06-22 18:19:00 and 2010-06-22 18:39:00. The events included records with hailstones measuring 43.583333333333336 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 34000.0 and crop damage of 0.0. \n\nEpisode Narrative: The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail. The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail. The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail. The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail. The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail. The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail.\nEvent Narrative: A tree had fallen on a house along Pasture Lane. Multiple trees were down on Beech Drive. A tree had fallen onto a house along woodland Drive. A tree fell onto a house along Hillcrest Drive. Half dollar sized hail was reported in Nokesville. A tree was down due to thunderstorm winds.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.0135 km away, between 2010-06-22 18:23:00 and 2010-06-22 18:23:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The subtropical ridge was to our south while the subtropical jet remained just to our north. An upper-level disturbance in the jet stream passed through on the 22nd. Warm and humid air was in place due to a west-southwest flow around the ridge. Moderate amounts of instability along with the upper-level disturbance caused showers and thunderstorms to develop. Some thunderstorms became severe with damaging winds and large hail.\nEvent Narrative: A wind gust of 58 mph was reported at Quince Orchard High School.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.5355 km away, between 2010-06-28 12:57:00 and 2010-06-28 13:42:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 75000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds. A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds. A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds. A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds. A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds. A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds. A cold front moved into the Virginia on the 28th. A southwest flow ahead of the front pumped in plenty of moisture from the Gulf of Mexico. Dewpoints were in the lower to middle 70s across most locations. The cold front combined with the warm and moist air to trigger showers and thunderstorms. Moderate to high amounts of instability along with stronger winds aloft caused some thunderstorms to produce damaging winds.\nEvent Narrative: A large tree was uprooted along Montpelier Road. Several limbs two to four inches in diameter were snapped. A few tree limbs six to eight inches in diameter were snapped and a tree limb ten inches in diameter was also snapped along Springvale Road between Deerfoot Drive and Springvale Forest Court. Multiple trees were down near Centreville. A tree was blown onto a house at Shirley Gates Road and Braddock Road. A tree was knocked down onto a house at the 100 Block of Ross Drive Southwest in Vienna. Several limbs two to eight inches in diameter were snapped between Woodleaf Lane and Riverscape Run. A tree was blown onto a house on Appling Valley Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.3128 km away, between 2010-07-18 22:18:00 and 2010-07-18 22:18:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: High pressure over the western Atlantic continued to usher in hot and humid air with a southwest flow. An upper-level disturbance in the zonal flow triggered showers and thunderstorms across portions of Maryland. Moderate amounts of instability due to the hot and humid air mass caused some thunderstorms to produce damaging winds.\nEvent Narrative: A large tree was down along Glen Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 5.56 km away, between 2010-07-19 16:44:00 and 2010-07-19 16:50:00. The events included records with estimated wind gusts of 51.333333333333336 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2500.0 and crop damage of 0.0. \n\nEpisode Narrative: A surface trough remained over Virginia while a series of upper-level disturbances passed through in a zonal flow aloft. Hot and humid conditions led to moderate amounts of instability. Some thunderstorms that developed were able to produce damaging winds due to the instability. A surface trough remained over Virginia while a series of upper-level disturbances passed through in a zonal flow aloft. Hot and humid conditions led to moderate amounts of instability. Some thunderstorms that developed were able to produce damaging winds due to the instability. A surface trough remained over Virginia while a series of upper-level disturbances passed through in a zonal flow aloft. Hot and humid conditions led to moderate amounts of instability. Some thunderstorms that developed were able to produce damaging winds due to the instability.\nEvent Narrative: Trees were down along Gum Springs Road at Evergreen Mills Road. A mariner estimated wind gusts around 50 knots on Pleasant Valley Road. A pine tree was uprooted just east of Thunder Road on the north side of Route 606.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 19.5876 km away, between 2010-07-25 13:37:00 and 2010-07-25 14:19:00.The events resulted in 0 injuries and 1 fatalities. The events caused property damage valued at 142000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia. A strong upper-level disturbance and its associated cold front moved into Virginia on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Virginia.\nEvent Narrative: Trees were uprooted and large branches were snapped along Chestnut Lane. A tree twelve inches in diameter was down along Route 7 just east of the Shenandoah River Bridge. Thunderstorm wind damage was reported by the public. The message was relayed through the broadcast media. There were at least thirty-five reports of large trees down throughout the Purcellville. There were at least thirty trees down across Hamilton. A tree that was five feet in diameter fell into and damaged a house on Dry Mill Road. Numerous trees and branches were down along the Washington and Old Dominion Trail. A large Sycamore tree was uprooted near the Potomac River. Trees were down in the Gable Square community. A large tree fell onto a child walking in Claude Moore Park. The child was pronounced dead at 3:45 PM EDT. Several large trees were down near Sterling Park. A wind gust of 58 mph was measured near Sterling Park. Several branches were down along Route 7. Some of the branches were ten inches in diameter. A large Oak Tree was blown down near Herndon. Large limbs were also down around the neighborhood at Monroe and 2nd Street. Numerous trees and branches were Exeter subdivision. Four Bradford Pear trees and several trees that were ten inches in diameter were down due to thunderstorm winds. A wind gust of 75 mph was reported near Reston. Two mature Maple trees were snapped at the intersection of Claiborne Parkway and Crossroads Drive. About twenty-five trees were down in the area of Hay Road and Belmont Ridge Road. A trained spotter estimated thunderstorm wind gusts of 70 mph. NA tree was down at the intersection of Lincoln Avenue and East Holley Avenue. Several small limbs were also down in this area. Numerous trees were down along Sterling Boulevard and East Staunton Avenue. Power lines were down and a pine tree was snapped along Loyalty Road near Clover Hill Road. Branches and limbs were blown down in 60 mph winds. A tree fell onto Broad Run Farms. Siding was blown off of an apartment in Ashburn Village and a light pole was blown down on Sugarland Run Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.2279 km away, between 2010-07-25 14:10:00 and 2010-07-25 14:19:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 150000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland. A strong upper-level disturbance and its associated cold front moved into Maryland on the 25th. Hot and humid conditions ahead of the front led to high amounts of instability. Showers and thunderstorms developed along and ahead of the cold front. Due to the high amounts of instability, thunderstorms were able to mix down strong winds from aloft causing significant amounts of damage across portions of Maryland.\nEvent Narrative: A wind gust of 61 mph was measured at the Gaithersburg High School. The main stem of a large tree was snapped. Gude Drive near MD Route 355 was partially blocked due to several down trees. A large crane at the Montgomery County Public Works was toppled. A survey revealed snapped and uprooted Hardwood and Softwood trees around North Potomac. Large limbs were snapped and there was considerable branch damage. Trees were down along Great Seneca highway near Quince Orchard Road. Tree damage was noted and a power pole was leaning as a result of strong wind. A wind gust of 62 mph was reported in Gaithersburg. A wind gust of 58 mph was measured near North Potomac. Numerous trees were snapped. A tree was uprooted on a car near Gaithersburg High School. A survey revealed large limbs snapped and an uprooted pine tree along Glen Road between Travilah Road and Piney Meetinghoure Road. A large pine tree and several large hardwood limbs were snapped off. A tree was also uprooted nearby. A downed Pine Tree was blocking lanes along Quince Orchard Road. Numerous branches were also down across the roadway. A trained spotter estimated thunderstorm wind gusts around 60 mph at Poolesville. A survey revealed snapped pine trees along with snapped hardwood and softwood trees. Some softwood trees were uprooted. Tree tops and limbs were down along Apricot Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.5621 km away, between 2010-07-29 11:26:00 and 2010-07-29 11:48:00. The events included records with estimated wind gusts of 51.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through Maryland on the 29th triggering showers and thunderstorms. Warm and humid conditions ahead of the front led to moderate amounts of instability. Some thunderstorms became severe due to the instability along with strong winds aloft. A cold front passed through Maryland on the 29th triggering showers and thunderstorms. Warm and humid conditions ahead of the front led to moderate amounts of instability. Some thunderstorms became severe due to the instability along with strong winds aloft.\nEvent Narrative: Several Locus and Pine trees were snapped or uprooted. Several trees were down near Buckeystown.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.4652 km away, between 2010-08-04 18:20:00 and 2010-08-04 18:23:00. The events included records with estimated wind gusts of 54.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 13000.0 and crop damage of 0.0. \n\nEpisode Narrative: High pressure over the Atlantic Ocean continued to pump in hot and humid air over the Mid-Atlantic. A series of upper-level disturbances in the jet stream passed through Virginia triggering showers and thunderstorms during this time. There was enough instability from the hot and humid air for some thunderstorms to contain damaging winds during the afternoon and evening hours. High pressure over the Atlantic Ocean continued to pump in hot and humid air over the Mid-Atlantic. A series of upper-level disturbances in the jet stream passed through Virginia triggering showers and thunderstorms during this time. There was enough instability from the hot and humid air for some thunderstorms to contain damaging winds during the afternoon and evening hours.\nEvent Narrative: A tree ten inches in diameter was down in a driveway at Bluemont. At least a dozen reports were in for trees down across northern Fauquier County.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.9266 km away, between 2010-08-05 13:35:00 and 2010-08-05 16:13:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 14000.0 and crop damage of 0.0. \n\nEpisode Narrative: A hot and humid air mass remained over Virginia on the 5th. A series of upper-level disturbances in a zonal flow passed through the Mid-Atlantic during this time. Showers and thunderstorms developed during the afternoon and evening hours. There was enough instability from the hot and humid air mass for some thunderstorms to contain damaging winds and large hail. A hot and humid air mass remained over Virginia on the 5th. A series of upper-level disturbances in a zonal flow passed through the Mid-Atlantic during this time. Showers and thunderstorms developed during the afternoon and evening hours. There was enough instability from the hot and humid air mass for some thunderstorms to contain damaging winds and large hail. A hot and humid air mass remained over Virginia on the 5th. A series of upper-level disturbances in a zonal flow passed through the Mid-Atlantic during this time. Showers and thunderstorms developed during the afternoon and evening hours. There was enough instability from the hot and humid air mass for some thunderstorms to contain damaging winds and large hail. A hot and humid air mass remained over Virginia on the 5th. A series of upper-level disturbances in a zonal flow passed through the Mid-Atlantic during this time. Showers and thunderstorms developed during the afternoon and evening hours. There was enough instability from the hot and humid air mass for some thunderstorms to contain damaging winds and large hail. A hot and humid air mass remained over Virginia on the 5th. A series of upper-level disturbances in a zonal flow passed through the Mid-Atlantic during this time. Showers and thunderstorms developed during the afternoon and evening hours. There was enough instability from the hot and humid air mass for some thunderstorms to contain damaging winds and large hail. A hot and humid air mass remained over Virginia on the 5th. A series of upper-level disturbances in a zonal flow passed through the Mid-Atlantic during this time. Showers and thunderstorms developed during the afternoon and evening hours. There was enough instability from the hot and humid air mass for some thunderstorms to contain damaging winds and large hail.\nEvent Narrative: Numerous limbs and trees of six inches in diameter were down along route 713 south of Route 50. A large tree was down on Zulla Road just south of Route 50. Trees were down along Route 50 near Aldie. A wind gust of 60 mph was reported in Sudley. Trees were down at the Vienna Woods Pool. Trees were down just north of Middleburg.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 10.4258 km away, between 2010-08-05 16:45:00 and 2010-08-05 17:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A trough of low pressure in advance of a cold front moving southeastward toward the Mid-Atlantic provided the lift to produce thunderstorms in a highly moist and unstable atmosphere. These thunderstorms dropped locally heavy rainfall, which caused an isolated flash flood in the western suburbs of metropolitan Washington.\nEvent Narrative: Exit off Route 50 in vicinity of Fair Oaks Mall was impassable due to flowing water. A spotter in the area observed 2.50 inches of rain.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.7938 km away, between 2010-08-12 05:15:00 and 2010-08-12 06:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 63000.0 and crop damage of 0.0. \n\nEpisode Narrative: A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail.\nEvent Narrative: Structures were damaged at a drag racing facility near Green Valley. Numerous trees were down along Routes 80 and 75. Trees were down near Urbana. Several eight inch tree limbs were down due to thunderstorm winds near Damascus. A wind gust of 58 mph was measured at Montgomery Village. Numerous trees and branches were down, including a snapped large Oak Tree and an uprooted Pine Tree. Widespread damage to trees was reported in the vicinity of Old Towne Avenue in Gaithersburg. A tree fell into the Garden Apartments. The tree was eighty feet tall. A wind gust of 60 mph was estimated by a National Weather Service employee near Damascus.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 39.5761 km away, between 2010-08-12 05:30:00 and 2010-08-12 06:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A northwest to southeast oriented cold front drifted into the area as an upper level disturbance moved southeast across the region. Thunderstorms initiated along the boundary during the morning, producing torrential downpours northern parts of the Washington metropolitan area. Rainfall amounts of 2 to 4 inches in under 3 hours were enough to produce flash flooding. Additional thunderstorms developed in the evening over saturated ground in the Baltimore metropolitan area, resulting in more flash flooding.\nEvent Narrative: Measured rainfall of 2.5 inches in 30 minutes resulted in Kings Valley Road being closed, due to 18 inches of water flowing across the road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.4781 km away, between 2010-08-12 13:30:00 and 2010-08-12 14:48:00. The events included records with estimated wind gusts of 52.833333333333336 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20500.0 and crop damage of 0.0. \n\nEpisode Narrative: A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail. A backdoor cold front stalled out over the region on the 12th while and upper-level disturbance passed through the area. A hot and humid air mass ahead of the cold front produced moderate amounts of instability. Some thunderstorms that developed were able to produce damaging wind and large hail.\nEvent Narrative: Trees were down on Rexburg Court near Rhode Island Drive. A large tree was down along Route 7 between Williams Gap Road and Snickersville Turnpike. A large tree was down along Route 7 near Mountain Ridge Lane. Large branches and power lines were down on US 50 west of Middleburg. Trees and wires were down about two miles northwest of Halfway. Several trees were down along highway 50 between Middleburg and Aldie. Several trees were down near The Plains. A tree fell down onto a fence. the tree was twelve inches diameter. Tree limbs were down near Middleburg. A large tree was down in the Haymarket area. Several trees were blown near Turnbull. Several trees and wires were blown down near Halfway.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 16.1045 km away, between 2010-08-18 05:58:00 and 2010-08-18 08:45:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 25000.0 and crop damage of 0.0. \n\nEpisode Narrative: Low pressure moved west to east along a stationary boundary draped across far northern Virginia and Maryland. Thunderstorms associated with this low pressure produced very high rainfall rates with the aide of a moisture laden atmosphere. Flash flooding and other nuisance flooding was reported across northern Fairfax County during the morning from rainfall amounts of 2 to 4 inches in less than 3 hours. Low pressure moved west to east along a stationary boundary draped across far northern Virginia and Maryland. Thunderstorms associated with this low pressure produced very high rainfall rates with the aide of a moisture laden atmosphere. Flash flooding and other nuisance flooding was reported across northern Fairfax County during the morning from rainfall amounts of 2 to 4 inches in less than 3 hours. Low pressure moved west to east along a stationary boundary draped across far northern Virginia and Maryland. Thunderstorms associated with this low pressure produced very high rainfall rates with the aide of a moisture laden atmosphere. Flash flooding and other nuisance flooding was reported across northern Fairfax County during the morning from rainfall amounts of 2 to 4 inches in less than 3 hours. Low pressure moved west to east along a stationary boundary draped across far northern Virginia and Maryland. Thunderstorms associated with this low pressure produced very high rainfall rates with the aide of a moisture laden atmosphere. Flash flooding and other nuisance flooding was reported across northern Fairfax County during the morning from rainfall amounts of 2 to 4 inches in less than 3 hours. Low pressure moved west to east along a stationary boundary draped across far northern Virginia and Maryland. Thunderstorms associated with this low pressure produced very high rainfall rates with the aide of a moisture laden atmosphere. Flash flooding and other nuisance flooding was reported across northern Fairfax County during the morning from rainfall amounts of 2 to 4 inches in less than 3 hours.\nEvent Narrative: Lawyers Road near Hunter Mill Road was closed due to high water. A rain gauge near the area measured 2.86 inches of rain. Flooding was reported on Lewinsville Road between Route 7 and Springhill Road. A rain gauge near the area was reported to have measured 4.37 inches. The intersection of Old Dominion Drive at Georgetown Pike was flooding. A rain gauge in the area measured 4.58 inches. Edwards Ferry Road was closed due to flash flooding on Cattail Creek. A rain gauge in the area observed 2.77 inches. A bridge on Beulah Road was washed out at Wolftrap Run. Rainfall in the area was measured at 2.91 inches.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 24.6167 km away, between 2010-09-22 13:50:00 and 2010-09-22 14:24:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance and cold front moved out of the Ohio Valley into a very warm and relatively moist atmosphere in the Mid-Atlantic. Thunderstorms developed along this front as well as a lee trough during the afternoon. Instability, steep lapse rates, and moderate shear aided in some thunderstorms becoming severe, producing large hail and damaging winds during the afternoon and evening. An upper level disturbance and cold front moved out of the Ohio Valley into a very warm and relatively moist atmosphere in the Mid-Atlantic. Thunderstorms developed along this front as well as a lee trough during the afternoon. Instability, steep lapse rates, and moderate shear aided in some thunderstorms becoming severe, producing large hail and damaging winds during the afternoon and evening.\nEvent Narrative: Hail up to the size of quarters was observed 1 mile southeast of Purcellville. Hail up to the size of quarters was reported 2 miles south-southeast of Leesburg.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 19.9901 km away, between 2010-09-30 08:30:00 and 2010-09-30 23:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1. A corridor of tropical moisture travelled up the Atlantic seaboard, funnelling another area of low pressure that developed along the Carolina coastline through the Mid-Atlantic. Bands of heavy rain began to rapidly move into northern Virginia just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 5 inches of rain and numerous reports of flash flooding across portions of northern Virginia, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of once Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded 8 inches across many areas. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There were no reported injuries or deaths. From a historical perspective, Washington Reagan National Airport\ufffd\ufffd\ufffds 4.66\ufffd\ufffd\ufffd and Washington Dulles International Airports\ufffd\ufffd\ufffd 4.74\ufffd\ufffd\ufffd on Sep 30 were both the third highest daily rainfall amounts ever recorded in the month of September. Events associated with this episode continued into October 1.\nEvent Narrative: Portion of Old Courthouse Road closed due to flash flooding. A total of 5.96 of rain was reported near the event. The intersection of Westfields Blvd. and Walney Road was closed due to high water. A rain gage in the area measured 5.38 inches. Route 1 was closed at Acadia Street due to flash flooding. A nearby cooperative observer reported 5.25 as storm rainfall total. Numerous road closures were reported in Reston, McLean, and Vienna. Rain gages in the area measured as much as 4.95 inches. Flash flooding was reported on the 3500 block of Jefferson Davis Highway. A rainfall report of 5.20 was received nearby. Gum Springs Road was closed due to flash flooding. A rainfall amount of 6.80 inches was measured near the area. Flash flooding was reported at the intersection of Browns Mill Road and Beulah Road. A rain gage nearby observed 5.04 of rainfall. Interstate 66 partially closed around mile marker 62. A rain gage in the area observed 4.80 inches of rain. Fox Mill Road was closed between Loveless Lane and Thoroughbred Road. A rainfall amount of 4.72 was measured from near the area.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 49.1373 km away, between 2010-09-30 21:30:00 and 2010-09-30 23:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A corridor of moisture funnelled up the eastern seaboard. Bands of heavy rain began to rapidly move into Maryland just after midnight on Thursday morning, September 30. After the initial low pressure passed north of the area late Thursday morning after producing up to 8 inches of rain across portions of Maryland and numerous reports of flash flooding, a brief lull in precipitation occurred Thursday afternoon, before the remnant circulation of former Tropical Storm Nicole moved up the Delmarva Peninsula, reinvigorating heavy rainfall. Storm total rainfall exceeded one foot across many areas along the shore of the Chesapeake Bay, with reported measurements of over 14 inches in several locations in St. Mary\ufffd\ufffd\ufffds County, MD. Hundreds of roads were closed due to high water across the area, and high water rescues and roadway washouts were frequent. There no reported injuries or deaths. At Baltimore-Washington International, the rainfall amount of 6.02\ufffd\ufffd\ufffd on September 30 was the 2nd highest daily total ever recorded, with only August 23, 1933 receiving a higher amount in a single calendar day. Events associated with this episode continued into October 1.\nEvent Narrative: Flash flooding was reported at various locations across the county. Rain gage reports from the area included one on 4.02.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.5951 km away, between 2010-11-17 00:08:00 and 2010-11-17 00:42:00. The events included records with estimated wind gusts of 60.8 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 18000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front passed through the region late during the evening of the 16th into the early morning morning hours of the 17th. A strong southerly flow ahead of the cold front transported plenty of moisture into the area allowing for limited instability to develop. Strong forcing associated with the frontal passage combined with limited instability to trigger showers and thunderstorms. Thunderstorms were able to mix down very strong winds aloft causing damaging winds across some locations. A strong cold front passed through the region late during the evening of the 16th into the early morning morning hours of the 17th. A strong southerly flow ahead of the cold front transported plenty of moisture into the area allowing for limited instability to develop. Strong forcing associated with the frontal passage combined with limited instability to trigger showers and thunderstorms. Thunderstorms were able to mix down very strong winds aloft causing damaging winds across some locations. A strong cold front passed through the region late during the evening of the 16th into the early morning morning hours of the 17th. A strong southerly flow ahead of the cold front transported plenty of moisture into the area allowing for limited instability to develop. Strong forcing associated with the frontal passage combined with limited instability to trigger showers and thunderstorms. Thunderstorms were able to mix down very strong winds aloft causing damaging winds across some locations. A strong cold front passed through the region late during the evening of the 16th into the early morning morning hours of the 17th. A strong southerly flow ahead of the cold front transported plenty of moisture into the area allowing for limited instability to develop. Strong forcing associated with the frontal passage combined with limited instability to trigger showers and thunderstorms. Thunderstorms were able to mix down very strong winds aloft causing damaging winds across some locations. A strong cold front passed through the region late during the evening of the 16th into the early morning morning hours of the 17th. A strong southerly flow ahead of the cold front transported plenty of moisture into the area allowing for limited instability to develop. Strong forcing associated with the frontal passage combined with limited instability to trigger showers and thunderstorms. Thunderstorms were able to mix down very strong winds aloft causing damaging winds across some locations.\nEvent Narrative: Numerous branches were down near Laurel Hills. Two fully developed trees fell on Crest Maple Avenue. Trees were down near Halfway Road and Landmark Road. A barn was also displaced. A tree fell onto a power pole on Route 50. A tree fell onto the roadway near the intersection of Red Hill Road and Watson Road. Multiple trees were down in the Windsor Forest neighborhood.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 13.5399 km away, between 2010-12-01 05:45:00 and 2010-12-01 05:45:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front passed through the region early on the first of December. Southerly winds ahead of the front were able to pump in plenty of warm and moist air for this time of year. Strong forcing from the front combined with limited instability to trigger showers and thunderstorms. Strong winds aloft were able to mix down to the surface in some of the stronger thunderstorms.\nEvent Narrative: A tree was down near Poplar Ford Road and Sudley Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.4978 km away, between 2011-03-10 18:10:00 and 2011-03-10 18:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms.||Winds just a few thousand feet above the surface were quite strong. An isolated thunderstorm did transport these winds down to the surface over the eastern panhandle.\nEvent Narrative: A tree three inches in diameter was down near Bloomery.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 31.1785 km away, between 2011-03-10 18:17:00 and 2011-03-10 19:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 36000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms. ||Winds just a few thousand feet above the surface were quite strong. Some thunderstorms were able to transport these winds down to the surface during the afternoon and evening hours of the 10th. There was also enough rotation at the lower levels of the atmosphere for isolated tornadoes in the stronger thunderstorms. A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms. ||Winds just a few thousand feet above the surface were quite strong. Some thunderstorms were able to transport these winds down to the surface during the afternoon and evening hours of the 10th. There was also enough rotation at the lower levels of the atmosphere for isolated tornadoes in the stronger thunderstorms. A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms. ||Winds just a few thousand feet above the surface were quite strong. Some thunderstorms were able to transport these winds down to the surface during the afternoon and evening hours of the 10th. There was also enough rotation at the lower levels of the atmosphere for isolated tornadoes in the stronger thunderstorms. A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms. ||Winds just a few thousand feet above the surface were quite strong. Some thunderstorms were able to transport these winds down to the surface during the afternoon and evening hours of the 10th. There was also enough rotation at the lower levels of the atmosphere for isolated tornadoes in the stronger thunderstorms. A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms. ||Winds just a few thousand feet above the surface were quite strong. Some thunderstorms were able to transport these winds down to the surface during the afternoon and evening hours of the 10th. There was also enough rotation at the lower levels of the atmosphere for isolated tornadoes in the stronger thunderstorms. A strong cold front slowly passed through the area on the 10th. Plenty of moisture from the Gulf of Mexico and Atlantic Ocean were drawn into the region ahead of the front. A warm and moist southerly flow ahead of the front caused limited instability to develop. Strong lift from the front combined with the instability to trigger showers and thunderstorms. ||Winds just a few thousand feet above the surface were quite strong. Some thunderstorms were able to transport these winds down to the surface during the afternoon and evening hours of the 10th. There was also enough rotation at the lower levels of the atmosphere for isolated tornadoes in the stronger thunderstorms.\nEvent Narrative: Multiple trees were down and a well constructed Barn was collapsed near the intersection of Route 28 and Old Carolina Road. Many broken tree branches were located near the Sully Station Shopping Center west of Braddock Road. Pine trees were snapped in Ellanor Lawrance Park along southbound Virginia Route 28. More pine trees were snapped in the woods of Lawrence Park north of Walney House. Minor tree damage continued across US Route 50 near the International Town and Country Club. Three to four trees were down near Bealeton Road and Rogues Road. Trees were down along I-66 near mile marker 46. A wooden fence six feet high was completely blown over. Aluminum patio furniture flew off the patio near Bealeton. Branches were down in Nokesville.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 27.3852 km away, between 2011-03-10 18:45:00 and 2011-03-10 21:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passed through the Great Lakes on the 10th. A strong cold front associated with this system slowly moved through northern and central Virginia during the afternoon and evening hours. A southeast wind between this system and high pressure over the Atlantic Ocean pumped in copious amounts of moisture across the region. The deep moisture combined with strong lift from the front and limited instability to trigger showers and thunderstorms. Some thunderstorms produced locally heavy amounts of rain in a short period of time which led to flash flooding. Low pressure passed through the Great Lakes on the 10th. A strong cold front associated with this system slowly moved through northern and central Virginia during the afternoon and evening hours. A southeast wind between this system and high pressure over the Atlantic Ocean pumped in copious amounts of moisture across the region. The deep moisture combined with strong lift from the front and limited instability to trigger showers and thunderstorms. Some thunderstorms produced locally heavy amounts of rain in a short period of time which led to flash flooding. Low pressure passed through the Great Lakes on the 10th. A strong cold front associated with this system slowly moved through northern and central Virginia during the afternoon and evening hours. A southeast wind between this system and high pressure over the Atlantic Ocean pumped in copious amounts of moisture across the region. The deep moisture combined with strong lift from the front and limited instability to trigger showers and thunderstorms. Some thunderstorms produced locally heavy amounts of rain in a short period of time which led to flash flooding.\nEvent Narrative: Aden Road at Fleetwood Drive was closed due to flash flooding. Flash flooding was reported at Main Street. Little River Road near the Loudoun and Prince William County line was closed due to flash flooding.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 34.1705 km away, between 2011-04-02 14:23:00 and 2011-04-02 14:23:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A mid-level trough of low pressure provided enough instability for isolated showers and thunderstorms on the 2nd. There was enough cold air aloft for an isolated thunderstorm to produce large hail.\nEvent Narrative: Quarter sized hail was reported near Dale City.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 29.4429 km away, between 2011-04-16 15:35:00 and 2011-04-16 18:16:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 11000.0 and crop damage of 0.0. \n\nEpisode Narrative: Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe. Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe. Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe. Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe. Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe. Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe. Strong low pressure over the Midwest remained cutoff from jet stream on the 16th. The warm front associated with this system passed through during the morning. Warm and moist southerly winds behind the front provided moderate amounts of instability. The instability combined with forcing from the low for showers and thunderstorms to develop. ||There was enough instability along with strong winds aloft for some thunderstorms to become severe.\nEvent Narrative: A tree was down on Larchmont Court and Brawner Drive. Power poles and a transformer was down along Calmes Neck Lane. Trees were down near South King Street and Davis Avenue in Leesburg. A wind gust of 65 mph was measured near Woodburn. A couple of trees were down along Colonial Highway in Hamilton. Sporadic snapped tree limbs and a few uprooted trees were located in neighborhoods surrounding the Westpark Golf Course. A road sign was pulled from the ground and snapped along Clubhouse Drive. ||Shingles were removed from a home near Canby Road. A tree and power lines were down on Foxcroft Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 39.5098 km away, between 2011-04-16 17:15:00 and 2011-04-17 06:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong and closed low pressure system over the Ohio Valley remained nearly stationary through the 16th, bringing copious moisture northward up the eastern seaboard. Lift to produce showers and thunderstorms was focused along a warm front that passed north through the mid-Atlantic during the morning. With ground already saturated from several rounds of significant rainfall in the past week, flooding and flash flooding resulted. Rainfall amounts of over 4 inches were observed. A strong and closed low pressure system over the Ohio Valley remained nearly stationary through the 16th, bringing copious moisture northward up the eastern seaboard. Lift to produce showers and thunderstorms was focused along a warm front that passed north through the mid-Atlantic during the morning. With ground already saturated from several rounds of significant rainfall in the past week, flooding and flash flooding resulted. Rainfall amounts of over 4 inches were observed.\nEvent Narrative: North Sheperds Mill Road was closed due to high water. Rainfall near the event was measured at 2.69 inches. Catoctin creek was out of its banks near Route 690. A rain gage near the event recorded 2.35 inches.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 46.7963 km away, between 2011-04-16 19:00:00 and 2011-04-16 23:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong and closed low pressure system over the Ohio Valley remained nearly stationary through the 16th, bringing copious moisture northward up the eastern seaboard. Lift to produce showers and thunderstorms was focused along a warm front that passed north through the mid-Atlantic during the morning. With ground already saturated from several rounds of significant rainfall in the past week, flooding and flash flooding resulted. Rainfall amounts over the eastern West Virginia panhandle exceeded 3 inches in spots. A strong and closed low pressure system over the Ohio Valley remained nearly stationary through the 16th, bringing copious moisture northward up the eastern seaboard. Lift to produce showers and thunderstorms was focused along a warm front that passed north through the mid-Atlantic during the morning. With ground already saturated from several rounds of significant rainfall in the past week, flooding and flash flooding resulted. Rainfall amounts over the eastern West Virginia panhandle exceeded 3 inches in spots.\nEvent Narrative: A mudslide and flooded basements were reported near the top of the mountain near the Virginia border. Chestnut Hill Road was closed due to water cascading down the road toward Highway 340.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 19.6877 km away, between 2011-04-24 14:55:00 and 2011-04-24 15:03:00. The events included records with estimated wind gusts of 54.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3500.0 and crop damage of 0.0. \n\nEpisode Narrative: A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds. A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds. A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds. A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds. A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds.\nEvent Narrative: Shingle roof damage was reported at the Central Weather Service Unit in Leesburg. A softwood tree was snapped along River Creek Parkway. A tree was uprooted along Coton Farm Drive. Two trees were snapped and one softwood tree was uprooted along Hillhead Place. A small tree was uprooted and part of a fence was damaged.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 32.9423 km away, between 2011-04-24 15:03:00 and 2011-04-24 15:20:00. The events included records with hailstones measuring 1.125 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds and large hail. A southerly flow around high pressure over the Atlantic Ocean provided a warm and moist airmass across the region. A pressure trough combined with the warm and moist conditions to trigger showers and thunderstorms. There was enough instability for some thunderstorms to produce damaging winds and large hail.\nEvent Narrative: Hail up to the size of half dollars was reported near Whites Ferry. Hail up to the size of quarters was reported near Damascus.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 23.618 km away, between 2011-04-27 19:32:00 and 2011-04-27 22:28:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 56000.0 and crop damage of 0.0. \n\nEpisode Narrative: High pressure remained over the western Atlantic while a strong cold front slowly tracked through the Midwest. A southerly flow pumped in copious amounts of moisture from the Atlantic and Gulf of Mexico. The trough of low pressure associated with the cold front provided enough cold air aloft for moderate instability to develop. The instability combined with an upper-level disturbance rotating around the trough to trigger showers and thunderstorms. ||There was enough instability along with stronger winds aloft for some thunderstorms to become severe. Low level winds changed rapidly in speed and direction with height causing isolated tornadoes to develop. High pressure remained over the western Atlantic while a strong cold front slowly tracked through the Midwest. A southerly flow pumped in copious amounts of moisture from the Atlantic and Gulf of Mexico. The trough of low pressure associated with the cold front provided enough cold air aloft for moderate instability to develop. The instability combined with an upper-level disturbance rotating around the trough to trigger showers and thunderstorms. ||There was enough instability along with stronger winds aloft for some thunderstorms to become severe. Low level winds changed rapidly in speed and direction with height causing isolated tornadoes to develop. High pressure remained over the western Atlantic while a strong cold front slowly tracked through the Midwest. A southerly flow pumped in copious amounts of moisture from the Atlantic and Gulf of Mexico. The trough of low pressure associated with the cold front provided enough cold air aloft for moderate instability to develop. The instability combined with an upper-level disturbance rotating around the trough to trigger showers and thunderstorms. ||There was enough instability along with stronger winds aloft for some thunderstorms to become severe. Low level winds changed rapidly in speed and direction with height causing isolated tornadoes to develop.\nEvent Narrative: Numerous trees were snapped along Carriage Ford Road, Aden Road and Garman Drive. Siding and shingles were removed from several homes in the area. ||Horse run-ins and sheds were also damaged. Garage doors were blown in on a detached garage. A fence was also damaged along with some signs and small trees in the parking lot of a shopping center. A few trees were snapped along Linton Hall Road before the tornado lifted. The tornado began in a parking lot along Sunset Hills Road where small slimbs were snapped from a hardwood tree and a large limb was snapped from a softwood tree. The tornado crossed Sunset Hills Road and entered a golf course where it uprooted or snapped several hardwood and softwood trees. ||A few trees were snapped or uprooted along Wedge Road and a few homes appeared to have minor damage from the fallen trees. The tornado tracked toward the Oaks Village Center before weakening. Numerous trees were uprooted or snapped near the Oaks Village Center. Several trees were down on Route 7 in Round Hill.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 34.8557 km away, between 2011-04-28 04:07:00 and 2011-04-28 04:16:00. The events included records with estimated wind gusts of 51.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft.||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms. A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft.||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms. A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft.||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms. A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft.||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms.\nEvent Narrative: A tree fell down onto wires in Middleburg. Thunderstorm wind gusts were estimated to be around 60 mph. Thunderstorm wind gusts were estimated to be around 60 mph. Thunderstorm wind gusts were estimated to be around 60 mph.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 28.2334 km away, between 2011-04-28 05:45:00 and 2011-04-28 05:49:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. ||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms. A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. ||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms. A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. ||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms. A strong cold front slowly passed through the region during the morning and early afternoon hours of the 28th. A southerly flow ahead of the front caused deep moisture over the area. The deep moisture combined with a mid-level trough to produce moderate amounts of instability. The cold front combined with the instability to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. ||Low level wind speed and direction changed rapidly with height causing tornadoes to develop in some of the stronger thunderstorms.\nEvent Narrative: Multiple trees were down in Beallsville. Trees were down along Big Woods Road. Spotty tree damage was observed along a track on Beallsville Road, Elgin Road and Jerusalem Road. A trampoline was lofted and deposted atop a power pole with adjacent damage to a fence and a small tree. Trees were down over Route 109.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 26.4314 km away, between 2011-04-28 06:24:00 and 2011-04-28 16:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front slowly passed through the region during the morning of the 28th A southerly flow ahead of the front caused deep moisture over the area. The cold front combined with the instability to trigger showers and thunderstorms with very heavy rainfall rates. Slow moving and training convection combined to produce flash flooding in some locations, as rainfall amounts of up to 2.5 inches were observed. A strong cold front slowly passed through the region during the morning of the 28th A southerly flow ahead of the front caused deep moisture over the area. The cold front combined with the instability to trigger showers and thunderstorms with very heavy rainfall rates. Slow moving and training convection combined to produce flash flooding in some locations, as rainfall amounts of up to 2.5 inches were observed. A strong cold front slowly passed through the region during the morning of the 28th A southerly flow ahead of the front caused deep moisture over the area. The cold front combined with the instability to trigger showers and thunderstorms with very heavy rainfall rates. Slow moving and training convection combined to produce flash flooding in some locations, as rainfall amounts of up to 2.5 inches were observed. A strong cold front slowly passed through the region during the morning of the 28th A southerly flow ahead of the front caused deep moisture over the area. The cold front combined with the instability to trigger showers and thunderstorms with very heavy rainfall rates. Slow moving and training convection combined to produce flash flooding in some locations, as rainfall amounts of up to 2.5 inches were observed.\nEvent Narrative: A water rescue was performed on New Valley Church Road near Lucketts. Numerous roads between Middleburg and Lucketts were covered with water. A spotter near the event observed 1.99 inches of rain. Route 9 was closed due to flash flooding on north fork Little Catoctin Creek. A water rescue was ongoing at Dry Mill Road in Leesburg. Numerous roads throughout the county were either closed or partially restricted. Gant Lane and Cochran Mill Road were impassible due to rising creek waters.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 47.5477 km away, between 2011-04-28 07:30:00 and 2011-04-28 10:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front slowly passed through the region during the morning of the 28th A southerly flow ahead of the front caused deep moisture over the area. The cold front combined with the instability to trigger showers and thunderstorms with very heavy rainfall rates. Slow moving and training convection combined to produce flash flooding in some locations, as over 3.5 inches of rain fell in spots.\nEvent Narrative: Maryland State Route 355 was flooded and closed at Ball Road near the the Monocacy Battlefield. A rain gage near the event measured 2.30 inches.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 27.5896 km away, between 2011-05-16 18:38:00 and 2011-05-16 19:10:00. The events included records with hailstones measuring 40.2 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Low pressure both at the surface and aloft developed over the Mid-Atlantic during the 16th. A southeast flow around this system ushered in plenty of moisture off the Atlantic Ocean. The moisture caused moderate amounts of instability to develop. The combination of the instability and an upper-level disturbance in the southeast flow aloft caused showers and thunderstorms to develop. Some thunderstorms did become severe with damaging winds and large hail. Low pressure both at the surface and aloft developed over the Mid-Atlantic during the 16th. A southeast flow around this system ushered in plenty of moisture off the Atlantic Ocean. The moisture caused moderate amounts of instability to develop. The combination of the instability and an upper-level disturbance in the southeast flow aloft caused showers and thunderstorms to develop. Some thunderstorms did become severe with damaging winds and large hail. Low pressure both at the surface and aloft developed over the Mid-Atlantic during the 16th. A southeast flow around this system ushered in plenty of moisture off the Atlantic Ocean. The moisture caused moderate amounts of instability to develop. The combination of the instability and an upper-level disturbance in the southeast flow aloft caused showers and thunderstorms to develop. Some thunderstorms did become severe with damaging winds and large hail. Low pressure both at the surface and aloft developed over the Mid-Atlantic during the 16th. A southeast flow around this system ushered in plenty of moisture off the Atlantic Ocean. The moisture caused moderate amounts of instability to develop. The combination of the instability and an upper-level disturbance in the southeast flow aloft caused showers and thunderstorms to develop. Some thunderstorms did become severe with damaging winds and large hail. Low pressure both at the surface and aloft developed over the Mid-Atlantic during the 16th. A southeast flow around this system ushered in plenty of moisture off the Atlantic Ocean. The moisture caused moderate amounts of instability to develop. The combination of the instability and an upper-level disturbance in the southeast flow aloft caused showers and thunderstorms to develop. Some thunderstorms did become severe with damaging winds and large hail.\nEvent Narrative: Quarter sized hail was estimated near Middleburg. A tree was knocked down across Burwell Road near the Fauquier County Line. A large tree fell onto power lines near the intersection of Vint Hill Road and Sudley Manor Drive. Large tree limbs were down along Rogue Road. A large tree fell onto power lines near the intersection of Devlin Road and University Boulevard.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 25.8487 km away, between 2011-05-16 19:10:00 and 2011-05-16 20:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A nearly stationary area of low pressure over the Ohio Valley produced several days of intermittent showers and thunderstorms across the mid-Atlantic leading up to May 16th. On the afternoon and evening of May 16, training thunderstorms over saturated produced in excess of 2 inches of rain across portions of Prince William County and adjacent independent cities. This prompted flash flooding over the southwestern suburbs of the Washington metropolitan area. A nearly stationary area of low pressure over the Ohio Valley produced several days of intermittent showers and thunderstorms across the mid-Atlantic leading up to May 16th. On the afternoon and evening of May 16, training thunderstorms over saturated produced in excess of 2 inches of rain across portions of Prince William County and adjacent independent cities. This prompted flash flooding over the southwestern suburbs of the Washington metropolitan area. A nearly stationary area of low pressure over the Ohio Valley produced several days of intermittent showers and thunderstorms across the mid-Atlantic leading up to May 16th. On the afternoon and evening of May 16, training thunderstorms over saturated produced in excess of 2 inches of rain across portions of Prince William County and adjacent independent cities. This prompted flash flooding over the southwestern suburbs of the Washington metropolitan area.\nEvent Narrative: A high water rescue was underway near the intersection of Lucasville Road and Hidden Spring Drive. Water was 3 feet deep. A rain gage nearby measured 1.90 inches. Fleetwood Drive was closed near Parkgate Drive due to flash flooding. Valley View Drive was closed near Bristow Road due to flash flooding.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 13.0164 km away, between 2011-05-18 15:30:00 and 2011-05-18 16:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A nearly stationary area of upper level low pressure system over the Ohio Valley provided plenty of lift to combine with an usually strong and moist southeasterly low-level flow to produce bands of moderate to heavy showers across the mid-Atlantic. With saturated ground in place and the training nature of the widespread showers, flood and flash flooding was the result across portions of northern Virginia. Rainfall amounts of over 3 inches were common and included a measurement of 4.48 inches from Earlysville, VA.\nEvent Narrative: Water of a depth of at least 6 inches was flowing across Featherbed Lane north of Route 29.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 49.7998 km away, between 2011-05-18 16:45:00 and 2011-05-18 16:45:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low remained over the region on the 18th. Moderate instability developed due to the unusual amount of cold air aloft. Showers and thunderstorms developed due to the instability. Some thunderstorms did produce large hail.\nEvent Narrative: Quarter sized hail was reported near Orlean.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 20.6598 km away, between 2011-05-23 17:00:00 and 2011-05-23 17:00:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow between upper-level low pressure over the Plains and upper-level high pressure over the Atlantic Ocean produced plenty of moisture over the region during the 23rd. A pressure trough also remained over the area during this time. The moisture produced moderate amounts of instability which combined with the pressure trough to trigger showers and thunderstorms. An isolated thunderstorm did produce large hail.\nEvent Narrative: Quarter sized hail was reported along the Poolesville Golf Course.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.5654 km away, between 2011-05-27 18:00:00 and 2011-05-27 18:35:00. The events included records with estimated wind gusts of 50.8 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A warm and moist airmass remained over the region during the 27th. A surface trough provided the lifting mechanism for more showers and thunderstorms to develop. Copious amounts of instability caused some thunderstorms to become severe. A warm and moist airmass remained over the region during the 27th. A surface trough provided the lifting mechanism for more showers and thunderstorms to develop. Copious amounts of instability caused some thunderstorms to become severe. A warm and moist airmass remained over the region during the 27th. A surface trough provided the lifting mechanism for more showers and thunderstorms to develop. Copious amounts of instability caused some thunderstorms to become severe. A warm and moist airmass remained over the region during the 27th. A surface trough provided the lifting mechanism for more showers and thunderstorms to develop. Copious amounts of instability caused some thunderstorms to become severe. A warm and moist airmass remained over the region during the 27th. A surface trough provided the lifting mechanism for more showers and thunderstorms to develop. Copious amounts of instability caused some thunderstorms to become severe.\nEvent Narrative: Trees were down along Joplin Road south of Independent Hill. A tree that was eight inches in diameter was down near the intersection of Routes 15 and 50. A tree that was eight inches in diameter was down near the intersection of Routes 15 and 50. Several one to two inch diameter trees were down near the intersection of Coffer Woods Road and Burke Centre Parkway. A tree was down on Takaro Farm Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.7733 km away, between 2011-05-27 18:59:00 and 2011-05-27 18:59:00. The events included records with measured wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm and moist airmass remained over the region during the 27th. A surface trough provided the lifting mechanism for more showers and thunderstorms to develop. Copious amounts of instability caused some thunderstorms to become severe.\nEvent Narrative: A wind gust of 60 mph was measured in Gaithersburg.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 30.9085 km away, between 2011-06-09 17:20:00 and 2011-06-09 18:40:00. The events included records with hailstones measuring 35.05 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 0.0. \n\nEpisode Narrative: Plenty of moisture continued to rotate around high pressure over the southeastern Conus. Hot conditions combined with the moisture to cause moderate amounts of instability to develop. The instability combined with forcing from a surface trough to trigger showers and thunderstorms during the afternoon and evening hours. The moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. Plenty of moisture continued to rotate around high pressure over the southeastern Conus. Hot conditions combined with the moisture to cause moderate amounts of instability to develop. The instability combined with forcing from a surface trough to trigger showers and thunderstorms during the afternoon and evening hours. The moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. Plenty of moisture continued to rotate around high pressure over the southeastern Conus. Hot conditions combined with the moisture to cause moderate amounts of instability to develop. The instability combined with forcing from a surface trough to trigger showers and thunderstorms during the afternoon and evening hours. The moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. Plenty of moisture continued to rotate around high pressure over the southeastern Conus. Hot conditions combined with the moisture to cause moderate amounts of instability to develop. The instability combined with forcing from a surface trough to trigger showers and thunderstorms during the afternoon and evening hours. The moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. Plenty of moisture continued to rotate around high pressure over the southeastern Conus. Hot conditions combined with the moisture to cause moderate amounts of instability to develop. The instability combined with forcing from a surface trough to trigger showers and thunderstorms during the afternoon and evening hours. The moderate instability caused some thunderstorms to produce damaging wind gusts and large hail.\nEvent Narrative: Large tree limbs were blown down along Route 50. Multiple trees were down along Foxcroft Road. Hail up to quarters in size was reported along Round Top Lane. Half dollar sized hail was reported near Middleburg. Large Walnut trees were uprooted and large limbs were snapped off other trees along Round top Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.3937 km away, between 2011-06-11 13:46:00 and 2011-06-11 13:49:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A trough of low pressure combined with plenty of low-level moisture to produce moderate amounts of instability on the eleventh. The instability combined with a surface trough to trigger showers and thunderstorms. Some thunderstorms produced damaging winds and large hail. A trough of low pressure combined with plenty of low-level moisture to produce moderate amounts of instability on the eleventh. The instability combined with a surface trough to trigger showers and thunderstorms. Some thunderstorms produced damaging winds and large hail. A trough of low pressure combined with plenty of low-level moisture to produce moderate amounts of instability on the eleventh. The instability combined with a surface trough to trigger showers and thunderstorms. Some thunderstorms produced damaging winds and large hail.\nEvent Narrative: A wind gust of 60 mph was estimated on Fenny Hill Road. A large birtch tree was snapped in half along Fenny Hill Road. Wind gusts were estimated to be around 60 mph along Carrington Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.1799 km away, between 2011-06-12 14:42:00 and 2011-06-12 15:55:00. The events included records with estimated wind gusts of 54.7 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 21000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail. A cold front combined with moderate instability to trigger showers and thunderstorms on the twelfth. Stronger winds aloft due to an upper-level low over New England caused thunderstorms to become well organized. Thunderstorms were able to produce damaging wind gusts along wit large hail.\nEvent Narrative: Trees were down along the Snickersville Turnpike. Trees were down along Polecat Hill Road. A tree was down on Singletons Way. A tree was down on Compton Road at Briarcroft Road. A tree fell onto Main Street. A large limb fell into the southbound lane of VA Route 9. Trees and wires were down along the 38000 Block of VA Route 9. A tree fell onto a house along the 20000 Block of Furr Road. Trees were down along St. Louis Road and Foxcroft Road. Thunderstorm winds produced damage to Foxcroft School in Middleburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.2864 km away, between 2011-06-16 21:16:00 and 2011-06-16 21:16:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A warm front passed through the region during the 16th. Warm and humid air behind the boundary caused showers and thunderstorms to develop. Some thunderstorms were able to produce damaging wind gusts and large hail.\nEvent Narrative: Trees and power lines were down near the intersection of Crest Hill Road and Hume Road.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 16.7283 km away, between 2011-06-16 22:50:00 and 2011-06-17 02:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front slowly lifted northward through northern Virginia on the evening of the 16th. Warm and very moist air was lifted along this boundary and thunderstorms developed. Heavy rain in the urban areas of the City of Fairfax and adjacent Fairfax County prompted localized flash flooding. Rainfall amounts of over 2 inches in less than 2 hours were measured in this area.\nEvent Narrative: City of Fairfax police reported cars submerged in high water at Roberts Road and Foreest Avenue.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.2952 km away, between 2011-06-28 16:53:00 and 2011-06-28 17:13:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through the region on the twenty-eighth. The cold front combined with moderate instability to trigger showers and thunderstorms. Some thunderstorms were able to produce damaging wind gusts and large hail. A cold front passed through the region on the twenty-eighth. The cold front combined with moderate instability to trigger showers and thunderstorms. Some thunderstorms were able to produce damaging wind gusts and large hail.\nEvent Narrative: Trees were down near Rusby. A tree was down along Ensors Shop Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7359 km away, between 2011-07-03 16:38:00 and 2011-07-03 19:00:00. The events included records with hailstones measuring 48.75 inches.The events resulted in 0 injuries and 1 fatalities. The events caused property damage valued at 17000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail. A cold front passed through the area during the 3rd. A southerly flow ahead of the front caused enough warm and moist air for moderate instability to develop. The combination of lift associated with the front and instability triggered showers and thunderstorms. Some thunderstorms became severe with damaging winds and large hail.\nEvent Narrative: A fatality occurred when a tree fell onto a cyclist along the C and O Canal Towpath. The location along the Towpath was south of Whites Ferry along mile marker 33. Several trees were snapped and uprooted in Airmont Farms. A large tree was down and several large Oak limbs were snapped. Ping pong ball sized hail was reported near Delaplane. Multiple tree limbs were down that were three inches and larger in diameter. The damage occurred along Route 17 and 155 on Winchester Road. Trees and large limbs were down. A wind gust of 63 mph was measured near Sterling Park. A tree was down along the eastbound lane of Interstate 66. A tree fell onto a car. Trees were down near Dale City.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.1646 km away, between 2011-07-11 18:25:00 and 2011-07-11 19:34:00. The events included records with estimated wind gusts of 52.4 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 21000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail. An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail. An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail. An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail. An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail.\nEvent Narrative: Several trees were down in Purcellville. Trees fell onto power lines along Parkgate Drive between Aden Road and Fleetwood Road. At least seven large trees about one foot in diameter or more were down near the Fairfax County Parkway and West Ox Road. A tree fell onto power lines at Cannonball Gate Road and Bear Wallow Road. Trees fell onto power lines along Lee Highway between Sudley Road and John Marshall Highway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.0942 km away, between 2011-07-11 18:50:00 and 2011-07-11 18:54:00. The events included records with estimated wind gusts of 48.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail. An upper-level disturbance passed through the area on the 11th. The atmosphere was very unstable due to a hot and humid air mass in place. The combination of forcing from the upper-level disturbance along with high amounts of instability led to the development of showers and thunderstorms. Thunderstorms produced damaging winds and large hail.\nEvent Narrative: Multiple trees were down on the Poolesville area. Multiple trees were down in the Germantown area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.7569 km away, between 2011-07-13 13:26:00 and 2011-07-13 14:25:00. The events included records with estimated wind gusts of 50.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft. A cold front passed through northern and central Virginia on the 13th. Moderate instability ahead of the front combined with the forcing that was associated with the front to trigger showers and thunderstorms. Some thunderstorms were able to mix down strong winds from aloft.\nEvent Narrative: A tree was down at the intersection of Herndon Parkway and Crestview Drive. Trees were down along Chilly Hollow Road. Tree branches were down in Vienna. Tree limbs that were two to three inches in diameter were down. A large tree was snapped along Featherbed Lane in the Manassas Battlefield. A tree was down near the intersection of Route 123 and Horseshoe Road. A large tree was blocking the Washington and Old Dominion Trail. Trees and wires were down.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 32.6856 km away, between 2011-07-13 14:00:00 and 2011-07-13 15:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed along and ahead of a cold front moving through the Washington metropolitan area. Heavy rainfall rates prompted flash flooding in a few locations. Rainfall amounts of up to 2.01 were recorded in Charles County.\nEvent Narrative: Game Preserve Road was closed due to high water.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 11.1112 km away, between 2011-07-13 14:05:00 and 2011-07-13 17:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed along and ahead of a cold front moving through the Washington metropolitan area. Heavy rainfall rates prompted flash flooding in parts of Fairfax County. Rainfall amounts of up to 3.23 inches were reported near Vienna. Showers and thunderstorms developed along and ahead of a cold front moving through the Washington metropolitan area. Heavy rainfall rates prompted flash flooding in parts of Fairfax County. Rainfall amounts of up to 3.23 inches were reported near Vienna. Showers and thunderstorms developed along and ahead of a cold front moving through the Washington metropolitan area. Heavy rainfall rates prompted flash flooding in parts of Fairfax County. Rainfall amounts of up to 3.23 inches were reported near Vienna. Showers and thunderstorms developed along and ahead of a cold front moving through the Washington metropolitan area. Heavy rainfall rates prompted flash flooding in parts of Fairfax County. Rainfall amounts of up to 3.23 inches were reported near Vienna. Showers and thunderstorms developed along and ahead of a cold front moving through the Washington metropolitan area. Heavy rainfall rates prompted flash flooding in parts of Fairfax County. Rainfall amounts of up to 3.23 inches were reported near Vienna.\nEvent Narrative: Alabama Drive was closed due to flash flooding. A nearby rain gage measured 1.35 inches. The intersection of Center Street and Route 123 have been closed due to flash flooding. A nearby rain gage measured 2.62 inches. A swift water rescue was conducted at the intersection of Hunter Mill Road and Lawyers Road. A rain gage near the event measured 1.04 inches. A swift water rescue occurred at the intersection of Hunter Mill Road and Hunter Station Road. Forest Heights Court was closed due to flash flooding. A nearby rain gage measured 1.05 inches.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.1826 km away, between 2011-07-22 15:43:00 and 2011-07-22 15:43:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A hot and humid air mass in place caused high amounts of instability on the 22nd. A stationary boundary triggered showers and thunderstorms. The high amounts of instability caused thunderstorms to produce damaging winds.\nEvent Narrative: Multiple branches that were three to six inches in diameter were down.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 23.1963 km away, between 2011-08-01 15:00:00 and 2011-08-01 17:45:00. The events included records with hailstones measuring 48.45454545454545 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 22000.0 and crop damage of 5000.0. \n\nEpisode Narrative: An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail. An upper-level ridge was centered over the southern Plains while an upper-level low was located over central Canada. A northwest flow between these two systems caused colder air aloft to move overhead. Warm and moist air at the surface combined with the colder air aloft to produce moderate amounts of instability. A pressure trough at the surface caused showers and thunderstorms to develop. Moderate instability caused some thunderstorms to produce damaging wind gusts and large hail.\nEvent Narrative: Trees were down across southeastern Leesburg. Trees were down along Hughesville Road. Quarter sized hail was measured in Hughesville. Trees were down along Hughesville Road and adjacent proporties. A small plane was toppled at the Leesburg Executive Airport. A couple of trees were down along Hillsboro Road in Purcellville. Trees were down near the intersection of Purcellville Road and Allder School Road. Trees were down near Hamilton Station Road and Route 9. Widespread wind damage to corn crop was reported. A large tree was snapped near the Mt. Zion Cemetery. Trees were down along Route 50 between Aldie and Arcola.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.1409 km away, between 2011-08-14 19:00:00 and 2011-08-14 20:22:00. The events included records with estimated wind gusts of 56.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 18000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough was over the region on the 14th. Colder air aloft due to the upper trough caused moderate amounts of instability to develop. A surface trough triggered showers and thunderstorms and some thunderstorms produced damaging wind gusts due to the moderate instability. An upper-level trough was over the region on the 14th. Colder air aloft due to the upper trough caused moderate amounts of instability to develop. A surface trough triggered showers and thunderstorms and some thunderstorms produced damaging wind gusts due to the moderate instability. An upper-level trough was over the region on the 14th. Colder air aloft due to the upper trough caused moderate amounts of instability to develop. A surface trough triggered showers and thunderstorms and some thunderstorms produced damaging wind gusts due to the moderate instability. An upper-level trough was over the region on the 14th. Colder air aloft due to the upper trough caused moderate amounts of instability to develop. A surface trough triggered showers and thunderstorms and some thunderstorms produced damaging wind gusts due to the moderate instability. An upper-level trough was over the region on the 14th. Colder air aloft due to the upper trough caused moderate amounts of instability to develop. A surface trough triggered showers and thunderstorms and some thunderstorms produced damaging wind gusts due to the moderate instability.\nEvent Narrative: Trees were down over the roadway at the intersection of Maryland Route 464 at Lander Road. The intersection of Jefferson Pike and Burkittsville road was closed due to downed trees. Trees were down along side of the RR and C&O Canal. Small branches and limbs were down. Numerous trees were down along and near Route 464 between Brunswick and Jefferson.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.3665 km away, between 2011-08-14 19:22:00 and 2011-08-14 19:22:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough was over the region on the 14th. Colder air aloft due to the upper trough caused moderate amounts of instability to develop. A surface trough triggered showers and thunderstorms and some thunderstorms produced damaging wind gusts due to the moderate instability.\nEvent Narrative: A large tree was down on Route 15 blocking traffic.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 37.5004 km away, between 2011-08-14 21:00:00 and 2011-08-14 23:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Deep layer southerly flow advected a moist, tropical airmass into the Mid-Atlantic. As low pressure approached from the west, periods of heavy rain and thunderstorms moved across Maryland. Flash flooding occurred in a number of places, with rainfall totals as high as 4.75 inches in Baltimore County. Deep layer southerly flow advected a moist, tropical airmass into the Mid-Atlantic. As low pressure approached from the west, periods of heavy rain and thunderstorms moved across Maryland. Flash flooding occurred in a number of places, with rainfall totals as high as 4.75 inches in Baltimore County. Deep layer southerly flow advected a moist, tropical airmass into the Mid-Atlantic. As low pressure approached from the west, periods of heavy rain and thunderstorms moved across Maryland. Flash flooding occurred in a number of places, with rainfall totals as high as 4.75 inches in Baltimore County.\nEvent Narrative: Several roads were closed due to high water. Southbound Interstate 270 closed near Interstate 370 due to high water. A spotter nearby measured 3.52 inches of rain. Water was flowing across a bridge on Kings Valley Road. Rain measured 2.72 inches in 45 minutes.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 11.249 km away, between 2011-08-18 16:24:00 and 2011-08-18 20:20:00. The events included records with hailstones measuring 5.704545454545454 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail. A southerly flow around high pressure off the east coast produced hot and humid conditions. The hot and humid conditions combined with colder air aloft associated with an upper-level trough to produce moderate amounts of instability. Some thunderstorms that developed produced damaging wind gusts and large hail.\nEvent Narrative: Tree limbs that were two inches in diameter were snapped off softwood trees. Golf ball sized hail was reported near the Dulles Airport. Quarter sized hail was reported near Ashburn. Golf ball sized hail was reported. Quarter sized hail was reported in Sterling. Quarter sized hail was reported near Sterling Park. Hail up to ping pong balls in size was reported near Catharpin. Hail up to golf balls in size was reported. Quarter sized hail was reported near Herndon. Quarter sized hail was reported near Catharpin. Quarter sized hail was reported in Fairfax.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.6771 km away, between 2011-08-19 17:44:00 and 2011-08-19 18:19:00. The events included records with estimated wind gusts of 51.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough provided cold air aloft while warm and moist air remained at the surface. Moderate amounts of instability developed during the afternoon and evening hours. An isolated thunderstorm was able to produce damaging wind gusts. An upper-level trough provided cold air aloft while warm and moist air remained at the surface. Moderate amounts of instability developed during the afternoon and evening hours. An isolated thunderstorm was able to produce damaging wind gusts.\nEvent Narrative: Law Enforcement moved a tree from Mawavi Road in Prince William Forest Park. A tree was down on a power line near the intersection of Meadow Lane and Gibson Drive.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 39.0304 km away, between 2011-08-21 12:20:00 and 2011-08-21 13:10:00. The events included records with hailstones measuring 33.46875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail. A cold front approached the area from the Ohio Valley on the 21st. Warm and moist air ahead of the boundary caused an unstable atmosphere. Some thunderstorms ahead of the cold front produced damaging winds and large hail.\nEvent Narrative: Golf ball sized hail was reported near Upperville. Quarter sized hail was reported near Orlean. A large tree broken due to thunderstorm winds. Four large trees were down due to thunderstorm winds. Large limbs were down due to thunderstorm winds. Some small branches were broken from trees. Several trees were down across the county. Quarter sized hail was reported near Upperville.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 48.7881 km away, between 2011-09-06 00:30:00 and 2011-09-06 05:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Deep tropical moisture associated with the remnants of Tropical Depression Lee interacted with a slow-moving cold front to produce widespread showers across the area. High rainfall amounts associated with some of this activity prompted flooding and flash flooding in a few locations. Rainfall totals were a high as 8.90 inches in Nelson County.\nEvent Narrative: Standing water forced the closure of Route 656 at the Route 17 overpass. Rainfall amounts of 3.75 were measured nearby.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 33.0326 km away, between 2011-09-07 23:00:00 and 2011-09-08 23:45:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of Maryland as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from Charles County northeastward into Baltimore County. The highest measured rainfall report during this period was 10.70 inches in Anne Arundel County.\nEvent Narrative: Kings Valley Road closed and under 2 feet of flowing water. Muddy Branch Road closed due to flash flooding. Flash flooding caused structural damage on the bridge over Dry Seneca Creek on Montevideo Road. Route 190 was closed between Violetters Lock Road and Manor Stone Drive. Goshen Road was closed between East Village and Warbuild Road due to flash flooding. Storm total precipitation from near this event was 3.09 inches, according to rain gauge measurement. Route 80 was flooded and closed west of Ed McClain Road. Routes 108 and 109 near Damascus were closed due to flash flooding. A nearby rain gauge tallied 3.10 inches.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 13.4417 km away, between 2011-09-08 13:45:00 and 2011-09-08 21:00:00.The events resulted in 0 injuries and 2 fatalities. No significant property or crop damage was reported. \n\nEpisode Narrative: Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain. Abnormally moist atmosphere across the mid-Atlantic allowed showers and thunderstorms to produce exceptional rainfall rates across portions of northern Virginia|as the remnants of Tropical Depression Lee interacted with a nearly stationary boundary near the Mason-Dixon line. Major flooding and flash flooding occurred in numerous areas. The highest rainfall and worst flooding happened in a band from King George County northward into Fairfax County. An AWOS site in Fairfax County measured 13.48 inches of rain.\nEvent Narrative: Flash flooding on Piney Branch Creek near Marcliff Court swept away and drowned a 12 year old male. Westbound Interstate 66 was closed due to flash flooding at Exit 57. Virginia Railway Express Trains shut down due to flash flooding on the tracks. Flash flooding on Charles Branch submerged vehicle on Beach Mill Road near Club View Drive. One person was swept away and drowned. Hunter Mill Road underpass beneath the Dulles Toll Road was closed due to flash flooding. A nearby spotter recorded 6.84 inches of rain during the event. Wiehle Avenue was closed at North Shore Drive due to flash flooding. A swift water rescue was performed near the intersection of Walker Road and Windswept Drive due to flash flooding. Route 50 closed at Oak Street due to flash flooding. Flash flooding of Accotink Creek forced the closure of numerous roadways, including Route 50 at Rebel Run, Eaton Place, and Draper Drive. Also, Pickett Road was closed at Old Pickett Road and Old Lee Highway was closed at Ridge Drive. Intersection of University and Kenmore Drives closed due to flash flooding. Intersection of Stringfellow Road and Route 50 was closed due to flash flooding. The retention pond at Fair Oaks Mall overtopped its banks and flooded Route 50. A spotter near this location recorded 10.18 inches. Route 123 near Assembly Drive was closed due to flash flooding. University Drive near George Mason University was closed due to flash flooding. High water rescued being peformed on stranded vehicles at the intersection of Routes 123 and 50. A nearby spotter recorded 7.59 inches of rain. A swift water boat rescue was performed at Hunter Mill Road and Lawyers Road as a result of flash flooding. A nearby spotter measured 5.39 inches of rain. Waples Mill Road was closed at Oakton Road due to flash flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.7633 km away, between 2011-09-09 02:15:00 and 2011-09-09 16:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Scattered showers continued through northern Virginia on the 9th, after record breaking precipitation on the 8th. Flooding was ongoing in Fairfax County through much of the day, with a number of roadways closed and streams out of their banks. A trained spotter in Franconia measured a storm total rainfall of 12.56 inches. Scattered showers continued through northern Virginia on the 9th, after record breaking precipitation on the 8th. Flooding was ongoing in Fairfax County through much of the day, with a number of roadways closed and streams out of their banks. A trained spotter in Franconia measured a storm total rainfall of 12.56 inches.\nEvent Narrative: Guinea Road was closed due to flooding. A nearby spotter had a storm total of 11.97 inches. Water remained over the road at Lawyers Road and Hunter Mill Road and the intersection was flooded and closed. A nearby spotter observed 9.49 inches of rain for a storm total.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 47.9193 km away, between 2011-09-14 17:40:00 and 2011-09-14 17:40:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the region during the afternoon and evening hours of the 14th. A southwest flow ahead of the front caused a warm and humid air mass which led to moderate amounts of instability. The moderate instability combined with forcing from the front to trigger showers and thunderstorms. Some thunderstorms produced damaging winds and large hail.\nEvent Narrative: Wind gusts were estimated to be around 60 mph.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 19.4709 km away, between 2011-10-13 15:58:00 and 2011-10-13 17:02:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 49000.0 and crop damage of 0.0. \n\nEpisode Narrative: A warm front passed through central and northern Virginia during the afternoon and evening hours of the 13th. A potent upper-level trough approached the area during the same time causing strong winds aloft. Thunderstorms that developed behind the front were able to produce damaging wind gusts due to the strong winds aloft. Winds rapidly changed in both direction and speed with height causing some of the stronger thunderstorms to produce tornadoes near the warm front. A warm front passed through central and northern Virginia during the afternoon and evening hours of the 13th. A potent upper-level trough approached the area during the same time causing strong winds aloft. Thunderstorms that developed behind the front were able to produce damaging wind gusts due to the strong winds aloft. Winds rapidly changed in both direction and speed with height causing some of the stronger thunderstorms to produce tornadoes near the warm front. A warm front passed through central and northern Virginia during the afternoon and evening hours of the 13th. A potent upper-level trough approached the area during the same time causing strong winds aloft. Thunderstorms that developed behind the front were able to produce damaging wind gusts due to the strong winds aloft. Winds rapidly changed in both direction and speed with height causing some of the stronger thunderstorms to produce tornadoes near the warm front. A warm front passed through central and northern Virginia during the afternoon and evening hours of the 13th. A potent upper-level trough approached the area during the same time causing strong winds aloft. Thunderstorms that developed behind the front were able to produce damaging wind gusts due to the strong winds aloft. Winds rapidly changed in both direction and speed with height causing some of the stronger thunderstorms to produce tornadoes near the warm front.\nEvent Narrative: At least four large trees were down and partially blocking the roadway between Hunter Mill Road and just north of the intersection of Hunter Mill Road and Vale Road. Trees were damaged along Wickens Road. A resident reported damage to trees and a boat on his property along Rogues Road. Spotty tree damage was found along Ebenezer Church Road mainly in the form of snapped large limbs. ||Damage also occurred to a farm located off Midland Road near Old Windwright Lane. A metal roof covering on the rear of the farmhouse was peeled off and was later found in a field about 200 yards northwest of the house. ||A porch was blown off a residence at the end of Longstalk Lane. Numerous hardwood and softwood trees were snapped or uprooted near the residence. Tree limbs were damaged near Eustace Road and south of Catlett road. Trees were sporadically uprooted and snapped for about a three mile path starting near Clifton to just west of the Fairfax City.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 11.8663 km away, between 2011-10-13 17:30:00 and 2011-10-13 23:45:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County. A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County. A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County. A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County. A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County. A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County. A slow-moving warm front lifted northward through northern Virginia during the afternoon and evening. Over 24 hours of intermittent rain had created saturated grounds across the area and even a report of morning flooding. Thus, when thunderstorms fired later in the day as instability and wind fields strengthened, high rainfall rates associated with them lead to flash flooding in several locations in the western suburbs of Washington DC, and flooding continued for a while after rains ended. The highest rainfall amount received was 4.11 inches in Fairfax County.\nEvent Narrative: Walney Road was closed just south of Mariah Court due to flash flooding on Flat Lick Stream. An observer near the event recorded 2.26 inches of rain. Shreve Mill Road was closed between Sycolin Road and the Dulles Greenway due to flash flooding. Stewart Mill Road was closed near Birdfoot Lane due to flash flooding on Little Difficult Run. A nearby spotter observed 1.60 inches of rain. A one-lane bridge on Springvale Road near Crippen Court was closed due to 2 feet of standing water on the roadway. A nearby observer tallied 1.10 inches of rain. The intersection of Browns Mill Road and Beulah Road was closed due to flash flooding. A nearby spotter measured 2.99 inches of rain. Hunter Mill Road closed south of the intersection of Hunter Mill Road and Cedar Pond Road. Water was flowing across the roadway with depth of at least 6 inches. A nearby rain gauge tallied 1.53 inches. Thomas Avenue was closed near Lake Drive due to flash flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.6607 km away, between 2011-10-19 20:30:00 and 2011-10-19 23:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms overspread northern Virginia during the afternoon and evening in advance of a deep upper-level trough over the Ohio Valley. Moderate to heavy rainfall amounts over saturated ground in Loudoun County flooded a couple of roadways. The highest measured amount of rain was 1.36 inches from near Leesburg. Showers and thunderstorms overspread northern Virginia during the afternoon and evening in advance of a deep upper-level trough over the Ohio Valley. Moderate to heavy rainfall amounts over saturated ground in Loudoun County flooded a couple of roadways. The highest measured amount of rain was 1.36 inches from near Leesburg.\nEvent Narrative: Sycolyn Road was closed near the Dulles Greenway due to flooding. One lane blocked of Route 15 near Braddock Road due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 38.3766 km away, between 2011-12-07 09:00:00 and 2011-12-08 02:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County. A cold front stalled across southern Virginia and along the Mid-Atlantic seaboard. Several weak low pressure systems moved along the boundary, with an intense low pressure passing along it on the afternoon of the 7th. An extended period of moderate to heavy rain resulted across much of northern Virginia. Rainfall amounts reached as high as 4.32 in Spotsylvania County.\nEvent Narrative: Left side of Elk Run Road was closed near Briesterburg Road due to flooding. A rain gauge near Remington measured 2.88 inches. A creek was out of its banks along Meetz Road and nearly flooding the roadway. A rain gauge south of Warrenton measured 2.70 inches. Creeks were out of their banks along Meetz Road and Route 28. A rain gauge north of Remington tallied 2.67 inches. A road was partially blocked due to high water. A rain gauge near Woodbridge measured 3.82 inches. A road was closed due to flooding. A rain gauge near Quantico measured 3.64 inches. Old Auburn Road was closed due to flooding. A rain gauge south of Warrenton measured 2.59 inches. Elk Run Road was closed due to flooding. A cooperative observer south of Warrenton reported 2.29 inches of rain. Old Tavern Road was closed due to flooding. A trained spotter near Bealeton measured 1.56 inches of rain. The intersection of Courthouse and Brent Town Roads were closed due to flooding. A rain gauge near Warrenton measured 2.74 inches.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 42.5874 km away, between 2012-05-03 20:54:00 and 2012-05-03 21:01:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A stationary boundary remained over the region on the third. Moderate instability combined with forcing from the front to trigger some showers and thunderstorms. A few thunderstorms became severe. A stationary boundary remained over the region on the third. Moderate instability combined with forcing from the front to trigger some showers and thunderstorms. A few thunderstorms became severe. A stationary boundary remained over the region on the third. Moderate instability combined with forcing from the front to trigger some showers and thunderstorms. A few thunderstorms became severe.\nEvent Narrative: Quarter sized hail was reported near Buckeystown. Quarter sized hail was reported near Adamstown. Quarter sized hail was reported near Doubs.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 25.0962 km away, between 2012-05-21 23:02:00 and 2012-05-24 04:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted. Low pressure stalled over Virginia, with easterly winds across northern Virginia advecting deep Atlantic moisture to the area. Clusters of training showers and thunderstorms developed, some with very high rainfall rates. Up to 5.15 inches of rainfall was observed in Prince William County. Flash flooding and later areal flooding resulted.\nEvent Narrative: Vint Hill Road was closed between Acorn Farm Lane and Buckland Mill Road due to flash flooding. A nearby spotter tallied 4 inches of rainfall. Linton Hall Road was closed due to flash flooding at Harness Shop Road. Prince William Parkway was closed at Balls Ford Road due to flash flooding. Lee Highway was closed at Pageland Lane due to flash flooding. Sanders Lane was closed at Sudley Road due to flash flooding. Pageland Lane was closed at Artemus Road due to flash flooding on Little Bull Run. Heathcotes Boulevard at Cartharpin Road closed due to flash flooding. East Loudoun Street was partially closed due to flash flooding just east of the Route 7 Bypass. A nearby spotter reported 3.10 inches of rainfall. Part of Valley View Drive was washed out due to flash flooding. A swift water rescue was performed in Aden. Also, Aden Road was washed out near Misty Creek Court. Appalachian Trail Road at Woodgrove Road was closed due to flash flooding. A nearby rain gauge tallied 1.76 inches. Portion of Fleetwood Drive washed away due to flash flooding. A nearby rain gauge documented 4.32 inches. Piper Lane near a commuter rail station was flooded due to Broad Run exceeding its banks. Three swift water rescues were performed in Broad Run floodwaters. Several roads remain flooded and closed south of Bristow due to earlier rainfall. Closed roadways included Old Church Road and Bristow Road. Valley View Drive was closed between Crockett Road and Bristow Road due to flash flooding. Hornbreaker Road was closed between Nokesville Road and Industrial Road due to overflowing stream. Aden Road was closed at Carriage Ford Road due to flash flooding. High water rescue was performed at the intersection of Zulla Road and Smitten Farm Lane due to flash flooding. A nearby spotter totaled 3.33 inches of rainfall. A high water rescue was performed at the intersection of Little River Road and Logmill Road. A nearby rain gauge recorded 3.27 inches. Portion of Route 28 near Southeastern Alternative School was closed due to flash flooding. A portion of Dumfries road was closed between Purcell Road and Hoadly Road due to flash flooding. A water rescue was performed at Lucasville Road and Hidden Spring Drive due to flash flooding. Flash Flooding forced the closure of Bristow Road near Wright Lane. Numerous roads were closed in the Bristow area due to flooding from earlier heavy rainfall. Wellington Road was closed at Piney Branch Lane due to flash flooding on Piney Branch. A nearby rain gauge recorded 4.90 inches. Old Carolina Road was closed at Thoroughfare Road due to flash flooding. A nearby spotter observed 4.43 inches of rainfall. Intersection of John Marshall Highway and Cartharpin Road was closed due to high water. A nearby rain gauge measured 4.59 inches. Devlin Road was closed at Asheleys Park Lane due to flash flooding. A nearby spotter recorded 2.39 inches of rainfall. Devlin Road was closed at Jennell Drive due to flash flooding. Nokesville Road at Aiden Road was closed due to flash flooding. A nearby spotter observed 5 inches of rain.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.0607 km away, between 2012-05-27 19:06:00 and 2012-05-27 19:06:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A surface trough combined with warm and humid air to trigger showers and thunderstorms. Some thunderstorms produced damaging winds and large hail.\nEvent Narrative: Wind gusts were estimated to be up to 60 mph.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.6447 km away, between 2012-06-01 13:02:00 and 2012-06-01 16:10:00. The events included records with estimated wind gusts of 54.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6300.0 and crop damage of 0.0. \n\nEpisode Narrative: Low pressure both aloft and at the surface passed by to the west during the first. The warm front associated with the low moved through our region during this time. Plenty of air from the Gulf of Mexico and Atlantic Ocean ushered in copious amounts of moisture while the lift associated with the warm front was strong. ||Showers and thunderstorms were able to mix down strong winds from aloft. Moderate instability also caused large hail in a few thunderstorms. Low pressure both aloft and at the surface passed by to the west during the first. The warm front associated with the low moved through our region during this time. Plenty of air from the Gulf of Mexico and Atlantic Ocean ushered in copious amounts of moisture while the lift associated with the warm front was strong. ||Showers and thunderstorms were able to mix down strong winds from aloft. Moderate instability also caused large hail in a few thunderstorms. Low pressure both aloft and at the surface passed by to the west during the first. The warm front associated with the low moved through our region during this time. Plenty of air from the Gulf of Mexico and Atlantic Ocean ushered in copious amounts of moisture while the lift associated with the warm front was strong. ||Showers and thunderstorms were able to mix down strong winds from aloft. Moderate instability also caused large hail in a few thunderstorms. Low pressure both aloft and at the surface passed by to the west during the first. The warm front associated with the low moved through our region during this time. Plenty of air from the Gulf of Mexico and Atlantic Ocean ushered in copious amounts of moisture while the lift associated with the warm front was strong. ||Showers and thunderstorms were able to mix down strong winds from aloft. Moderate instability also caused large hail in a few thunderstorms.\nEvent Narrative: Trees were blown down at the intersection of Route 7 and River Creek Parkway. There was damage to outbuildings and numerous trees down along Highway 15 between Braddock and Route 50 from strong thunderstorm winds. Several branches were knocked off of trees along Hillview Court. Numerous branches that were about 3 inches in diameter and 10 feet wide were blown down along Ramblewood Trail.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 32.6589 km away, between 2012-06-01 13:08:00 and 2012-06-01 14:11:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 61000.0 and crop damage of 0.0. \n\nEpisode Narrative: Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Moderate instability along with strong forcing caused some thunderstorms to become severe. ||Wind speed and direction changed rapidly with height near the warm front. This caused rotating thunderstorms, and some of them were able to produce tornadoes. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Moderate instability along with strong forcing caused some thunderstorms to become severe. ||Wind speed and direction changed rapidly with height near the warm front. This caused rotating thunderstorms, and some of them were able to produce tornadoes. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Moderate instability along with strong forcing caused some thunderstorms to become severe. ||Wind speed and direction changed rapidly with height near the warm front. This caused rotating thunderstorms, and some of them were able to produce tornadoes. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Moderate instability along with strong forcing caused some thunderstorms to become severe. ||Wind speed and direction changed rapidly with height near the warm front. This caused rotating thunderstorms, and some of them were able to produce tornadoes. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Moderate instability along with strong forcing caused some thunderstorms to become severe. ||Wind speed and direction changed rapidly with height near the warm front. This caused rotating thunderstorms, and some of them were able to produce tornadoes.\nEvent Narrative: A large limb was snapped near Mount Ephraim Road and MD-28. Several large tree limbs were blown down from thunderstorm winds. A tornado uprooted nearly two dozen trees in a wooded area along western sections of Kings Valley Drive between Kingstead and Mountain View Road. The tornado produced roofing damage to a barn in the 11000 Block of Mountain View Road. The tornado caused tree damage along Pleasant View Lane. Some shingles were blown off house roofs and trees fell onto several homes and power lines. A house in the 23700 Block of Woodfield Road had minor damage to its eaves on the northeast-facing side. ||The tornado caused tree damage and minor structure damage to one home along Echo Creek Court. Damage was observed to about a dozen trees and a street sign on Mount Ebo Road. |A video recording made at the time showed the tornado touching down where the damage occurred.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 43.6568 km away, between 2012-06-01 14:15:00 and 2012-06-01 19:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Nearly saturated low levels and training activity supported very heavy rainfall and flash flooding was reported. The highest rainfall total observed in Baltimore County, where 4.56 inches of rain was recorded. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Nearly saturated low levels and training activity supported very heavy rainfall and flash flooding was reported. The highest rainfall total observed in Baltimore County, where 4.56 inches of rain was recorded. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Nearly saturated low levels and training activity supported very heavy rainfall and flash flooding was reported. The highest rainfall total observed in Baltimore County, where 4.56 inches of rain was recorded. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Nearly saturated low levels and training activity supported very heavy rainfall and flash flooding was reported. The highest rainfall total observed in Baltimore County, where 4.56 inches of rain was recorded.\nEvent Narrative: Green Valley Road was closed near Knolls Parkway. A nearby rain gauge tallied 2.75 inches. Bridge on Kings Valley Road was inundated by flash flooding. A nearby rain gauge recorded 2.72 inches. Bridge on Bethesda Church Road near Clarksburg Road closed after being inundated by flash flooding. A nearby rain gauge tallied 2.51 inches. Route 355 at Big Woods Road was closed due to flash flooding. A nearby spotter totaled 2.65 inches of rain.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 18.7727 km away, between 2012-06-01 18:00:00 and 2012-06-02 06:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Nearly saturated low levels and training activity supported very heavy rainfall and flash flooding was reported. The highest rainfall total observed was in the City of Falls Church, where 3.54 inches fell. Low pressure tracked through the Ohio Valley and into the Great Lakes. The warm front associated with this system passed through our region during the first. Plenty of moisture from the Gulf of Mexico and the Atlantic Ocean combined with strong forcing associated with the warm front, causing thunderstorms to develop. Nearly saturated low levels and training activity supported very heavy rainfall and flash flooding was reported. The highest rainfall total observed was in the City of Falls Church, where 3.54 inches fell.\nEvent Narrative: Yates Ford Road was flooded and closed near the bridge over Bull Run. A nearby rain gauge tallied 2.60 inches. Old Courthouse road was flooded and closed at Wolftrap Creek. Several other roads were closed in the county as well. A nearby spotter observed 2.37 inches of rain.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.2775 km away, between 2012-06-22 16:51:00 and 2012-06-22 18:14:00. The events included records with estimated wind gusts of 51.42857142857143 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8900.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours. An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours.\nEvent Narrative: Tree branches were blown down and the spotter reported extremely windy conditions. Large branches were blown down by strong thunderstorm winds. Several trees were split with multiple 6-8 inch branches blown down. Several branches were knocked down. Numerous branches were blown down. Six to twelve 3 year old cherry trees were blown down by thunderstorm wind gusts. A 6-8 inch diameter tree was knocked down over the Washington and Old Dominion Bike Trail. Numerous branches were also blown down along the trail. A tree was knocked down near the intersection of Snickersville Turnpike and Mountville Road. There was damage to pine tree limbs from strong thunderstorm winds. A tree was knocked down by strong thunderstorm winds. Small to medium tree branches were blown down and broken. A medium size branch was snapped off a tree along Old Ox Road. Numerous small branches were blown down. The spotter said that winds seemed extremely strong. There was tree damage near Route 9 about half a mile east of the Berlin Turnpike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.6458 km away, between 2012-06-22 18:24:00 and 2012-06-22 18:24:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1500.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough and associated cold front moved across Maryland, northern Virginia and eastern West Virginia during the afternoon and evening of the 22nd. High humidity and instability values provided the ingredients for severe storms to develop early in the afternoon and linger into the late evening hours.\nEvent Narrative: A large tree was blown down blocking a roadway. There were also many other trees knocked down in this vicinity.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.8283 km away, between 2012-06-24 23:00:00 and 2012-06-24 23:08:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1500.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level disturbance passed through the region in a northwest flow aloft. Moderate instability combined with forcing from the upper-level disturbance to trigger showers and thunderstorms. A few thunderstorms produced large hail and damaging winds. An upper-level disturbance passed through the region in a northwest flow aloft. Moderate instability combined with forcing from the upper-level disturbance to trigger showers and thunderstorms. A few thunderstorms produced large hail and damaging winds.\nEvent Narrative: A tree limb was snapped in thunderstorm winds. Trees fell onto wires along Abbie Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.1585 km away, between 2012-06-29 21:00:00 and 2012-06-29 23:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 112500.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage.\nEvent Narrative: A large tree limb was down off of a healthy Oak Tree. A wind gust of 60 mph was measured. Large and medium sized trees were down across roadways. A tree was down near the intersection of Route 15 and Gap Road. Numerous trees were down along Arrowhead Drive. Large trees were blocking the intersection of Route 601 and Mount Weather. Maple tree tops were snapped off. Shingles were blown off roofs. A large tree was uprooted. A tree was down on a house along the 400 block of West Main Street. A large tree was down, damaging a fence on Pickwick Street. Large limbs were snapped on the Loudoun County Parkway just south of the Washington and Old Dominion Trail. A tree was down due to thunderstorm winds. At least ten trees were sheared off twenty to forty feet above the ground. Numerous trees were blocking a road. A wind gust around 51 knots was measured near Leesburg. A wind gust around 51 knots was measured near Belmont. A wind gust around 50 knots was measured near Arcola. A wind gust around 50 knots was measured near Ashburn. A deck was partially removed from a townhouse. Small limbs were snapped on Broderick south of Waxpool. A tree was snapped near the intersection of Broderick and Moran. Large limbs were down along Route 606. A wind gust around 50 knots was measured near Leesburg. A wind gust around 50 knots was measured near Arcola. A wind gust of 60 mph was measured at the Leesburg Airport. A small tree fell onto a parked car on Lincoln Avenue. A wind gust 63 mph was measured near Belmont. A wind gust of 62 mph was reported near Countryside. A wind gust of 61 mph was measured near Gainesville. A wind gust of 60 mph was measured near Lovettsville. Two limbs of at least twelve inches in diameter were snapped. A trunk of a large pine tree was snapped in half. A large tree was down blocking the intersection of Elden Street and Ferndale Avenue. A tree was down on Post Forest Drive at Black Ironwood Drive. Multiple large trees were down on Furnace Mountain Road, making it impassible between Route 15 and Taylorstown Road. Numerous trees were down along roadways. Some fell into houses and cars. Tree limbs of two to three inches in diameter were snapped along the Fairfax County Parkway. A tree that was three inches in diameter was down at the intersection of Lee Highway and Nutley Street. A small tree fell onto an unoccupied car in a driveway along Clear Spring Terrace. A large tree fell onto a house. A tree fell across the roadway near the intersection of Lowes Island Boulevard and Saulty Drive. A large tree fell into a townhouse along Sugarland Square. A large tree fell down over power lines. A power pole was broken off and wrapped into a tree. A wind gust of 71 mph was measured at Dulles International Airport. A wind gust of 60 mph was measured at the Warrenton Airport. Multiple branches were down. A wind gust of 79 mph was measured near Reston. A wind gust was estimated to be around 70 mph. A wind gust of 68 mph was measured near Nokesville. A wind gust of 67 mph was measured. Branches of at least four inches in diameter were blocking Valewood Drive. Damage occurred to the roof of a home. Many trees were snapped in half along Thicket Court. A tree was blocking the southbound Algonkian Parkway near Hardwood Forest Drive.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.2371 km away, between 2012-06-29 21:20:00 and 2012-06-29 21:36:00. The events included records with hailstones measuring 49.07692307692308 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 11000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage. A strong upper-level disturbance passed through the region in a northwest flow aloft. Extremely hot and humid conditions caused high amounts of instability. The upper-level disturbance triggered a line of thunderstorms that moved through the area. Due to the high instability, thunderstorms caused widespread wind damage.\nEvent Narrative: A telephone pole and several tree branches were down. Trees were uprooted and or snapped at a residence on Poplar Hill Road. A wind gust of 58 mph was measured near Ijamsville. Golf ball sized hail was reported. A wind gust around 51 knots was measured near Damascus. A wind gust around 50 knots was measured near Ijamsville. Some uprooted trees and limbs were down. Trees were down in Clarksburg. A large tree was uprooted on Quince Orchard Road near Dosh Drive. Wind gusts were estimated to be around 70 mph. Half dollar sized hail was reported. A tree fell onto the George Washington Parkway. A tree that was twelve inches in diameter fell into power lines between North Frederick Road and Stonehedge Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.4285 km away, between 2012-07-03 19:12:00 and 2012-07-03 19:12:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level disturbance triggered a few showers and thunderstorms. There was enough instability from a hot and humid air mass for a few thunderstorms to produce damaging wind gusts and large hail.\nEvent Narrative: A large limb was down along Harry Byrd Highway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.4056 km away, between 2012-07-04 20:54:00 and 2012-07-04 21:35:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level disturbance passed through the area on the 4th. High amounts of instability combined with forcing from the disturbance for showers and thunderstorms to develop. Some thunderstorms produced damaging wind gusts and large hail. An upper-level disturbance passed through the area on the 4th. High amounts of instability combined with forcing from the disturbance for showers and thunderstorms to develop. Some thunderstorms produced damaging wind gusts and large hail. An upper-level disturbance passed through the area on the 4th. High amounts of instability combined with forcing from the disturbance for showers and thunderstorms to develop. Some thunderstorms produced damaging wind gusts and large hail. An upper-level disturbance passed through the area on the 4th. High amounts of instability combined with forcing from the disturbance for showers and thunderstorms to develop. Some thunderstorms produced damaging wind gusts and large hail. An upper-level disturbance passed through the area on the 4th. High amounts of instability combined with forcing from the disturbance for showers and thunderstorms to develop. Some thunderstorms produced damaging wind gusts and large hail. An upper-level disturbance passed through the area on the 4th. High amounts of instability combined with forcing from the disturbance for showers and thunderstorms to develop. Some thunderstorms produced damaging wind gusts and large hail.\nEvent Narrative: A tree was down near Grove Lane near Ashville due to strong thunderstorm winds. A tree was down along Cobbler Mountain Road near Ashville. A tree limb was down. A tree was down near East Main Street and Winchester Road. A trees was down across Airlie Road north of Warrenton. A tree was down near Old Auburn Road and Twin Polar Lane.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.0727 km away, between 2012-07-08 14:05:00 and 2012-07-09 00:07:00. The events included records with hailstones measuring 45.44230769230769 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail. A cold front passed through the area on the 8th. High heat and humidity ahead of the boundary caused plenty of instability. The high instability combined with forcing from the front, causing thunderstorms to produce damaging winds large hail.\nEvent Narrative: Dozens of trees and large limbs were down on property near Leeds Manor Road. Numerous trees were down due to thunderstorm winds. Quarter sized hail was reported. Golf ball sized hail was reported near Cresthill. Trees were down and heavy decorative Urn was blown over. A tree was down on the 1000 Block of Mt. Carmel Road. Large tree limbs were down on Route 50 near Horsefields Lane. Numerouys trees and power lines were down in the Delaplane area and towards Marshall. A tree was down at Vantage Hill Road and Mediterranean Court. Trees were down near Leeds Manor Road and Crest Hill Road. Dozens of trees and large limbs were down on property near Leeds Manor Road. A large tree was down on the road. Trees were down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.1536 km away, between 2012-07-19 20:23:00 and 2012-07-19 20:36:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A surface trough combined with moderate instability caused showers and thunderstorms to develop. There was enough instability for some thunderstorms to produce damaging wind gusts. A surface trough combined with moderate instability caused showers and thunderstorms to develop. There was enough instability for some thunderstorms to produce damaging wind gusts.\nEvent Narrative: Trees were down and damage was done to a pavilion on the 23000 Block of Frederick Road. A wind gust around 60 mph was estimated based on thunderstorm wind damage nearby.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 43.4987 km away, between 2012-07-19 20:47:00 and 2012-07-19 23:45:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure drifted eastward across the Mid-Atlantic along a stalled front. Afternoon showers and thunderstorms erupted in a highly moist and unstable atmosphere. Heavy rain associated with some of the activity caused flash flooding. Observed rainfall amounts were as high as 4.30 inches in Baltimore County.\nEvent Narrative: Small creeks and streams exceeded their banks near the intersection of Route 80 and Interstate 270.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.1553 km away, between 2012-07-24 16:30:00 and 2012-07-24 16:30:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A surface trough along with an upper-level disturbance triggered some showers and thunderstorms. There was enough instability and flow aloft for a few thunderstorms to produce damaging winds.\nEvent Narrative: Branches were down due to thunderstorm wind gusts.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 11.3982 km away, between 2012-07-31 16:48:00 and 2012-07-31 16:48:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A stalled boundary remained over the region on the 31st. Warm and humid air ahead of the boundary caused showers and thunderstorms to develop. There was enough instability for a few thunderstorms to produce damaging wind gusts and large hail.\nEvent Narrative: Quarter sized hail was reported.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 48.079 km away, between 2012-08-03 16:28:00 and 2012-08-03 16:28:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak surface trough combined with a upper level trough initiated isolated thunderstorms to form mainly over the higher terrain. A hot and humid air mass aided in the development of a few severe thunderstorms.\nEvent Narrative: Nickel to quarter sized hail while driving on Garrisonville Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.1313 km away, between 2012-08-05 15:33:00 and 2012-08-05 15:33:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved eastward through the Mid Atlantic in the evening. Ample amounts of instability and moisture combined to cause severe thunderstorms with damaging winds and hail.\nEvent Narrative: Multiple trees and tree limbs down from strong thunderstorm winds from Warrenton Northward.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.849 km away, between 2012-08-09 18:28:00 and 2012-08-09 18:28:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front approached the Mid Atlantic from the west during the afternoon. Instability and wind shear led to the development of severe thunderstorms that produced damaging winds and hail.\nEvent Narrative: Tree down on Sycolin Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.6618 km away, between 2012-09-08 13:56:00 and 2012-09-08 14:35:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds. A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds.\nEvent Narrative: There were multiple trees down. There were three trees down on Route 7. There were trees down at Carriage Ford Road and Alden Road. There were downed trees blocking portions of Chatham Street at Clairmont Street. There was a tree down at Lee Highway and Sudley Road. There was a tree down near Route 50 and Route 123. There were large trees down blocking all lanes on Dumfries Road at Longtree Drive. There was a tree, one foot in diameter, down on Hatcher Ave. There was a tree down along Landmark School Road. There was a tree down along Spring Road. Thunderstorm wind gust was estimated by NWS meteorologist, Ken Widelski. Thunderstorm wind gust was estimated by a Mesonet site in Ashburn, Va. There was at tree down along Old Auburn Road. There were three to four trees snapped in the community of Kirkpatrick Farms. There was a tree down along Old Carolina Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.9964 km away, between 2012-09-08 14:45:00 and 2012-09-08 14:45:00. The events included records with measured wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front crossed WV in the morning and made it to the I-95 corridor by the evening. Increased instability led to pre frontal showers and thunderstorms that were capable of damaging winds.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.0019 km away, between 2012-09-18 11:54:00 and 2012-09-18 12:26:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain. A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain.\nEvent Narrative: There was a tree down near the intersection of MD 464 and Lander Road. There was a tree down at Urbana Pike and Araby Church Road.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 33.5226 km away, between 2012-09-18 12:00:00 and 2012-09-18 14:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain.\nEvent Narrative: There was water covering part of Tranquility Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.752 km away, between 2012-09-18 13:00:00 and 2012-09-18 14:25:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain. A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain. A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain. A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain. A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain. A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain.\nEvent Narrative: There was a tree down on Mountain Road. There was a tree down on Wiehle Avenue. There was a tree down at Parshall Road and Lockes Mill Road. There was a tree down on the 2500 block of Shepherds Mill Road. There was a large tree down in neighboring yard with 1.87 inches of rain. There was a tree down on Snickersville Pike.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 29.2368 km away, between 2012-09-18 14:08:00 and 2012-09-18 17:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved through the region and showers and severe thunderstorms occurred across the Mid Atlantic. A strong low level jet drove activity through the Interstate 95 corridor and abundant amounts of moisture produced heavy rain.\nEvent Narrative: There was an off ramp flooded off I-270 at the Montgomery Avenue exit.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 31.8645 km away, between 2012-09-27 17:59:00 and 2012-09-27 19:16:00. The events included records with hailstones measuring 40.25 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2500.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front sagged into the region from Pennsylvania as a trough of low pressure crossed in the late afternoon. Sunshine prior to trough passing led to a abundant amount of instability to help fuel thunderstorms and maintain super cells that produced hail in the evening. A cold front sagged into the region from Pennsylvania as a trough of low pressure crossed in the late afternoon. Sunshine prior to trough passing led to a abundant amount of instability to help fuel thunderstorms and maintain super cells that produced hail in the evening. A cold front sagged into the region from Pennsylvania as a trough of low pressure crossed in the late afternoon. Sunshine prior to trough passing led to a abundant amount of instability to help fuel thunderstorms and maintain super cells that produced hail in the evening. A cold front sagged into the region from Pennsylvania as a trough of low pressure crossed in the late afternoon. Sunshine prior to trough passing led to a abundant amount of instability to help fuel thunderstorms and maintain super cells that produced hail in the evening.\nEvent Narrative: There were multiple 5 to 7 inch branches blown down. There were several 6 to 8 inch diameter trees down near Route 29 and Route 600. There were dozens of trees down near the intersection of County Road 600 and Route 55.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 39.8458 km away, between 2012-09-27 18:40:00 and 2012-09-27 20:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front sagged into the region from Pennsylvania as a trough of low pressure crossed in the late afternoon. Sunshine prior to trough passing led to a abundant amount of instability to help fuel thunderstorms and maintain super cells that produced hail in the evening. A cold front sagged into the region from Pennsylvania as a trough of low pressure crossed in the late afternoon. Sunshine prior to trough passing led to a abundant amount of instability to help fuel thunderstorms and maintain super cells that produced hail in the evening.\nEvent Narrative: There was a swift water rescue near the intersection of Crest Hill Road and Hume Road. There was a intersection at Crest Hill Road and Rectortown Road closed due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 25.9398 km away, between 2012-10-29 12:30:00 and 2012-10-30 17:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Hurricane Sandy moved up the Atlantic coast and then turned Northwest and made landfall northeast of MD. Heavy rain and high winds over spread coastal regions and most of Maryland and parts of Northern Virginia. Heavy rain caused flood and river flooding. Hurricane Sandy moved up the Atlantic coast and then turned Northwest and made landfall northeast of MD. Heavy rain and high winds over spread coastal regions and most of Maryland and parts of Northern Virginia. Heavy rain caused flood and river flooding. Hurricane Sandy moved up the Atlantic coast and then turned Northwest and made landfall northeast of MD. Heavy rain and high winds over spread coastal regions and most of Maryland and parts of Northern Virginia. Heavy rain caused flood and river flooding.\nEvent Narrative: There were two reports of flooding: A stream gauge on Cedar Run exceeded flood stage at 946 pm and Remington Rd was closed near Lucky Hill Rd due to flooding. There were many reports of flooding: Shreve Mill Road flooded near the Dulles Greenway, Berlin Turnpike and Allder School Rd, South Fork Catoctin Creek exceeded its flood level between 0630pm on the 29th and 1230 PM on the 30th, Beaverdam Creek was above flood level between 930 pm on the 29th and 10am on the 30th, the North Fork of Goose Creek was above flood level between about 1020pm on the 29th and 4am on the 30th, Broad Run exceeded its flood stage between 1015 and 1030 pm, the Monocacy River at Brdigeport exceeded flood stage from apprpox 11pm Monday to 5am Tuesday, Route 15 closed at Goose Creek, and Allder School Road is closed at the South Fork of the Catoctin Creek. Road was flooded near 11732 Reid Lane.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 31.3029 km away, between 2013-01-30 18:05:00 and 2013-01-31 01:55:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A upper level trough was moving eastward and across most of the eastern U.S. with a surface low pressure center across the eastern Great Lakes. A cold front moved through the Mid Atlantic with dew points in the low 60s ahead of frontal passage. A strong low level jet on the eastern side of trough aided in strong winds reaching the surface. Flood and flash flood also occurred along or just ahead of the frontal passage. A upper level trough was moving eastward and across most of the eastern U.S. with a surface low pressure center across the eastern Great Lakes. A cold front moved through the Mid Atlantic with dew points in the low 60s ahead of frontal passage. A strong low level jet on the eastern side of trough aided in strong winds reaching the surface. Flood and flash flood also occurred along or just ahead of the frontal passage. A upper level trough was moving eastward and across most of the eastern U.S. with a surface low pressure center across the eastern Great Lakes. A cold front moved through the Mid Atlantic with dew points in the low 60s ahead of frontal passage. A strong low level jet on the eastern side of trough aided in strong winds reaching the surface. Flood and flash flood also occurred along or just ahead of the frontal passage. A upper level trough was moving eastward and across most of the eastern U.S. with a surface low pressure center across the eastern Great Lakes. A cold front moved through the Mid Atlantic with dew points in the low 60s ahead of frontal passage. A strong low level jet on the eastern side of trough aided in strong winds reaching the surface. Flood and flash flood also occurred along or just ahead of the frontal passage.\nEvent Narrative: There was a creek washed over route 716 at Silverbrook Lane. There was a water rescue in progress. There was water over Winchester Road. Thomas Avenue at Sugarland Run was under water. Allder School Road at South Fork Catoctin Creek was flooded with 2-3 feet of water.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 38.4707 km away, between 2013-01-30 19:37:00 and 2013-01-30 22:20:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A upper level trough was moving eastward and across most of the eastern U.S. with a surface low pressure center across the eastern Great Lakes. A cold front moved through the Mid Atlantic with dew points in the low 60s ahead of frontal passage. A strong low level jet on the eastern side of trough aided in strong winds reaching the surface. Flood and flash flood also occurred along or just ahead of the frontal passage. A upper level trough was moving eastward and across most of the eastern U.S. with a surface low pressure center across the eastern Great Lakes. A cold front moved through the Mid Atlantic with dew points in the low 60s ahead of frontal passage. A strong low level jet on the eastern side of trough aided in strong winds reaching the surface. Flood and flash flood also occurred along or just ahead of the frontal passage.\nEvent Narrative: There was a water rescue completed near Frederick and Newcut Roads. There was a water rescue of a woman from atop her stranded car on a flooded portion of Peters Road. There were multiple road closures reported throughout the county.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 20.8924 km away, between 2013-05-08 15:45:00 and 2013-05-08 15:45:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked northeast of the Mid Atlantic. While most of the forcing was north of the region, easterly flow transported moisture into the region and surface convergence led to storms that produced heavy rainfall, large hail and damaging winds.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 40.5633 km away, between 2013-05-23 18:15:00 and 2013-05-23 21:35:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front was approaching from the west. Ahead of it temperatures reached their convective temps and wind speeds increased. Thunderstorms formed along a lee trough. A cold front was approaching from the west. Ahead of it temperatures reached their convective temps and wind speeds increased. Thunderstorms formed along a lee trough. A cold front was approaching from the west. Ahead of it temperatures reached their convective temps and wind speeds increased. Thunderstorms formed along a lee trough.\nEvent Narrative: Loghouse Road was impassable at Magruder Branch. Kings Valley road at Kingstead Road were flooded. Woodfield road at Churchill Downs Road was closed due to high water.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 34.9243 km away, between 2013-06-10 01:48:00 and 2013-06-10 20:20:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front moved through the region and the Mid Atlantic was located in the warm moist sector. Convergence led to numerous showers and thunderstorms to develop in an atmosphere with high shear. Heavy rain, damaging winds and tornadoes were observed. A warm front moved through the region and the Mid Atlantic was located in the warm moist sector. Convergence led to numerous showers and thunderstorms to develop in an atmosphere with high shear. Heavy rain, damaging winds and tornadoes were observed.\nEvent Narrative: Several roads were closed in the Clarksburg area due to flooding. The highway department did not have a exact time so time was estimated by radar and when one hour flash flood guidance was reached. There was a road closed at West Old Baltimore Road and the Creek.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 32.9278 km away, between 2013-06-10 15:15:00 and 2013-06-10 17:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day.\nEvent Narrative: There was flooding at Montgomery Village Golf Club.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 15.6406 km away, between 2013-06-10 19:35:00 and 2013-06-10 21:35:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front moved through the region and the Mid Atlantic was located in the warm moist sector. Convergence led to numerous showers and thunderstorms to develop in an atmosphere with high shear. Heavy rain, damaging winds and tornadoes were observed.\nEvent Narrative: There was a road closed at Newman Road and Colchester Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.2295 km away, between 2013-06-13 14:22:00 and 2013-06-13 14:41:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 7000.0 and crop damage of 10100.0. \n\nEpisode Narrative: A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day.\nEvent Narrative: There was tree damage on Evergreen Mills Road. There were multiple trees down across and along Belmont Ridge Road between Gloucester Parkway and Harry Byrd Parkway. There was a large tree uprooted in a neighborhood of Ashburn. Wind speed of 55 mph was also recorded from a weather station. There were several trees snapped and damage to construction signs on Hope Pkwy near Sunset View Terrace. There was a tree down on Battlefield Parkway near Sycolin Road. There were one to two inch in diameter branches lifting up into the clouds. An observation of 59 mph was reported at Farmwell Station Middle School. A 65 foot tall, three foot in diameter tree, fell into a house on White Oak Drive in Sterling, VA. There was a tree down along Algonkian Parkway near Cascades Parkway. A four foot in diameter tree split down the middle on Compton Circle. There was a tree down on North Village Road. There were 14 trees and power poles down through Northern Fairfax County.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 29.618 km away, between 2013-06-13 14:23:00 and 2013-06-13 17:55:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day.\nEvent Narrative: There was water, one foot deep flowing down Main Street. Belmont Ridge was closed between Gloucester Parkway and Harry Byrd Parkway. Scotland Heights Road was flooded and closed.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 26.1869 km away, between 2013-06-13 14:38:00 and 2013-06-13 14:59:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 5500.0. \n\nEpisode Narrative: A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day. A cold front stalled across the Mid Atlantic and low pressure formed and moved along it. Southerly flow advected gulf moisture into the region and showers and thunderstorms easily formed. Heavy rain, hail, damaging winds and tornadoes occurred throughout the day.\nEvent Narrative: From eyewitness accounts, radar imagery and a ground survey concluded a long track EF-0 tornado occurred in Montgomery County MD on the afternoon of June 13, 2013. Peak winds were estimated at 75 mph. Damage was almost entirely from downed trees. In that regard numerous homes and a few parked vehicles were damaged by trees falling onto them. ||First damage was noted near the Bretton Woods golf course along River Road. Damage continued along Bonnie Dale Drive and Glenhurst Ct where several trees were downed in the community. Also, near the intersection of Turkey Foot Road and Jones Lane in southwest Montgomery County near North Potomac MD a few large trees were over the road. The tornado raced east at nearly 60 mph to the northern section of Rockville MD. At least 14 homes were significantly damaged by uprooted trees. As it continued east to the Norbeck and Aspen Hill area 30 trees were uprooted in the Manor County Golf Club as well as numerous homes damaged in the surrounding communiteis from tree damage. Tree damage was noted along the intercounty connector route 200 at the Layhill Road exit. Finally a few trees were downed in Spencerville and Burtonsville.||Additionally there was a parallel 7 miles path of damage through South Rockville and Glenmont MD with similar tree damage. This area was found to be straight line winds from the outflow just south of the tornado from the parent supercell storm. A tree snapped at Montgomery Village Golf Club.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 7.4459 km away, between 2013-06-17 18:49:00 and 2013-06-17 18:49:00. The events included records with hailstones measuring 1.25 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak cold front moved through the region and stalled over the area. Convergence along the boundary led to heavy showers. A few breaks in the clouds led to an increase in instability and thunderstorms that produced heavy rain in activity.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.884 km away, between 2013-06-24 14:30:00 and 2013-06-24 16:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 7000.0. \n\nEpisode Narrative: An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Mid Atlantic.\nEvent Narrative: There were multiple trees down on Woodburn Road between Stagecoach Lane and Sydnor Hill Court. There were 10-15 large trees 18-24 inches in diameter uprooted and large limbs down blocking W and OD trail at mile marker 37. There was a tree down on Leesburg bypass blocking the lane. There were numerous tree limbs down from SW to NE Leesburg most a half inch to an inch in diameter. A few good sized limbs 3 to 5 inches in diameter. Some power lines were down and no structural damage. There were small trees snapped near the corner of Sycolin and Battlefield. A construction sign was snapped near the ground. There were also four tree limbs down on highway 7 just S-SW of the high school.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 47.4163 km away, between 2013-06-24 14:45:00 and 2013-06-24 14:45:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 500.0. \n\nEpisode Narrative: An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment across the Panhandle of WV.\nEvent Narrative: There were trees and a barn down on Ward Clipp Road. There was also hail as large as quarters.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 34.5846 km away, between 2013-06-24 14:49:00 and 2013-06-24 15:14:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 2500.0. \n\nEpisode Narrative: An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment in the Potomac Highlands. An upper level low was located over the region. Hot and humid conditions were at the surface with cold air aloft. Terrain circulations led to thunderstorm development in a conducive environment in the Potomac Highlands.\nEvent Narrative: There were trees and large limbs down along 23000 block of Whites Ferry Road. There was a tree down on Park Mills Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.7048 km away, between 2013-06-25 20:41:00 and 2013-06-25 20:45:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 1500.0. \n\nEpisode Narrative: A subtropical ridge was over the Mid Atlantic with northwesterly flow leading to hot and humid conditions. This led to a unstable atmosphere and thunderstorms formed. A subtropical ridge was over the Mid Atlantic with northwesterly flow leading to hot and humid conditions. This led to a unstable atmosphere and thunderstorms formed. A subtropical ridge was over the Mid Atlantic with northwesterly flow leading to hot and humid conditions. This led to a unstable atmosphere and thunderstorms formed.\nEvent Narrative: There were several trees down on route 340 near the WV-VA line. The damaged occurred with the gust front well out ahead of the storms. There was a tree down at the intersection of US 340 AND Chestnut Hill Road. There was a large tree down into a house on Wall Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.041 km away, between 2013-06-25 20:48:00 and 2013-06-25 20:48:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 1000.0. \n\nEpisode Narrative: A subtropical ridge was over the Mid Atlantic with northwesterly flow leading to hot and humid conditions. This led to a unstable atmosphere and thunderstorms formed.\nEvent Narrative: There were two large trees down blocking Jefferson Pike north of Burkittsville Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.2184 km away, between 2013-06-28 13:36:00 and 2013-06-28 14:41:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 2500.0. \n\nEpisode Narrative: High pressure was anchored off shore while low pressure spun over the Great Lakes. A shortwave trough moved over the region initiating showers and thunderstorms in vicinity of a surface trough. High pressure was anchored off shore while low pressure spun over the Great Lakes. A shortwave trough moved over the region initiating showers and thunderstorms in vicinity of a surface trough.\nEvent Narrative: There were two trees reported down on route 605. There were numerous trees down.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 11.9437 km away, between 2013-07-11 23:10:00 and 2013-07-12 04:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A frontal boundary moved northward and stalled over the Mid-Atlantic/I-95 corridor overnight. An upper level low approached the region and a upper level jet added to enhanced lift in the region. Heavy rain caused a lot of flash flooding with amounts up to seven inches in less than 6 hours recorded near Washington Dulles Airport. A frontal boundary moved northward and stalled over the Mid-Atlantic/I-95 corridor overnight. An upper level low approached the region and a upper level jet added to enhanced lift in the region. Heavy rain caused a lot of flash flooding with amounts up to seven inches in less than 6 hours recorded near Washington Dulles Airport. A frontal boundary moved northward and stalled over the Mid-Atlantic/I-95 corridor overnight. An upper level low approached the region and a upper level jet added to enhanced lift in the region. Heavy rain caused a lot of flash flooding with amounts up to seven inches in less than 6 hours recorded near Washington Dulles Airport. A frontal boundary moved northward and stalled over the Mid-Atlantic/I-95 corridor overnight. An upper level low approached the region and a upper level jet added to enhanced lift in the region. Heavy rain caused a lot of flash flooding with amounts up to seven inches in less than 6 hours recorded near Washington Dulles Airport. A frontal boundary moved northward and stalled over the Mid-Atlantic/I-95 corridor overnight. An upper level low approached the region and a upper level jet added to enhanced lift in the region. Heavy rain caused a lot of flash flooding with amounts up to seven inches in less than 6 hours recorded near Washington Dulles Airport. A frontal boundary moved northward and stalled over the Mid-Atlantic/I-95 corridor overnight. An upper level low approached the region and a upper level jet added to enhanced lift in the region. Heavy rain caused a lot of flash flooding with amounts up to seven inches in less than 6 hours recorded near Washington Dulles Airport.\nEvent Narrative: There was approximately six inches of flowing water on Old Ox Road near Rock Hill Road. There was a water rescue on Relocation Drive between Underwood Lane and Executive Drive. The intersection of Sudley Road and Lee Highway was not passable due to high water. There were road closures in Catlett. There was flash flooding reported on Braddock Road near Old Lee Road. There was flash flooding reported near the intersection of National Drive and Airline Parkway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.2668 km away, between 2013-07-20 19:35:00 and 2013-07-20 19:35:00. The events included records with estimated wind gusts of 56.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 250.0. \n\nEpisode Narrative: High pressure was located over much of the eastern United States for a consecutive day and light southerly flow persisted all week which led to above normal temperatures and dew points in the mid 70s. This unstable atmosphere led to thunderstorm development in the afternoon ahead of a approaching cold front.\nEvent Narrative: There was a tree down near a truck weigh station.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.1404 km away, between 2013-09-12 14:08:00 and 2013-09-12 15:04:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 2250.0. \n\nEpisode Narrative: A cold front moved through the region and a surface trough was located near the I-95 corridor. Southerly flow ahead of the cold front brought warm and humid conditions to the area. This led to instability and showers and thunderstorms formed near the pressure trough. A cold front moved through the region and a surface trough was located near the I-95 corridor. Southerly flow ahead of the cold front brought warm and humid conditions to the area. This led to instability and showers and thunderstorms formed near the pressure trough. A cold front moved through the region and a surface trough was located near the I-95 corridor. Southerly flow ahead of the cold front brought warm and humid conditions to the area. This led to instability and showers and thunderstorms formed near the pressure trough.\nEvent Narrative: A tree fell in the woods on the 7000 Block of Baimorai Forest Road. There were multiple trees down. There were trees down on Milltown Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.4748 km away, between 2013-09-12 15:04:00 and 2013-09-12 15:30:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 1250.0. \n\nEpisode Narrative: A cold front moved through the region and a surface trough was located near the I-95 corridor. Southerly flow ahead of the cold front brought warm and humid conditions to the area. This led to instability and showers and thunderstorms formed near the pressure trough. A cold front moved through the region and a surface trough was located near the I-95 corridor. Southerly flow ahead of the cold front brought warm and humid conditions to the area. This led to instability and showers and thunderstorms formed near the pressure trough.\nEvent Narrative: There was a tree reported down blocking Omega Drive. There were multiple reports of trees down on wires and houses on Potomac.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 21.8356 km away, between 2014-04-30 08:50:00 and 2014-04-30 23:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks.\nEvent Narrative: Flooding occurred near Kettle Run and Route 604. Route 28 was closed due to flooding. Relocation Drive was closed between Route 606 and Executive Drive due to high water. Piper Lane was flooded and closed at Observation Lane near Manassas Airport. Lake Drive was closed at Leland Road due to flooding and Priya Court was closed two blocks north along the Bull Run Creek. There was water flowing over Thomas Avenue at Sugarland Run between Lakeland Drive and Algonkian Parkway. The stream gauge at Cedar Run in Catlett reached flood stage. This event peaked at 16.43 feet. At 15 feet, water approaches a low spot on Flatwood Lane near Catlett. Approximately six inches of water was rushing over the roadway near Corner of Logmill Road and Route 15. There was a water rescue on Tail Race Road near Little River in Aldie, VA. There was a truck stuck in high water. Edwards Ferry Road was closed due to flooding east of Battlefield Parkway. Peach Orchard Lane was closed at Frosty Meadow Lane. There were several inches of water reported flowing over the roadway on Highway 29 near South Run and the Town of New Baltimore just south of Route 600. There was a water rescued performed on Old Lee Road at Stronecroft Boulevard. The stream gauge at South Fork Catoctin Creek in Waterford reached flood stage. This event peaked at 8.41 feet. At 8 feet, portions of Route 662 begin to flood near the creek. The stream gauge on Difficult Run at Great Falls exceeded its flood stage of 11 feet. Leigh Mill Road flooded near Difficult Run. This event peaked at 12.57 feet. Mount Gildead Road was closed at Dunlop Mill Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 34.3448 km away, between 2014-04-30 11:28:00 and 2014-04-30 18:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks. The eastern half of the United States was under cyclonic flow and moisture from the Atlantic and Gulf continued to move into the Mid Atlantic. A warm front moved northward and showers and thunderstorms broke out across the area. Heavy rain produced flash flooding and rapid rises on streams and creeks.\nEvent Narrative: Route 355 was flooded and closed at Bennett Creek. There was a water rescue due to high water at intersection of Bradley Boulevard and Fallen Oak Drive. Bradley Road was closed at the intersection with Fernwood Road due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.5046 km away, between 2014-05-10 12:36:00 and 2014-05-10 12:37:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 500.0. \n\nEpisode Narrative: Moisture moved into the the region as a upper level trough moved across the Great Lakes. Destabilization occurred as cloud cover led to many breaks of sunshine across the Mid Atlantic. Showers and thunderstorms formed near and west of the Blue Ridge Mountains. Moisture moved into the the region as a upper level trough moved across the Great Lakes. Destabilization occurred as cloud cover led to many breaks of sunshine across the Mid Atlantic. Showers and thunderstorms formed near and west of the Blue Ridge Mountains.\nEvent Narrative: There was a tree down near the intersection of Tabler Road and Urbana Pike. There was a tree down near the intersection of Baker Valley Road and Araby Church Road.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 45.0767 km away, between 2014-05-13 18:30:00 and 2014-05-13 18:30:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved into the Mid-Atlantic from Delaware and showers and thunderstorms formed on the warm side where temperatures were near 90 and humid conditions led to heavy rain in activity.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 20.4037 km away, between 2014-05-16 02:31:00 and 2014-05-16 02:37:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 5250.0. \n\nEpisode Narrative: A upper level trough stretched from Southern Canada to the Gulf Coast and an abundant amount of moisture was present across the Mid-Atlantic. A surface low was moving across the region in the overnight hours and showers and thunderstorms formed along the attendant cold front and surface trough. A upper level trough stretched from Southern Canada to the Gulf Coast and an abundant amount of moisture was present across the Mid-Atlantic. A surface low was moving across the region in the overnight hours and showers and thunderstorms formed along the attendant cold front and surface trough.\nEvent Narrative: The tornado was estimated to have touched down at approximately 3:31 AM EDT. Peak winds were estimated to have been 65 mph. A large tree was uprooted and fell across Sally Mill Road near the intersection of Light Horse Court. Additional trees and large branches were found uprooted and collapsed in different directions along with branches snapped or twisted at various points on a large residential property along Light Horse Court. The tornado quickly lifted around 3:35 AM EDT. There was a tree down at Sumney Road and Lookout Road including widespread leaf and small branch debris throughout Bull Run Mountain Estates.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 29.0327 km away, between 2014-05-16 03:23:00 and 2014-05-18 19:57:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day.\nEvent Narrative: The river gauge at Waterford reached flood stage. The river gauge at Waterford reached flood stage. There was high water on portions of Remington Road south of US Route 17. High water was covering part of US 15 at Route 650. High water covering Merry Oaks Road at US Route 17. Route 719 was closed in Round Hill. Route 611 was closed north of Purcellville due to flooding. South Fork Catoctin Creek was flooded in Purcellville. There was a water rescue from a stranded car on Thomas Ave near Sugarland Run. High water was covering a bridge on 8900 Block Rogues Road. Bastable Mill Road was closed at Turkey Run due to water over roadway. The South Fork Catoctin Creek was flooded at Waterford. The river gauge at Fairfax City reached flood stage. The river gauge at Catlett reached flood stage. The river gauge at Edwards Ferry reached flood stage. The river gauge at Leesburg reached flood stage. The river gauge at Sterling reached flood stage. The river gauge at Middleburg reached flood stage. The river gauge at Mountville reached flood stage. The river gauge at Lincoln reached flood stage.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 43.4096 km away, between 2014-05-16 04:11:00 and 2014-05-16 16:36:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day. A deep upper level trough tapped into Gulf and Atlantic moisture which led to heavy rain across the Mid Atlantic. Tropical-like conditions resulted in showers and thunderstorms to persist before a cold front moved through later in the day.\nEvent Narrative: The river gauge at Taylorstown reached flood stage. Flooding was reported at MD State Highway 85 near Manor Woods Road.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 47.1702 km away, between 2014-05-22 14:59:00 and 2014-05-22 14:59:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front lifted northward across the Mid-Atlantic and showers and thunderstorms formed across the Central Foothills where breaks in the clouds led to increased instability. Thunderstorms spread east and north as the boundary moved northward.\nEvent Narrative:", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 30.9573 km away, between 2014-05-27 16:55:00 and 2014-05-27 17:22:00. The events included records with hailstones measuring 44.42857142857143 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 3000.0. \n\nEpisode Narrative: A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail.\nEvent Narrative: There were four inch in diameter three snapped at Weather Bug Headquarters. There were trees down on Route 355 and High Point Drive. There was a tree down across several power lines on Route 355 just south of Plummer Drive. There were broken tree limbs onto Brookes Ave near Russell Ave. There was a tree onto an apartment complex along Girard Street near Victory Farm Drive.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 28.8704 km away, between 2014-05-27 17:35:00 and 2014-05-28 14:05:00. The events included records with hailstones measuring 39.25 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 1500.0. \n\nEpisode Narrative: A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail. A strong cold front moved through the Mid Atlantic. Southerly flow ahead of the frontal boundary led to increased instability. Showers and thunderstorms formed along a pre-frontal trough east of the Blue Ridge. Some storms were capable of damaging winds and large hail.\nEvent Narrative: There was a tree down along Hopewell Road. There were large pine trees down at the corner of North Shore Drive and Northgate Square. There was a large tree down on Main Street in Warrenton.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 42.1074 km away, between 2014-05-28 14:05:00 and 2014-05-28 14:05:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved into the Mid Atlantic from the northeast and showers and thunderstorms developed where there was a discrete heating boundary. Instability and shear was present on the warm side of the boundary and large hail was observed in a severe storm.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.5769 km away, between 2014-06-11 16:39:00 and 2014-06-11 17:02:00. The events included records with estimated wind gusts of 51.333333333333336 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 1000.0. \n\nEpisode Narrative: A backdoor cold front stalled north of the region and clearing and surface heating led to showers and thunderstorms across the region. Some thunderstorms produced large hail and damaging winds. Heavy rainfall led to flooding in Montgomery County. A backdoor cold front stalled north of the region and clearing and surface heating led to showers and thunderstorms across the region. Some thunderstorms produced large hail and damaging winds. Heavy rainfall led to flooding in Montgomery County. A backdoor cold front stalled north of the region and clearing and surface heating led to showers and thunderstorms across the region. Some thunderstorms produced large hail and damaging winds. Heavy rainfall led to flooding in Montgomery County.\nEvent Narrative: A tree was down along Terranova Drive. There were numerous large trees snapped and own near Liberty Road. A 10-inch diameter tree branch was down at the Vint Hill Inn.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 18.6858 km away, between 2014-06-11 20:26:00 and 2014-06-11 23:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A backdoor cold front stalled north of the region and clearing and surface heating led to showers and thunderstorms across the region. Some thunderstorms produced large hail and damaging winds. Heavy rainfall led to flooding in Montgomery County.\nEvent Narrative: There was a water rescue on the 9200 Block of Falls Bridge Lane and 6700 Block of Hackamore due to high water.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 22.8514 km away, between 2014-06-12 14:42:00 and 2014-06-12 17:30:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Warm and moist conditions led to showers and thunderstorms to develop as a upper level trough passed the region. Some thunderstorms led to large hail, damaging winds and heavy rain. Warm and moist conditions led to showers and thunderstorms to develop as a upper level trough passed the region. Some thunderstorms led to large hail, damaging winds and heavy rain. Warm and moist conditions led to showers and thunderstorms to develop as a upper level trough passed the region. Some thunderstorms led to large hail, damaging winds and heavy rain. Warm and moist conditions led to showers and thunderstorms to develop as a upper level trough passed the region. Some thunderstorms led to large hail, damaging winds and heavy rain.\nEvent Narrative: East bound Route 7 was closed at West Market Street due to high water. There was 6-8 inches of water flowing over Bridgeview Court near the intersection of Route 7 and Route 9. There was a portion of dry Mill Road between Woodburn and Thomas Mill Roads washed away near Goose Creek. Logmill Road was closed between Mountain Road and Highway 15 due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.1268 km away, between 2014-06-16 18:30:00 and 2014-06-16 18:30:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A shortwave trough moved across the Mid Atlantic region. Hot and humid conditions led to an unstable environment which was conducive for severe thunderstorms.\nEvent Narrative: There were wires down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.1503 km away, between 2014-06-16 18:49:00 and 2014-06-16 18:49:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A shortwave trough moved across the Mid Atlantic region. Hot and humid conditions led to an unstable environment which was conducive for severe thunderstorms.\nEvent Narrative: There were wires down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.3668 km away, between 2014-06-18 22:33:00 and 2014-06-18 22:38:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 3250.0. \n\nEpisode Narrative: A weak cold front moved across the Mid Atlantic region while hot and humid conditions led to a unstable environment. Showers and thunderstorms formed in vicinity of the front in the afternoon and some thunderstorms led to damaging winds. A weak cold front moved across the Mid Atlantic region while hot and humid conditions led to a unstable environment. Showers and thunderstorms formed in vicinity of the front in the afternoon and some thunderstorms led to damaging winds. A weak cold front moved across the Mid Atlantic region while hot and humid conditions led to a unstable environment. Showers and thunderstorms formed in vicinity of the front in the afternoon and some thunderstorms led to damaging winds. A weak cold front moved across the Mid Atlantic region while hot and humid conditions led to a unstable environment. Showers and thunderstorms formed in vicinity of the front in the afternoon and some thunderstorms led to damaging winds.\nEvent Narrative: There were trees down and some on one house. There was a large tree on a house near Prince William County Fairgrounds. There were several trees down. There were 18 inch to two feet in diameter trees twisted and blown down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.0823 km away, between 2014-07-02 14:15:00 and 2014-07-02 14:15:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 250.0. \n\nEpisode Narrative: Hot and humid conditions led to an unstable environment across the Mid Atlantic. Showers and Thunderstorms were capable of producing damaging winds and large hail.\nEvent Narrative: There was a tree down on Elmer Derr Road west of Ballenger Creek Pike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.5747 km away, between 2014-07-02 15:36:00 and 2014-07-02 15:36:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 250.0. \n\nEpisode Narrative: Hot and humid conditions led to an unstable environment across the Mid Atlantic. Showers and Thunderstorms were capable of producing damaging winds and large hail.\nEvent Narrative: There was a tree down near the intersection of Crest Hill Road and Leeds Manor Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 33.4472 km away, between 2014-07-03 13:57:00 and 2014-07-03 15:02:00. The events included records with hailstones measuring 42.72727272727273 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 7000.0. \n\nEpisode Narrative: The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail. The Mid-Atlantic was in between a cold front approaching form the Appalachian Mountains and Hurricane Arthur off the Delaware Coast. Warm and humid conditions were across the region and showers and thunderstorms led to heavy rain. Unstable conditions led to severe thunderstorms that produced damaging winds and large hail.\nEvent Narrative: There were several large trees snapped near the Edgehill Subdivision. There was a tree reported down on Green Road at Cedrus Drive. There was a tree down on Meetze Road at Beach Road. There was a tree reported down at 2714 Parshall Road. A barn collapsed due to strong winds at 943 Parshall Road. There were multiple trees down in the city of Manassas. There were a couple trees reported down on Clifton Road near Highway 29. There was a street light pole snapped, multiple trees and large limbs down around Oakton Shopping Center. There was a tree down on Meetze Road at Casanova Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.1288 km away, between 2014-07-08 17:09:00 and 2014-07-08 17:39:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 1750.0. \n\nEpisode Narrative: A cold front moved through the Mid-Atlantic from west to east. Hot and humid conditions were ahead of the frontal boundary and led to an unstable environment. Severe thunderstorms were capable of damaging winds. A cold front moved through the Mid-Atlantic from west to east. Hot and humid conditions were ahead of the frontal boundary and led to an unstable environment. Severe thunderstorms were capable of damaging winds. A cold front moved through the Mid-Atlantic from west to east. Hot and humid conditions were ahead of the frontal boundary and led to an unstable environment. Severe thunderstorms were capable of damaging winds. A cold front moved through the Mid-Atlantic from west to east. Hot and humid conditions were ahead of the frontal boundary and led to an unstable environment. Severe thunderstorms were capable of damaging winds. A cold front moved through the Mid-Atlantic from west to east. Hot and humid conditions were ahead of the frontal boundary and led to an unstable environment. Severe thunderstorms were capable of damaging winds.\nEvent Narrative: There were trees down near the intersection of Possum Hollow Drive and Delaplane Grade Road. There was a tree down blocking Woodgrove Road near Allder School Road. There were two large trees down near Hirst Road in Purcellville. There were two large trees down near W-OD trail west of Route 7 in Leesburg. There was a large tree down near Herndon Parkway and Monroe Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.1296 km away, between 2014-07-08 17:39:00 and 2014-07-08 17:39:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 250.0. \n\nEpisode Narrative: A cold front moved through the Mid-Atlantic from west to east. Hot and humid conditions were ahead of the frontal boundary and led to an unstable environment. Severe thunderstorms were capable of damaging winds.\nEvent Narrative: There were six inch branches snapped at the intersection of Kings Valley Drive and Kings Valley Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.2372 km away, between 2014-07-09 14:39:00 and 2014-07-09 16:16:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 500.0. \n\nEpisode Narrative: A cold front approached the Mid Atlantic while a surface trough was located across the Potomac Highlands. Southerly flow ahead of both features led to humid and warm conditions across the region. Showers and thunderstorms formed in vicinity of the surface trough and moved eastward. Some storms became severe producing damaging winds and large hail. A cold front approached the Mid Atlantic while a surface trough was located across the Potomac Highlands. Southerly flow ahead of both features led to humid and warm conditions across the region. Showers and thunderstorms formed in vicinity of the surface trough and moved eastward. Some storms became severe producing damaging winds and large hail. A cold front approached the Mid Atlantic while a surface trough was located across the Potomac Highlands. Southerly flow ahead of both features led to humid and warm conditions across the region. Showers and thunderstorms formed in vicinity of the surface trough and moved eastward. Some storms became severe producing damaging winds and large hail.\nEvent Narrative: There was a tree limb down blocking Conde Road. There were two 4-inch in diameter tree limbs down on Ada Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.0497 km away, between 2014-07-13 19:39:00 and 2014-07-13 20:00:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 7000.0 and crop damage of 2000.0. \n\nEpisode Narrative: High pressure across the western Atlantic led to southerly flow across the region. This led to hot and humid conditions ahead of an advancing cold front. Showers and thunderstorms moved across the region and some thunderstorms produced damaging winds. High pressure across the western Atlantic led to southerly flow across the region. This led to hot and humid conditions ahead of an advancing cold front. Showers and thunderstorms moved across the region and some thunderstorms produced damaging winds. High pressure across the western Atlantic led to southerly flow across the region. This led to hot and humid conditions ahead of an advancing cold front. Showers and thunderstorms moved across the region and some thunderstorms produced damaging winds. High pressure across the western Atlantic led to southerly flow across the region. This led to hot and humid conditions ahead of an advancing cold front. Showers and thunderstorms moved across the region and some thunderstorms produced damaging winds.\nEvent Narrative: There were trees and wires down on Darnestown Road at Martinsburg Road. There were trees down on wires on Peach Tree Road at Whites Store Road. There were trees down on wires on Brink Road at Ridge Road. There were trees down on wires at Shawnee Lane and Frederick Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.3724 km away, between 2014-07-14 13:43:00 and 2014-07-14 13:54:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 2250.0. \n\nEpisode Narrative: High pressure was over the western Atlantic Ocean and southerly flow brought hot and humid conditions into the Mid-Atlantic leading to a unstable atmosphere. Showers and thunderstorms moved across the region in the afternoon and evening and some thunderstorms were capable of damaging wind gusts. High pressure was over the western Atlantic Ocean and southerly flow brought hot and humid conditions into the Mid-Atlantic leading to a unstable atmosphere. Showers and thunderstorms moved across the region in the afternoon and evening and some thunderstorms were capable of damaging wind gusts. High pressure was over the western Atlantic Ocean and southerly flow brought hot and humid conditions into the Mid-Atlantic leading to a unstable atmosphere. Showers and thunderstorms moved across the region in the afternoon and evening and some thunderstorms were capable of damaging wind gusts. High pressure was over the western Atlantic Ocean and southerly flow brought hot and humid conditions into the Mid-Atlantic leading to a unstable atmosphere. Showers and thunderstorms moved across the region in the afternoon and evening and some thunderstorms were capable of damaging wind gusts. High pressure was over the western Atlantic Ocean and southerly flow brought hot and humid conditions into the Mid-Atlantic leading to a unstable atmosphere. Showers and thunderstorms moved across the region in the afternoon and evening and some thunderstorms were capable of damaging wind gusts. High pressure was over the western Atlantic Ocean and southerly flow brought hot and humid conditions into the Mid-Atlantic leading to a unstable atmosphere. Showers and thunderstorms moved across the region in the afternoon and evening and some thunderstorms were capable of damaging wind gusts.\nEvent Narrative: There were three large trees down. Each tree was a foot in diameter. There were several large trees down. Each tree was two feet in diameter. There was a tree down on a fence across Route 793 near Lake Brittle. There were large tree down blocking Beverlys Mill Road. There were two 4-5 inch in diameter trees snapped at FAA center. There were large branches down near intersection of Vint Hill Road and Greenwich Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.354 km away, between 2014-07-23 17:55:00 and 2014-07-23 17:55:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 250.0. \n\nEpisode Narrative: A Bermuda high was to the east and southerly flow across the Mid-Atlantic led to warm and humid conditions. A cold front approached from the Great Lakes and showers and thunderstorms moved across the region leading to large hail and damaging wind gusts.\nEvent Narrative: There was a tree down near the intersection of Route 50 and Oakham Farm Lane.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 10.6627 km away, between 2014-08-12 11:45:00 and 2014-08-12 13:45:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: High pressure resided across the east coast while a warm front was located across the Carolinas. Moist air continued to move into the Mid Atlantic as showers intensified ahead of the warm front. Heavy rain produced flooding in parts of the Washington DC and Baltimore Metro Areas.\nEvent Narrative: Fox Mill Road was closed at the intersection with Hunt Road from flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.0142 km away, between 2014-08-31 16:10:00 and 2014-08-31 17:20:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 4000.0. \n\nEpisode Narrative: A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds. A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds. A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds. A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds. A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds. A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds. A lee trough developed across the Mid-Atlantic that led to the development of showers and thunderstorms. The atmosphere was unstable and scattered storms produced damaging winds.\nEvent Narrative: There was a large tree branch cleared from Highway 50 West of Cobb House Road. There was a large limb down on the road near Snickersville Turnpike and Cobb House Road. There were multiple trees down near John Barton Payne Road and Leeds Manor Road. There were trees down on multiple roads. There were several large tree branches down on property near Conde Road and Wilson Road. There were multiple trees down near Harts Mill Road and Highway 211. There was a tree down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.1731 km away, between 2014-09-01 14:46:00 and 2014-09-01 14:46:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Warm and humid conditions persisted across the Mid Atlantic. Heating led to showers and thunderstorms across the higher elevations which moved eastward throughout the afternoon.\nEvent Narrative: A large tree limb was down near the intersection of Browns Mill Road and Beulah Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.3406 km away, between 2014-09-02 15:00:00 and 2014-09-02 16:08:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 0.0 and crop damage of 750.0. \n\nEpisode Narrative: Hot and humid conditions persisted across the Mid Atlantic ahead of a advancing cold front. Showers and thunderstorms formed in the vicinity of a surface trough. Some thunderstorms became severe leading to damaging winds. Hot and humid conditions persisted across the Mid Atlantic ahead of a advancing cold front. Showers and thunderstorms formed in the vicinity of a surface trough. Some thunderstorms became severe leading to damaging winds. Hot and humid conditions persisted across the Mid Atlantic ahead of a advancing cold front. Showers and thunderstorms formed in the vicinity of a surface trough. Some thunderstorms became severe leading to damaging winds.\nEvent Narrative: There were two large tree branches down. The tree branches were 5-6 inches wide. There was a large tree down at the intersection of Routes 109 and 107. There was a tree down on the road in the 4500 Block of Elmer Derr Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.1329 km away, between 2014-09-06 17:55:00 and 2014-09-06 17:55:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 250.0. \n\nEpisode Narrative: Hot and humid conditions were present across the Mid-Atlantic while a cold front approached from the Ohio Valley. A surface trough strengthen across the region and showers and thunderstorms formed. Some thunderstorms formed and produced damaging winds.\nEvent Narrative: There was a tree down on Brickyard Road. There were numerous wires down in the area and power outages.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.8055 km away, between 2015-04-22 12:10:00 and 2015-04-22 12:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Scattered showers formed ahead of a fast moving cold front. A strong low level jet with winds 60 to 70 knots aligned over the region, with these winds mixing to the surface with the heavier precipitation.\nEvent Narrative: A tree was reported down at the intersection of Oak Orchard Rd and Sams Creek Rd.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 9.4988 km away, between 2015-05-06 14:23:00 and 2015-05-06 15:11:00. The events included records with hailstones measuring 20.8 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A backdoor cold front dropped into the area on the 6th. An unstable atmosphere ahead of the front combined with the forcing from the boundary, causing a few thunderstorms to develop. Some thunderstorms became severe due to the unstable atmosphere. A backdoor cold front dropped into the area on the 6th. An unstable atmosphere ahead of the front combined with the forcing from the boundary, causing a few thunderstorms to develop. Some thunderstorms became severe due to the unstable atmosphere. A backdoor cold front dropped into the area on the 6th. An unstable atmosphere ahead of the front combined with the forcing from the boundary, causing a few thunderstorms to develop. Some thunderstorms became severe due to the unstable atmosphere. A backdoor cold front dropped into the area on the 6th. An unstable atmosphere ahead of the front combined with the forcing from the boundary, causing a few thunderstorms to develop. Some thunderstorms became severe due to the unstable atmosphere. A backdoor cold front dropped into the area on the 6th. An unstable atmosphere ahead of the front combined with the forcing from the boundary, causing a few thunderstorms to develop. Some thunderstorms became severe due to the unstable atmosphere.\nEvent Narrative: A tree was down along Colvin Run Road. A tree was down along the 700 block of Kent Island Drive. Half dollar sized hail was reported in Chantilly. Golf ball sized hail was reported near Centreville. Quarter sized hail was reported near Herndon.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.617 km away, between 2015-05-06 16:59:00 and 2015-05-06 16:59:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A backdoor cold front dropped into the area on the 6th. An unstable atmosphere ahead of the front combined with the forcing from the boundary, causing a few thunderstorms to develop. An isolated thunderstorm became severe due to the unstable atmosphere.\nEvent Narrative: A tree was reported down along the intersection of Old Hundred Road and Thurston Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.3344 km away, between 2015-05-16 15:20:00 and 2015-05-16 15:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A southwest flow ushered in plenty of moisture around high pressure over the Southeast Coast. The heat combined with the moisture to cause moderate amounts of instability. A few thunderstorms developed, and some became severe due to the unstable atmosphere.\nEvent Narrative: Large tree limbs were down along Highway 340 at Chestnut Hill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.5681 km away, between 2015-05-16 15:54:00 and 2015-05-16 15:54:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A southwest flow ushered in plenty of moisture around high pressure over the Southeast Coast. The heat combined with the moisture to cause moderate amounts of instability. A few thunderstorms developed, and some became severe due to the unstable atmosphere.\nEvent Narrative: A tree was reported down on power lines on Whites Ferry Road near James Monroe Highway.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 14.8142 km away, between 2015-06-01 17:20:00 and 2015-06-01 17:51:00. The events included records with hailstones measuring 18.083333333333332 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front slowly approached and moved south through the Mid Atlantic late in the day. Ahead of the front, southerly flow ushered in a warm and moisture air mass, resulting in MLCAPE values between 1000-1500 J/kg with marginal shear. Numerous showers and thunderstorms with embedded severe formed to the southwest and progressed to the northeast prior to the cold frontal passage. A cold front slowly approached and moved south through the Mid Atlantic late in the day. Ahead of the front, southerly flow ushered in a warm and moisture air mass, resulting in MLCAPE values between 1000-1500 J/kg with marginal shear. Numerous showers and thunderstorms with embedded severe formed to the southwest and progressed to the northeast prior to the cold frontal passage. A cold front slowly approached and moved south through the Mid Atlantic late in the day. Ahead of the front, southerly flow ushered in a warm and moisture air mass, resulting in MLCAPE values between 1000-1500 J/kg with marginal shear. Numerous showers and thunderstorms with embedded severe formed to the southwest and progressed to the northeast prior to the cold frontal passage. A cold front slowly approached and moved south through the Mid Atlantic late in the day. Ahead of the front, southerly flow ushered in a warm and moisture air mass, resulting in MLCAPE values between 1000-1500 J/kg with marginal shear. Numerous showers and thunderstorms with embedded severe formed to the southwest and progressed to the northeast prior to the cold frontal passage. A cold front slowly approached and moved south through the Mid Atlantic late in the day. Ahead of the front, southerly flow ushered in a warm and moisture air mass, resulting in MLCAPE values between 1000-1500 J/kg with marginal shear. Numerous showers and thunderstorms with embedded severe formed to the southwest and progressed to the northeast prior to the cold frontal passage. A cold front slowly approached and moved south through the Mid Atlantic late in the day. Ahead of the front, southerly flow ushered in a warm and moisture air mass, resulting in MLCAPE values between 1000-1500 J/kg with marginal shear. Numerous showers and thunderstorms with embedded severe formed to the southwest and progressed to the northeast prior to the cold frontal passage.\nEvent Narrative: A tree was reported down on Riverpoint Dr. A tree was reported having fallen on a house on Upper Belmont Place. Reported by VA Tire and Auto of Cascades.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 11.5368 km away, between 2015-06-08 15:54:00 and 2015-06-08 18:15:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Destabilization occurred west of the Blue Ridge with MLCAPE 1500-2000 J/Kg forming by the afternoon hours. Backing of winds also led to increased shear profiles, which combined with the increased instability produced isolated thunderstorms ahead of an approaching cold front and a line of showers and thunderstorms right along the line. Destabilization occurred west of the Blue Ridge with MLCAPE 1500-2000 J/Kg forming by the afternoon hours. Backing of winds also led to increased shear profiles, which combined with the increased instability produced isolated thunderstorms ahead of an approaching cold front and a line of showers and thunderstorms right along the line.\nEvent Narrative: A very large tree was reported down. Multiple trees reported down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.8287 km away, between 2015-06-08 17:35:00 and 2015-06-08 18:27:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Destabilization occurred along and west of the Blue Ridge with MLCAPE 1500-2000 J/Kg forming by the afternoon hours. Backing of winds also led to increased shear profiles, which combined with the increased instability produced isolated thunderstorms ahead of an approaching cold front and a line of showers and thunderstorms right along the line. Destabilization occurred along and west of the Blue Ridge with MLCAPE 1500-2000 J/Kg forming by the afternoon hours. Backing of winds also led to increased shear profiles, which combined with the increased instability produced isolated thunderstorms ahead of an approaching cold front and a line of showers and thunderstorms right along the line.\nEvent Narrative: A tree was reported down at the intersection of Glen Rd and South Glen Rd. Several small trees and multiple branches were reported down at the intersection of Route 28 and 85. Trained spotter ID LO071.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 43.4588 km away, between 2015-06-18 14:59:00 and 2015-06-18 15:11:00. The events included records with hailstones measuring 31.0 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots.\nEvent Narrative: A couple of trees reported down onto power lines near the intersection of Fingerboard Rd and Baker Valley Rd. Spotter ID FK069. Reported at Frdfm. Reported at Urbnn.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 8.6526 km away, between 2015-06-18 15:50:00 and 2015-06-19 00:30:00. The events included records with hailstones measuring 28.36111111111111 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 17000.0 and crop damage of 0.0. \n\nEpisode Narrative: The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots. The Mid-Atlantic remained in the warm sector as a nearly stalled warm front lingered just north of the Mason-Dixon line and the associated cold front swung in from the west by the evening. The unstable air mass led to SBCAPE values between 2000-3500 J/kg while effective shear values were between 30-40 knots.\nEvent Narrative: Dime to quarter size hail at the intersection of Fairfax Cty Parkway and I-66. Reported near Jermantown Rd. Spotter Id MO258, reported on Sweetleaf Terrace. Spotter Id Fxc09. A tree was reported down at South Lake Dr. A large 8-inch tree branch and a small branch were reported down near the intersection of Franklin Farm Rd and Tranquility Ln. Large branches and a tree were reported down on Fox Woods Dr. Multiple trees and power lines were reported down in the Greenbriar East neighborhood. A fence was also blown over. Spotter ID Fxw108. Two different homes on Trotter Lane reported trees down on the respective house. Numerous trees were reported down elsewhere along the street. Reported by WTOP. A tree was reported down at the intersection of Route 28 and Westfields Blvd. The top half of a 60-foot Tulip Poplar Tree was snapped off, falling onto a house on Gunpowder Rd. Spotter ID FX011. Two trees were reported down at the 10200 block of Rodgers Rd. Measured at Dulles International Airport KIAD.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 19.3315 km away, between 2015-06-20 17:23:00 and 2015-06-20 19:03:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 61000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes.\nEvent Narrative: A large tree limb was reported down on South Lakes Dr at Soapstone Dr. A large tree was reported down at the intersection of Route 7 and Clayton Hall Rd. A tree was reported down on Sudley Rd at Catharpin Rd. A tree was reported down at the intersection of Sudley Rd and Misty Acres Lane. A tree was reported down near the 8500 block of Spruce St. A tree was reported down on Hwy 15 near the Chestnut Hill lane intersection. A tree was reported down near Lenah Rd. One large tree was snapped and one was uprooted. National Weather Service personnel completed a ground survey along with radar analysis and concluded a small tornado produced damage along a 2.1 mile path beginning near the intersection of Virginia State Route 28/Nokesville road/ and Linton Hall Road. The tornado then moved northeast along Route 28, ending it\ufffd\ufffd\ufffds damage path at the baseball fields at the intersection of Godwin road and Route 28.||The tornado\ufffd\ufffd\ufffds path width was approximately 100 yards. The bulk of the damage occurred at the Broad Run golf training center where about a half-dozen softwood trees between 12 and 18 inches in diameter were snapped approximately 4 feet above the ground. The damage at the baseball fields at the intersection of Route 28 and Godwin Road included a scoreboard secured by 4x4s being snapped, along with |baseball dugout roofs lifted and blown away. The damage was sporadic along the 2.1 mile path, but coincided with the tornadic signature as depicted on WSR-88D and FAA Terminal Doppler weather radar. No additional damage was noted northeast of Godwin road. A tree was reported down at the intersection of Sudley Rd and Pageland Lane. A tree was reported down on Old Dominion Dr near Spring Hill Dr. A tree was reported down at the intersection of Hwy 15 and Braddock Rd.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 42.9801 km away, between 2015-06-20 18:39:00 and 2015-06-20 18:54:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 1000.0. \n\nEpisode Narrative: A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes. A stalled frontal boundary acted as the triggering point for an initial line of showers and thunderstorms, with many of the storms becoming severe with strong moisture advection combining with diurnal heating and leading to an unstable air mass. The remnants of Tropical System Bill moved through the Mid-Atlantic overnight, continuing the severe threat late into the early part of the overnight hours. As winds backed with the tropical system, increasing directional and magnitude shear led to the development of tornadoes.\nEvent Narrative: A tree was reported near the intersection of New Design Rd and Manor Woods Rd. A 5 inch diameter tree was knocked down and several dozen 3-inch branches were scattered around the ground. Half of the spotters corn crop was destroyed. Reported by FK042. A tree was reported down near the 1700 block of Ballender Creek Pike. A tree was reported down near the intersection of Ballenger Creek Pike and South Renn Rd. A team from the National Weather Service in Sterling, VA conducted a ground survey of tornado damage along a 1.5 mile path beginning near the intersection of Tuscarora Road and Buckeystown Pike, then moved northeast to Greenfield Road. Based on this|survey along with radar data, the team determined an EF-0 tornado occurred along this path.||The tornado was approximately 75 yards wide with maximum winds of 65 mph. Large tree branches were snapped half way up and trees were nearly pushed over from south to north near the intersection of Tuscarora Road and Buckeystown pike. Additional tree damage occurred at two residences just north of the intersection. Another small tree was snapped over in a southeast to northwest direction|about one half mile north of the residences. A large tree was snapped over at the base in a north to south direction at a residence just off Buckeystown Pike near Greenfield Road. On the backside of the residence and along Greenfield Road, an|additional large tree branch was also snapped in a north to south direction. No additional damage was noted to the north of Greenfield Road.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 38.4113 km away, between 2015-06-20 20:26:00 and 2015-06-20 22:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015.\nEvent Narrative: The Appalachian Trail Road was closed near Woodgrove Road due to high water.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 45.1255 km away, between 2015-06-20 20:30:00 and 2015-06-20 23:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015. Remnants of Tropical Storm Bill moved into the Mid-Atlantic causing moisture to increase. Showers and thunderstorms led to heavy rain across the Interstate 95 corridor and flash flooding occurred. Some rivers also went to flood into June 21, 2015.\nEvent Narrative: Manor Woods Road was closed at New Design Road due to high water. Ball Road was closed at Tabler Road due to high water. Ball Road was washed out at Route 355. Urbana Pike was closed at Araby Church Road due to high water. Rooks court was closed at Kingsbrook drive due to high water. Manor Woods Road was closed at Ballenger Creek Pike due to high water. Pleasant View Road was closed due to high water. The 1700 Block of Ballenger Creek Pike was closed due to high water. Ijamsville Road was closed at Mussetter Road due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.3169 km away, between 2015-06-23 16:11:00 and 2015-06-23 17:56:00.The events resulted in 0 injuries and 1 fatalities. The events caused property damage valued at 23000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front.\nEvent Narrative: Five large southern pine trees were snapped off 10 feet above the ground. 1 large oak tree was knocked over. All occurred at the intersection of Wisteria Dr. and Great Seneca Hwy. Numerous trees were reported down around town. Poolesville was without power for an extended period of time. A tree was reported down, blocking the southbound lane of MD109 at Barnesville Rd. A tree was reported down across Valley Park Dr. A tree was reported down near the 2200 block of Point of Rocks Rd. Multiple trees down at the intersection of Thurston Rd and Dr. Perry Rd. Multiple trees down at the intersection of Mountville Rd and Winchester St. A tree was reported down across Kemptown Church Rd. A barn was heavily damaged with the grain solo completely destroyed. Numerous trees were also reported downed. Reported by WJLA. A tree was reported blocking the southbound lane of MD109 at Barnesville Rd. Multiple trees and wires were reported down. Reported at Dnscs. Reported at Grmcg. Multiple trees and wires down. A tree was reported down and a power pole was snapped in half near the 8400 block of Peters Rd.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 21.9459 km away, between 2015-06-23 16:42:00 and 2015-06-23 18:39:00. The events included records with hailstones measuring 41.8 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 13000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front. A cold front moved south through the region. Southerly flow ahead of the front led to an unstable air mass, which combined with steepening mid level lapse rates and increased sheer led to numerous severe thunderstorms being triggered right ahead of the front.\nEvent Narrative: Reported at the Lansdowne Golf Club. A tree was also reported down on the North Course. Multiple trees and wires were reported down. Multiple large trees snapped and fell over on the east side of Lake Anne. Lots of trees were reported down across the immediate area. A large tree was reported blocking Hwy 29 about one mile west of the intersection with Sudley Rd. Multiple trees were reported down near Brent Town Rd and Kacy Court. A tree was reported down at the intersection of Route 604 and Woodlawn Rd. A tree was reported down on a home at Veronica Lane in Lake Ridge. A large tree was reported down on Clifton Rd. Multiple power lines were reported down on Braddock Rd at Ox Rd. A tree was reported down at the intersection of Jaguar Trail and Willow Point Dr. Multiple trees were reported down along Route 9. A tree was reported down on the North Course of Lansdowne Golf Club.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 49.3172 km away, between 2015-06-25 20:30:00 and 2015-06-25 20:30:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper level disturbance moving through the Great Lakes lifted the associated surface warm front through during the day, eventually stalling near the Mason-Dixon line. In the wake, warm air and moisture advection led to the development of an unstable air mass, with scattered convection forming, including scattered strong to severe thunderstorms.\nEvent Narrative: Trained spotter ID Sfn11.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 18.5496 km away, between 2015-06-27 13:54:00 and 2015-06-27 16:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Potent low pressure passed by to our west, and the warm front associated with the low moved through our area during this time. Warm and moist air near and south of the boundary led to an unstable atmosphere, while forcing from the warm front provided the lift. Thunderstorms developed and produced copious amounts of rainfall east of the Blue Ridge Mountains. Potent low pressure passed by to our west, and the warm front associated with the low moved through our area during this time. Warm and moist air near and south of the boundary led to an unstable atmosphere, while forcing from the warm front provided the lift. Thunderstorms developed and produced copious amounts of rainfall east of the Blue Ridge Mountains.\nEvent Narrative: High water led to a road closure at the intersection of Jackson Hollow Road and Babbling Brook Court. High water led to a road closure at the intersection of Logmill Road and Ingram Drive.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 33.9416 km away, between 2015-06-27 15:30:00 and 2015-06-28 03:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Potent low pressure passed by to our west, and the warm front associated with the low moved through our area during this time. Warm and moist air near and south of the boundary led to an unstable atmosphere, while forcing from the warm front provided the lift. Thunderstorms developed and produced copious amounts of rainfall east of the Blue Ridge Mountains. Potent low pressure passed by to our west, and the warm front associated with the low moved through our area during this time. Warm and moist air near and south of the boundary led to an unstable atmosphere, while forcing from the warm front provided the lift. Thunderstorms developed and produced copious amounts of rainfall east of the Blue Ridge Mountains. Potent low pressure passed by to our west, and the warm front associated with the low moved through our area during this time. Warm and moist air near and south of the boundary led to an unstable atmosphere, while forcing from the warm front provided the lift. Thunderstorms developed and produced copious amounts of rainfall east of the Blue Ridge Mountains. Potent low pressure passed by to our west, and the warm front associated with the low moved through our area during this time. Warm and moist air near and south of the boundary led to an unstable atmosphere, while forcing from the warm front provided the lift. Thunderstorms developed and produced copious amounts of rainfall east of the Blue Ridge Mountains.\nEvent Narrative: Brink Road at Wightman Road was closed due to flooding of Goshen Branch. High water led to a road closure at Brink Road and Whiteman Road. The intersection of Riffle Ford Road and Germantown Road was closed due to high water. New Cut Road and Route 355 were closed due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.7612 km away, between 2015-06-30 22:58:00 and 2015-06-30 22:58:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A warm front passed through the area while an upper-level trough approached from the west. A southerly flow behind the front caused an unstable atmosphere, and moderate amounts of instability developed due to colder air aloft ahead of the approaching trough. There was enough instability for some thunderstorms to become severe. A warm front passed through the area while an upper-level trough approached from the west. A southerly flow behind the front caused an unstable atmosphere, and moderate amounts of instability developed due to colder air aloft ahead of the approaching trough. There was enough instability for some thunderstorms to become severe.\nEvent Narrative: Several trees were reported down across the Warrenton area. Several trees were down in the Warrenton area.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 10.3624 km away, between 2015-07-08 09:28:00 and 2015-07-08 20:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA. A cold front was approaching the Mid-Atlantic from the Ohio Valley while low pressure developed along the front to the southwest. Showers and thunderstorms formed ahead of the front in a very moist atmosphere. Flash flooding occurred around the Washington DC metro mainly in Fairfax County VA.\nEvent Narrative: There was six inches of water flowing across Birdfoot Court at Stuart Mill Road. Fox Mill Road was closed at Folkstone Drive due to high water. Hunter Mill Road is closed between Hunter Station Road and Hunter View Road due to high water. There was six inches of water flowing across Hunter Mill Road near Lawyers Road in vicinity of Difficult Run. Fox Mill Road was closed between Hunt Road and Bronzedale Drive due to high water. Lawyers Road was closed between Helmwood Court and Gunnell Farms Drive due to high water. Fox Mill Road is closed at Lake James Drive due to high water. Lees Corner Road is closed at Hollinger Avenue due to high water. Lawyers Road was closed at Hunter Mill Road due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.281 km away, between 2015-07-27 13:40:00 and 2015-07-27 13:40:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered convection formed in a hot and humid air mass as a resulting of southerly flow from high pressure centered just to the east.\nEvent Narrative: Numerous trees were reported down around Middleburg, blocking several roads. Reported by LO114.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.0096 km away, between 2015-08-04 02:51:00 and 2015-08-04 03:27:00. The events included records with estimated wind gusts of 50.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement.\nEvent Narrative: A tree was reported down on Shepherds Mill Rd at Chestnut Lane. A large limb was reported down in the road the intersection of Hwy 287 and Winsome Trail Lane. The top half of a large tree was reported blocking Hwy 287 at Nixon Rd. A tree was down on Taylorstown Rd. A tree was down on Route 50 near Aldie due to outflow of a thunderstorm passing to the north. A tree limb about 10 inches in diameter was down near Sierra Springs Square.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.2992 km away, between 2015-08-04 02:56:00 and 2015-08-04 02:56:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement.\nEvent Narrative: A tree was reported down in the 200 block of John Brown Farm Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.9214 km away, between 2015-08-04 03:24:00 and 2015-08-04 03:39:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement. Scattered thunderstorms formed overnight as a weak cold front sunk south of the Mason-Dixon. Theta-e ridge axis aligned over Central MD and south into VA allowed for instability to increase overnight, with storms becoming more numerous with a nearly easterly movement.\nEvent Narrative: A tree was reported down blocking the 5100 block of Doubs Rd. A tree was reported down at the intersection of Kings Valley Rd and Hailey Dr. Multiple trees and wires were reported down at Windsor Rd and Brownigsville Rd.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 27.5506 km away, between 2015-08-04 16:44:00 and 2015-08-04 19:37:00. The events included records with hailstones measuring 45.625 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 12000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms. Scattered thunderstorms formed along a nearly stationary frontal boundary draped across the Mid-Atlantic. Increased dew points on the southern side of the front ranged from the mid 60s to lower 70s. These dew points along with temps in the upper 80s resulted in instability between 1500 and 2000 J/kg. The higher instability combined with deep layer shear values 30-40 knots led to the development of afternoon and evening scattered severe thunderstorms.\nEvent Narrative: Three large trees were reported down at the residence in the 10000 block of Milstead Rd. A large tree fell and knocked down a telephone pole and multiple powerlines causing a transformer fire near the intersection of Arnon Chapel Rd and Walker Rd. A large tree was reported down in Great Falls Grange Park. A large tree fell on a car on Clifton Rd. A large tree was down at the intersection of Wilson Rd and Pine Ridge Rd. A large tree was down at the intersection of James Madison Hwy and Nelson Lane. A tree was reported down on Elk Run Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.1788 km away, between 2015-08-20 17:48:00 and 2015-08-20 17:48:00. The events included records with estimated wind gusts of 43.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Strong moisture advection over the Mid-Atlantic led to dew points into the upper 70s and isolated spots reporting 80. While the scattered convection produced mainly a heavy rain/flooding event, an isolated thunderstorm developed, producing strong winds.\nEvent Narrative: A tree was reported down on Sinclair Rd just west of Dumfries Rd as a result of outflow from a dying thunderstorm.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 41.2572 km away, between 2015-08-20 18:11:00 and 2015-08-20 20:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: Strong moisture advection over the Mid-Atlantic led to dew points into the upper 70s and isolated spots reporting 80. Showers and thunderstorms formed ahead of an advancing cold front. Strong moisture advection over the Mid-Atlantic led to dew points into the upper 70s and isolated spots reporting 80. Showers and thunderstorms formed ahead of an advancing cold front.\nEvent Narrative: There was a road closed due to being washed out. There was a five foot drop off in the road. Whiting Road was closed due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.5119 km away, between 2015-09-04 13:55:00 and 2015-09-04 14:28:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Showers and thunderstorms were triggered along a nearly stalled back door cold front. Temperatures pushed well into the 80s, with even some 90s, allowing for MLCAPE values of around 2000 J/kg. Showers and thunderstorms were triggered along a nearly stalled back door cold front. Temperatures pushed well into the 80s, with even some 90s, allowing for MLCAPE values of around 2000 J/kg. Showers and thunderstorms were triggered along a nearly stalled back door cold front. Temperatures pushed well into the 80s, with even some 90s, allowing for MLCAPE values of around 2000 J/kg.\nEvent Narrative: Several trees were reported down along Old Dumfries Rd. Several trees and tree limbs were snapped and reported down at the intersection of Vint Hill Rd and Aqua View Court. Several trees were reported down along Dumfries Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.7925 km away, between 2015-09-29 20:00:00 and 2015-09-29 20:00:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft.\nEvent Narrative: Multiple trees were reported down, with two HVAC until dislodged in an area of East Market St and Catoctin Circle.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 27.2347 km away, between 2015-09-29 20:02:00 and 2015-09-30 04:57:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft. This also led to flooding across the region. Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft. This also led to flooding across the region. Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft. This also led to flooding across the region. Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft. This also led to flooding across the region. Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft. This also led to flooding across the region. Heavy rain event as low pressure moved through the Mid-Atlantic ahead of a slow moving cold front. Southerly flow ahead of the low pressure tapped into a moisture rich atmosphere over the Gulf of Mexico. While thunderstorms were isolated due to weaker shear and instability, the heaviest of the precipitation was able to bring down gusty winds from aloft. This also led to flooding across the region.\nEvent Narrative: The stream gauge on Limestone Branch near Leesburg reached a flood stage of 7 feet. It peaked at 9.13 feet at 22:30 EST. Greenfield Farm Lane and another access road began to flood and field flooding near the stream became widespread. A home near route 15 along the stream began to flood. The stream gauge on Goose Creek at Middleburg reached a flood stage of 13 feet. It peaked at 14.46 feet at 02:30 EST. Notre Dame Lane began to flood at the creek. Multiple road closures occurred in Leesburg including westbound and eastbound of route 15 bypass and portions of route 7 eastbound at route 9. The stream gauge on Limestone Branch near Leesburg reached a flood stage of 7 feet. It peaked at 9.13 feet at 22:30 EST. Greenfield Farm Lane and another access road began to flood and field flooding near the stream became widespread. A home near route 15 along the stream began to flood. The stream gauge on North fork Goose Creek at Lincoln reached a flood stage of 10 feet. It peaked at 10.96 feet at 22:30 EST. Water overflowed the banks downstream of the gauge. The stream gauge on South Fork Catoctin Creek near Waterford reached a flood stage of 8 feet. It peaked at 10.07 feet at 01:45 EST. Portions of route 662 began to flood near the creek and water approached a building on Main Street in Waterford.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 23.608 km away, between 2015-12-25 18:53:00 and 2015-12-25 20:11:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front moved through the Mid-Atlantic region and showers and thunderstorms led to very heavy rain capable of flooding across Central Maryland. A warm front moved through the Mid-Atlantic region and showers and thunderstorms led to very heavy rain capable of flooding across Central Maryland.\nEvent Narrative: The river gauge at Dawsonville at Seneca Creek reached a flood stage of 7.5 feet. It peaked at 7.75 feet at 19:25 EST. Portions of the Seneca Creek Greenway were flooded and a small portion of Berryville Road weest of Darnestown began to flood. The river gauge at Dawsonville at Seneca Creek reached a flood stage of 7.5 feet. It peaked at 7.75 feet at 19:25 EST. Portions of the Seneca Creek Greenway were flooded and a small portion of Berryville Road west of Darnestown began to flood.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.0752 km away, between 2017-02-12 22:33:00 and 2017-02-12 23:05:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft.\nEvent Narrative: Several reports of trees were down in the Ashburn Area. Numerous trees were down across Great Falls. A wind gust of 58 mph was reported near Lovettsville. A wind gust of 58 mph was reported at Dulles International Airport.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.7309 km away, between 2017-02-12 22:44:00 and 2017-02-12 22:55:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft. A strong cold front passed through during the evening hours of the 13th. A line of showers developed along the front and they were able to mix down strong winds from aloft.\nEvent Narrative: A wind gust of 58 mph was reported. A wind gust of 59 mph was reported. A wind gust of 61 mph was reported in Gaithersburg. Darnestown Road west of Whites Ferry Road was blocked due to a fallen tree. A tree fell on to a house which trapped occupants on Hottinger Circle.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.3248 km away, between 2017-03-01 13:00:00 and 2017-03-01 13:14:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft.\nEvent Narrative: Trees were down in Purcellville. Trees were down in Midland. Trees were down in Catlett.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.5763 km away, between 2017-03-01 13:14:00 and 2017-03-01 13:44:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft. A potent cold front passed through on the 1st. A southwest flow ushered in warm and moist air ahead of the boundary. Showers and a few thunderstorms developed, and they were able to mix down strong winds from aloft.\nEvent Narrative: Wires were down in Damascus. A wind gust of 59 mph was reported near Germantown. A wind gust of 58 mph was reported in Gaithersburg. A wind gust of 66 mph was reported. A wind gust of 58 mph was reported. Trees and wires were down at the Intersection of River Road and Seneca Road. A tree fell onto wires in Germantown. A tree and wires were down on a car. The car blocked River Road between Seneca Road and Violettes Lock Road. A tree was down blocking Davis Mill Road. A shed was blown over. A tree fell onto a car on Lee Street. Wind gusts of 61 to 66 mph were reported.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 26.1627 km away, between 2017-04-06 11:50:00 and 2017-04-06 12:38:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes. Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms and isolated tornadoes.\nEvent Narrative: Trees were down just north of the Intersection of Bull Run Post Office Road and U.S. 29 Lee Highway. Several small trees were snapped at the Sugarland Run Stream Valley Park in Herndon. An outbuilding was destroyed. A large tree and branches were also down through the exterior wall of a house on Donnybrook Drive. A large pine tree was snapped at the base. Numerous trees and power lines were down along Summerduck Road near Maryann Lane. Several trees were down in Opal. A large tree was down blocking part of Southbound Fairfax County Parkway near the intersection of Burke Center Parkway. Trees were down on Sudley Manor Road. A tree was uprooted. A tree fell onto a house and deck. A tree fell onto power lines blocking Lomond Drive near Powhatan Street. A tree fell onto power lines on Old Delaney Road. Trees were down in the 2000 Block of Aquia road. A Greenhouse was destroyed in the 7000 Block of Tacketts Mill Road. About two dozen trees were snapped near the intersection of Gum Spring road and Lennox Hale Drive. Numerous trees were down along Waterloo Farm Road. Dozens of trees were down near Greenwich. A tree was down at the Courtyard Hotel in Herndon. A wind gust of 59 mph was reported. A wind gust of 59 mph was reported at Independent hill. A tree fell onto a car. A tree was down on a power line. A tree fell onto power lines. Trees were down near Bristow. The National Weather Service in Baltimore MD/Washington DC has |confirmed a tornado southwest of Warrenton in Fauquier County |Virginia on April 6, 2017.||An extensive area of tree damage was noted along a several mile long |path in west-central Fauquier County. Embedded within this straight-|line wind damage was a small concentrated area of convergent tree |damage consistent with an EF-0 tornado.||A row of trees just north of Harts Mill Road was blown down towards |the west-northwest, while several other trees just south of the road |were snapped and fell towards the northeast. A similar pattern of tree |damage was found at a residence on Woodbourne Lane a quarter mile to |the northeast, where several dozen hardwood trees were uprooted, mainly |falling towards the east but a couple fell towards the west.||Further southwest and to the northeast of the tornadic damage, |hardwood and softwood trees were snapped and uprooted but all falling |to the northeast over a nearly mile-wide swath, indicating straight-line |wind damage. It is notable that the straight-line wind damage was more |severe than that caused by the brief tornado.||The National Weather Service would like to thank the Fauquier County |Emergency Management Agency and the residents interviewed for their |assistance in this survey. The National Weather Service in Baltimore MD/Washington DC has |confirmed a tornado near Airlie in Fauquier County Virginia on April |6, 2017.||The tornado caused a nearly continuous path of convergent tree damage. |Large to mid sized trees were snapped and uprooted. The most intense |of which was the result of estimated wind speeds of 85 mph that |snapped several large trees on Airlie Road between Artillery Road |and The Rainforest Trust. The first trees downed were noted just |west of US 17. After crossing Airlie Road, the tornado snapped and |uprooted trees all along Blantyre Road. Continuous damage stopped |just prior to Interstate 66.||The National Weather Service would like to thank the Fauquier County |Emergency Management Agency and the residents interviewed for their |assistance in this survey. The National Weather Service in Baltimore MD/Washington DC has |confirmed a tornado near New Baltimore in Fauquier County |Virginia on April 6, 2017.||The tornado caused a continuous path of extensive tree damage, |along with some minor structural damage. The first instances |of uprooted and snapped trees occurred just northwest of the |intersection of Lee Highway and Electric Avenue. The tornado |continued north-northeast, generally along Beverlys Mill Road,|causing additional damage to just north of Fairview Lane.||Extensive tree damage was found along the tornados path, |where many hardwood and softwood trees were either snapped, |topped or uprooted in a convergent pattern. Several trees |fell on vehicles. Wooded fences were blown down in several |locations along its path. A roof was partially removed from |a barn. Other metal roofing was removed from smaller outbuildings. |Several sheds were either destroyed or severely damaged. Most homes |in the path had minor damage to shingles, gutters and siding.||Two residents in the area witnessed the tornado with debris |being lofted.||The National Weather Service would like to thank Fauquier |County Emergency Management Agency and the residents interviewed |for their assistance in this survey. Additional minor and sporadic tree damage was noted in a |north-northeastward path, with several trees snapped and |uprooted and an instance of siding damage noted by a trained |spotter just east of South Lincoln Avenue. The tornado likely |lifted for a final time just northeast of the intersection of |East Frederick Drive and Sugarland Road in Sterling Park.||The National Weather Service would like to thank Fairfax and Loudoun |County Emergency Management Agency and the residents interviewed |for their assistance in this survey. A path of sporadic damage, mainly to trees, began just east |of Rock Hill Road in between the Dulles Greene and Capstone |apartment complexes in Herndon. About a half dozen trees here |were either snapped or uprooted in a convergent pattern. One of |the trees was thrown into the window of a nearby apartment |building.||The National Weather Service would like to thank Fairfax and Loudoun |County Emergency Management Agency and the residents interviewed |for their assistance in this survey.||The tornado continued north-northeast, where additional tree |damage was noted near the intersections of Summerfield Drive |and Autumn Breeze Court, and Sterling Road (VA-606) and |Herndon Parkway. Several trees were downed from east to west, |and fencing was blown down north to south.||It appears the tornado lifted briefly as it continued |north-northeast, before touching down again near the intersection |of Crestview Drive and Builders Road. Here, nearly a dozen trees |were snapped or uprooted, mainly to the north, with fencing |blown down towards the trees (to the west).", "The following events were reported: Hail. These occurred near station USW00093738, approximately 30.3959 km away, between 2017-04-06 13:03:00 and 2017-04-06 13:03:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Cutoff low pressure was over the Ohio Valley. Another area of low pressure strengthened overhead on the occluded boundary. Warm and moist air from the south lead to an unstable atmosphere. Strong shear profiles were in place due to the cutoff low to the west. Strong lift associated with the developing low combined with strong shear and enough instability to produce severe thunderstorms.\nEvent Narrative: Quarter sized hail was reported.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.2293 km away, between 2017-05-05 07:10:00 and 2017-05-05 07:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure was located across the Tennessee Valley while a strong low level jet transported moisture into the Mid-Atlantic. Showers and thunderstorms developed across Virginia and the unstable atmosphere caused a few thunderstorms to become severe.\nEvent Narrative: A tree was down on Marlington Drive between Brawner Drive and Barger Place.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 11.1398 km away, between 2017-05-05 07:36:00 and 2017-05-05 11:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure was located across the Tennessee Valley while a strong low level jet transported moisture into the Mid-Atlantic. Showers and thunderstorms led to heavy rain across northern and central Virginia leading to scattered flooding mainly from rivers and creeks over flowing. Low pressure was located across the Tennessee Valley while a strong low level jet transported moisture into the Mid-Atlantic. Showers and thunderstorms led to heavy rain across northern and central Virginia leading to scattered flooding mainly from rivers and creeks over flowing.\nEvent Narrative: Old Courthouse Road was closed near Besley Road due to high water. Park Meadow Road was closed near Westfields Boulevard due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 45.8601 km away, between 2017-05-06 19:06:00 and 2017-05-07 07:22:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure was located across the Tennessee Valley while a strong low level jet transported moisture into the Mid-Atlantic. Showers and thunderstorms led to heavy rain across northern and central Virginia leading to scattered flooding mainly from rivers and creeks over flowing.\nEvent Narrative: The stream gauge on Shenandoah River at Millville exceeded their flood stage of 10 feet and peaked at 10.61 feet at 00:15 EST. Parts of Bloomery Road and John Rissler Road were flooded near Bloomery, WV. Once these roads flood, access to homes was impaired but the homes themselves are not in any danger of flooding. Moulton Park and the Millville boat launch were also flooded.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 19.6855 km away, between 2017-05-18 17:46:00 and 2017-05-18 19:24:00. The events included records with hailstones measuring 36.2 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft. High pressure off the Atlantic coast allowed for a southerly flow to usher in warm and humid conditions. The warm and humid conditions led to an unstable atmosphere. A pressure trough acted as a lifting mechanism for showers and thunderstorms to develop. Some thunderstorms became severe due to the instability and stronger winds aloft.\nEvent Narrative: A tree was down near Burke Common Road and Robert Commons Lane. A tree was down at Chapel Road and Yates ford Road. Quarter sized hail was reported. Quarter sized hail was reported. Three trees were down. A tree was down at Mount Olive and Compton Road. A tree was down at Old Centerville Road and Ravenscar Court. Quarter sized hail was reported at Pamplin Terrace. A wind gust of 66 mph was reported at Forest Park High School. A tree was down at Burke Center Parkway and Ox Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 46.4662 km away, between 2017-05-26 18:22:00 and 2017-05-27 07:22:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure and an associated cold front moved across the Mid-Atlantic region during the day on May 25th. Temperatures and moisture increased across the region during the afternoon and showers and thunderstorms formed. This activity led to heavy rainfall that led to flooding.\nEvent Narrative: The stream gauge on Shenandoah River at Millville exceeded their flood stage of 10 feet and peaked at 10.6 feet at 22:30 EST. Parts of Bloomery Road and John Rissler Road were likely flooded near Bloomery, WV. Once these roads flood, access to homes is impaired but the homes themselves are not in any danger of flooding. Moulton Park and the Millville boat launch are also flooded.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 48.255 km away, between 2017-05-30 17:07:00 and 2017-05-30 17:07:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A boundary stalled over the area. Warm and humid conditions ahead of the boundary led to an unstable atmosphere. Showers and thunderstorms developed, and some thunderstorms became severe due to the instability and strong winds aloft.\nEvent Narrative: Quarter sized hail was reported.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 13.2833 km away, between 2017-05-31 16:20:00 and 2017-05-31 16:24:00. The events included records with hailstones measuring 25.5 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary remained over the region. Warm and humid conditions ahead of the boundary led to the development of showers and thunderstorms. A few thunderstorms became severe. A weak boundary remained over the region. Warm and humid conditions ahead of the boundary led to the development of showers and thunderstorms. A few thunderstorms became severe.\nEvent Narrative: Quarter sized hail was reported. Tree limbs and power lines were down in the vicinity of Beach Mill and Walker Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.6411 km away, between 2017-06-19 13:09:00 and 2017-06-19 13:09:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe.\nEvent Narrative: A tree fell in the roadway along the 4800 Block of East Basford Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 17.0505 km away, between 2017-06-19 13:52:00 and 2017-06-19 14:23:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe. A potent cold front passed through the area. Warm and humid conditions along with forcing from the boundary caused showers and thunderstorms to develop. Stronger winds aloft caused some storms to become severe.\nEvent Narrative: A tree branch was down near the Courthouse Road and Ware Street. A tree was blocking Poplar Tree Road near Newbrook Drive. A large tree limb was down on Brightfield Court. A tree was down on Clifton Road and Loth Lorian Drive. A tree branch five inches in diameter was down near the Intersection of Lawyers Road and Upham Place. A tree was down blocking Vale Road at Hunter Mill Road. A wind gust of 58 mph was reported at the Chantilly High School. Trees were down near the 39000 Block of East Colonial Highway. A couple large poplar trees were snapped off 10 to 20 feet above the ground along Tim Tact Court. A few large poplar and pine trees were snapped and uprooted along Alysheba Drive. Two large trees were snapped and one large tree was uprooted near the intersection of 7 and Farm Market Road. A tree was down near the intersection of Antioch Road and Silver Lake Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 11.2458 km away, between 2017-07-01 13:45:00 and 2017-07-01 14:26:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved into the area triggering showers and thunderstorms. Hot and humid air ahead of the boundary caused an unstable air mass, which led to some thunderstorms becoming severe. A cold front moved into the area triggering showers and thunderstorms. Hot and humid air ahead of the boundary caused an unstable air mass, which led to some thunderstorms becoming severe. A cold front moved into the area triggering showers and thunderstorms. Hot and humid air ahead of the boundary caused an unstable air mass, which led to some thunderstorms becoming severe. A cold front moved into the area triggering showers and thunderstorms. Hot and humid air ahead of the boundary caused an unstable air mass, which led to some thunderstorms becoming severe.\nEvent Narrative: A tree was down on Fleetwood Road. A tree was down near Monroe Street and 3rd Street. Part of a tree was down blocking a lane on North Shore Drive near Temporary Road. A tree eighteen inches in diameter was down near the intersection of Wesley Tyler Road and Clifton Creek Drive.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.5622 km away, between 2017-07-06 05:00:00 and 2017-07-06 22:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region. A stationary boundary persisted across the Mid-Atlantic region. High moisture content led to high rainfall rates and due to multiple rounds of heavy rain flooding occurred across the region.\nEvent Narrative: Baldwin Street was closed just east of Lee Highway due to flooding of Mill Run. Lee Highway flooded and closed between Comfort Inn Drive and Dumfries Road in Warrenton due to flooding. Flooding reported at the intersection of Barrington Woods Boulevard and Tacketts Mill Road near Heflin. Wellington Road flooded and closed at a stream crossing near Rollins Ford Road. Both Pageland Road and Artemus Road were flooded and closed where Little Bull Run crosses due to the stream being out of its banks. The stream gauge on Broad Run at Bristow exceeded flood stage. It peaked at 12.06 feet at 18:00 EST. Piper Lane was flooded near Manassas Airport. Trails near the stream were also flooded. Flooding reported near the intersection of Keith Road and Cannonball Gate Road. Flooding reported at the intersection of Catharpin Road and Heathcote Boulevard.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 10.9715 km away, between 2017-07-07 18:37:00 and 2017-07-07 18:47:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area. There was enough instability for some storms associated with the front to become severe. A cold front passed through the area. There was enough instability for some storms associated with the front to become severe. A cold front passed through the area. There was enough instability for some storms associated with the front to become severe. A cold front passed through the area. There was enough instability for some storms associated with the front to become severe.\nEvent Narrative: Two trees were down near Barker Hill Road. A tree was down on power lines near the intersection of Vale Road and Cobb Hill Lane. A tree was down along Justin Knoll Road near Stuart Mill Road. A large tree limb eight inches in diameter was snapped and it fell into a roadway near the intersection of Wade Hampton Drive Southwest and Glen Avenue Southwest.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.6023 km away, between 2017-07-11 16:37:00 and 2017-07-11 17:26:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A few storms became severe due to an unstable atmosphere associated with a hot and humid air mass. A few storms became severe due to an unstable atmosphere associated with a hot and humid air mass. A few storms became severe due to an unstable atmosphere associated with a hot and humid air mass.\nEvent Narrative: A tree was down on River Road and a tree was down on Chilly Hollow Road. A tree was down on US 50 at Willisville Road. A tree was down at Watson Road and Forest Glen Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.4094 km away, between 2017-07-14 14:37:00 and 2017-07-14 15:19:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop. A cold front passed through the area. At the same time, an upper-level trough passed through increasing the winds aloft. There was enough shear to combine with an unstable atmosphere for severe thunderstorms to develop.\nEvent Narrative: A tree was down along the 3400 Block of Grove Lane, the 3000 Block of Rokeby Road and the 2700 Block of Rokeby Road. A tree was down in the 7600 Block of Frogtown Road. A tree was down at the intersection of Fox Mill Road and Lake Edge Way. A tree was down at Georgetown Pike and Ellsworth Avenue. A tree was down at Five Oaks Road and Blake Lane. Multiple trees were down along Browns Mill Road and Towlston road. Trees were down on Beulah Road and Trotting Horse Lane. A tree was down at the Pan AM Shopping Center. A tree was down at the intersection off Maple Lane and Lee Highway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.638 km away, between 2017-07-17 14:34:00 and 2017-07-17 14:37:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A pressure trough triggered some showers and thunderstorms. Some storms became severe due to hot and humid conditions leading to an unstable atmosphere. A pressure trough triggered some showers and thunderstorms. Some storms became severe due to hot and humid conditions leading to an unstable atmosphere. A pressure trough triggered some showers and thunderstorms. Some storms became severe due to hot and humid conditions leading to an unstable atmosphere.\nEvent Narrative: A tree was down along Woodfield Road at Rocky Road. A tree was down along Woodfield Road at Churchill Downs Road. Two large tree branches blocked the Intersection of Augusta Farm Lane and Woodfield Road.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 37.2491 km away, between 2017-07-17 15:15:00 and 2017-07-17 18:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 500.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper level trough approached while warm and moist conditions across the Mid-Atlantic region. Sufficient instability led to showers and thunderstorms that moved slowly and led to high rainfall rates mainly across north-central Maryland. An upper level trough approached while warm and moist conditions across the Mid-Atlantic region. Sufficient instability led to showers and thunderstorms that moved slowly and led to high rainfall rates mainly across north-central Maryland.\nEvent Narrative: Goshen Road and East Village Road were closed due to flooding. There was high moving water near 21200 Block of Woodfield Road and the road was closed in both directions. The water is believed to have partially uprooted a Pepco Pole.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.233 km away, between 2017-07-22 12:19:00 and 2017-07-22 12:19:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe.\nEvent Narrative: A tree was down along the 4100 Block of Chestnut Hill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.9664 km away, between 2017-07-22 12:23:00 and 2017-07-22 13:03:00.The events resulted in 1 injuries and 0 fatalities. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe.\nEvent Narrative: A wind gust of 59 mph was reported. A tree fell onto a car along Route 340 at Potomac River Crossing. An injury occurred due to the fallen tree. A tree was down along the 600 Block of East Potomac Street. A tree fell down on East Street. A tree was down along the 100 Block of Gum Spring Road. A tree was down on power lines near the intersection of Petersville Road and Rosemont Drive. A tree was down near the intersection of Point of Rocks Road and West Boss Arnold Road. A tree was down blocking one lane in the 3600 Block of Point of Rocks Road. A tree was down in the roadway along the 2900 Block of Fry Road. A tree was down near the intersection of Darnestown Road and Beallsville Road. A tree was down near the intersection of Peters Road and Roderick Road. A downed tree was blocking both directions of travel on Riffleford Road between MD-28 and MD-118. A tree was down blocking the southbound Germantown Road just south of Black Road. A tree was down blocking the right side of River Road east of Travilah Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.5919 km away, between 2017-07-22 12:28:00 and 2017-07-22 13:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe. A weak boundary moved into the area, but hot and humid conditions led to moderate to high amounts of instability. An upper-level trough increased winds aloft which caused storms associated with the boundary to become severe.\nEvent Narrative: A large tree was down blocking Picnic Woods Road near Bolington Road. A tree six inches in diameter was down near the intersection of Browns Lane And Sunset Hill Lane. A tree six inches in diameter was down blocking part of Taylorstown Road near Hickory Shade Lane. A tree was down on power lines in the 15900 Block of Limestone School Road. A tree was down on Willisville Road near John Mosby Highway. A large tree was down blocking Old Dominion Drive east of Towlston Road near Rocky Run.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 33.6517 km away, between 2017-07-28 12:11:00 and 2017-07-29 01:40:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region. A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region. A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region.\nEvent Narrative: Kings Valley Road closed at Ridge Road due to high water. Game Preserve Road was flooded and closed due to torrential rain. Quince Orchard Road was flooded by torrential rain running off into Long Draught Branch and therefore had to be closed.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 30.7932 km away, between 2017-07-28 23:12:00 and 2017-07-29 17:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region. A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region. A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region. A strong upper level low interacted with a frontal boundary near the Mid-Atlantic region and low pressure formed along the boundary. High moisture content and thunderstorms led to widespread flooding across the Mid-Atlantic region.\nEvent Narrative: Torrential rains flooded Main Street in Round Hill, causing it to be closed at Greenwood Drive. Snickersville Turnpike washed out near Portrait Vista Lane in Loudoun County due to torrential rainfall. The stream gauge on South Fork Catoctin Creek at Waterford exceeded the flood stage of 8 feet. It peaked at 8.44 feet at 09:00 EST. Lowland fields near the creek flooded. Piper Lane flooded and closed near the railroad trestle due to the flooding of Broad Run.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.6481 km away, between 2017-08-03 18:06:00 and 2017-08-03 19:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary along with hot and humid air caused thunderstorms to develop. A few thunderstorms became severe due to high amounts of instability. A weak boundary along with hot and humid air caused thunderstorms to develop. A few thunderstorms became severe due to high amounts of instability.\nEvent Narrative: A large tree limb was snapped near the intersection of Centreville Road and Metrotech Drive. Tree and wires were down along the 200 Block of S. St. Paul Street.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 29.3691 km away, between 2017-08-11 16:46:00 and 2017-08-11 18:14:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere. A cold front and an upper-level trough caused showers and thunderstorms to develop. Some thunderstorms were severe due to stronger winds aloft and an unstable atmosphere.\nEvent Narrative: A tree was down near Moreland Road and Ramey Road. A downed tree was near James Madison Highway and Merry Oaks Road. Four inch diameter limbs were down on Carters Run Road. A downed tree was near Free State Road and Crest Hill Road. A downed tree was near Winchester Road near Carters Run Road. A tree was down on a car along Interstate 66 near mile marker 36.1. Multiple trees were down along John Marshall Highway. A tree fell into a house along the 6800 Block of Saint Paul Drive. A tree fell into a house along the 5900 Block of Spout Spring Court. A tree was down along power lines near Nokesville Road and Bristow Road. Multiple trees were knocked over and uprooted with a few snapped in half along Blandsford Drive. Piney Avenue was blocked due to downed trees. Numerous trees were uprooted and large branches snapped along a|1.2-mile long path that paralleled John Marshall Highway just to|its south. Some trees fell on power lines and homes. The tornado|touched down as the circulation crossed Blantyre Road between|Trapp Branch Road and Georgetown Road, then tracked east and|lifted two minutes later shortly after crossing Beverlys Mill |Road a quarter mile south of John Marshall Highway.||KLWX Doppler Radar and FAA Terminal Doppler Radars showed a|rotating supercell with a classic hook echo signature crossing|these areas between 608 and 610 PM. Tree damage showed a|convergent signature, implying rotation reached the ground.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 24.5345 km away, between 2017-08-11 19:06:00 and 2017-08-12 08:26:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning. Copious moisture spreading northward from the Gulf of Mexico combined with a weak boundary to produce a complex of thunderstorms during the afternoon of August 11th in northern Virginia. This complex moved eastward through the late afternoon and evening, causing numerous instances of flash flooding. Stream flooding continued through the following morning.\nEvent Narrative: The stream gauge on Broad Run near Bristow exceeded its flood stage for six hours, peaking at over 12 feet. At these levels, Piper Road is flooded and closed near Manassas Airport and the Broad Run VRE station. One foot deep water running across Old Tavern Road near US 17. Kahns Road flooded and closed due to torrential rainfall. Flooding caused a road closure near Bradley Forest Road and Brentsville Road. Flash flooding forced the closure of Artemus Road and Pageland Lane. Swift water rescue reported due to vehicle trapped in floodwaters near Lee Highway (US 29) and Sudley Road (VA 234). Flash flooding near the intersection of Route 55 and Route 723 caused a road closure. Old Tavern Road was flooded and closed one-half mile from The Plains.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.3772 km away, between 2017-08-12 17:13:00 and 2017-08-12 17:13:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front and an unstable atmosphere led to some severe thunderstorms.\nEvent Narrative: A tree fell into a house along Stone Ridge Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 23.7036 km away, between 2017-08-12 17:32:00 and 2017-08-12 18:24:00. The events included records with hailstones measuring 33.666666666666664 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front and an unstable atmosphere led to some severe thunderstorms. A cold front and an unstable atmosphere led to some severe thunderstorms. A cold front and an unstable atmosphere led to some severe thunderstorms.\nEvent Narrative: Quarter sized hail was reported. A tree was down along Telegraph Springs Road. A large white pine tree was snapped at the base on Deerberry Court.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.5131 km away, between 2017-08-19 19:55:00 and 2017-08-19 20:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A boundary triggered some thunderstorms and an unstable atmosphere caused a few to become severe. A boundary triggered some thunderstorms and an unstable atmosphere caused a few to become severe.\nEvent Narrative: A tree was down Old Waterloo Road at Retreat. A tree was down on Taylor Street at Falmouth Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.5809 km away, between 2017-09-05 16:09:00 and 2017-09-05 16:09:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passes through the area. A southerly flow ahead of the boundary led to an unstable atmosphere. Stronger upper-level winds caused deeper shear profiles. The shear profiles combined with lift from the front and an unstable atmosphere to cause some storms to become severe.\nEvent Narrative: Woodfield road was closed due to a tree down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.3821 km away, between 2017-09-05 16:46:00 and 2017-09-05 16:46:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passes through the area. A southerly flow ahead of the boundary led to an unstable atmosphere. Stronger upper-level winds caused deeper shear profiles. The shear profiles combined with lift from the front and an unstable atmosphere to cause some storms to become severe.\nEvent Narrative: A tree was down blocking Silcott Springs Road just north of Shoemaker School Road.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 17.5156 km away, between 2018-04-16 03:30:00 and 2018-04-16 13:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure and its associated cold front passed through during the early morning hours of April 16th. Heavy rain of 2 to 4 inches fell in portions of the state, producing flooding throughout northern Virginia. Low pressure and its associated cold front passed through during the early morning hours of April 16th. Heavy rain of 2 to 4 inches fell in portions of the state, producing flooding throughout northern Virginia. Low pressure and its associated cold front passed through during the early morning hours of April 16th. Heavy rain of 2 to 4 inches fell in portions of the state, producing flooding throughout northern Virginia.\nEvent Narrative: Browns Mill Road flooded and closed between Beulah Road and Windstone Drive. The stream gauge on Broad Run at Bristow exceeded the 9.5 foot flood stage, flooding Piper Lane at and near the railroad bridge. Old Courthouse Road was flooded and closed near Besley Road due to rapid overtopping of Wolftrap Creek.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 25.0261 km away, between 2018-04-18 06:00:00 and 2018-04-18 12:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure and its associated cold front passed through during the early morning hours of April 16th. Heavy rain of 1 to 3 inches fell in portions of the state, causing flooding mainly in Montgomery and Harford Counties. Upstream water from this same event then moved downstream, causing flooding along the Potomac River on the 18th.\nEvent Narrative: The USGS stream gage on the Potomac River at Edwards Ferry went just above the 15 foot flood stage on April 18th. Areas near Whites Ferry were flooded and ferry service was suspended.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.6749 km away, between 2018-04-27 06:31:00 and 2018-04-27 08:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Early morning brief heavy rain up to one inch was enough to cause some minor flooding in Fairfax County, Virginia during the morning commute on April 27th.\nEvent Narrative: Wolftrap Creek rose out of its banks, flooding Old Courthouse Road near Besley Road in Wolf Trap. One vehicle ran off the road in the high waters and the occupant had to await rescue.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 40.4825 km away, between 2018-05-10 15:15:00 and 2018-05-10 17:45:00. The events included records with hailstones measuring 27.125 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area on the 10th. Warm and humid air ahead of the boundary led to an unstable atmosphere. The instability combined with forcing from the cold front to trigger a few severe thunderstorms. A cold front passed through the area on the 10th. Warm and humid air ahead of the boundary led to an unstable atmosphere. The instability combined with forcing from the cold front to trigger a few severe thunderstorms. A cold front passed through the area on the 10th. Warm and humid air ahead of the boundary led to an unstable atmosphere. The instability combined with forcing from the cold front to trigger a few severe thunderstorms. A cold front passed through the area on the 10th. Warm and humid air ahead of the boundary led to an unstable atmosphere. The instability combined with forcing from the cold front to trigger a few severe thunderstorms.\nEvent Narrative: A tree was down blocking the roadway in the 10400 Block of Old Marsh Road. A wind gust of 64 mph was measured at the Warrenton Airport. Quarter to ping pong sized hail was reported. Quarter sized hail was reported.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 18.2056 km away, between 2018-05-12 18:46:00 and 2018-05-12 18:46:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked along a boundary and passed through the area on the 12th. Warm and humid air on the southern side of the boundary led to an unstable atmosphere. An isolated thunderstorm became severe.\nEvent Narrative: Hail up to the size of quarters was reported.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 45.1288 km away, between 2018-05-14 16:34:00 and 2018-05-14 16:37:00. The events included records with hailstones measuring 33.916666666666664 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe.\nEvent Narrative: Three homes had roof damage. Golf ball sized hail was reported. Wind blown hail damaged siding and windows. Many large trees were uprooted and snapped. Several fell into homes and over roads.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 21.1999 km away, between 2018-05-14 16:40:00 and 2018-05-14 17:38:00. The events included records with hailstones measuring 46.910714285714285 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe. Low pressure passed through the area on the 14th. The low tracked along a boundary that separated warm and humid air to the south and west from cooler marine air to the north and east. The warm and humid air led to an unstable atmosphere, and there was enough instability for storms to become severe.\nEvent Narrative: A tree was down on Popular Drive near the Fairfax County Parkway. A wind gust of 63 mph was measured at the Manassas Airport. A wind gust of 58 mph was reported at Dulles Airport. Two trees were down on Route 7. Two trees were down at US 15 and US 29. Many large trees were uprooted and snapped in communities around Waterfall Road. Three trees were down along with a damaged fence. A tree was down along Leland and Route 28. A tree fell into a home. Trees were down along Glade Drive and Soapstone Drive. Eastbound lanes of Leesburg Pike were closed at Beulah Road due to trees on the roadway. Golf ball sized hail was reported. Multiple trees were down at a residency on Cider Mill Road. A tree was down.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.3153 km away, between 2018-05-15 19:15:00 and 2018-05-15 19:15:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area. Warm and humid conditions led to an unstable atmosphere ahead of the boundary, and that caused a few storms to become severe.\nEvent Narrative: Trees were down near the Sandy Hook area.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 46.8161 km away, between 2018-05-15 19:40:00 and 2018-05-16 02:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4605000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland. The western end of this line stalled, producing 3-6 inches of rain in a relatively short period of time in Frederick and extreme southeastern Washington Counties, prompting numerous water rescues and causing somewhat significant damage. The front stalled, and the next evening (May 16th), a second round of extreme rainfall struck much of the same area, with 3-6 inches of rain observed again in Frederick and southeastern Washington Counties. Renewed flooding ensued which continued into the morning hours of May 17th. A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland. The western end of this line stalled, producing 3-6 inches of rain in a relatively short period of time in Frederick and extreme southeastern Washington Counties, prompting numerous water rescues and causing somewhat significant damage. The front stalled, and the next evening (May 16th), a second round of extreme rainfall struck much of the same area, with 3-6 inches of rain observed again in Frederick and southeastern Washington Counties. Renewed flooding ensued which continued into the morning hours of May 17th. A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland. The western end of this line stalled, producing 3-6 inches of rain in a relatively short period of time in Frederick and extreme southeastern Washington Counties, prompting numerous water rescues and causing somewhat significant damage. The front stalled, and the next evening (May 16th), a second round of extreme rainfall struck much of the same area, with 3-6 inches of rain observed again in Frederick and southeastern Washington Counties. Renewed flooding ensued which continued into the morning hours of May 17th. A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland. The western end of this line stalled, producing 3-6 inches of rain in a relatively short period of time in Frederick and extreme southeastern Washington Counties, prompting numerous water rescues and causing somewhat significant damage. The front stalled, and the next evening (May 16th), a second round of extreme rainfall struck much of the same area, with 3-6 inches of rain observed again in Frederick and southeastern Washington Counties. Renewed flooding ensued which continued into the morning hours of May 17th. A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland. The western end of this line stalled, producing 3-6 inches of rain in a relatively short period of time in Frederick and extreme southeastern Washington Counties, prompting numerous water rescues and causing somewhat significant damage. The front stalled, and the next evening (May 16th), a second round of extreme rainfall struck much of the same area, with 3-6 inches of rain observed again in Frederick and southeastern Washington Counties. Renewed flooding ensued which continued into the morning hours of May 17th. A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland. The western end of this line stalled, producing 3-6 inches of rain in a relatively short period of time in Frederick and extreme southeastern Washington Counties, prompting numerous water rescues and causing somewhat significant damage. The front stalled, and the next evening (May 16th), a second round of extreme rainfall struck much of the same area, with 3-6 inches of rain observed again in Frederick and southeastern Washington Counties. Renewed flooding ensued which continued into the morning hours of May 17th.\nEvent Narrative: The road surface and bridge were partially washed out on Maryland Route 180 at Little Catoctin Creek. The stream gage at this location was damaged. A portion of the C and O Canal towpath was washed out near mile marker 52.5. A passenger train was surrounded by floodwaters as it moved westward between Point of Rocks and Brunswick. Water never entered the train but eyewitnesses reported water up to the bottom step and partial undermining of the tracks. Ongoing flooding throughout the overnight hours following torrential rains in South Washington County. Several roads remained covered by water and closed. US 340 Westbound flooded and closed west of Jefferson. Widespread and significant flooding ongoing throughout Southeastern Washington County as a result of torrential rainfall. Numerous roads closed, water rescues ongoing, partial washouts of roads, and water inside homes.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 26.0959 km away, between 2018-05-15 22:00:00 and 2018-05-16 03:49:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front slowly sagged southward through Maryland during the evening hours of May 15th. A line of storms spread ahead of this front, producing 1-2 inches of rain in parts of Loudoun, Fairfax, and Arlington Counties, and the City of Alexandria. This was enough to cause some flooding. Stream flooding continued into the early morning hours of the 16th. A cold front slowly sagged southward through Maryland during the evening hours of May 15th. A line of storms spread ahead of this front, producing 1-2 inches of rain in parts of Loudoun, Fairfax, and Arlington Counties, and the City of Alexandria. This was enough to cause some flooding. Stream flooding continued into the early morning hours of the 16th. A cold front slowly sagged southward through Maryland during the evening hours of May 15th. A line of storms spread ahead of this front, producing 1-2 inches of rain in parts of Loudoun, Fairfax, and Arlington Counties, and the City of Alexandria. This was enough to cause some flooding. Stream flooding continued into the early morning hours of the 16th. A cold front slowly sagged southward through Maryland during the evening hours of May 15th. A line of storms spread ahead of this front, producing 1-2 inches of rain in parts of Loudoun, Fairfax, and Arlington Counties, and the City of Alexandria. This was enough to cause some flooding. Stream flooding continued into the early morning hours of the 16th.\nEvent Narrative: Edwards Ferry Road flooded and closed east of Battlefield Parkway. Old Waterford Road flooded and closed near Leesburg. Several roads reported flooded and closed in Loudoun County between Purcellville and Philomont. The stream gage on South Fork Catoctin Creek exceeded the 8 foot flood stage during the indicated times. The peak was just over flood stage at 8.03 feet. Lowlands near the creek were flooded, and upstream Allder School Road was flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 36.7981 km away, between 2018-05-16 23:00:00 and 2018-05-17 13:08:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain fell during the evening and early overnight of May 16th in extreme northern Virginia, near Winchester. This heavy rain of 1-3 inches caused flooding in Clarke, Frederick, and Loudoun counties early on the 17th. More heavy rain developed in Central Virginia during the afternoon of the 17th, causing new flooding as a result of 1-4 inches of rainfall. Heavy rain fell during the evening and early overnight of May 16th in extreme northern Virginia, near Winchester. This heavy rain of 1-3 inches caused flooding in Clarke, Frederick, and Loudoun counties early on the 17th. More heavy rain developed in Central Virginia during the afternoon of the 17th, causing new flooding as a result of 1-4 inches of rainfall. Heavy rain fell during the evening and early overnight of May 16th in extreme northern Virginia, near Winchester. This heavy rain of 1-3 inches caused flooding in Clarke, Frederick, and Loudoun counties early on the 17th. More heavy rain developed in Central Virginia during the afternoon of the 17th, causing new flooding as a result of 1-4 inches of rainfall. Heavy rain fell during the evening and early overnight of May 16th in extreme northern Virginia, near Winchester. This heavy rain of 1-3 inches caused flooding in Clarke, Frederick, and Loudoun counties early on the 17th. More heavy rain developed in Central Virginia during the afternoon of the 17th, causing new flooding as a result of 1-4 inches of rainfall.\nEvent Narrative: River Road flooded and closed in multiple locations due to flooding along the Shenandoah River. Several roads flooded and closed near South Fork Catoctin Creek north of Round Hill. Ketoctin Church Road flooded and closed at the crossing of South Fork Catoctin Creek. The stream gage on South Fork Catoctin Creek near Waterford exceeded the 8 foot flood stage during the indicated times. The peak level of 8.49 feet occurred at 11:00am EST on May 17th. At these levels, agricultural overbank flooding is occurring.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 30.1247 km away, between 2018-05-18 19:00:00 and 2018-05-21 14:10:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 100.0 and crop damage of 0.0. \n\nEpisode Narrative: Heavy rain fell in southern Maryland during the night of May 17th into the morning hours of the 18th. 1-4 inches of rain caused flooding, including of streams. More moderate to heavy rain continued in that area on the 18th and 19th, prolonging some flooding in Saint Mary's County. Meanwhile, the cumulative effects of several days of rain throughout the region caused stream flooding, particularly on the Potomac River. Heavy rain fell in southern Maryland during the night of May 17th into the morning hours of the 18th. 1-4 inches of rain caused flooding, including of streams. More moderate to heavy rain continued in that area on the 18th and 19th, prolonging some flooding in Saint Mary's County. Meanwhile, the cumulative effects of several days of rain throughout the region caused stream flooding, particularly on the Potomac River.\nEvent Narrative: The stream gage on the Potomac River at Edwards Ferry exceeded the 15 foot flood stage during the times indicated. The peak level of 17.87 feet was observed at 12:15pm EST on May 20th. Low-lying areas near Whites Ferry were covered by water, along with the boat ramp and lower parking area at Edwards Ferry. Near the time of peak flow, water entered the store at Whites Ferry. The stream gage on the Potomac River at Point of Rocks exceeded the 16 foot flood stage during the indicated times. The peak level of 17.39 feet occurred at 11:00am EST on May 20th. The Brunswick campground, parts of the C and O Canal, the lower parking lot of the Point of Rocks boat ramp, and the parking lot of the Brunswick and Nolands Ferry boat ramps all flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 44.7983 km away, between 2018-05-18 23:45:00 and 2018-05-20 22:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Moderate rain over a two day period totaled 1-3 inches, and was enough to produce some flooding during the afternoon of May 16th. Additional heavy rain affected the far eastern West Virginia panhandle during the evening hours of the 16th, producing 3-5 inches of rain and causing additional flooding. Moderate rain continued through the 18th, causing stream flooding beginning the 17th and continuing through the early morning hours of the 21st.\nEvent Narrative: The stream gage on the Shenandoah River near Millville exceeded the 10 foot flood stage during the times indicated. In West Virginia, the impacts included flooding of parts of Bloomery Road and John Rissler Road, along with parks and camping areas near Bloomery and Millville. The peak level observed was 10.63 feet on May 19th at 4:30pm EST.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 23.9606 km away, between 2018-05-19 09:29:00 and 2018-05-19 17:06:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain of 1-3 inches fell during the evening and overnight of May 18th into May 19th along and east of the Blue Ridge Mountains. This prompted flooding in the region, mainly of streams. Some of the stream flooding lasted into the 20th, especially on larger rivers. Heavy rain of 1-3 inches fell during the evening and overnight of May 18th into May 19th along and east of the Blue Ridge Mountains. This prompted flooding in the region, mainly of streams. Some of the stream flooding lasted into the 20th, especially on larger rivers. Heavy rain of 1-3 inches fell during the evening and overnight of May 18th into May 19th along and east of the Blue Ridge Mountains. This prompted flooding in the region, mainly of streams. Some of the stream flooding lasted into the 20th, especially on larger rivers.\nEvent Narrative: The stream gage on Cedar Run near Aden exceeded the 10 foot flood stage during the times indicated. The peak level of 10.06 feet occurred at 2:25pm EST on May 19th. Emergency management confirmed Aden Road was flooded with around 6 inches of water near the gage location. The stream gage on Broad Run near Manassas Airport exceeded the 9.5 foot flood stage during the indicated times. The peak value of 10.46 feet occurred at 11:45am EST on May 19th. At the observed levels, Piper Lane floods near the Manassas Airport. The stream gage on Bull Run near Manassas Park exceeded the 12 foot flood stage during the indicated times. The peak level of 12.44 feet was observed at 2:18pm EST on May 19th. Emergency management confirmed flooding of backyards along Lake Drive, and flooding of nearby trails.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.4996 km away, between 2018-05-22 16:09:00 and 2018-05-22 18:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rains on May 21st in western Rockingham County caused significant flooding. Those floodwaters moved downstream on the 22nd, causing stream flooding. Meanwhile, afternoon showers and thunderstorms produced around an inch of rain, producing some urban flooding in the DC metropolitan area.\nEvent Narrative: Lawyers Road flooded and closed at Carrhill Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 21.1431 km away, between 2018-05-31 17:45:00 and 2018-05-31 23:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available. Upslope winds on the east side of the Blue Ridge just north of an approaching warm front aided in producing torrential rainfall and catastrophic flooding in parts of Central Virginia. Rainfall amounts of 4-10 inches occurred north and west of Charlottesville. Later in the evening, heavy rain developed in northern Virginia, with 1-3 inches in the southern and western suburbs of Washington DC, as well as again near Harrisonburg. This produced another round of flooding and some flash flooding that actually continued into June 1st. June Storm Data will contain those details when available.\nEvent Narrative: Purcell Road flooded and closed near Hunters Grove Road. Water covered the road near the intersection of Crockett Road and Old Church Road. A vehicle stalled in the floodwaters, prompting a water rescue. Difficult Run was out of its banks and flowing across Waples Mill Road. Several inches of water were reported to have entered the first floor of an apartment building. Fox Mill Road was flooded and closed near Hunt Road. A foot of water reported at the intersection of Dale Boulevard and Minnieville Road. Accotink Creek was out of its banks, flooding portions of Bells Bird Sanctuary Park in Fairfax. Purcell Road flooded near Purcell Creek.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.923 km away, between 2018-06-01 00:00:00 and 2018-06-01 02:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Some carryover flooding from an event on May 31st continued into the early morning hours of June 1st. Moderate to heavy rain on saturated soil caused isolated flooding on the evening of June 1st. Heavier and more persistent rain on the 2nd caused more widespread flooding, with isolated instances of flash flooding.\nEvent Narrative: Aden Road (VA 646) flooded and closed at Slate Run near Parkgate Drive.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 45.09 km away, between 2018-06-01 21:15:00 and 2018-06-02 02:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A band of 1-2 inches of heavy rain on saturated ground across North Central Maryland caused flooding on the evening of June 1st that continued overnight into June 2nd. Then, more rain on the 2nd created flooding in some of the same areas during that evening. A band of 1-2 inches of heavy rain on saturated ground across North Central Maryland caused flooding on the evening of June 1st that continued overnight into June 2nd. Then, more rain on the 2nd created flooding in some of the same areas during that evening.\nEvent Narrative: Water covering a portion of the 4100 block of Urbana Pike. Urbana Pike flooded and closed near Doctor Perry Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.4752 km away, between 2018-06-01 21:25:00 and 2018-06-01 21:25:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak cold front triggered a few showers and thunderstorms. Some storms became severe due to an unstable atmosphere.\nEvent Narrative: A tree was down near the intersection of Bartholows road and Bill Moxley road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 39.0948 km away, between 2018-06-03 12:09:00 and 2018-06-05 18:08:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Ongoing flooding from June 2nd continued into the early morning hours of June 3rd. Then additional rainfall caused fairly widespread flooding across Northern Virginia later on June 3rd. Separately, the combined effects of several days of rain created river flooding on streams which continued in some locations through June 5th. Ongoing flooding from June 2nd continued into the early morning hours of June 3rd. Then additional rainfall caused fairly widespread flooding across Northern Virginia later on June 3rd. Separately, the combined effects of several days of rain created river flooding on streams which continued in some locations through June 5th. Ongoing flooding from June 2nd continued into the early morning hours of June 3rd. Then additional rainfall caused fairly widespread flooding across Northern Virginia later on June 3rd. Separately, the combined effects of several days of rain created river flooding on streams which continued in some locations through June 5th.\nEvent Narrative: Numerous roads flooded and closed in the I-66 corridor of the county, including Cabin Branch Road, Grove Lane, Crest Hill Road, Carrington Road, and Ashville Road. Car stalled in two feet of water on Old Church Road. The stream gage on the Shenandoah River at Millville, WV exceeded the 10 foot flood stage during the indicated period, and rose to a significant height of 17.52 feet, the highest observed since 1996. Several roads near the river in Clarke County were significantly flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 47.0473 km away, between 2018-06-03 12:09:00 and 2018-06-05 18:08:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain of 1-3 inches on saturated soil caused flooding in Morgan County, West Virginia on June 3rd. Separately, the combined effects of several days of rain created river flooding on streams which continued in some locations through June 5th. Heavy rain of 1-3 inches on saturated soil caused flooding in Morgan County, West Virginia on June 3rd. Separately, the combined effects of several days of rain created river flooding on streams which continued in some locations through June 5th.\nEvent Narrative: The stream gage on the Potomac River at Harpers Ferry exceeded the 18 foot flood stage during the indicated period. The peak level of 21.74 feet occurred at 3:00pm EST on June 4th. Pictures from the National Park Service indicate flooding of the Old Armory area alongside the Potomac, and flooding of the Old Hamilton Street area and employee parking lot. The stream gage on the Shenandoah River near Millville exceeded the 10 foot flood stage during the period indicated. The peak level of 17.52 feet occurred at 11:15am EST on June 4th. Significant flooding occurred with roads and homes flooded. Water approached the railroad tracks in the town of Millville.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 26.7632 km away, between 2018-06-04 00:13:00 and 2018-06-06 01:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain of 1-4 inches on June 3rd on saturated soils caused several instances of flooding in the western suburbs of Baltimore. Separately, the combined effects of several days of rain created somewhat widespread river flooding which continued to affect portions of the area through the early morning hours of June 6th. Heavy rain of 1-4 inches on June 3rd on saturated soils caused several instances of flooding in the western suburbs of Baltimore. Separately, the combined effects of several days of rain created somewhat widespread river flooding which continued to affect portions of the area through the early morning hours of June 6th. Heavy rain of 1-4 inches on June 3rd on saturated soils caused several instances of flooding in the western suburbs of Baltimore. Separately, the combined effects of several days of rain created somewhat widespread river flooding which continued to affect portions of the area through the early morning hours of June 6th.\nEvent Narrative: The stream gage on the Potomac River at Little Falls/Brookmont exceeded the 10 foot flood stage during the indicated period. The peak level of 12.38 feet was observed at 3:30am EST on June 5th. At the peak levels, water covered multiple sections of the C&O Canal Towpath between mile markers 15 and 20. A significant flood occurred on the Potomac River at Edwards Ferry during the indicated period, with the stream rising above the 15 foot flood stage. The peak level of 22.45 feet was observed at 10:30pm EST on June 4th. The store at Whites Ferry took on several feet of floodwater. Parking lots along the C&O Canal also flooded, along with portions of the towpath. A significant flood occurred on the Potomac River in Frederick County. The river exceeded the 16 foot flood stage during the indicated period, with a peak level observed of 25.83 feet at 7:30pm EST on June 4th. This was comparable to the flood observed in 2010. At the peak levels, significant flooding is occurring at the Brunswick campground. A NWS survey noted flooding of parking areas along the C&O Canal as well as water within a foot or so of reaching the railroad tracks near Point of Rocks.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 20.2244 km away, between 2018-06-09 20:15:00 and 2018-06-09 21:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 200000.0 and crop damage of 0.0. \n\nEpisode Narrative: Isolated heavy rain around two inches fell during the evening of June 9th, causing a few instances of flooding.\nEvent Narrative: The combination of a clogged drain and heavy rainfall caused a retention pond to overflow at the Jiffy Lube Live concert venue during a concert. Overland flow flooded a portion of Wellington Road near the venue, and rising standing water flooded several dozen vehicles parked on the grounds.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.3143 km away, between 2018-06-19 13:22:00 and 2018-06-19 13:22:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak trough caused thunderstorms to develop in a hot and humid air mass. The heat and humidity led to an isolated thunderstorm becoming severe.\nEvent Narrative: A tree was down blocking the road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 36.3177 km away, between 2018-06-22 13:34:00 and 2018-06-24 06:02:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain on saturated soils during the evening of June 21st caused flooding. The heavy rains intensified overnight, causing both flooding and flash flooding early on the 22nd. Widespread flooding persisted throughout Northern Virginia throughout the day n the 22nd. Additional heavy rain during the evening of the 22nd caused more flooding which continued into the 23rd, and the combination of all the rain events created stream flooding that continued through the 24th. Heavy rain on saturated soils during the evening of June 21st caused flooding. The heavy rains intensified overnight, causing both flooding and flash flooding early on the 22nd. Widespread flooding persisted throughout Northern Virginia throughout the day n the 22nd. Additional heavy rain during the evening of the 22nd caused more flooding which continued into the 23rd, and the combination of all the rain events created stream flooding that continued through the 24th. Heavy rain on saturated soils during the evening of June 21st caused flooding. The heavy rains intensified overnight, causing both flooding and flash flooding early on the 22nd. Widespread flooding persisted throughout Northern Virginia throughout the day n the 22nd. Additional heavy rain during the evening of the 22nd caused more flooding which continued into the 23rd, and the combination of all the rain events created stream flooding that continued through the 24th. Heavy rain on saturated soils during the evening of June 21st caused flooding. The heavy rains intensified overnight, causing both flooding and flash flooding early on the 22nd. Widespread flooding persisted throughout Northern Virginia throughout the day n the 22nd. Additional heavy rain during the evening of the 22nd caused more flooding which continued into the 23rd, and the combination of all the rain events created stream flooding that continued through the 24th. Heavy rain on saturated soils during the evening of June 21st caused flooding. The heavy rains intensified overnight, causing both flooding and flash flooding early on the 22nd. Widespread flooding persisted throughout Northern Virginia throughout the day n the 22nd. Additional heavy rain during the evening of the 22nd caused more flooding which continued into the 23rd, and the combination of all the rain events created stream flooding that continued through the 24th. Heavy rain on saturated soils during the evening of June 21st caused flooding. The heavy rains intensified overnight, causing both flooding and flash flooding early on the 22nd. Widespread flooding persisted throughout Northern Virginia throughout the day n the 22nd. Additional heavy rain during the evening of the 22nd caused more flooding which continued into the 23rd, and the combination of all the rain events created stream flooding that continued through the 24th.\nEvent Narrative: Leeds Manor Road flooded and closed near Carter Run. Hume Road flooded and closed near Crest Hill. Champe Ford Road flooded and closed at Little River. Snickersville Turnpike flooded and closed near Airmont Road. The stream gage on Broad Run in Bristow exceeded the 9.5 foot flood stage during the indicated period. The peak level of 10.17 feet occurred at 5:02am on June 24th. Piper Lane was flooded during the overnight hours. Remington Road flooded and closed near Meadfield Drive.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 48.1955 km away, between 2018-06-23 07:38:00 and 2018-06-24 19:55:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain over a two day period caused flooding across eastern West Virginia on June 22nd into the 23rd. Then, the combination of upstream rainfall caused river flooding on the 23rd and 24th.\nEvent Narrative: The stream gage on the Shenandoah River near Millville exceeded the 10 foot flood stage during the indicated period. The peak level of 12.62 feet occurred at 9:30pm EST on June 23rd. Several roads were flooded along the stream.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.3517 km away, between 2018-06-23 17:02:00 and 2018-06-23 17:02:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A trough triggered some showers and thunderstorms, and there was enough instability for a few storms to become severe.\nEvent Narrative: A tree was down at Dumfries Road and Counselor Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 22.1167 km away, between 2018-06-24 03:26:00 and 2018-06-24 12:03:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain upstream caused minor flooding on a portion of the Potomac River on June 24th.\nEvent Narrative: The stream gage on the Potomac River at Edwards Ferry exceeded the 15 foot flood stage during the indicated period. The peak level of 15.20 feet occurred at 7:15am EST on June 24th. The boat ramp and parking area at Edwards Ferry were inundated by floodwaters.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.0787 km away, between 2018-06-24 13:35:00 and 2018-06-24 13:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area on the 24th and it was accompanied by a potent upper-level trough. The upper-level trough caused stronger winds aloft, and storms that developed were able to drag these stronger winds down to the surface. A cold front passed through the area on the 24th and it was accompanied by a potent upper-level trough. The upper-level trough caused stronger winds aloft, and storms that developed were able to drag these stronger winds down to the surface. A cold front passed through the area on the 24th and it was accompanied by a potent upper-level trough. The upper-level trough caused stronger winds aloft, and storms that developed were able to drag these stronger winds down to the surface.\nEvent Narrative: A tree was down near the intersection of Pris Heights Lane and Blue Ridge Mountain Road. A tree was down near the intersection of Snickersville Turnpike and Yellow Schoolhouse Road. A tree was down near the intersection of Paxson Road and Airmont.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.7477 km away, between 2018-07-17 19:51:00 and 2018-07-17 19:51:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through on the 17th, and southwest winds ahead of the boundary led to an unstable atmosphere. The instability combined with the lift from the cold front to produce severe thunderstorms.\nEvent Narrative: Multiple trees and branches were down in roadways in the Urbana Area.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 22.1526 km away, between 2018-07-21 16:35:00 and 2018-07-22 20:40:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across the southern and western suburbs of Washington DC in the state of Virginia. Rainfall totals of 3 to 6 inches were widespread, causing fairly widespread flooding.\nEvent Narrative: The stream gage on Cedar Run near Aden exceeded the 10 foot flood stage during the indicated period. The peak level of 11.20 feet occurred at 1:33am EST on July 22nd. Aden Road flooded in the area. The stream gage on Broad Run near Bristow exceeded the flood stage of 9.5 feet during the indicated period. The peak level of 14.20 feet occurred at 9:06pm EST on July 21st. Piper Lane was significantly flooded near Manassas Airport, along with streamside trails. The stream gage on Bull Run near Manassas Park exceeded the 12 foot flood stage during the indicated period. The peak level of 20.20 feet was observed at 8:45am EST on July 22nd. Streamside trails were flooded. Closer to peak levels, Lake Drive flooded in multiple spots, with overland flow affecting two basements in that same area. Northbound Route 28 flooded and impassable near Aden Road. Sowego Road flooded and closed at Town Run near Elk Run Road. Fleetwood Drive reported flooded and closed. Valley View Drive flooded and closed south of Bristow. US Highway 29 flooded and closed near Sandy Point Lane. Old Courthouse Road flooded and closed near Besley Road at Wolftrap Creek. Lewinsville Road (Route 694) was flooded and closed in the 8500 block near Lewinsville Mews. Wellington Road flooded and closed near Manassas. Carriage Ford Road flooded and closed near Hazelwood Drive. Fleetwood Road flooded and closed near Stone Ridge. Beach Mill Road flooded and closed near Route 674. Burke Lake Road flooded and closed near the outlet to Burke Lake due to torrential rain. Rapid flooding in the 10300 block of Lawyers Road forced the closure of the road. Burke Centre Parkway was flooded due to torrential rainfall and had to be closed near Burke Commons Road. Torrential rain prompted flooding of Broad Run, forcing a water rescue on Evergreen Mills Road near Belmont Ridge Road. Sudley Road (State Route 234) flooded due to Youngs Branch going out of its banks. Two vehicles were trapped in swift rushing water from Youngs Branch, prompting water rescues. Swift water rescue on Featherbed Lane near Manassas. Water rescue from floodwaters at the intersection of Old Church Road and Crockett Road. Piper Lane flooded and closed due to overflow of Broad Run near the railroad tracks. Wintercress Court flooded and closed near Tallowwood Drive. Edwards Ferry Road flooded and closed east of Leesburg. Snickersville Turnpike flooded and closed near Mountville. Backwater due to flooding of Bull Run forced the closure of portions of Lake Drive. Two houses had flooded basements due to overland flow. A motorist in a truck was stranded in high water on Lakewood Lane in the Clifton area. The stream gage on Difficult Run near Great Falls exceeded the flood stage of 11 feet during the indicated period. The peak level of 12.80 feet occurred at midnight EST on July 22nd. Courthouse Road flooded and closed at Town Run between Brent Town Road and Elk Run Road.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 34.8801 km away, between 2018-07-21 20:29:00 and 2018-07-23 06:58:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding. A coastal low pressure moved up the Atlantic seaboard. Copious moisture spread northward across much of North Central and Northeast Maryland. Rainfall totals of 3 to 6 inches were widespread, with isolated higher amounts, causing fairly widespread flooding.\nEvent Narrative: The stream gage on Seneca Creek near Dawsonville exceeded the 7.5 foot flood stage during the indicated period. The peak level of 10.84 feet occurred at 1:15am EST on July 22nd. Berryville Road floods near Darnestown and creekside trails are also flooded at these levels. This crest was the highest observed since 2014. Vehicle stranded in high water after torrential rains on Game Preserve Road near I-270. Lime Kiln Way flooded and closed near English Muffin Way. A swift water rescue occurred on Quince Orchard Road near Muddy Branch. A swift water rescue was performed on Frederick Road (Maryland State Route 355) at Little Seneca Creek. Clopper Road flooded and closed near Firstfield Road. Around 18 inches of standing water reported in the area. Urbana Pike flooded and closed near Big Woods Road at Bennett Creek. The USGS stream gage on Tenmile Creek near Boyds rapidly exceeded the 7 foot flood stage during the indicated period. The peak level of 7.77 feet occurred at 10:30pm EST. Old Baltimore Road was flooded along with nearby agricultural land. The stream gage on the Monocacy River at I-70 near Frederick exceeded the 15 foot flood stage during the period indicated. The peak level of 17.62 feet was observed at 11:15pm EST on July 22nd. Pinecliff and Rivermist parks were flooded, along with portions of Monocacy Battlefield and Buckeystown Community Park.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.9557 km away, between 2018-07-23 07:05:00 and 2018-07-23 07:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cutoff low from the jet stream remained just to our west on the 23rd. An isolated thunderstorm became severe due to an unstable atmosphere and stronger winds that were able to mix down from aloft.\nEvent Narrative: A tree was down blocking the right side of the I-66 westbound ramp toward the Vienna Metro.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 14.173 km away, between 2018-07-24 06:04:00 and 2018-07-26 11:36:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, with widespread flooding throughout the period.\nEvent Narrative: Bellview Road flooded and closed near Rocky Run. The Virginia Tech stream gage on Bull Run near Manassas Park exceeded the 12 foot flood stage during the indicated period. The peak level of 14.23 feet was observed at 7:15am EST. Trails along the stream were flooded throughout this time in the vicinity of Route 28. US 50 flooded and closed near Stone Ridge. Springvale Road flooded and closed at Piney Run. Old Courthouse Road flooded and closed at Wolftrap Creek. The intersection of Beulah Road and Browns Mill Road was flooded and closed at Wolftrap Creek. Autumn Ridge Circle flooded near Twisted Oak Drive. Six inches of water flowing over Route 705 at Bull Run due to Bull Run flooding. Gordon Lane flooded near Odricks Lane. Flooding reported on Bethlehem Road and Wellington Road, near where the two intersect. Both roads closed. Evergreen Mills Road was flooded and closed near Belmont Ridge Road at Broad Run. Lenah Road flooded and closed near Braddock Road. Havenner Road flooded and closed near Youngs Branch Drive. Lawyers Road flooded and closed near Gunnell Farms Drive. Popes Head Road flooded with all lanes blocked. Hunter Mill Road flooded and closed at Difficult Run.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 27.0592 km away, between 2018-07-25 16:36:00 and 2018-07-25 22:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, especially in Baltimore and Carroll Counties, with widespread flooding and flash flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, especially in Baltimore and Carroll Counties, with widespread flooding and flash flooding throughout the period. Following the passage of a coastal low, bands of moisture continued to pull northward across the same areas that had already experienced heavy rain. Heavy rainfall fell in some areas, especially in Baltimore and Carroll Counties, with widespread flooding and flash flooding throughout the period.\nEvent Narrative: Six to 12 inches of water was flowing across Willard Road near Poolesville. Maryland Route 28 flooded and impassable in several spots near Beallsville. Blunt Road flooded and closed between Germantown Road and Brink Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.932 km away, between 2018-07-27 13:56:00 and 2018-07-27 16:04:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft.\nEvent Narrative: A tree was down on the 6000 block of Oday Drive. Multiple trees were down in the Sully Station neighborhood off of VA-28 Sully Road near Westfields Boulevard. A tree was down on the 6000 block of Airlie Road. A tree was blocking the 5300 Block of Old Alexandria Turnpike. Two trees were down with the motorist trapped between the intersection of Old Bust Head road and Fosters Fork Road. No injuries were reported.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.0316 km away, between 2018-07-27 14:40:00 and 2018-07-27 16:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft. A cold front passed through the area on the 27th. Ahead of the boundary, a southerly flow led to plenty of moisture an unstable atmosphere. A potent upper-level low caused stronger winds aloft as well. Some thunderstorms associated with the cold front became severe due to the instability and stronger winds aloft.\nEvent Narrative: A tree was down on power lines in the 13100 Block of Travilah Road. A tree was down in the roadway near the intersection of Petersville Road and Jefferson Pike. A tree was down in the roadway on MD-464 just west of US-15. A large tree was down blocking US-15 near Basford Road. Wires were down near the intersection of Peters Road and Thurston Road. A tree was down blocking MD-355 near Ball Road. A tree was down on wires along the 23900 Block of Stringtown Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 47.3692 km away, between 2018-07-27 17:28:00 and 2018-07-27 19:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain fell on saturated ground during the afternoon and evening of July 27th in the Baltimore metro area. One to three inches of rain was observed, along with numerous instances of flooding.\nEvent Narrative: Ball Road flooded and closed between Tabler Road and Ijamsville Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 21.9461 km away, between 2018-08-01 00:49:00 and 2018-08-01 20:22:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to flooding.\nEvent Narrative: Featherbed Lane was closed due to flooding near US-29 Lee Highway. A car was stuck in high water in the 11000 Block of Fairfax Station Road. All of VA-609 Courthouse Road was closed due to flooding. VA-646 Aden Road was closed due to flooding between VA-611 Fleetwood Drive and Bristow Road. A car was stuck in high standing water in the 8300 Block of Sudley Road. VA-602 Rogues Road was closed due to flooding near Kennedy Road. High water in the vicinity of Singing Pines Road caused the road to be closed. A pickup truck was trapped in high water up to its doors on ValleyView Drive. A water rescue occurred at Browns Mill Road at Difficult Run. VA-702 Beulah Road was closed due to flooding at Wolftrap Creek near VA-675 Browns Mill Road. High water near the intersection of Newman Road and Clifton Creek Drive caused the road to be closed. Eastbound VA-7 Leesburg Pike was closed due to flooding from Colvin Run near VA-743 Colvin Run Road and Carpers Farm Way. Old Church Road was closed at Slate Run due to flooding. The 11400 block of VA-656 Remington Road was closed due to flooding over Craig Run. Fairfax Station Road was closed due to flooding between Colchester Road and Innisvale Drive. Northbound US-29 Lee Highway was closed due to flooding near Clifton Road and Stringfellow Road. Hunter Mill Road closed over Difficult Run due to flooding near Hunter Station Road. VA-234 Sudley Road was closed at US-29 Lee Highway due to flooding over Youngs Branch. The stream gauge at Great Falls along Difficult Run crested at 11.08 feet which is above the flood stage of 11 feet. At 11 feet, Leigh Mill Road floods near Difficult Run. Rolling road was closed near VA-236 Business/Sudley Road due to flooding. High water caused the road to be closed near the intersection of Pageland Lane and Groveton Road. There was a water rescue on Bristow Road near the Post Office. Four feet of water was across the road. Browns Mill Road at Beulah Road was closed due to high waters. The Virginia Tech stream gage on Cedar Run near Aden exceeded the 10 foot flood stage during the indicated period. The peak level of 12.95 feet was observed at 9:53am EST. Fleetwood Drive was flooded throughout the period near Cedar Run. Aden Road was closed at Ausley Court due to high water. The Virginia Tech stream gage on Broad Run near Bristow exceeded the 9.5 foot flood stage during the indicated period. The peak level of 11.43 feet occurred at 4:31am EST. Piper Lane was closed overnight near the Manassas VRE train station due to flooding. VA-806 Elk Run road was closed due to flooding between VA-610 Midland Road and VA-616 Bristersburg Road. Vale Road was closed both ways between West Ox road and Fox Mill Road. Fleetwood Drive was closed due to flooding at Cedar Run. There was a water rescue for a person trapped on dry land surrounded by water. Main Street was closed due to flooding near Chapel Road and Clifton Road. River Bend Road was closed due to flooding south of Arnon Chapel Road. Leigh Mill Road over Difficult Run between Towlson Road and County Road 5703. The stream gauge on Bull Run near Manassas Park crested at 15.1 feet, which is above the flood state of 12 feet.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 33.739 km away, between 2018-08-02 02:36:00 and 2018-08-03 02:12:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding, some of which lingered into the early morning hours of the 3rd.\nEvent Narrative: Bristersburg Road was closed near Licking Run due to flooding. Hazelwood Drive was closed due to flooding at Carriage Ford Road. Reid lane road was closed due to flooding at Fauquier Drive. Old Church Road was closed at Slate Run Bridge due to high water. Burke Road was closed due to flooding at Jeremiah Court. The Virginia Tech stream gage on Cedar Run near Aden exceeded the 10 foot flood stage during the indicated period. The peak level of 10.21 feet occurred at 1:15am EST on August 3rd. Fleetwood Road was flooded near peak. Four feet of water covered Old Church Road near Slate Run Road. Remington Road was closed due to flooding between Schoolhouse Road and Lucky Hill Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.3653 km away, between 2018-08-03 20:50:00 and 2018-08-03 23:47:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding and flash flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold front approached from the west. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding and flash flooding.\nEvent Narrative: VA-723 Foundry Road was closed due to flooding near VA-726 Taylor Road. VA-734 Snickersville Turnpike was closed due to flooding near Silcott Springs Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.0471 km away, between 2018-08-03 23:02:00 and 2018-08-04 02:11:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold moved into the area. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding and flash flooding. A southerly flow pumped in plenty of moisture from the Atlantic while a slow moving cold moved into the area. Copious amounts of moisture ahead of the boundary led to showers and thunderstorms. Torrential downpours combined with convection training over the same areas led to some flooding and flash flooding.\nEvent Narrative: VA-802 Springs road was closed due to flooding between Culpeper Street and Menlough Drive. VA-653 Shreve Mill Road was closed due to flooding at VA-643 Sycolin Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 44.1673 km away, between 2018-08-12 15:00:00 and 2018-08-12 17:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary remained overhead while an upper-level trough moved into the area. Warm and humid conditions led to an unstable atmosphere during this time. The unstable atmosphere combined with lift associated with the trough and the boundary to produce showers and thunderstorms. An isolated incident of flooding occurred.\nEvent Narrative: CSX Railroad in Brunswick was blocked by flood waters.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 28.7722 km away, between 2018-08-13 14:50:00 and 2018-08-13 15:01:00. The events included records with hailstones measuring 40.2 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level low pressure system combined with high amounts of moisture and instability to produce thunderstorms. A few storms became severe. An upper level low pressure system combined with high amounts of moisture and instability to produce thunderstorms. A few storms became severe. An upper level low pressure system combined with high amounts of moisture and instability to produce thunderstorms. A few storms became severe. An upper level low pressure system combined with high amounts of moisture and instability to produce thunderstorms. A few storms became severe. An upper level low pressure system combined with high amounts of moisture and instability to produce thunderstorms. A few storms became severe.\nEvent Narrative: A tree was blown down in the 11900 block of Henderson Road. Quarter sized hail fell at this location. Trees were blown down onto wires near the intersection of Kahns Road and Harvey Road, and in the 6500 block of Shamrock Road. A tree was also blown onto a house in the 13000 block of Celtic Lane. A tree was blown down in the 5100 block of Bobcat Court. Six trees were blown down across the 8100 block of Counselor Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.6025 km away, between 2018-08-17 16:12:00 and 2018-08-17 16:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front interacted with a moist and unstable air mass to produce thunderstorms across the region. Some of these storms became severe.\nEvent Narrative: A tree was blown down near the intersection of Crest Hill Road and Leeds Manor Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 27.3164 km away, between 2018-08-21 13:00:00 and 2018-08-22 07:31:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding. Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding.\nEvent Narrative: Bear Wallow Road was closed due to flooding of Cattail Branch. Route 690 at Cannonball Gate Road was closed due to high water. The road was closed at the bridge at the 7600 block of Frytown Road. Wellington Road was closed due to high water at the intersection with Cellar Door Drive. Frytown Road Bridge over Cedar Run was under water. Seneca Road was closed due to flooding near Kentland Drive. Loyalty Road was closed near Bald Hill Road due to a washout from flooding. Edwards Ferry Road was closed due to flooding near Cattail Branch. The Virginia Tech stream gage on Broad Run near Bristow exceeded the 9.5 foot flood stage during the indicated period. The peak level of 13.42 feet occurred at 8:56pm EST. Piper Lane near the Manassas Airport was flooded. The Virginia Tech stream gage on Bull Run near Manassas Park exceeded the 12 foot flood stage during the indicated period. The peak level of 13.54 feet was observed at 3:00am on August 22nd. Riverside trails were flooded during this event. The stream gauge at Waterford indicated that water crested at 9.64 feet, above flood stage of 8 feet. Portions of Route 662 flooded near the creek. Bear Wallow Road was closed due to flooding of Great Run. Shepherdstown Road was closed due to flooding of South Run. Baldwin Street was closed due to flooding of Mill Run. Airlie Road was closed due to flooding of Towser Branch. Beach Mill Road was closed due to flooding of Jefferson Branch. Compton Road was closed due to high water under Interstate 66. Lee Highway was closed due to high water at the intersection with Sudley Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 23.3587 km away, between 2018-08-22 00:13:00 and 2018-08-22 02:13:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passed by to the west toward the Great Lakes. The warm front associated with the low moved through the area while the cold front associated with the low approached from the west. There was enough lift associated with the warm front to combine with a warm and humid atmosphere, resulting in showers and thunderstorms. Rainfall was heavy at times which resulted in flooding.\nEvent Narrative: A vehicle was trapped in high water in the 12200 Block of South Glen Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 11.9791 km away, between 2018-09-09 12:48:00 and 2018-09-09 16:50:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked to the west while a nearly stationary boundary was to the south. Warm and moist tropical air overran the surface cooler air in place, resulting in a moderate to heavy rainfall. Excess runoff from the rainfall led to flooding. Low pressure tracked to the west while a nearly stationary boundary was to the south. Warm and moist tropical air overran the surface cooler air in place, resulting in a moderate to heavy rainfall. Excess runoff from the rainfall led to flooding. Low pressure tracked to the west while a nearly stationary boundary was to the south. Warm and moist tropical air overran the surface cooler air in place, resulting in a moderate to heavy rainfall. Excess runoff from the rainfall led to flooding.\nEvent Narrative: Lawyers Road was shut down near Hunter Mill Road due to high water. VA-653 Shreve Mill Road was closed due to flooding at VA-643 Sycolin Road. Fox Mill Road near Shady Mill Lane was closed due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 34.5017 km away, between 2018-09-10 11:01:00 and 2018-09-12 13:03:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked to the west while a nearly stationary boundary was to the south. Warm and moist tropical air overran the surface cooler air in place, resulting in a moderate to heavy rainfall. Excess runoff from the rainfall led to flooding. One and a half to three inches of rain fell across northern Maryland late on the 8th into the 9th, followed by another one to three inches on the 9th into the 10th. This combination produced fairly widespread flooding, including of the mainstem rivers, which continued through the 11th and into the 12th. Low pressure tracked to the west while a nearly stationary boundary was to the south. Warm and moist tropical air overran the surface cooler air in place, resulting in a moderate to heavy rainfall. Excess runoff from the rainfall led to flooding. One and a half to three inches of rain fell across northern Maryland late on the 8th into the 9th, followed by another one to three inches on the 9th into the 10th. This combination produced fairly widespread flooding, including of the mainstem rivers, which continued through the 11th and into the 12th.\nEvent Narrative: The USGS stream gage on the Potomac River at Edwards Ferry exceeded the 15 foot flood stage during the indicated period. The peak level of 20.31 feet occurred at 10:15am EST on the 11th. Several parking lots along the C&O Canal were flooded, along with the store at Whites Ferry and the basements of lockhouses along the C&O Canal. The river level surpassed the flood stage of 16 feet at Point of Rocks along the Potomac River. The river level crested at 19.92 feet at 7:30 AM EST September 11th. ||Farmland behind the Tarara Vineyard was flooded. Water approached structures at the Brunswick campground. Water entered the comfort station at the Brunswick boat ramp parking area. The parking lots at both the McKimmey and Brunswick boat ramps were flooded. Flooding of an agricultural field adjacent to the McKimmey boat ramp occurred. About half the lower parking lot of the Point of Rocks boat ramp was also flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 46.3242 km away, between 2018-09-18 16:54:00 and 2018-09-20 00:35:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain from the remnants of Florence caused flooding along the Shenandoah River.\nEvent Narrative: The water level along the Shenandoah River at Milleville surpassed the flood stage of 10 feet, cresting at 13.5 feet on September 19th at 5:15 AM. ||Water reached the river access at Wagon Trail Place near Harpers Ferry, and completely covered the parking lot of the lower boat ramp at Millville Dam. Portions of the Cool Spring Battlefield were also flooded. ||A small portion of Wilt Road (County Road 9/8) was flooded. Water also flowed over Millville Dam.||Parts of Bloomery Road and John Rissler Road were flooded near Bloomery, West Virginia. Once these roads flood, access to homes is impaired. Moulton Park and the Millville boat launch were also flooded.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.7916 km away, between 2018-09-26 16:36:00 and 2018-09-26 16:36:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moving into the region combined with with an unstable hot and humid air mass to generate showers and thunderstorms, some of which became severe.\nEvent Narrative: A tree was blown down near the intersection of Mountain Road and Waterfall Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 38.1141 km away, between 2018-09-26 17:51:00 and 2018-09-27 11:39:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms associated with a cold front produced locally heavy rainfall in Frederick County on the 26th. Runoff from this heavy rain moved into larger rivers, causing flooding on a portion of the Potomac into the 27th. Showers and thunderstorms associated with a cold front produced locally heavy rainfall in Frederick County on the 26th. Runoff from this heavy rain moved into larger rivers, causing flooding on a portion of the Potomac into the 27th. Showers and thunderstorms associated with a cold front produced locally heavy rainfall in Frederick County on the 26th. Runoff from this heavy rain moved into larger rivers, causing flooding on a portion of the Potomac into the 27th.\nEvent Narrative: High water blocked MD 80/Fingerboard Road between Whiskey Road and Ed Mclain Road. MD-355 Urbana Pike was closed due to flooding at Ball Road. The USGS stream gage on the Potomac River near Edwards Ferry exceeded the 15 foot flood stage during the indicated period, flooding the lower parking area and boat ramp at Edwards Ferry, and forcing the suspension of service at Whites Ferry. The peak level of 15.38 feet occurred at 6:30am EST.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 24.1856 km away, between 2018-09-27 23:41:00 and 2018-09-28 17:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th. A warm front moved through the area during the early morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. Some of the flooding persisted on larger streams into the 29th.\nEvent Narrative: Lawyers Road was closed at Hunters Mill Road due to flooding. Traffic reports were received that indicated Piper Lane was closed between Observations Drive and Nokesville Road. Shreve Mill Road was closed near Sycolin Road due to flooding. Snickersville Turnpike was closed due to flooding near Hibbs Bridge Road. Bastable Mill Road was closed near Brookfield Drive due to flooding. The stream gage on Cedar Run near Aden exceeded the 10 foot flood stage during the indicated period, flooding Fleetwood Road. The peak level of 10.49 feet occurred at 1:57pm EST. The water level surpassed the flood stage of 10 feet, cresting at 10.88 feet at 02:15 AM September 28th. Water overflowed the banks downstream of the gauge. The water level surpassed flood stage of 12 feet, cresting at 12.3 feet at 2:45 AM on September 28th. Downey Mill Road was flooded. Route 29 was closed at Clifton Road due to flooding. The water level surpassed the flood stage of 12 feet, cresting at 14.64 feet at 12:13 PM September 28th. ||Water covered backyards in the Yorkshire area. Portions of the trail system along Bull Run in the vicinity of Yorkshire were also flooded. The water level at Limestone Branch surpassed flood stage of 7 feet, cresting at 7.25 feet at 1:20 AM September 28th. ||Greenfield Farm Lane and another access road were flooded. Field flooding near the stream was widespread. The water level surpassed flood stage of 7 feet at Waterford along the Catoctin Creek, cresting at 9.78 feet on September 28th at 4:30 AM. \tPortions of Route 662 were flooded near the creek. The water level at Goose Creek surpassed flood stage of 12 feet, cresting at 12.6 feet at 12:30 PM September 28th. ||The creek overflowed its banks near Oatlands, south of Leesburg. Backwater flooding begins to affect a low spot on State Route 650, Oatlands Road. Water also reaches the Goose Creek Golf Course.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 42.2139 km away, between 2018-09-28 00:21:00 and 2018-09-30 09:18:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. The resulting flooding moved into larger streams and rivers and continued through the 30th.\nEvent Narrative: The 8100 block of Peters Road was closed due to flooding. The 3500 Block of Sigler Road was closed due to flooding. The river level surpassed the flood stage of 16 feet at Point of Rocks along the Potomac River. The river level crested at 21.39 feet at 11:30 AM EST September 29th. ||The boat ramp and lower parking lot at Point of Rocks was flooded. Water approached the water treatment plant in Brunswick. Farmland behind the Tarara Vineyard was flooded. Water approached structures at the Brunswick campground. Water entered the comfort station at the Brunswick boat ramp parking area. The parking lots at both the McKimmey and Brunswick boat ramps were flooded. Flooding of an agricultural field adjacent to the McKimmey boat ramp occurred. About half the lower parking lot of the Point of Rocks boat ramp was also flooded. The USGS stream gage on Seneca Creek near Dawsonville exceeded the 7.5 foot flood stage during the indicated period. The peak level of 8.26 feet was observed at 2:55 AM EST. Berryville Road was closed due to flooding between Seneca Road and Finnegan Farm Road. Weller Road was closed at Weller Hill Drive due to flooding. The 8800 Block of Ball Road was closed due to flooding. The 4300 Block of Lander Road was closed due to flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 47.8095 km away, between 2018-09-28 09:05:00 and 2018-09-29 14:11:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat. A warm front moved through the area during the morning hours of the 28th. Warm and moist air associated with a tropical air mass overran the relatively cooler air in place, resulting in heavy rainfall. Also, the steering flow aloft was weak so showers and thunderstorms were slow to move. This enhanced the flooding threat.\nEvent Narrative: The water level along the Shenandoah River at Milleville surpassed the flood stage of 10 feet, cresting at 12.98 feet on September 29th at 11:15 AM. ||Water reached the river access at Wagon Trail Place near Harpers Ferry, and completely covered the parking lot of the lower boat ramp at Millville Dam. Portions of the Cool Spring Battlefield were also flooded. ||A small portion of Wilt Road (County Road 9/8) was flooded. Water also flowed over Millville Dam.||Parts of Bloomery Road and John Rissler Road were flooded near Bloomery, West Virginia. Once these roads flood, access to homes is impaired. Moulton Park and the Millville boat launch were also flooded. The water level at Harpers Ferry along the Potomac surpassed the flood stage of 18 feet, cresting at 18.33 feet at 9:20 AM EST September 29th. ||Due to backwater effects on the Shenandoah River, floodwaters covered much of the Hamilton Street area of historic Harpers Ferry, and approached the employee parking lot.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 10.6488 km away, between 2018-11-05 11:04:00 and 2018-11-05 15:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A steady, soaking rain driven by isentropic ascent to the north of a warm front, occurred primarily during the morning hours of the 5th. Most locations received 1-2 inches of rainfall, which led to localized flooding. A steady, soaking rain driven by isentropic ascent to the north of a warm front, occurred primarily during the morning hours of the 5th. Most locations received 1-2 inches of rainfall, which led to localized flooding. A steady, soaking rain driven by isentropic ascent to the north of a warm front, occurred primarily during the morning hours of the 5th. Most locations received 1-2 inches of rainfall, which led to localized flooding. A steady, soaking rain driven by isentropic ascent to the north of a warm front, occurred primarily during the morning hours of the 5th. Most locations received 1-2 inches of rainfall, which led to localized flooding.\nEvent Narrative: Lawyers Road closed near Hunter Mill Road due to flooding. Fox Mill Road closed near Steeplechase Drive due to flooding. Old Courthouse Road closed near Besley Road due to flooding. Fox Mill Road closed near Thoroughbred Road and between Westwood Hills Drive and Shady Mill Lane due to flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 25.8273 km away, between 2018-11-15 11:37:00 and 2018-11-16 12:27:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper-level low approached the area from the Mississippi Valley as low pressure developed along the North Carolina coastline and moved north. Heavy precipitation (some of which fell in the form of snow) overspread the area during the morning of the 15th and lasted through the mid-afternoon hours, leading to some localized instances of flooding. A potent upper-level low approached the area from the Mississippi Valley as low pressure developed along the North Carolina coastline and moved north. Heavy precipitation (some of which fell in the form of snow) overspread the area during the morning of the 15th and lasted through the mid-afternoon hours, leading to some localized instances of flooding.\nEvent Narrative: The stream gage on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 12.23 feet occurred at 7:00 AM. The stream gage on Cedar Run at Aden exceeded the 10 foot flood stage during the indicated period, flooding Fleetwood Drive near Cedar Run. The peak level of 11 feet occurred at 8:36 AM on November 16th.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 18.1525 km away, between 2018-11-24 17:45:00 and 2018-11-25 08:56:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding.\nEvent Narrative: Both eastbound lanes of Lee Highway were closed at Stringfellow Road due to floodwaters. Burke Lake Road at Jeremiah Court was closed due to high water. Fox Mill Road at Folkstone Drive was closed due to high water. Lawyers Road at Hunter Mill Road was closed due to high water. Road closed due to high water at the intersection of Shreve Mill Road and Sycolin Road. The stream gage on the Broad Run at Bristow exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded. The peak level of 10.93 feet occurred at 3:16 AM on the 25th. The stream gage on Cedar Run at Aden exceeded the 10 foot flood stage during the indicated period, flooding Fleetwood Drive near Cedar Run. The peak level of 10.48 feet occurred at 5:45 AM on November 25th. The stream gage on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 13.48 feet occurred at 5:40 AM on the 25th.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 35.5761 km away, between 2018-11-24 18:38:00 and 2018-11-25 17:08:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding. A negatively tilted trough approached the area on the 24th as surface low pressure tracked up toward the Great Lakes and secondary low pressure formed along the Carolina Coast. Lift ahead of the negatively tilted trough/within the left exit region of an upper-level jet streak led to a period of moderate to heavy rain through much of the day on the 24th. Rainfall totals were generally between 1-2 inches across the area, resulting in many instances of flooding.\nEvent Narrative: The stream gage on the Seneca Creek at Dawsonville exceeded the 7.5 foot flood stage during the indicated period, leading to flooding of the Seneca Creek Greenway, as well as a small portion of Berryville Road west of Darnestown. The peak level of 8.18 feet occurred at 7:55 PM on the 25th. The river gage on the Monocacy River at Frederick exceeded the 15 foot flood stage during the indicated period, leading to flooding of portions of Pinecliff Park, as well as many of the low-lying fields at Monocacy National Battlefield. The peak level of 15.57 feet occurred at 1:45 PM on the 25th.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 23.2298 km away, between 2018-12-15 10:30:00 and 2018-12-16 19:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area.\nEvent Narrative: Old Courthouse Road closed near intersection with Besley Road due to flooding. Edwards Ferry Road NE closed between Battlefield Parkway and Red Rock Way. Burke Lake Road closed near intersection with Kilkenny Lane due to flooding. Fleetwood Drive near Sowego Road impassable due to flooding. The stream gage on the South Fork of the Catoctin Creek near Waterford exceeded the 8 foot flood stage during the indicated period. Lowland fields near the creek were flooded. The peak level of 8.45 feet occurred at 1:00 AM on the 16th. The stream gage on Cedar Run at Catlett exceeded the 12 foot flood stage during the indicated period. Water overflowed the banks into the lowlands. The peak level of 12.02 feet occurred at 4:30 AM on the 16th. The stream gage on Goose Creek at Leesburg exceeded the 12 foot flood stage during the indicated period. Water approached low spots along State Route 733 (Lime Kiln Road). Water was in the backyards of homes near Highway 15 and reached the underside of two low bridges over the creek at Crooked Bridge Lane. The peak level of 14.75 feet occurred at 08:15 AM on the 16th. Aden Road at Parkgate Drive closed as a result of flooding. New Guinea Road (10000 block) closed due to flooding. Lime Kiln Road (38000 block) closed due to flooding/vehicle in the water. Lake Drive closed from Dead End to Pine Street due to flooding. Snickersville Turnpike at Hibbs Bridge Road closed due to flooding. The stream gage on Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Backyards were flooded along Lake Drive in Manassas, along with much of the Bull Run trail system. The peak level of 15.63 feet occurred at 7:38 AM on the 16th. The stream gage on the Broad Run at Bristow exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded. The peak level of 13.35 feet occurred at 11:07 PM on the 15th. The stream gage on Cedar Run at Aden exceeded the 10 foot flood stage during the indicated period, flooding Fleetwood Drive near Cedar Run. The peak level of 11.80 feet occurred at 7:06 AM on the 16th. Valley View Drive at Bristow Road closed due to flooding. Old Church Road at Oxfordshire Drive closed due to flooding. Water rescue on Little River Road near the Prince William/Loudoun County line. Submerged vehicle with four occupants, self rescued. Artemus Road at Pageland Lane is closed due to flooding. Piper Lane closed as a result of flooding. Joplin Road from Bristow Road to Liming Lane closed due to flooding. Shreve Mill Road closed west of Sycolin Road due to flooding. Reid Lane closed from Fauqier Drive to Vint Hill Road due to flooding. Featherbed Lane closed at Sudley Road as a result of flooding. Hunter Mill Road closed near intersection with Lawyers Road due to flooding. Water rescue on Chapel Road near Cold Point Road. Car stranded in high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 30.0238 km away, between 2018-12-15 19:31:00 and 2018-12-18 17:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper-level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper-level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper-level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper-level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper-level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area.\nEvent Narrative: The stream gage on the Seneca Creek at Dawsonville exceeded the 7.5 foot flood stage during the indicated period, leading to flooding of the Seneca Creek Greenway, as well as a small portion of Berryville Road west of Darnestown. The peak level of 8.98 feet occurred at 1:35 AM on the 16th. The river gage on the Potomac River at Edwards Ferry exceeded the 15 foot flood stage during the indicated period. The basements at Edwards Ferry Lockhouse and Rileys Lockhouse were flooded. Backwater flooding affected homes on the Loudoun County side of the river near Broad Run in Sterling. Additionally, the parking lots at Edwards Ferry and Seneca were flooded, along with the store at Whites Ferry. The peak level of 20.98 feet occurred at 9:00 AM on December 17th. The river gage on the Potomac River at Point of Rocks exceeded the 16 foot flood stage during the indicated period. Water covered the C&O towpath near Point of Rocks and Brunswick. Many low lying fields, as well as some boat launch ramps and parking lots, were also flooded. The peak level of 22.40 feet occurred at 7:45 AM on December 17th. The river gage on the Monocacy River at Frederick exceeded the 15 foot flood stage during the indicated period, leading to flooding of portions of Pinecliff Park, as well as many of the low-lying fields at Monocacy National Battlefield. The peak level of 16.38 feet occurred at 8:45 PM on the 16th. Riffle Ford Road was closed in both directions at Great Seneca Creek due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 47.8069 km away, between 2018-12-16 10:38:00 and 2018-12-18 00:10:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area. A potent upper-level low and associated area of surface low pressure approached the region from southwest on the 15th. Strong forcing for ascent and ample moisture transport in advance of the upper level low led to a prolonged period of rain across the region. Eventually low pressure transferred to the coast before precipitation wound down on the 16th. Widespread rainfall totals of 2-4 inches were observed across the area.\nEvent Narrative: The stream gage on the Shenandoah River at Millville exceeded the 10 foot flood stage during the indicated period. Portions of Bloomery Road, John Rissler Road, Wilt Road as well as a few rural roads in Clarke County, VA experienced flooding. Moulton Park, the Millville boat launch, and portions of the Cool Spring Battlefield also flooded. The peak level of 12.80 feet occurred at 9:30 PM on December 16th. The river gage on the Potomac River at Harpers Ferry exceeded the 18 foot flood stage during the indicated period. The C&O Canal towpath on the Maryland side of the river experienced flooding. Floodwaters also covered much of the Hamilton Street area, as well as the employee parking lot in historic Harpers Ferry. The peak level of 18.81 feet occurred at 2:30 AM on December 17th.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.0859 km away, between 2018-12-21 15:54:00 and 2018-12-21 16:47:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A surface low tracked northeastward through the Appalachians as a potent jetstreak in the upper levels shifted northward. Unseasonably warm and moist air was transported northward and this, in combination with colder air moving in at the mid-levels, caused the|atmosphere to destabilize, resulting in showers and thunderstorms. A few of these storms became locally severe. A surface low tracked northeastward through the Appalachians as a potent jetstreak in the upper levels shifted northward. Unseasonably warm and moist air was transported northward and this, in combination with colder air moving in at the mid-levels, caused the|atmosphere to destabilize, resulting in showers and thunderstorms. A few of these storms became locally severe.\nEvent Narrative: A tree was blown down blocking the right lane and shoulder of southbound I-270 near Exit 10 for westbound MD-117. A tree was blown down on I-270 near Exit 26 for MD-80 Fingerboard Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 13.945 km away, between 2018-12-21 16:15:00 and 2018-12-21 16:27:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A surface low tracked northeastward through the Appalachians as a potent jetstreak in the upper levels shifted northward. Unseasonably warm and moist air was transported northward and this, in combination with colder air moving in at the mid-levels, caused the |atmosphere to destabilize, resulting in showers and thunderstorms. A few of these storms became locally severe. A surface low tracked northeastward through the Appalachians as a potent jetstreak in the upper levels shifted northward. Unseasonably warm and moist air was transported northward and this, in combination with colder air moving in at the mid-levels, caused the |atmosphere to destabilize, resulting in showers and thunderstorms. A few of these storms became locally severe. A surface low tracked northeastward through the Appalachians as a potent jetstreak in the upper levels shifted northward. Unseasonably warm and moist air was transported northward and this, in combination with colder air moving in at the mid-levels, caused the |atmosphere to destabilize, resulting in showers and thunderstorms. A few of these storms became locally severe.\nEvent Narrative: A tree was blown down near the intersection of Prentice Drive and Broderick Drive. A tree was blown down on VA-655 Shirley Gate Road near VA-620 Braddock Road. A tree was blown down on a car on US-15 James Monroe Highway near VA-651 Hogback Mountain Road. A second tree was also blown down on US-15 near VA-733 Lime Kiln Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 48.8339 km away, between 2018-12-22 04:55:00 and 2018-12-23 20:25:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Following immediately on the heels of the system that produced flooding on the 20th in VA, another wave of low pressure tracked up along the spine of the Appalachians on the 21st. Showers and thunderstorms moved across the area during the afternoon hours of the 21st, locally producing an additional 1-2 inches of rain on top of previously saturated soils. This rainfall eventually led to some larger-stem river flooding on the 22nd and 23rd as the runoff drained downstream.\nEvent Narrative: The stream gage on the Shenandoah River at Millville exceeded the 10 foot flood stage during the indicated period. Portions of Bloomery Road, John Rissler Road, Wilt Road as well as a few rural roads in Clarke County, VA experienced flooding. Moulton Park, the Millville boat launch, and portions of the Cool Spring Battlefield also flooded. The peak level of 12.56 feet occurred at 6:00 PM on the 22nd.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 16.5524 km away, between 2018-12-22 20:03:00 and 2018-12-23 23:37:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Following immediately on the heels of the system that produced flooding on the 20th in VA, another wave of low pressure tracked up along the spine of the Appalachians on the 21st. Showers and thunderstorms moved across the area during the afternoon hours of the 21st, locally producing an additional 1-2 inches of rain on top of previously saturated soils. This rainfall eventually led to some larger-stem river flooding on the 22nd and 23rd as the runoff drained downstream.\nEvent Narrative: The river gage on the Potomac River at Edwards Ferry exceeded the 15 foot flood stage during the indicated period. Water reached the boat ramp and lower parking area at Edwards Ferry, and began to inundate areas near Whites Ferry. The peak level of 16.08 feet occurred at 9:00 AM on the 23rd.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.4934 km away, between 2019-01-20 07:09:00 and 2019-01-20 13:53:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A deep trough and associated surface low tracked into the Ohio Valley late on the 19th. A large shield of warm advection precipitation moved over the area late on the 19th into the early 20th. Most locations received between one and two inches of precipitation, leading to isolated instances of flooding.\nEvent Narrative: The stream gage on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 12.62 feet occurred at 10:38 AM.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.5382 km away, between 2019-01-24 11:50:00 and 2019-01-25 02:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th. A prolonged period of rain in a warm advection regime ahead of an approaching cold front led to 1-2 inches of rain across Northern Virginia. This resulted in isolated instances of flooding on the 24th and 25th.\nEvent Narrative: VA-665 (Fox Mill Road) closed due to flooding near Folkstone Drive. Lawyers Road closed due to flooding near Galloping Way and Whipporwill Road. VA-677 (Old Courthouse Road) closed due to flooding at Besley Road. Road closed at the intersection of Fairfax Station Raod and Innisvale Drive due to flooding. Burke Lake Road closed due to flooding near Kilkenny Lane. The stream gage on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 13.48 feet occurred at 10:45 PM on the 24th. The stream gage on the Broad Run at Bristow exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded. The peak level of 10.03 feet occurred at 10:01 PM. Featherbed Lane closed due to flooding near VA-234 (Sudley Road). Catharpin Road closed due to flooding near Catharpin Valley Drive. VA-674 Hunter Mill Road closed near Hunter Station Road due to flooding.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 27.1851 km away, between 2019-03-21 16:57:00 and 2019-03-22 14:41:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A coastal low formed along the North Carolina coast and tracked northward toward the Delmarva on the 21st. Heavy rainfall spread northward in advance of the low and then wrapped around the backside of the low as it tracked further north. Prolonged moderate to heavy rainfall resulted in two to four inches of rain across Northern Virginia, leading to numerous instances of flooding. A coastal low formed along the North Carolina coast and tracked northward toward the Delmarva on the 21st. Heavy rainfall spread northward in advance of the low and then wrapped around the backside of the low as it tracked further north. Prolonged moderate to heavy rainfall resulted in two to four inches of rain across Northern Virginia, leading to numerous instances of flooding. A coastal low formed along the North Carolina coast and tracked northward toward the Delmarva on the 21st. Heavy rainfall spread northward in advance of the low and then wrapped around the backside of the low as it tracked further north. Prolonged moderate to heavy rainfall resulted in two to four inches of rain across Northern Virginia, leading to numerous instances of flooding. A coastal low formed along the North Carolina coast and tracked northward toward the Delmarva on the 21st. Heavy rainfall spread northward in advance of the low and then wrapped around the backside of the low as it tracked further north. Prolonged moderate to heavy rainfall resulted in two to four inches of rain across Northern Virginia, leading to numerous instances of flooding. A coastal low formed along the North Carolina coast and tracked northward toward the Delmarva on the 21st. Heavy rainfall spread northward in advance of the low and then wrapped around the backside of the low as it tracked further north. Prolonged moderate to heavy rainfall resulted in two to four inches of rain across Northern Virginia, leading to numerous instances of flooding. A coastal low formed along the North Carolina coast and tracked northward toward the Delmarva on the 21st. Heavy rainfall spread northward in advance of the low and then wrapped around the backside of the low as it tracked further north. Prolonged moderate to heavy rainfall resulted in two to four inches of rain across Northern Virginia, leading to numerous instances of flooding.\nEvent Narrative: The stream gage on the Catoctin Creek at Taylorstown exceeded the 12 foot flood stage during the indicated period. Downey Mill Road was flooded in several places. The peak level of 12.08 feet occurred at 9:30 PM. The stream gage on the South Fork of the Catoctin Creek at Waterford exceeded the 8 foot flood stage during the indicated period. Lowland fields, as well as portions of Route 662 were flooded near the creek. The peak level of 9.08 feet occurred at 11:15 PM on the 21st. The stream gage on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Backyards were flooded along Lake Drive in Manassas, along with much of the Bull Run trail system. The peak level of 16.72 feet occurred at 6:00 AM on the 22nd. The stream gage on the Broad Run at Bristow exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded. The peak level of 13.99 feet occurred at 2:30 AM on the 22nd. The stream gage on Goose Creek near Leesburg exceeded the 12 foot flood stage during the indicated period. Water flooded a low spot on State Route 650 (Oatlands Road), as well as backyards near Route 15. Water also reached the underside of two low bridges at Crooked Lane and approached low spots along Route 773 (Lime Kilin Road). The peak level of 14.17 feet occurred at 7:30 AM on the 22nd. The stream gage on Cedar Run near Catlett exceeded the 12 foot flood stage during the indicated period. Water overflowed the banks and moved into the lowlands. The peak level of 12.77 feet occurred at 12:00 AM on the 22nd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.6628 km away, between 2019-03-22 14:36:00 and 2019-03-22 14:52:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper level trough as well as a surface cold front crossed the region during the afternoon of March 22nd. Out ahead of the trough, surface heating and cold upper levels were able to generate marginal amounts of surface instability. This was enough to generate scattered showers and a few thunderstorms as the front and trough passed across the area. Steep low level lapse rates and low freezing levels allowed for some of these thunderstorms to become locally severe. A potent upper level trough as well as a surface cold front crossed the region during the afternoon of March 22nd. Out ahead of the trough, surface heating and cold upper levels were able to generate marginal amounts of surface instability. This was enough to generate scattered showers and a few thunderstorms as the front and trough passed across the area. Steep low level lapse rates and low freezing levels allowed for some of these thunderstorms to become locally severe. A potent upper level trough as well as a surface cold front crossed the region during the afternoon of March 22nd. Out ahead of the trough, surface heating and cold upper levels were able to generate marginal amounts of surface instability. This was enough to generate scattered showers and a few thunderstorms as the front and trough passed across the area. Steep low level lapse rates and low freezing levels allowed for some of these thunderstorms to become locally severe. A potent upper level trough as well as a surface cold front crossed the region during the afternoon of March 22nd. Out ahead of the trough, surface heating and cold upper levels were able to generate marginal amounts of surface instability. This was enough to generate scattered showers and a few thunderstorms as the front and trough passed across the area. Steep low level lapse rates and low freezing levels allowed for some of these thunderstorms to become locally severe.\nEvent Narrative: Two trees were blown down in the 1000 block of Virginia Route 674. A tree was blown down near Riverside Parkway and Deerfield Avenue. A tree was blown down in the 15400 block of Virginia Route 658. A tree was blown down blocking Virginia Route 676 near Shouse Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.3578 km away, between 2019-04-14 17:29:00 and 2019-04-15 01:14:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front crossed the state of Maryland from south to north during the morning hours of April 14th, allowing for increasing warm and moist air to move overhead. During the afternoon and evening, low pressure moved through the Ohio Valley and into the eastern Great Lakes, leading to an increase in the wind field across all levels and therefore an increase in deep layer shear. Instability remained somewhat limited, but was enough to produce showers and scattered thunderstorms during the afternoon and evening hours, a couple of which became severe. A second round of showers and thunderstorms then moved across the state as a strong cold front crossed the region during the late evening and overnight hours. These thunderstorms took the form of a quasi-linear convective system which became severe and produced locally damaging winds. A warm front crossed the state of Maryland from south to north during the morning hours of April 14th, allowing for increasing warm and moist air to move overhead. During the afternoon and evening, low pressure moved through the Ohio Valley and into the eastern Great Lakes, leading to an increase in the wind field across all levels and therefore an increase in deep layer shear. Instability remained somewhat limited, but was enough to produce showers and scattered thunderstorms during the afternoon and evening hours, a couple of which became severe. A second round of showers and thunderstorms then moved across the state as a strong cold front crossed the region during the late evening and overnight hours. These thunderstorms took the form of a quasi-linear convective system which became severe and produced locally damaging winds.\nEvent Narrative: A tree was blown down onto a house on Granchester Place. A large tree was blown down near the intersection of Ball Road and Ijamsville Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.4495 km away, between 2019-04-15 00:53:00 and 2019-04-15 00:53:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front crossed central and northern Virginia from south to north during the morning hours of April 14th, allowing for increasing warm and moist air to move overhead. During the afternoon and evening, low pressure moved through the Ohio Valley and into the eastern Great Lakes, leading to an increase in the wind field across all levels and therefore an increase in deep layer shear. Instability remained somewhat limited, but was enough to produce showers and scattered thunderstorms during the afternoon and evening hours, some of which became severe. A second round of showers and thunderstorms then moved across central and northern Virginia as a strong cold front crossed the region during the late evening and overnight hours. These thunderstorms took the form of a quasi-linear convective system which became severe and produced locally damaging winds.\nEvent Narrative: A tree was blown down blocking part of US-15 south of Gilberts Corner.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 17.1035 km away, between 2019-04-19 19:26:00 and 2019-04-19 20:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A closed upper level low moved eastward from Missouri and Arkansas and into Tennessee during the daytime hours of April 19th, and then moved northward into Kentucky during the night. At the surface, low pressure moved from near Tennessee in the morning to eastern Kentucky by the evening, and into Ohio by late in the night, intensifying along its track. This brought strong forcing across the Mid-Atlantic and southeastern United States with divergent flow aloft and deep moist southerly flow at the surface. Moderate instability developed by the afternoon hours with strong speed and directional shear aloft. This led to two distinct rounds of showers and thunderstorms across northern and central Virginia, with the first round in the mid to late afternoon hours, and a second more organized round in the evening that evolved into a quasi-linear convective system. Some of the thunderstorms became severe with locally damaging winds. Two tornadoes were also confirmed, one from a supercell in the late afternoon, and one from the quasi-linear convective system in the late evening. A closed upper level low moved eastward from Missouri and Arkansas and into Tennessee during the daytime hours of April 19th, and then moved northward into Kentucky during the night. At the surface, low pressure moved from near Tennessee in the morning to eastern Kentucky by the evening, and into Ohio by late in the night, intensifying along its track. This brought strong forcing across the Mid-Atlantic and southeastern United States with divergent flow aloft and deep moist southerly flow at the surface. Moderate instability developed by the afternoon hours with strong speed and directional shear aloft. This led to two distinct rounds of showers and thunderstorms across northern and central Virginia, with the first round in the mid to late afternoon hours, and a second more organized round in the evening that evolved into a quasi-linear convective system. Some of the thunderstorms became severe with locally damaging winds. Two tornadoes were also confirmed, one from a supercell in the late afternoon, and one from the quasi-linear convective system in the late evening. A closed upper level low moved eastward from Missouri and Arkansas and into Tennessee during the daytime hours of April 19th, and then moved northward into Kentucky during the night. At the surface, low pressure moved from near Tennessee in the morning to eastern Kentucky by the evening, and into Ohio by late in the night, intensifying along its track. This brought strong forcing across the Mid-Atlantic and southeastern United States with divergent flow aloft and deep moist southerly flow at the surface. Moderate instability developed by the afternoon hours with strong speed and directional shear aloft. This led to two distinct rounds of showers and thunderstorms across northern and central Virginia, with the first round in the mid to late afternoon hours, and a second more organized round in the evening that evolved into a quasi-linear convective system. Some of the thunderstorms became severe with locally damaging winds. Two tornadoes were also confirmed, one from a supercell in the late afternoon, and one from the quasi-linear convective system in the late evening. A closed upper level low moved eastward from Missouri and Arkansas and into Tennessee during the daytime hours of April 19th, and then moved northward into Kentucky during the night. At the surface, low pressure moved from near Tennessee in the morning to eastern Kentucky by the evening, and into Ohio by late in the night, intensifying along its track. This brought strong forcing across the Mid-Atlantic and southeastern United States with divergent flow aloft and deep moist southerly flow at the surface. Moderate instability developed by the afternoon hours with strong speed and directional shear aloft. This led to two distinct rounds of showers and thunderstorms across northern and central Virginia, with the first round in the mid to late afternoon hours, and a second more organized round in the evening that evolved into a quasi-linear convective system. Some of the thunderstorms became severe with locally damaging winds. Two tornadoes were also confirmed, one from a supercell in the late afternoon, and one from the quasi-linear convective system in the late evening.\nEvent Narrative: A tornado produced a discontinuous line of damage along a path approximately four miles long, lasting five minutes through Reston, Virginia. The tornado was rated EF-0, with peak winds of 70 miles per hour and maximum path width of 100 yards. The tornado's storm motion was north-northeast at approximately 50 miles per hour. The damage was primarily uprooted or topped trees. No injuries or fatalities were reported with this tornado.||The first evidence of damage was near Fox Mill Road and Pinecrest Road where several trees were downed at approximately 8:55 EDT (7:55 EST). Isolated tree damage from this point to near the USGS complex on Sunrise Valley Drive was noted, with several trees topped along Glade Drive near Rosedown Drive. After passing across the Dulles Toll Road (Virginia State Route 267), minor tree damage was noted between Sunset Hills Road and Baron Cameron Avenue. The tornado then tracked across Reston Hospital Center, with no visible signs of damage, but damage was noted just north of the hospital on Town Center Drive near Town Center Parkway, where a tree was topped, fencing blown down, and shingles blown off several townhouses.||After crossing Baron Cameron Avenue, the tornado passed just east of Trader Joe's grocery store destroying an outdoor shed. Nearby, a tall, two-foot diameter tree crashed through the upper floor of a townhouse on Quietree Drive that led local officials to condemn the property. Several large trees were either uprooted or topped along Bennington Woods Road between Crosswind Drive and Reston Parkway. A large, 100-foot tall tree fell and smashed the front end of an unoccupied vehicle parked along Center Harbor Road, midway between Reston Parkway and North Village Road. Minor tree damage along a narrow path was noted in neighborhoods located between North Village Road and Reston Parkway between Center Harbor Road and Wiehle Avenue. No substantial storm damage was noted north of Wiehle Avenue, where the tornado weakened and lifted at 9:00 PM EDT (8:00 PM EST). A tree was blown down on Brent Town Road. Two trees were blown down, including one onto a house near the intersection of Fort Lee Street and Folkstone Drive. Several trees were blown down near the 14300 block of Compton Village Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.9804 km away, between 2019-04-19 20:12:00 and 2019-04-19 20:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A closed upper level low moved eastward from Missouri and Arkansas and into Tennessee through the daytime hours of April 19th, and then moved northward into Kentucky during the night. At the surface, low pressure moved from near Tennessee in the morning to eastern Kentucky by the evening, and into Ohio by late in the night, intensifying along its track. This brought strong forcing across the Mid-Atlantic and southeastern United States with divergent flow aloft and deep moist southerly flow at the surface. Moderate instability developed by the afternoon hours with strong speed and directional shear aloft. This led to two distinct rounds of showers and thunderstorms across portions of Maryland, with the first round in the mid to late afternoon hours, and a second round in the evening. A thunderstorm in the evening hours became severe with locally damaging winds.\nEvent Narrative: A tree was blown down on Michaels Mill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 19.253 km away, between 2019-04-26 13:25:00 and 2019-04-26 13:56:00. The events included records with estimated wind gusts of 53.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level trough east of the Mississippi River on the morning of April 26th deepened and closed off over the eastern Great Lakes by the morning of April 27th. A forced convective line was ongoing in the morning hours of April 26th over West Virginia and progressed eastward into Virginia during the afternoon hours. A few individual cells also formed ahead of this convective line. Modest instability developed during the late morning and early afternoon hours which helped to support showers and thunderstorms across the region, and this combined with moderate levels of wind shear led to strong to severe thunderstorms which produced locally damaging winds. An upper level trough east of the Mississippi River on the morning of April 26th deepened and closed off over the eastern Great Lakes by the morning of April 27th. A forced convective line was ongoing in the morning hours of April 26th over West Virginia and progressed eastward into Virginia during the afternoon hours. A few individual cells also formed ahead of this convective line. Modest instability developed during the late morning and early afternoon hours which helped to support showers and thunderstorms across the region, and this combined with moderate levels of wind shear led to strong to severe thunderstorms which produced locally damaging winds. An upper level trough east of the Mississippi River on the morning of April 26th deepened and closed off over the eastern Great Lakes by the morning of April 27th. A forced convective line was ongoing in the morning hours of April 26th over West Virginia and progressed eastward into Virginia during the afternoon hours. A few individual cells also formed ahead of this convective line. Modest instability developed during the late morning and early afternoon hours which helped to support showers and thunderstorms across the region, and this combined with moderate levels of wind shear led to strong to severe thunderstorms which produced locally damaging winds. An upper level trough east of the Mississippi River on the morning of April 26th deepened and closed off over the eastern Great Lakes by the morning of April 27th. A forced convective line was ongoing in the morning hours of April 26th over West Virginia and progressed eastward into Virginia during the afternoon hours. A few individual cells also formed ahead of this convective line. Modest instability developed during the late morning and early afternoon hours which helped to support showers and thunderstorms across the region, and this combined with moderate levels of wind shear led to strong to severe thunderstorms which produced locally damaging winds. An upper level trough east of the Mississippi River on the morning of April 26th deepened and closed off over the eastern Great Lakes by the morning of April 27th. A forced convective line was ongoing in the morning hours of April 26th over West Virginia and progressed eastward into Virginia during the afternoon hours. A few individual cells also formed ahead of this convective line. Modest instability developed during the late morning and early afternoon hours which helped to support showers and thunderstorms across the region, and this combined with moderate levels of wind shear led to strong to severe thunderstorms which produced locally damaging winds.\nEvent Narrative: A tree was blown down near the intersection of Fitzwater Drive and Bittle Lane. A tree was blown down near the intersection of Delaney Road and Pearson Drive. Several trees and branches were blown down from southwest to northeast near the intersection of Crestview Drive and Bond Street. A few trees were blown down near the intersection of Virginia Route 7 Leesburg Pike and Virginia Route 286 Fairfax County Parkway. Multiple trees were blown down near Chesapeake Drive between Arnon Chapel Road and Beach Mill Road, one of which fell on power lines knocking down two power poles.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.4256 km away, between 2019-04-26 13:47:00 and 2019-04-26 13:47:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level trough east of the Mississippi River on the morning of April 26th deepened and closed off over the eastern Great Lakes by the morning of April 27th. A forced convective line was ongoing in the morning hours of April 26th over West Virginia and progressed eastward into Maryland during the afternoon hours. A few individual cells also formed ahead of this convective line. Modest instability developed during the late morning and early afternoon hours which helped to support showers and thunderstorms across the region, and this combined with moderate levels of wind speed shear, led to strong to severe thunderstorms which produced locally damaging winds. There was also enough low level directional shear to produce a tornado in central Maryland.\nEvent Narrative: A tree was blown down near the intersection of Glen Mill Road and Boswell Court.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.0749 km away, between 2019-05-02 14:05:00 and 2019-05-02 14:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front lifted across the region during the morning hours of May 2nd, with warm and humid conditions developing by the afternoon. This led to ample amounts of instability over the region, and as an upper level disturbance moved into the area providing wind shear and lift, scattered showers and thunderstorms developed, a few of which became severe.\nEvent Narrative: A tree was reported down on Fairway Drive near Algonkian Parkway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.9416 km away, between 2019-05-02 14:24:00 and 2019-05-02 14:24:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front lifted across the region during the morning hours of May 2nd, with warm and humid conditions developing by the afternoon. This led to ample amounts of instability over the region, and as an upper level disturbance moved into the area providing wind shear and lift, scattered showers and thunderstorms developed, a few of which became severe.\nEvent Narrative: A tree was blown down onto wires at Falls Road and Oaklyn Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.6058 km away, between 2019-05-03 16:23:00 and 2019-05-03 16:23:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A stationary front was positioned across the eastern West Virginia panhandle southeastward through southern and central Virginia through the day on May 3rd. Showers and thunderstorms developed along and south of this boundary and across the terrain during the afternoon and evening hours. Enough instability and wind shear was present for some of these thunderstorms to become severe.\nEvent Narrative: A tree was blown down in the 400 block of Ellerslie Road.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 24.4785 km away, between 2019-05-04 22:59:00 and 2019-05-06 06:12:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County. Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding and even an isolated incident of flash flooding over Prince William County.\nEvent Narrative: The intersection of Lake Drive and Leland Road was closed due to high water. The road was closed on Valley View Drive near the Bristow Manor Golf Club due to high water. Cliff Mills Road was closed due to standing water. The road was closed due to high water near Lake Drive and Leland Road. Flooding continues at Valley View Drive one mile south of Route 619. High water was blocking Bastable Mill Road in the 9200 Block. High water was blocking Frytown Road along the 7500 Block. VA-773 Edwards Ferry Road Northeast was closed due to flooding over Cattail Branch. Tuscarora Creek was out of its banks flowing over the Washington and Old Dominion Trail. Leland Road was closed due to high water. The stream gauge on Broad Run at Bristow reached minor flood stage. At this level, Piper Lane is flooded near Manassas Airport. The peak level was 10.04 feet at 12:45 AM on the 5th. The stream gauge on the Broad Run at Bristow rapidly exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded. The stream gauge on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 13.55 feet occurred at 1:52 AM.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 44.1612 km away, between 2019-05-05 16:53:00 and 2019-05-05 18:53:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked along a stalled boundary, passing through the area overnight on the 4th into the 5th. The lift associated with the low and the boundary combined with high amounts of moisture from the Atlantic Ocean and Gulf of Mexico, bringing heavy rain to the area. The rain led to several instances of flooding.\nEvent Narrative: A water rescue occurred in the 6900 Block of MD-880 Michaels Mill Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 42.0792 km away, between 2019-05-10 22:44:00 and 2019-05-11 01:06:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area on the 10th, and a few showers and thunderstorms produced heavy rainfall. Localized flooding occurred in northern Maryland. A cold front passed through the area on the 10th, and a few showers and thunderstorms produced heavy rainfall. Localized flooding occurred in northern Maryland.\nEvent Narrative: Southbound MD-85 Buckyestown Pike was closed due to high water between Oland Road and Adamstown Road. MD-880 Michaels Mill Road was closed due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.2843 km away, between 2019-05-18 17:35:00 and 2019-05-18 17:43:00. The events included records with estimated wind gusts of 55.5 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak warm front was located across central Maryland southward along the Potomac River during the afternoon hours of May 18th. Enough instability and wind shear was present for thunderstorms to develop near and along this boundary, and one became severe. A weak warm front was located across central Maryland southward along the Potomac River during the afternoon hours of May 18th. Enough instability and wind shear was present for thunderstorms to develop near and along this boundary, and one became severe.\nEvent Narrative: An apple tree was uprooted by strong winds. Numerous trees were blown down along Brent Town Road between Courthouse Road and MCB3.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.853 km away, between 2019-05-18 18:10:00 and 2019-05-18 18:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak warm front was located across central Maryland southward along the Potomac River during the afternoon hours of May 18th. Enough instability and wind shear was present for thunderstorms to develop near and along this boundary, and some became severe.\nEvent Narrative: A tree was blown down blocking Reels Mill Road near the intersection of Reichs Ford Road. Two trees were also blown down onto two cars in Pinecliff Park.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.7631 km away, between 2019-05-23 13:29:00 and 2019-05-23 14:40:00. The events included records with estimated wind gusts of 58.333333333333336 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Virginia by the mid afternoon hours and intensified into a linear feature that produced damaging winds before exiting during the evening.\nEvent Narrative: A few trees were blown down along River Road. A large tree was blown down blocking River Road at Old Ferry Lane. Several trees were blown down near the Washington and Old Dominion Trail. Four trees were blown down in the northern part of Fauquier County near The Plains. Several trees were blown down along Greenville Drive. Several trees were blown down near the intersection of Rogue Forest Lane and Red House Road. Numerous trees and branches were blown down in the South Riding and Stone Ridge communities. Several trees were blown down along Lee Highway at Featherbed Lane. Several trees were also blown down at the intersection of Sanders Lane and Sudley Road. Several trees were blown down along Ashland Avenue. Several trees and power poles were blown down near Alliance Drive and West Ox Road. Tree damage was also reported along Walney Road. Metal panels were blown off the roof of the Udvar-Hazy Center. A tree was blown down near Franklin Farm Road near Tranquility Lane. A few trees were blown down on Middle Ridge Road at Mount Royal Lane. Several trees and power poles were also blown down near Shirley Gate Road and Lee Highway. Several trees and power poles were blown down near the intersection of Vale Road and Hunter Mill Road. Several trees were blown down on Chain Bridge Road near Warwick Avenue and Stafford Drive near Ranger Road. A few trees were blown down on Bushman Drive and Valentino Drive. Multiple trees were snapped off behind a residence on Hill Road. Numerous trees were also reported blown down in Clearfield and Oakledge. A few trees were blown down on Shirley Gate Court at Shirley Gate Road. Three trees were blown down in the southern part of Fauquier County. Several trees were blown down onto roads near Joplin Road and Aden Road near Independent Hill.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.4935 km away, between 2019-05-23 13:56:00 and 2019-05-23 14:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Maryland by the mid afternoon hours and intensified into a linear feature that produced damaging winds and one tornado before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Maryland by the mid afternoon hours and intensified into a linear feature that produced damaging winds and one tornado before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Maryland by the mid afternoon hours and intensified into a linear feature that produced damaging winds and one tornado before exiting during the evening. A warm front crossed the region during the morning hours of May 23rd, placing the area in the warm sector by the afternoon hours. At the same time, surface low pressure tracked across the northern Great Lakes, with an attendant cold front moving into the Ohio Valley by the evening. A mesoscale convective system (MCS) was ongoing during the morning hours and moved eastward and into the region during the afternoon hours. Out ahead of the MCS, moisture and warmth increased with moderate instability developing. Aloft, wind shear increased throughout the day and became quite substantial by the late afternoon. The MCS entered Maryland by the mid afternoon hours and intensified into a linear feature that produced damaging winds and one tornado before exiting during the evening.\nEvent Narrative: Multiple trees and wires were blown down in the Boyds area. Numerous trees were blown down and snapped. Several trees and wires were blown down. Multiple trees and large branches were blown down near the intersection of Washingtonian Boulevard and Great Seneca Highway. A gust to 67 mph was measured near Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.403 km away, between 2019-05-25 18:03:00 and 2019-05-25 19:12:00. The events included records with estimated wind gusts of 57.333333333333336 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front slowly moved northeastward through southwestern and central Virginia during the day of May 25th, reaching northern Virginia and the Washington Metropolitan area during the night of May 25th into the 26th. Near and south and west of this frontal boundary instability developed during the afternoon of the 25th which led to the development of showers and thunderstorms during the afternoon and evening hours, some of which became severe. A warm front slowly moved northeastward through southwestern and central Virginia during the day of May 25th, reaching northern Virginia and the Washington Metropolitan area during the night of May 25th into the 26th. Near and south and west of this frontal boundary instability developed during the afternoon of the 25th which led to the development of showers and thunderstorms during the afternoon and evening hours, some of which became severe. A warm front slowly moved northeastward through southwestern and central Virginia during the day of May 25th, reaching northern Virginia and the Washington Metropolitan area during the night of May 25th into the 26th. Near and south and west of this frontal boundary instability developed during the afternoon of the 25th which led to the development of showers and thunderstorms during the afternoon and evening hours, some of which became severe.\nEvent Narrative: Multiple trees were blown down on Waterloo Road in Warrenton. A tree was blown down on Broadview Avenue. Tree, power line, and telephone pole damage was reported within Warrenton town limits. A tree was blown down on Waterloo Road near Old Bridge Road. A tree was also reported down on Lee Highway near Rixeyville Road. Multiple trees were blown down on Garrisonville Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.9953 km away, between 2019-05-30 13:35:00 and 2019-05-30 14:17:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface|low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another|in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface|low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another|in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface|low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another|in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface|low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another|in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface|low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another|in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface|low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another|in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe.\nEvent Narrative: A wind gust to 71 mph (62 knots) was measured near Gainesville. A tree was blown down on power-lines on the 3500 block of Milestone Road. A tree was blown down onto power-lines on the 4200 block of Mosby Street. A tree was also blown down onto power-lines on the 6200 block of Lee Street. A tree was blown down near the intersection of Groveton Road and General Longstreet Line. A tree was blown down on the 7800 block of Wall Street. Multiple trees were blown down along Clifton Road.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 47.1162 km away, between 2019-05-30 13:48:00 and 2019-05-30 14:06:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 22000.0 and crop damage of 0.0. \n\nEpisode Narrative: On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface |low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. Two tornadoes occurred across central Maryland. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface |low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. Two tornadoes occurred across central Maryland. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface |low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. Two tornadoes occurred across central Maryland. On the morning of May 30th a surface front was positioned across Pennsylvania, with a surface low positioned west of Chicago, Illinois. Through the day the surface |low moved eastward along the frontal boundary, reaching western Pennsylvania by late in the afternoon. The low then quickly pushed eastward off the NJ coastline by late in the evening, with a cold front crossing the region. In addition, two disturbances aloft moved across the area, one during the mid to late afternoon hours, and another in the evening. Out ahead of the front, warmth and humidity allowed for the development of moderate instability and that coupled with moderate wind shear aloft set the stage for two rounds of scattered showers and thunderstorms, some of which became severe. Two tornadoes occurred across central Maryland.\nEvent Narrative: An EF-0 tornado, with estimated maximum wind speeds of 85 mph, occurred on Thursday May 30th, 2019 near Frederick, Maryland. The 6.5 mile path of damage extended from the eastern suburbs of Frederick, through Ijamsville, to Monrovia. The tornado touched down near the Monocacy River at approximately 2:48 PM EDT (1:48 PM EST), just west of the Frederick County Public Safety Training Facility. As it moved east over the county training facility and property, it snapped and uprooted many trees, but no structural damage was reported to the building from the wind. The tornado tracked a little south of due east, uprooting and snapping trees along Reichs Ford Road. As it crossed into Ijamsville, trees were uprooted and large branches were snapped along Ijamsville Road and Mussetter Road near the Methodist church. Continuing east, trees were noted uprooted and large branches snapped in multiple directions along a path that crossed Prices Distillery Road, Whiskey Road just south of Whiskey Creek Golf Course, a new residential community along Ed McClain Road, and |Green Valley Road before lifting at approximately 2:59 PM EDT (1:59 PM EST). Damage estimates were provided by the Frederick County Division of Emergency Management. A tree was blown down on the 4600 block of Araby Church Road. Several reports of trees and wires blown down in Damascus. A tree was blown down on the 29010 block of Ridge Road. Another tree was blown down on the 28600 block of Kemptown Road.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 49.3013 km away, between 2019-06-02 14:05:00 and 2019-06-02 14:05:00. The events included records with hailstones measuring 0.75 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon hours.\nEvent Narrative: Hail up to the size of dimes (0.75 in diameter) was reported.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 27.8274 km away, between 2019-06-02 15:20:00 and 2019-06-02 16:45:00. The events included records with hailstones measuring 6.546363636363636 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours.\nEvent Narrative: Hail up to the size of quarters (1.0 diameter) was reported. Hail up to the size of nickels (0.88 diameter) was reported. Hail up to the size of quarters (1.0 diameter) was reported. Hail up to the size of quarters (1.0 diameter) was reported. Hail up to the size of quarters (1.0 diameter) was reported. Hail up to the size of quarters (1.0 diameter) was reported at the Dulles 28 Centre. Hail up to the size of golf balls (1.75 diameter) was reported in Great Falls. Hail up to the size of dimes (0.75 diameter) was reported. A large tree was blown down across Crockett Road at the intersection with Hope Road. Multiple trees were also blown down at the intersection of Izaak Walton Drive and Bristow Road. Hail up to the size of golf balls (1.75 diameter) was reported at the Aspen Dale Winery. Hail up to the size of nickels (0.88 diameter) was reported.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 36.7795 km away, between 2019-06-02 16:22:00 and 2019-06-02 16:45:00. The events included records with hailstones measuring 22.09 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours. A cold front approached the region during the day of June 2nd, and that combined with broadly falling heights and increasing instability and wind shear, led to the development of scattered strong to locally severe thunderstorms during the afternoon and evening hours.\nEvent Narrative: Hail up to the size of dimes (0.75 in diameter) was reported. Hail up to the size of hen eggs (2.0 in diameter) was reported. Hail up to the size of quarters (1.0 in diameter) was reported near Potomac. A tree was blown onto a car in the 25100 block of Ridge Road. A tree limb was blown down onto power lines along Howard Chapel Road. A tree was blown down on MD-124 between Kimblehunt Drive and Goshen School Road. Hail up to the size of nickels (0.88 in diameter) was reported.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.5251 km away, between 2019-06-13 15:40:00 and 2019-06-13 16:17:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours. A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours.\nEvent Narrative: A tree was blown down on Prescott Avenue near Center Street. A tree was blown down in the 17000 block of Joplin Road. A tree was also blown down at the intersection of Greenmount and Cardinal Drives. Scattered trees were blown down blocking roads around the FBI Academy and adjacent portions of northern Stafford County. A tree was blown down at the intersection of Spriggs Road and Gwendolyn Drive. A tree was blown down on Beaver Pond Road near Misty Lane. A tree was blown down on Kennedy Road. Another tree was also blown down on Greenwich Road. A tree was blown down near the intersection of Vint Hill Road and Greenwich Road. A tree was blown down onto Bollington Road near Berlin Turnpike. A tree was blown down on Lovettsville Road at Taylors Town Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.1435 km away, between 2019-06-13 16:14:00 and 2019-06-13 16:14:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A potent upper level trough and associated cold front moved into the region during the daylight hours of June 13th. Instability aided by low heights aloft and warm surface temperatures combined with strong wind shear set the stage for scattered strong to locally severe thunderstorms across the region during the afternoon and evening hours.\nEvent Narrative: A tree was blown down on Baker Valley Road near Fingerboard Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 26.3798 km away, between 2019-06-17 18:25:00 and 2019-06-17 20:44:00. The events included records with hailstones measuring 25.375 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: While large scale forcing was weak across the region on June 17th, a zone of differential heating and a weak lee trough near the Blue Ridge, when combined with local terrain and sea-breeze circulations, were enough to generate scattered thunderstorms across the region during the afternoon and evening hours. Marginal instability and sufficient wind shear promoted the growth of some of these thunderstorms to severe levels. While large scale forcing was weak across the region on June 17th, a zone of differential heating and a weak lee trough near the Blue Ridge, when combined with local terrain and sea-breeze circulations, were enough to generate scattered thunderstorms across the region during the afternoon and evening hours. Marginal instability and sufficient wind shear promoted the growth of some of these thunderstorms to severe levels.\nEvent Narrative: Hail up to the size of dimes (0.75 in diameter) was reported. A tree was blown down on Signal Hill Road near Fairview Avenue.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.623 km away, between 2019-06-18 17:05:00 and 2019-06-18 17:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Instability and low level moisture in combination with energy moving through the upper levels of the atmosphere generated scattered showers and thunderstorms in the afternoon and evening. A couple of these thunderstorms intensified to severe levels.\nEvent Narrative: A tree was blown down in the 6200 block of Old Auburn Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 31.8574 km away, between 2019-06-27 15:52:00 and 2019-06-27 18:07:00. The events included records with hailstones measuring 40.176 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Relatively high low level moisture and surface instability combined with local terrain |circulations to generate a few pulse severe thunderstorms during the afternoon and evening hours of June 27th. Relatively high low level moisture and surface instability combined with local terrain |circulations to generate a few pulse severe thunderstorms during the afternoon and evening hours of June 27th. Relatively high low level moisture and surface instability combined with local terrain |circulations to generate a few pulse severe thunderstorms during the afternoon and evening hours of June 27th. Relatively high low level moisture and surface instability combined with local terrain |circulations to generate a few pulse severe thunderstorms during the afternoon and evening hours of June 27th. Relatively high low level moisture and surface instability combined with local terrain |circulations to generate a few pulse severe thunderstorms during the afternoon and evening hours of June 27th.\nEvent Narrative: Hail up to the size of nickels (0.88 in diameter) was reported. A tree was blown down near the intersection of Steeplechase and Riders Roads. Several trees were blown down in the 3100 block of Shepherds Mill Road. Several trees were blown down in the 2300 block of River Road. A tree was blown down near Leeds Manor Road and Stillhouse Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 11.482 km away, between 2019-06-27 17:15:00 and 2019-06-27 23:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An isolated flooding incident occurred in Fairfax County due to locally heavy rain.\nEvent Narrative: Waples Mill Road at Fox Mill road was blocked due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.8884 km away, between 2019-06-28 17:41:00 and 2019-06-28 17:41:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: While large scale forcing was weak, moderate amounts of instability combined with local terrain circulations and remnant mesoscale boundaries to generate scattered showers and thunderstorms in the afternoon. With steep low level lapse rates, a few of these storms became strong to locally severe.\nEvent Narrative: A tree was blown down in the 10600 block of Hume Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.8967 km away, between 2019-06-29 15:12:00 and 2019-06-29 15:12:00. The events included records with estimated wind gusts of 61.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heat and humidity through the day on June 29th led to a moderately unstable air mass by the afternoon. A weak pressure trough developed and heights began to fall by the evening as an upper level ridge broke down. Also late in the evening, a cold front began to approach, increasing forcing across the region. Several rounds of scattered showers and thunderstorms developed from the mid afternoon hours through well past sunset. Some thunderstorms became strong to severe.\nEvent Narrative: Multiple trees were blown down in the Damascus area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.3503 km away, between 2019-06-29 16:03:00 and 2019-06-29 21:26:00. The events included records with estimated wind gusts of 55.5 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heat and humidity through the day on June 29th led to a moderately unstable air mass by the afternoon. A weak pressure trough developed and heights began to fall by the evening as an upper level ridge broke down. Also late in the evening, a cold front began to approach, increasing forcing across the region. Several rounds of scattered showers and thunderstorms developed from the mid afternoon hours through well past sunset. Some thunderstorms became strong to severe. Heat and humidity through the day on June 29th led to a moderately unstable air mass by the afternoon. A weak pressure trough developed and heights began to fall by the evening as an upper level ridge broke down. Also late in the evening, a cold front began to approach, increasing forcing across the region. Several rounds of scattered showers and thunderstorms developed from the mid afternoon hours through well past sunset. Some thunderstorms became strong to severe.\nEvent Narrative: Numerous trees were blown down in the Lake Jackson area northwest of Independent Hill. Large tree limbs were blown down on Allden School Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.4125 km away, between 2019-07-02 15:45:00 and 2019-07-02 18:27:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across the state, and given the instability a few became severe.\nEvent Narrative: A tree was blown down onto wires in the 21600 block of Goshen Oaks Road. A tree was blown down on power lines at the intersection of Travilah Road and Turkey Foot Road. A tree was blown down on Midcounty Highway between Goshen Road and Woodfield Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.7791 km away, between 2019-07-02 16:35:00 and 2019-07-02 18:41:00. The events included records with estimated wind gusts of 54.714285714285715 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe. Increasing temperatures and low level moisture led to developing instability across the region during the day of July 2nd. The strongest mid-level forcing remained to the north across northern PA/OH where a stationary boundary lingered. However a weak upper level shortwave trough moving through did help showers and scattered thunderstorms to develop across portions of the state, and given the instability a few became severe.\nEvent Narrative: A tree was blown down near the intersection of Purcellville Road and Greenwood Farm Lane. A tree was blown down on Signal Hill Road near the intersection with Willmans Way. Multiple trees and wires were also blown down near the intersection of Prince William parkway and Yates Ford Road. Multiple trees were blown down in and around Warrenton. Large trees were also blown down blocking the 8700 block of Green Road. Numerous trees and power lines were blown down in the Old Lee Hills and Country Club Hills neighborhoods in the City of Fairfax. Multiple trees were also blown down around Fairfax Square. Several trees were blown down near the intersection of Foundry Road and Taylor Road. A large tree was also blown down near the intersection of Hughesville Road and Ward Hill Road. A tree was blown down near the intersection of Harmony Church Road and Holmes Mill Road. A tree was blown down on Yates Ford Road near the intersection with Souza Lane. A tree was also blown down near the intersection of Turkey Run Court and Occoquan Forest Drive. Trees were blown down near the intersection of Ridge Road and Summit Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 10.1962 km away, between 2019-07-06 17:20:00 and 2019-07-06 17:57:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe. An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe. An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe. An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe. An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe.\nEvent Narrative: A tree was blown down on Marcum Farm Court near the intersection with Evergreen Mills Road. A 50 knot wind gust was measured at Sterling Middle School. Several reports of trees down in Sterling, including on North Kennedy Road, Pinewood Court, and North Duke Drive. A tree was blown down across Forest Ridge Road near Crestview Drive. Six trees were blown down along VA-7 near Reston. Numerous trees were blown down along Sterling Boulevard, some as much as 8 inches in diameter, through the center of Sterling Park. Bleachers were overturned at Bill Allen Field.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.2743 km away, between 2019-07-06 18:15:00 and 2019-07-06 18:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe. An approaching cold front coupled with upper level shortwave energy and instability across the region led to the development of afternoon scattered showers and thunderstorms. Several of these thunderstorms became severe.\nEvent Narrative: A tree was blown down in the 1600 block of Thurston Road. A tree was blown down in the 23500 block of Peachtree Road.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 30.5187 km away, between 2019-07-08 06:13:00 and 2019-07-08 20:56:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across central Maryland, and this led to several instances of flooding and flash flooding.\nEvent Narrative: A vehicle was stuck in high water at the intersection of West Old Baltimore Road and Barnesville Road. Numerous roads were flooded and impassable in the city of Frederick. A vehicle was stuck in high water at the intersection of Cornflower Road and Kings Crossing Boulevard. Water was over Pleasant View Road near Tuscarora Creek and the road was impassable. Water was stuck in high water near the intersection of Peach tree Road and Barnesville Road. A vehicle was stuck in the water at the intersection of Turkey Foot Road and Falling Leaf Drive. A vehicle was stuck in high water at the intersection of Wonder View Way and Quince Orchard Road. Newcut Road was washed out near the intersection with Frederick Road. Barnesville Road was closed due to a stream flowing across the roadway. Riffle Ford Road was closed between MD 28 and MD 118. A large sink hole developed on Belfast Road due to flash flooding. The Creek level rose above flood state of 7.5 feet at 7:40 AM EST and it crested at 11.73 feet at 9:30 AM EST. Water from the creek entered the gage house. Multiple roads were flooded and water also reached the first floor of Old Black Rock Mill.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 12.9996 km away, between 2019-07-08 07:42:00 and 2019-07-08 14:40:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding. A nearly stationary boundary set up near the Potomac River weak low pressure developed along the boundary. There was plenty of moisture in place from the Atlantic and Gulf of Mexico, and this combined with instability to produce very heavy rainfall rates in convection that developed. Convection was maximized around the boundary across northern Virginia near the Potomac River, and this led to several instances of flooding and flash flooding.\nEvent Narrative: Waples Mill Road was closed due to flooding near the intersection with Oakton Road. Old Courthouse Road was closed due to flooding near the intersection with Besley Road. Hunter Mill Road was closed due to flooding between Cedar Pond Drive and Hunter Station Road. Browns Mill Road was closed due to flooding between Windstone Drive and Rosewood Hill Drive. Meadowlark Road was closed due to flooding near the intersection with Brookside Lane. Sunset Hills Road was closed due to flooding near the intersection with Metro Center Drive. Colvin Run Road was closed due to flooding at Leesburg Pike. Walker Road was closed due to flooding between Sunnybrook Drive and Manning Street. Springvale Road was closed due to flooding between Brevity Drive and Springvale Court. Hunter Mill Road was closed due to flooding under the Dulles Toll Road. Sugarland Run was out of its banks with flooding near the Stuart Woods Apartments. The gauge at Difficult Run rapidly rose above flood stage of 11 feet at 10:37 AM EST. Leigh Mill Road was flooded as a result. The gauge at Difficult Run crested at 12.59 feet at 12:45 PM EST and remained above flood stage of 11 feet until 2:40 PM EST. Leigh Mill Road was flooded as a result. Route 7 was closed near the intersection with Faulkner Drive. Lawyers Road was closed due to flooding near the intersection with Helmwood Court and it was also closed between Hunters Mill Road and Lydia Place. At least three feet of standing water was in the Wiehle Reston Parking Lot adjacent to the Washington and Old Dominion Railroad Regional Park.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.0978 km away, between 2019-07-17 15:19:00 and 2019-07-17 16:15:00. The events included records with estimated wind gusts of 52.44444444444444 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe.\nEvent Narrative: A tree was blown down on St. Louis Road. Multiple trees were reported down in the Warrenton area. A tree was blown down on VA-7 eastbound before US-15. A tree was blown down on Old Dumfries Road. Compton Road at Bull Run Post Office Road was partially blocked due to a downed tree. A downed tree was blocking the roadway in the 15000 block of Compton Road. Lee Highway at White Post Road was also partially blocked due to a downed tree. The 14000 block of Conference Center Drive was partially blocked due to a downed tree. Multiple trees were reported down in the Fair Oaks area. Several trees were blown down alongside VA-267 Dulles Toll Road between Wolf Trap and Reston.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.4412 km away, between 2019-07-17 15:48:00 and 2019-07-17 16:18:00. The events included records with estimated wind gusts of 61.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe. On July 17th, the remnant circulation of Barry moved into Pennsylvania with a surface pressure trough out ahead of it over the Mid-Atlantic. Out ahead of the circulation, a hot, humid, and unstable air mass was in place, and this helped to initiate scattered to numerous showers and thunderstorms in the afternoon. Some of these thunderstorms became strong to locally severe.\nEvent Narrative: A tree was blown down at a residence in Poolesville. Multiple trees were also blown down in the area between Poolesville, Dickerson, and Beallsville. Multiple trees and wires were blown down on Germantown Road in Germantown. A tree was also blown down blocking a road near Boyds. Trees and wires were reported blocking roads near Dawsonville. Trees and wires were blown down near Gaithersburg, Montgomery Village, and Roxbury Mills.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.7664 km away, between 2019-07-20 18:45:00 and 2019-07-20 20:21:00. The events included records with estimated wind gusts of 52.75 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Isolated thunderstorms developed during the evening hours of July 20th as weak shortwave energy from a weakening mesoscale convective vortex acted in concert with local terrain circulations to initiate convection. These isolated thunderstorms became strong to locally severe. Isolated thunderstorms developed during the evening hours of July 20th as weak shortwave energy from a weakening mesoscale convective vortex acted in concert with local terrain circulations to initiate convection. These isolated thunderstorms became strong to locally severe. Isolated thunderstorms developed during the evening hours of July 20th as weak shortwave energy from a weakening mesoscale convective vortex acted in concert with local terrain circulations to initiate convection. These isolated thunderstorms became strong to locally severe. Isolated thunderstorms developed during the evening hours of July 20th as weak shortwave energy from a weakening mesoscale convective vortex acted in concert with local terrain circulations to initiate convection. These isolated thunderstorms became strong to locally severe.\nEvent Narrative: Trees were blown down on Springsbury Road. Multiple trees were blown down on Snickersville Turnpike near Paxson Road. Multiple trees were blown down on VA-193 Georgetown Pike just west of Centrillion Avenue. A tree was also blown down on wires near the intersection of VA-193 Georgetown Pike and Swinks Mill Road. Multiple trees were blown down just southeast of Warrenton.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.7912 km away, between 2019-07-21 17:37:00 and 2019-07-21 18:44:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe. An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe. An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe. An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe. An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe. An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe. An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe.\nEvent Narrative: Roof damage occurred to a home in the 39000 block of Meadowlark Drive near Irene Drive. Multiple trees were blown down in the area between Hamilton and the VA-9/VA-704 intersection, including a tree onto a car. Numerous trees were also blown down in the Paeonian Springs area. Multiple trees were blown down and fence was blown over just east of Leesburg. Trees were blown down on Mosswood Drive near Piggot Drive. A wind gust to 51 knots (59 mph) was measured at Leesburg Executive Airport. Multiple trees were blown down on Harmony Church Road between US-15 James Monroe Highway and Colonial Highway. A wind gust to 50 knots (58 mph) was measured. A large tree was blown down blocking the right lane of VA-267 Dulles Toll Road just east of VA-7 Leesburg Pike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.8504 km away, between 2019-07-21 18:48:00 and 2019-07-21 18:48:00. The events included records with estimated wind gusts of 61.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level ridge that was in place began to break down during the afternoon hours of July 21st as a cold front moved through the Midwest and an upper-level trough dug into the northern Plains. This allowed additional moisture into the area and when|combined with a weakening capping inversion from height falls it was enough for scattered showers and thunderstorms to develop. With substantial instability, some of these thunderstorms became strong to locally severe.\nEvent Narrative: Multiple trees were blown down in the Potomac area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 47.1846 km away, between 2019-07-22 13:27:00 and 2019-07-22 13:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures.\nEvent Narrative: An 8-inch diameter tree was snapped. A tree was blown down on Mountainside Road near Mission Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.7003 km away, between 2019-07-22 13:39:00 and 2019-07-22 19:02:00. The events included records with estimated wind gusts of 51.833333333333336 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures.\nEvent Narrative: A tree was blown down blocking Tollhouse Road midway between Berlin Turnpike and Dutchmans Creek Road. A tree was also blown down in the 14000 block of Milltown Road. Another tree was blown down in the 3900 block of Tollhouse Road. A tree was blown down on Lovettsville Road near Milltown Road. A tree was also down on Lovettsville Road near Downey Mill Road. Multiple trees were blown down in the area of Mountain Road and Irish Corner Road. A tree was reported down on Newvalley Church Road at Stumptown Road. Another tree was blown down on Taylorstown Road near Lovettsville Road. A tree was blown down blocking the roadway at the intersection of Midland Road and Elk Run Road. A tree was blown down in the 17500 block of Joplin Road. A tree was blown down blocking the road at Dale Boulevard and Delaney Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.6075 km away, between 2019-07-22 14:03:00 and 2019-07-22 14:10:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures. Falling heights, an increasing southwest flow aloft, an approaching cold front, and strengthening pressure trough overhead combined with instability from a hot and humid air mass in place to trigger showers and thunderstorms during the afternoon hours of July 22nd. With high levels of CAPE and increased shear profiles, thunderstorms became strong to severe as they organized into linear structures.\nEvent Narrative: A 50 knot (58 mph) wind gust was measured at Windsor Knolls Middle School in Ijamsville. Multiple trees were blown down in the 25500 block of North Frederick Road blocking both directions between Hyattstown Road and Little Bennett Drive. Trees and wires were also blown down on I-270 near the weigh station, blocking all lanes. A 50 knot (58 mph) wind gust was measured at Urbana Corporate Park. A tree was blown down on I-270 near MD-80.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.1094 km away, between 2019-07-29 17:50:00 and 2019-07-29 17:50:00. The events included records with estimated wind gusts of 70.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: High pressure gradually shifted eastward and off the southeastern US coast through the day on July 29th. This promoted the development of southerly flow and the return of low level moisture. This allowed for the development of marginal instability and a few isolated |showers and thunderstorms. One storm became severe.\nEvent Narrative: Dozens of trees were blown down, some snapped, near the intersection of VA-605 and Saddle Ridge Court. A few fences were damaged. One greenhouse was destroyed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.6878 km away, between 2019-08-06 18:12:00 and 2019-08-06 18:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southwest flow out ahead of a frontal boundary ushered in a hot, humid, and therefore unstable air mass into the region during the afternoon and evening hours of August 6th. A weak surface trough along with terrain circulations caused isolated showers and|thunderstorms to develop across portions of the region, while a sea-breeze boundary caused the development of a few localized showers and thunderstorms along the western shore of the Chesapeake Bay. A few thunderstorms were able to become locally severe.\nEvent Narrative: Trees were blown down on Glen Road in Travilah.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 21.3589 km away, between 2019-08-06 18:48:00 and 2019-08-06 22:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak upper-level trough remained overhead and there was also a surface trough around the area. A light southerly flow ahead of the boundary caused dewpoints to reach the 70s. A few showers and thunderstorms developed, and some storms produced heavy rainfall that led to flooding and flash flooding. The heaviest rain fell around the Baltimore Metropolitan area due to training convection. A weak upper-level trough remained overhead and there was also a surface trough around the area. A light southerly flow ahead of the boundary caused dewpoints to reach the 70s. A few showers and thunderstorms developed, and some storms produced heavy rainfall that led to flooding and flash flooding. The heaviest rain fell around the Baltimore Metropolitan area due to training convection.\nEvent Narrative: Glen Road was closed near the intersection with Travilah Road. One foot of water was flowing over Stoney Creek Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.4706 km away, between 2019-08-07 12:21:00 and 2019-08-07 13:38:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across the state. Some of these thunderstorms became severe. An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across the state. Some of these thunderstorms became severe. An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across the state. Some of these thunderstorms became severe. An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across the state. Some of these thunderstorms became severe.\nEvent Narrative: Trees were blown down along Fingerboard Road near Urbana. A tree was blown down on MD-335 past Big Woods Road. A tree was also blown down on MD-80 between Big Woods Road and Prices Distillery Road. A tree was blown down on Rifle Ford Road. A tree was blown down on McCauley Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.3274 km away, between 2019-08-07 12:48:00 and 2019-08-07 15:01:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across portions of northern and central Virginia. A couple of these thunderstorms became severe. An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across portions of northern and central Virginia. A couple of these thunderstorms became severe. An upper level disturbance and remnant mesoscale convective vortex (MCV) crossed the region during the afternoon hours of August 7th. This, combined with moderate amounts of instability, led to the development of scattered showers and thunderstorms across portions of northern and central Virginia. A couple of these thunderstorms became severe.\nEvent Narrative: A tree was blown down with wires on Newman Road between Colchester Road and Fairfax Station Road. Trees were blown down in the 1600 and 2200 block of Leeds Manor Road. A tree was blown down onto a power line near the intersection of US-15 and Blantyre Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.8752 km away, between 2019-08-07 14:09:00 and 2019-08-07 16:50:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: There were a couple incidents of flooding due to locally heavy rain in Montgomery County. There were a couple incidents of flooding due to locally heavy rain in Montgomery County.\nEvent Narrative: MD-117 Clopper Road was closed due to high water at Firstfield Road. Game Preserve Road was closed at Clopper Road due to high water over the roadway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.4868 km away, between 2019-08-13 19:58:00 and 2019-08-13 20:06:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A mesoscale convective vortex (MCV) traversed the region during the morning hours of August 13th. Behind the MCV, subsidence moved overhead, thus limiting the extent and severity of convection. However, warm and moist low levels still led to some instability, and as a cold front approached the region in the evening, some showers and thunderstorms developed, and a couple become locally severe. A mesoscale convective vortex (MCV) traversed the region during the morning hours of August 13th. Behind the MCV, subsidence moved overhead, thus limiting the extent and severity of convection. However, warm and moist low levels still led to some instability, and as a cold front approached the region in the evening, some showers and thunderstorms developed, and a couple become locally severe.\nEvent Narrative: A tree was blown down onto wires off of Kent Drive. A tree was blown down onto a car in the 6200 block of Multiplex Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 12.7236 km away, between 2019-08-15 13:20:00 and 2019-08-15 14:40:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level trough moved southeastward from the Great Lakes and into the Mid-Atlantic states during the day of August 15th. At the surface, a boundary also moved southeastward from Ohio and into the region. With building instability, scattered showers and thunderstorms developed across the higher elevations in the mid afternoon hours, and then moved eastward during the late afternoon and evening. With relatively strong westerly to west-northwesterly flow aloft, deep layer shear increased and that, combined with the instability, led to some thunderstorms becoming strong to locally severe. An upper level trough moved southeastward from the Great Lakes and into the Mid-Atlantic states during the day of August 15th. At the surface, a boundary also moved southeastward from Ohio and into the region. With building instability, scattered showers and thunderstorms developed across the higher elevations in the mid afternoon hours, and then moved eastward during the late afternoon and evening. With relatively strong westerly to west-northwesterly flow aloft, deep layer shear increased and that, combined with the instability, led to some thunderstorms becoming strong to locally severe. An upper level trough moved southeastward from the Great Lakes and into the Mid-Atlantic states during the day of August 15th. At the surface, a boundary also moved southeastward from Ohio and into the region. With building instability, scattered showers and thunderstorms developed across the higher elevations in the mid afternoon hours, and then moved eastward during the late afternoon and evening. With relatively strong westerly to west-northwesterly flow aloft, deep layer shear increased and that, combined with the instability, led to some thunderstorms becoming strong to locally severe. An upper level trough moved southeastward from the Great Lakes and into the Mid-Atlantic states during the day of August 15th. At the surface, a boundary also moved southeastward from Ohio and into the region. With building instability, scattered showers and thunderstorms developed across the higher elevations in the mid afternoon hours, and then moved eastward during the late afternoon and evening. With relatively strong westerly to west-northwesterly flow aloft, deep layer shear increased and that, combined with the instability, led to some thunderstorms becoming strong to locally severe. An upper level trough moved southeastward from the Great Lakes and into the Mid-Atlantic states during the day of August 15th. At the surface, a boundary also moved southeastward from Ohio and into the region. With building instability, scattered showers and thunderstorms developed across the higher elevations in the mid afternoon hours, and then moved eastward during the late afternoon and evening. With relatively strong westerly to west-northwesterly flow aloft, deep layer shear increased and that, combined with the instability, led to some thunderstorms becoming strong to locally severe. An upper level trough moved southeastward from the Great Lakes and into the Mid-Atlantic states during the day of August 15th. At the surface, a boundary also moved southeastward from Ohio and into the region. With building instability, scattered showers and thunderstorms developed across the higher elevations in the mid afternoon hours, and then moved eastward during the late afternoon and evening. With relatively strong westerly to west-northwesterly flow aloft, deep layer shear increased and that, combined with the instability, led to some thunderstorms becoming strong to locally severe.\nEvent Narrative: Both lanes of US-50 were shut down at Four Chimneys Lane due to downed power lines and trees from strong winds. A tree was blown down blocking the driveway to Briar Patch Bed and Breakfast. A tree was blown down onto US-15 near Braddock Road. A tree was blown down on VA-28 Sully Road near Willard Road. Several other trees were also blown down in the immediate area. A tree was blown down in the 6600 block of Briar Croft Road. A 57-knot (66 mph) wind gust was measured at Washington Dulles International Airport.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 16.0303 km away, between 2019-08-15 15:25:00 and 2019-08-15 18:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: There was an isolated incident of flooding due to locally heavy rain. There was an isolated incident of flooding due to locally heavy rain.\nEvent Narrative: One lane was closed due to flooding on Pickett Road near Old Pickett Road. Route 50 was closed at VA-123 in the city of Fairfax due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 9.0677 km away, between 2019-08-17 18:23:00 and 2019-08-17 18:23:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A hot and humid air mass in place led to increasing amounts of instability across the region. This fostered the development of a few showers and thunderstorms, one of which became locally severe.\nEvent Narrative: A tree was blown down at a residence on Stuart Ridge Drive. Other tree limbs were also blown down in the area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.1186 km away, between 2019-08-18 19:25:00 and 2019-08-18 19:53:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A hot and humid air mass in place led to increasing amounts of instability across the region. This fostered the development of a few showers and thunderstorms, a couple of which became locally severe. A hot and humid air mass in place led to increasing amounts of instability across the region. This fostered the development of a few showers and thunderstorms, a couple of which became locally severe. A hot and humid air mass in place led to increasing amounts of instability across the region. This fostered the development of a few showers and thunderstorms, a couple of which became locally severe.\nEvent Narrative: A tree was blown down on South Maple Avenue near Brunswick Campground. Trees were blown down across Park Mills Road near the intersection with Dickerson Road. A tree was also blown down on Tuscarora Road near Pleasant View Road. Two utility poles and wires were blown down in the 21000 block of Beallesville Road near Big Woods Road. Multiple trees were also blown down at a residence of Mouth of Monocacy Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.5054 km away, between 2019-08-19 20:09:00 and 2019-08-19 21:59:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak mid level trough crossed the region on August 19th, and that combined with significant amounts of instability led to the development of isolated to scattered showers and thunderstorms. A few of these thunderstorms became strong to locally severe. A weak mid level trough crossed the region on August 19th, and that combined with significant amounts of instability led to the development of isolated to scattered showers and thunderstorms. A few of these thunderstorms became strong to locally severe. A weak mid level trough crossed the region on August 19th, and that combined with significant amounts of instability led to the development of isolated to scattered showers and thunderstorms. A few of these thunderstorms became strong to locally severe.\nEvent Narrative: A tree was blown down on Sudley Road near Gum Springs Road. A tree was blown down on US-50 near Cedar Lane. A tree was blown down on Braddock Road near Lacys Tavern Court.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 16.5114 km away, between 2019-08-20 15:58:00 and 2019-08-20 17:33:00. The events included records with hailstones measuring 43.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe. A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe. A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe. A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe. A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe. A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe. A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe.\nEvent Narrative: A tree was blown down near the intersection of Waterway Drive and Widewater Drive. Another large tree was blown down in the 15700 block of Cranberry Court. A tree was blown down on Delta Diamond Road. A tree was blown down on East Colonial Highway at Canby Road. Quarter-sized hail (1.0 in diameter) was reported near Herndon. A tree was blown down blocking South Lakes Drive at Reston Parkway. One tree and several large limbs were blown down throughout the Franklin Glen Subdivision. A large tree also fell along Hannahs Pond Road. A large tree was blown down blocking Dranesville Road at Powells Tavern Place.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 26.4641 km away, between 2019-08-20 16:50:00 and 2019-08-20 16:50:00. The events included records with hailstones measuring 0.88 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A mesoscale convective system (MCS) and its associated energy was moving across central West Virginia on the morning of August 20th. As this moved eastward into the region during the afternoon and evening hours, it served as the focus for additional shower and thunderstorm development. Significant amounts of instability and steepening low level lapse rates led some of these thunderstorms to become severe.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.572 km away, between 2019-08-22 17:42:00 and 2019-08-22 17:42:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Hot and humid conditions overspread the area on August 22nd ahead of an approaching cold front and upper level trough. This warmth and humidity allowed for the|development of significant amounts of instability by the afternoon hours. Convection during the afternoon and evening hours was initially focused along a remnant mesoscale convective system across central Virginia. However, additional areas of development occurred as upper level energy from Kentucky and West Virginia moved eastward and into the region and the cold front moved southeastward from Pennsylvania. One of these thunderstorms became severe.\nEvent Narrative: About a dozen reports of trees and wires being blown down were received in eastern Jefferson County, mainly from Ranson to Bloomery.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.1554 km away, between 2019-08-22 18:00:00 and 2019-08-22 18:50:00. The events included records with estimated wind gusts of 55.5 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Hot and humid conditions overspread the area on August 22nd ahead of an approaching cold front and upper level trough. This warmth and humidity allowed for the|development of significant amounts of instability by the afternoon hours. Convection during the afternoon and evening hours was initially focused along a remnant mesoscale convective system across central Virginia. However, additional areas of development occurred as upper level energy from Kentucky and West Virginia moved eastward and into the region and the cold front moved southeastward from Pennsylvania. Some of the thunderstorms became severe. Hot and humid conditions overspread the area on August 22nd ahead of an approaching cold front and upper level trough. This warmth and humidity allowed for the|development of significant amounts of instability by the afternoon hours. Convection during the afternoon and evening hours was initially focused along a remnant mesoscale convective system across central Virginia. However, additional areas of development occurred as upper level energy from Kentucky and West Virginia moved eastward and into the region and the cold front moved southeastward from Pennsylvania. Some of the thunderstorms became severe.\nEvent Narrative: Several trees were blown down near VA-9. Several trees were blown down in the Lovettsville area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.1031 km away, between 2019-08-22 19:30:00 and 2019-08-22 19:30:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Hot and humid conditions overspread the area on August 22nd ahead of an approaching cold front and upper level trough. This warmth and humidity allowed for the|development of significant amounts of instability by the afternoon hours. Convection during the afternoon and evening hours was initially focused along a remnant mesoscale convective system across central Virginia. However, additional areas of development occurred as upper level energy from Kentucky and West Virginia moved eastward and into the region and the cold front moved southeastward from Pennsylvania. Some of the thunderstorms became severe.\nEvent Narrative: Multiple trees and wires were blown down in the Germantown, Gaithersburg, Montgomery Village area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.5775 km away, between 2019-09-02 14:52:00 and 2019-09-02 14:52:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, one of which became severe.\nEvent Narrative: A tree was blown down in the 700 block of Mount Vista Trail. A couple of other trees were also blown down near the intersection of Mission Road and Mountainside Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 22.3277 km away, between 2019-09-02 15:15:00 and 2019-09-02 16:18:00. The events included records with hailstones measuring 45.14666666666667 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, some of which became severe. A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, some of which became severe. A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, some of which became severe. A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, some of which became severe. A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, some of which became severe. A cold front crossed the region during the afternoon and evening hours at the same as an upper-level disturbance approached the region. A southerly flow out ahead of the boundary brought increased moisture and that combined with heating from sunshine led to unstable conditions by late in the day. Shear also increased late in the day in response to the approaching upper-level disturbance. This combination of instability, forcing, and wind shear led to showers and thunderstorms, some of which became severe.\nEvent Narrative: A large tree was blown down onto a house in the 2500 block of Youngs Drive. Large trees were also blown down at Tiffany Lane and Mountain Road. Dozens of trees were blown down near the intersection of Hunton Lane and Mountain Road. Garage doors were also blown in. Trees were blown down in the area of VA-658 and VA-859. A tree was blown down at the intersection of Saint Louis Road and Chamblin Mill Road. Large tree limbs up to six inches in diameter were blown down near US-50 between Middleburg and Aldie. Two trees and multiple large branches were blown down near Hickory Tree Farm.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.8308 km away, between 2019-09-11 14:01:00 and 2019-09-11 15:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe. In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe. In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe. In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe. In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe. In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe. In the afternoon hours of September 11th, a weak upper level trough approached the region from the Ohio Valley. This coupled with abundant surface heating led to the development of showers and thunderstorms by the afternoon and evening hours. |With ample instability and modest shear, some thunderstorms became locally severe.\nEvent Narrative: A tree was blown down in the 2200 block of Leeds Manor Road. A tree was blown down in the 10200 block of Pleasant Vale Road. A tree was blown down in the 5700 block of Wilson Road. Five to six inch in diameter tree limbs were blown down on the Lord Fairfax Community College campus. Multiple trees were blown down in the area of Courthouse Road and Elk Run Road. A tree was blown down in the 6700 block of Beach Road. Another tree was blown down on Opal Road near Sir Topas Drive. A tree was blown down in the 8800 block of Old Dumfries Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.1506 km away, between 2019-10-31 18:06:00 and 2019-10-31 21:09:00. The events included records with estimated wind gusts of 53.5 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft.\nEvent Narrative: A tree was down on Messick Road at Germantown Road. A second tree was down in the 5500 block of Germantown Road. Tree reported down in the 11000 block of Rougues Road. Tree reported down in 2700 block of Dumfries Road. Tree reported down in 1400 block of Swoego Road. Tree reported down in the 8100 block of Burwell Road. Tree down at intersection of Pageland Road and US-29 Lee Highway. Tree down on Waterfall Road at Duck Lane. Tree down in the 8400 block of Briarmont Lane. Tree down on Leland Road at Centreville Road. Tree down on Rifle Ridge Road. Tree also down on Adel Road at Samaga Drive. Tree down on Riviera Drive at Corsica Street. Tree down on Woodrow Street at Stryker Avenue. Tree down on Hill Road at Ivy Lane. A tree was down on Georges Mill Road at Stevens Road. A tree was also down on Orrison Road at Featherbed Lane. Numerous trees were down and roads were closed in the Round Hill and Purcellville area, including along Ketoctin Church Road. A tree was down closing Limestone School Road. Four trees down along Ebenezer Church Road. Numerous trees were down with roads closed in Bluemont, including near Foggy Bottom Road and Hollow Oak Roads.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.1625 km away, between 2019-10-31 18:54:00 and 2019-10-31 19:41:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft. A strong cold front passed through during the evening of the 31st. A southerly flow led to warm and humid conditions ahead of the boundary, which caused an unstable atmosphere. The instability along with the cold front caused showers and isolated thunderstorms, some of which were able to mix down strong winds from aloft.\nEvent Narrative: Tree and wires down blocking the intersection of Darnestown Road and Black Rock Road. Large six-inch diameter tree branch down across River Road near Whites Ferry Road. Tree down blocking one lane of eastbound US-340 at US-15.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 33.9171 km away, between 2019-10-31 20:22:00 and 2019-10-31 23:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front passed through the area on the 31st. Strong southerly winds ushered in plenty of moisture ahead of the boundary, and the moisture combined with a strong wind field to produce locally heavy rainfall. A strong cold front passed through the area on the 31st. Strong southerly winds ushered in plenty of moisture ahead of the boundary, and the moisture combined with a strong wind field to produce locally heavy rainfall. A strong cold front passed through the area on the 31st. Strong southerly winds ushered in plenty of moisture ahead of the boundary, and the moisture combined with a strong wind field to produce locally heavy rainfall. A strong cold front passed through the area on the 31st. Strong southerly winds ushered in plenty of moisture ahead of the boundary, and the moisture combined with a strong wind field to produce locally heavy rainfall.\nEvent Narrative: A car was stranded in high water on Game Preserve Road near Great Seneca Creek. The upper Seneca Creek was flooded over Hawkins Creamery Road between Johnson Farm Drive and Woodfield School Road. Water was about three feet deep. Water was flowing over the bridge on Kings Valley Road near the intersection with Stringtown Road. Portions of the Seneca Creek Greenway were flooded. A small portion of Berryville Road west of Darnestown was also flooded. The flooding continued until 11:37 AM EST on November 1st.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.6284 km away, between 2019-10-31 23:18:00 and 2019-10-31 23:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front passed through the area on the 31st. Strong southerly winds ushered in plenty of moisture ahead of the boundary, and the moisture combined with a strong wind field to produce locally heavy rainfall.\nEvent Narrative: Six inches of water covered Browns Mill Road at its lowest point.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.0104 km away, between 2019-11-01 05:26:00 and 2019-11-01 07:10:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front passed through the area on the 31st of October. Strong southerly winds ushered in plenty of moisture ahead of the boundary, and the moisture combined with a strong wind field to produce locally heavy rainfall. Streams and rivers flooded into the morning of the first.\nEvent Narrative: Water covered backyards in the Yorkshire area. Portions of the trail system along Bull Run in the vicinity of Yorkshire were also flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 14.4318 km away, between 2020-01-25 06:15:00 and 2020-01-25 19:17:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong upper low and associated area of low pressure tracked to our northwest. Heavy rain associated with this system's warm conveyor belt moved across our area, leading to flooding across portions of Virginia. A strong upper low and associated area of low pressure tracked to our northwest. Heavy rain associated with this system's warm conveyor belt moved across our area, leading to flooding across portions of Virginia.\nEvent Narrative: The stream gage on Difficult Run at Wolf Trap exceeded the 195 foot flood stage during the indicated period. Browns Mill Road was covered by over six inches of water at its lowest point. The peak level of 195.6 feet occurred at 8:30 AM. The stream gage on Bull Run near Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and some items needed to be relocated to higher ground. Portions of the trail system along Bull Run in the vicinity of Yorkshire were also flooded. The peak level of 12.51 feet occurred at 4:42 PM.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 19.513 km away, between 2020-02-07 07:20:00 and 2020-02-07 07:58:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5781000.0 and crop damage of 0.0. \n\nEpisode Narrative: An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to instances of damaging winds and even a tornado in Leesburg within the high shear-low CAPE environment. An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to instances of damaging winds and even a tornado in Leesburg within the high shear-low CAPE environment.\nEvent Narrative: Staff from NOAA's National Weather Service Baltimore/Washington Weather|Forecast Office located in Sterling, VA performed a survey of |storm damage that occurred in the Town of Leesburg, VA on the |morning of February 7, 2020. This survey, coupled with radar |analysis from the KLWX WSR-88D and the FAA's TIAD Terminal Doppler|Weather Radar, concluded that a tornado rated EF0 on the Enhanced|Fujita Scale impacted the Town of Leesburg between 7:20 AM EST |and 7:23 AM EST. The tornado had a path length of 3.3 miles |producing intermittent damage, with a path width of up to 250 |yards. The tornado was moving northeast at approximately 60 mph.||The first damage was reported in the Greenway Farm and Linden Hill|subdivision in SW Leesburg. Here numerous large tree limbs were |downed along with several trees completely uprooted. The damage |was determined to be concentrated between Lawford Drive and |Nickels Drive in a wooded area, and also along Governors Drive and|Country Club Drive. TIAD radar was showing a rotational signature|beginning at 7:20 AM in these locations. Wind gusts in this area |were estimated to be 65 MPH from radar analysis and damage |indicators.||The tornado then lifted over Route 7, with just some minor tree |damage noted in the 800 block of Davis Court SE. The historic |downtown portion of the Town of Leesburg, near King and Market |Streets, was spared with just minimal damage. The only noteworthy|damage that was observed was tree damage along Monroe Street.||As the tornado moved into NE Leesburg, both the radar and the |storm survey indicated that it became much stronger. Two areas of |widespread, concentrated tree damage were found. The first one |was in the vicinity of Lounsberry Road NE and the Exeter |Subdivision; which are north of Edwards Ferry Road and south of |Battlefield Parkway NE. A townhome on Ginger Square NE had its |siding and underlayment completely peeled off, exposing it's roof|trusses. Many homes along Marshall Drive NE also had roofing |damage, along with trees uprooted and large branches downed. One |house had lawn furniture lifted and blown in the opposite |direction of the way the trees were fallen and debris was |plastered on cars and homes. Damage was noted spanning the 500 and|600 blocks of Marshall Drive NE, which supports the damage width |estimate of 250 yards.| |The other area of concentrated wind damage was north of |Battlefield Parkway NE, in and around the Fieldstone Apartment |complex. Here, fifteen to twenty 1.5-2.0 foot diameter pines were |uprooted. Of special note was a line of 5 large pine trees in the|easternmost portion of the apartment complex which were uprooted |and which fell onto two unoccupied vehicles. Several of these |trees did fall in a convergent pattern. Additional large pine |trees were uprooted along the US Route 15 Leesburg Bypass near its|intersection with Battlefield Parkway NE.||Analysis from TIAD radar showed velocity measurements up to 77 |knots at approximately 210 feet above ground level as the tornado |was in the vicinity of the Fieldstone Apartments. Taking into |account some decrease in the wind's magnitude as it got closer to |ground level, along with the damage indicated in and around the |Fieldstone Apartments, corroborates estimated wind gusts of up to |85 mph.||The NWS Baltimore/Washington Weather Forecast Office thanks the |Loudoun County Office of Emergency Management with providing |information supporting the storm survey. Road closure due to downed tree near Clifton Road and Main Street.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 34.2465 km away, between 2020-02-07 07:28:00 and 2020-02-07 07:50:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 517000.0 and crop damage of 0.0. \n\nEpisode Narrative: An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to the formation of multiple tornadoes within the high shear-low CAPE environment. These tornadoes, along with straight-line winds from other storms, produced widespread damage across much of central and northern Maryland. An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to the formation of multiple tornadoes within the high shear-low CAPE environment. These tornadoes, along with straight-line winds from other storms, produced widespread damage across much of central and northern Maryland. An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to the formation of multiple tornadoes within the high shear-low CAPE environment. These tornadoes, along with straight-line winds from other storms, produced widespread damage across much of central and northern Maryland. An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to the formation of multiple tornadoes within the high shear-low CAPE environment. These tornadoes, along with straight-line winds from other storms, produced widespread damage across much of central and northern Maryland. An area of low pressure formed over the area in response to an impressive longwave trough approaching from the west. A line of low-topped showers and thunderstorms formed along the system's cold front, leading to the formation of multiple tornadoes within the high shear-low CAPE environment. These tornadoes, along with straight-line winds from other storms, produced widespread damage across much of central and northern Maryland.\nEvent Narrative: Staff from NOAA's National Weather Service Baltimore/Washington |Weather Forecast Office located in Sterling, VA performed a survey|of storm damage that occurred in western Montgomery County MD |near Dickerson. This survey, coupled with radar analysis from the |KLWX WSR-88D radar and an FAA Terminal Doppler Weather Radar |(TIAD), concluded that a tornado rated EF1 on the Enhanced Fujita |Scale impacted portions of extreme western Montgomery County MD |near Dickerson.||Initial damage was noted in trees just west of a farm near the|Potomac River off Martinsburg Road. A large barn used to house |horses lost all of its roof while an adjacent open-air pole barn |was flattened. Several small outbuildings were destroyed. |Bleachers at a horse showing facility were overturned. A metal |frame windmill tower was toppled. Numerous trees, both hardwood |and softwood, were either uprooted or snapped. Then the tornado|moved northeast across open fields. It then crossed Martinsburg |Rd near a farmhouse where several large trees were uprooted and a|farmhouse lost many shingles. No damage was noted past the farm |house.||This tornado was not the same one that struck near Leesburg, VA|earlier. Rather it was a short-lived tornado that spun up quickly|to the northeast of the circulation that spawned the Leesburg, VA|EF0 tornado. Staff from NOAA's National Weather Service Baltimore/Washington |Weather Forecast Office located in Sterling, VA performed a survey|of storm damage that occurred in west-central Montgomery County |MD near Boyds. This survey, coupled with radar analysis from the |KLWX WSR-88D radar and an FAA Terminal Doppler Weather Radar |(TIAD), concluded that a tornado rated EF0 on the Enhanced Fujita |Scale impacted portions of west-central Montgomery County MD near |Boyds and Dawsonville.||Initial damage was noted on Darnestown Road (Rt 28) between White|Ground Rd and Sugarland Rd where several softwood trees were |topped and fell across utility lines on Darnestown Rd.||After passing over largely rural fields and woodlands the tornado|damaged several structures at a dog training facility in the |14000 block of Schaeffer Road. Here an open facing storage |outbuilding was flattened. Roofing material carried from the |destroyed outbuilding damaged two other office trailer structures.|A 10 foot 2x4 impaled the side of one of the office trailers |while another 2x4 impaled the roof of the second office trailer. |Some tree damage was noted just to the northeast of this facility |but all damage ended shortly thereafter. Staff from NOAA's National Weather Service Baltimore/Washington |Weather Forecast Office located in Sterling, VA performed a survey|of storm damage that occurred in eastern Frederick County MD near|Monrovia and New Market. This survey, coupled with radar analysis|from the KLWX WSR-88D radar and an FAA Terminal Doppler Weather |Radar (TIAD), concluded that a tornado rated EF1 on the Enhanced |Fujita Scale impacted portions of eastern Frederick County MD.||Initial damage was to several structures at a farm in the 11000 |block of Fingerboard Road, where a machine shed and barn were |flattened. A silo was also heavily damaged. Tree damage was noted |near the intersection of State routes 75 and 80. A large swath of |tree and utility line damage was noted along Lynn Burke Rd near |Old Bartholows Rd just south of I-70.||The tornado crossed I-70 and moved along Jesse Smith Rd where|more tree damage (uprooted and topped) was observed. Further |north along the 12900 block of Jesse Smith Rd, more significant |tree damage occurred with numerous softwood trees topped at two |residences along a concentrated damage path. ||The tornado continued northeast over open country before crossing|Old Annapolis Rd near Ravenwood Rd, producing extensive tree |damage at several residences. Finally, the tornado caused tree |damage as it crossed Bottom Rd along Woodville Branch and |continued into a wooded area that was not surveyed due to |impending darkness. Tree fell into a house. Multiple trees and a couple light poles blown down and shed blown apart in parking lot of Montgomery College - Germantown Campus. Downed tree and branches on MD-109 between I-270 and MD-355. Tree down on a vehicle. Several other trees down in the area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.3449 km away, between 2020-03-03 18:16:00 and 2020-03-03 23:13:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of Northern Virginia. A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of Northern Virginia. A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of Northern Virginia.\nEvent Narrative: Tree down in the 1200 block of VA-608 Wickliffe Road. Tree and wires down on Lovettsville Road at Ropp Lane. Tree down on Lovettsville Road at Beach Grove Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.5293 km away, between 2020-03-03 23:12:00 and 2020-03-03 23:23:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 13500.0 and crop damage of 0.0. \n\nEpisode Narrative: A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of central and western Maryland. A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of central and western Maryland. A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of central and western Maryland. A shallow convective line with intermittent lightning formed behind a cold front in response to a strong disturbance progressing through aloft. This convective line produced wind damage across portions of central and western Maryland.\nEvent Narrative: Downed tree in Adamstown area. Downed tree, wires, and pole in the 9800 block of Fire Tower Road. Downed tree in the Hyattstown area. Tree down on Mount Ephraim Road at Mouth of Monocacy Road. Tree down on Bealesville Road and Sellman Road. Tree down on West Old Baltimore Road at Peach Tree Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.2079 km away, between 2020-04-07 02:30:00 and 2020-04-07 02:30:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 60000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms. A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms.\nEvent Narrative: A roof was blown off a trailer on Woodlawn Drive in Harpers Ferry, causing the structure to collapse. Jefferson County's 911 Call Center received about a half dozen calls for trees blown down between Harpers Ferry and Shepherdstown. A roof was blown off a trailer on Woodlawn Drive in Harpers Ferry, causing the structure to collapse. Jefferson County's 911 Call Center received about a half dozen calls for trees blown down between Harpers Ferry and Shepherdstown.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 38.9741 km away, between 2020-04-08 02:44:00 and 2020-04-08 03:05:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms. A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms.\nEvent Narrative: A tree was blown down on MD-180 Jefferson Pike between Weston Drive and Catholic Church Road. A 51-knot (59 MPH) wind gust was measured at a mesonet at the National Institute of Standards and Technology in Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.6933 km away, between 2020-04-08 02:53:00 and 2020-04-08 05:25:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 25000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms. A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms. A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms. A cold front passed through the area. Despite limited instability, there was a strong wind field aloft along with steep low-level lapse rates. This resulted in some damaging wind gusts with showers and thunderstorms.\nEvent Narrative: A tree was down on Va-690 Silcott Springs Road near VA-622 Shoemaker School Road. Trees were down between Marshal Drive Northeast and Edwards Ferry Road Northeast. Several trees were blown down and shingles were torn off at least one house on Harrison Street Northeast in Leesburg. A tree was down on Black Oak Drive at Allerton Road. Multiple trees were down in Herndon with some shingles off of several houses.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.9344 km away, between 2020-04-09 11:00:00 and 2020-04-09 11:05:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front passed through on the 9th. Stronger winds were aloft, and some were able to mix down in heavier showers and thunderstorms. A cold front passed through on the 9th. Stronger winds were aloft, and some were able to mix down in heavier showers and thunderstorms.\nEvent Narrative: A tree was down on VA-690 Mountain Road near Axline Road. A tree was blown down near the intersection of Orchard Circle and Applewood Court.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.8415 km away, between 2020-04-09 11:14:00 and 2020-04-09 11:14:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through on the 9th. Stronger winds were aloft, and some were able to mix down in heavier showers and thunderstorms.\nEvent Narrative: Wires were blown down in the 20500 block of Mount Ephraim Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 19.9092 km away, between 2020-04-13 06:40:00 and 2020-04-14 00:02:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Copious amounts of moisture along with strong lift from a cold front led to areas of heavy rainfall on the 13th. The heavy rain caused instances of flooding. Copious amounts of moisture along with strong lift from a cold front led to areas of heavy rainfall on the 13th. The heavy rain caused instances of flooding. Copious amounts of moisture along with strong lift from a cold front led to areas of heavy rainfall on the 13th. The heavy rain caused instances of flooding. Copious amounts of moisture along with strong lift from a cold front led to areas of heavy rainfall on the 13th. The heavy rain caused instances of flooding. Copious amounts of moisture along with strong lift from a cold front led to areas of heavy rainfall on the 13th. The heavy rain caused instances of flooding.\nEvent Narrative: The water level rose above minor flood stage at Wolf Trap on Difficult Run. The level crested at 195.85 at 10:05 AM EST. Six inches of water covered the road at its lowest point. The water level rose above minor flood stage along Bull Run in Manassas Park. The level crested at 14.04 feet at 5:45 PM EST. Water covered backyards in the Yorkshire area. Portions of the trail system along Bull Run in the vicinity of Yorkshire were flooded. The water level rose above minor flood stage along Broad Run at Bristow. The level crested at 10.55 ft at 5:55 PM EST. Piper lane was flooded near Manassas Airport and trails near the stream were flooded. The water level rose above minor flood stage along Cedar Run in Aden. The level crested at 10.74 feet at 6:39 PM EST. Fleetwood Road was flooded near Cedar Run. Lawyers Road was closed near the intersection with Hunter Mill Road due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.2988 km away, between 2020-04-13 12:11:00 and 2020-04-13 12:11:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere.\nEvent Narrative: Several trees and wires were blown down near and southeast of the Charles Town area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.8777 km away, between 2020-04-13 12:48:00 and 2020-04-13 12:48:00. The events included records with measured wind gusts of 51.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.9122 km away, between 2020-04-13 12:51:00 and 2020-04-13 13:05:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere. Low-level winds changing speed and direction with height combined with a thunderstorm to trigger an isolated tornado. A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere. Low-level winds changing speed and direction with height combined with a thunderstorm to trigger an isolated tornado. A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere. Low-level winds changing speed and direction with height combined with a thunderstorm to trigger an isolated tornado. A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere. Low-level winds changing speed and direction with height combined with a thunderstorm to trigger an isolated tornado. A very strong cold front passed through the area while a potent upper-level trough was positioned just to our west. Strong winds aloft were able to mix down in heavier showers and thunderstorms due to an unstable atmosphere. Low-level winds changing speed and direction with height combined with a thunderstorm to trigger an isolated tornado.\nEvent Narrative: A tree fell onto a house in the 24000 block of Bush Hill Road. Multiple reports of large branches blew down onto wires in the 20800 block of Peach Tree Road. Wires were blown down in the 5600 block of Edwards Ferry Road. A tree blew down onto the porch of a residence on Ridgepoint Place. A 52-knot (60 MPH) wind gust was measured by a mesonet at the National Institute of Standards and Technology in Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.8991 km away, between 2020-06-04 17:41:00 and 2020-06-04 21:20:00. The events included records with estimated wind gusts of 52.142857142857146 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 37000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts. Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts. Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts. Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts. Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts. Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts. Thunderstorms initiated along a pressure trough in the lee of the Appalachian Mountains during the mid to late afternoon, and persisted into the evening. Some thunderstorms became severe, producing scattered instances of damaging wind gusts.\nEvent Narrative: Multiple trees were blown down at a residence, including one that fell onto the garage. There were a couple of reports of trees down east of Marshall. A tree was blown down in the 8300 block of MD-55 John Marshall Highway. Numerous trees and wires were blown down near Pickett Street. A tree was blown down at the intersection of Wellington Road and Dumfries Road. Multiple trees and wires were blown down over south-central Fairfax County. Multiple trees and wires were blown down over northwestern Fairfax County. Multiple trees were blown down north of Haymarket. Branches and wires were blown down near Leesburg.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.5364 km away, between 2020-06-05 02:03:00 and 2020-06-05 05:29:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level trough and a weak cold front triggered some showers and thunderstorms. With deep moisture an a weak flow aloft, slow moving storms caused heavy rainfall that led to areas of flooding and flash flooding.\nEvent Narrative: The water level rose above flood state of 195 feet, and crested at 195.29 feet at 4:20 AM EST.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 40.438 km away, between 2020-06-05 15:50:00 and 2020-06-05 19:09:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level trough and a weak cold front triggered some showers and thunderstorms. With deep moisture an a weak flow aloft, slow moving storms caused heavy rainfall that led to areas of flooding and flash flooding. An upper-level trough and a weak cold front triggered some showers and thunderstorms. With deep moisture an a weak flow aloft, slow moving storms caused heavy rainfall that led to areas of flooding and flash flooding. An upper-level trough and a weak cold front triggered some showers and thunderstorms. With deep moisture an a weak flow aloft, slow moving storms caused heavy rainfall that led to areas of flooding and flash flooding. An upper-level trough and a weak cold front triggered some showers and thunderstorms. With deep moisture an a weak flow aloft, slow moving storms caused heavy rainfall that led to areas of flooding and flash flooding.\nEvent Narrative: A vehicle was disabled in high water on Clarksburg Road. High water caused Table Road to be closed. New Design Road was closed due to high water. A water rescue occurred along the 11200 Block of Game Preserve Road off of North Frederick Avenue.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.8972 km away, between 2020-06-10 18:24:00 and 2020-06-10 18:52:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4500.0 and crop damage of 0.0. \n\nEpisode Narrative: A few severe thunderstorms developed during the mid afternoon to evening hours across portions of central Maryland. A few severe thunderstorms developed during the mid afternoon to evening hours across portions of central Maryland. A few severe thunderstorms developed during the mid afternoon to evening hours across portions of central Maryland.\nEvent Narrative: A tree and branches were blown down onto wires in the 22100 block of Dickerson Road. A tree blew down onto wires near a spotter's home in Tuscarora. A tree was blown down onto MD-200 east of Shady Grove Road.", "The following events were reported: Lightning. These occurred near station USW00093738, approximately 21.7772 km away, between 2020-06-19 12:35:00 and 2020-06-19 12:35:00.The events resulted in 1 injuries and 0 fatalities. No significant property or crop damage was reported. \n\nEpisode Narrative: A thunderstorm passed over Manassas, Virginia shortly after 1:30 PM producing frequent lightning. A man was struck by lightning in a parking lot.\nEvent Narrative: One man was struck by lightning in a parking lot outside of a grocery store.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.7728 km away, between 2020-06-22 14:00:00 and 2020-06-22 15:28:00. The events included records with estimated wind gusts of 51.25 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 14000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia, producing scattered damaging downburst wind gusts and some hail. A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia, producing scattered damaging downburst wind gusts and some hail. A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia, producing scattered damaging downburst wind gusts and some hail. A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia, producing scattered damaging downburst wind gusts and some hail.\nEvent Narrative: A tree was blown down on MD-80 Fingerboard Road near Singleton Drive. Several other trees and large branches were blown down in a half mile radius. Multiple trees were blown down in the Gaithersburg area. A tree blew down onto MD-109 Old Hundred Road near Peach Tree Road. There were reports of trees blown down on MD-80 Fingerboard Road near Park Mills Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 18.3575 km away, between 2020-06-22 14:40:00 and 2020-06-22 17:00:00. The events included records with estimated wind gusts of 53.75 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 34000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia producing scattered damaging downburst wind gusts. A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia producing scattered damaging downburst wind gusts. A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia producing scattered damaging downburst wind gusts. A weak pressure trough/surface front ignited a cluster of strong to severe thunderstorms. The storms began over eastern West Virginia during the early afternoon, then progressed eastward through central Maryland and northern Virginia producing scattered damaging downburst wind gusts.\nEvent Narrative: A tree blew down onto Steeplechase Drive. Multiple trees were blown down in the Sterling area, including one onto a car. Several trees were blown down across central Fauquier County. Numerous large trees were blown down near Sudley Springs and Catharpin.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.1796 km away, between 2020-06-25 16:09:00 and 2020-06-25 18:37:00. The events included records with hailstones measuring 42.2 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 40000.0 and crop damage of 0.0. \n\nEpisode Narrative: An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature.\nEvent Narrative: Quarter size hail was reported near Jefferson. Several trees were blown down along Harpers Ferry Road and White Rock Road near Neersville. A tree was blown down on VA-7 Harry Byrd Highway near VA-287 Berlin Turnpike. A small part of the roof of the Ida Lee Park Recreation Center was peeled off. Tree damage was also reported in the area. Several trees were blown down near and just east of Warrenton. Numerous trees were blown down in Warrenton.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.2352 km away, between 2020-06-25 16:48:00 and 2020-06-25 17:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 121000.0 and crop damage of 0.0. \n\nEpisode Narrative: An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature. An unseasonably strong upper-level trough interacted with a modestly unstable environment over the Middle Atlantic to produce several supercell thunderstorms which transitioned into small bowing line segments across far eastern West Virginia, central Maryland and northern Virginia. The storms produce substantial and relatively widespread wind damage and some hail along their path, though the storms themselves were isolated to widely scattered in nature.\nEvent Narrative: Several trees and wires were blown down in the Park Mills area. A tree was blown down blocking the northbound lane of MD-355 Frederick Road at Shawnee Lane. A wind gust of 59 knots (68 MPH) was measured by a mesonet in Germantown. Numerous (dozens of) trees and wires were blown down in the area. A wind gust of 61 knots (70 MPH) was measured by a mesonet in Gaithersburg. Numerous trees and wires were blown down in the area. Trees and wires were blown down blocking the intersection of Woodfield Road and Watkins Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 4.7494 km away, between 2020-06-27 15:45:00 and 2020-06-27 15:45:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few isolated severe thunderstorms developed near the Washington, DC, metro area during the late afternoon hours of Saturday, June 27th, 2020.\nEvent Narrative: Multiple trees blew down between Herndon and Chantilly (near Oak Grove), including a large tree that fell along Gibson Oaks Drive.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 5.054 km away, between 2020-07-05 16:03:00 and 2020-07-05 16:03:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level disturbance interacting with a stalled surface front draped over Maryland produced widely scattered severe thunderstorms during the afternoon of Sunday, July 5th, 2020.\nEvent Narrative: Nickel to quarter size hail was reported in Reston.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 12.6322 km away, between 2020-07-07 03:15:00 and 2020-07-07 03:40:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow ushered in moisture from the Gulf of Mexico and Atlantic Ocean, while a trough of low pressure remained over the region. Showers and thunderstorms developed, and with a weak flow aloft this caused locally heavy amounts of rain to fall in some locations.\nEvent Narrative: Lawyers Road closed near Hunter Mill Road due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 17.7928 km away, between 2020-07-20 17:15:00 and 2020-07-20 17:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: Isolated severe thunderstorms developed near and southwest of the DC metro during the late afternoon and early evening hours of Monday, July 20th, 2020.\nEvent Narrative: Trees were blown down between Fairfax Station and Burke, including along Middlegate Drive, near the intersection of VA-644 Old Keene Mill Road and Field Master Drive, and in the 6100 block of VA-644 Old Keene Mill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 21.8277 km away, between 2020-07-21 17:15:00 and 2020-07-21 17:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered strong to severe thunderstorms developed along a stalled front draped across the Middle Atlantic, peaking during the early evening hours.\nEvent Narrative: Trees were blown down near Clifton and Fairfax Station, including near the intersection of Craftown Road and Wedo Lane, and VA-643 Henderson Road just east of VA-647 Hampton Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.0316 km away, between 2020-07-22 13:08:00 and 2020-07-22 13:08:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall.\nEvent Narrative: Two trees were blown down near the intersection of Mission Road and Gate Five Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.1264 km away, between 2020-07-22 13:08:00 and 2020-07-22 14:30:00. The events included records with estimated wind gusts of 54.09090909090909 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 96000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall.\nEvent Narrative: A tree was blown down into the roadway at the intersection of Lickey Mill Road and Silcott Springs Road. A tree blew down near the intersection of VA-668 Taylorstown Road and VA-663 Downey Mill Road. Multiple trees were blown down near the intersection of Telegraph Springs Road and Whitacre Lane. A tree blew down near the intersection of VA-744 Snake Hill Road and VA-743 Millville Road. Multiple trees were blown down in the Opal area. Trees were blown down on US-50 Lee Jackson Memorial Highway/John Mosby Highway near VA-734 Snickersville Turnpike. Numerous trees were blown down in the Nokesville area. Numerous trees were blown down near Clifton, including on Twin Lakes Drive near VA-659 Union Mill Road. Numerous trees down between Reston and Great Falls, including near the intersection of Utterback Store Road and Farm Road, VA-681 Walker Road and VA-603 Beach Mill Road, VA-7 Leesburg Pike and Trotting Horse Lane, and Browns Mill Road near Pennycress Lane. Numerous large trees down between Reston and Oakton, including near the intersection of VA-672 Vale Road and Easie Street, near the intersection of VA-672 Vale Road and Berryland Drive, and on Miller Road at Windsong Drive. Numerous trees down near Tysons Corner/McLean, including near the intersection of Besley Road and Bois Avenue, on Old Dominion Drive near Providence Terrace, on VA-193 Georgetown Pike near VA-684 Spring Hill Road, and on Idylwood Court near Idylwood Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.8606 km away, between 2020-07-22 14:20:00 and 2020-07-22 14:30:00. The events included records with estimated wind gusts of 57.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 22000.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall. An upper-level trough interacted with a stalled surface front draped over the Mid-Atlantic resulting in scattered to numerous showers and thunderstorms developing in the lee of the Appalachians Mountains as early as midday. The storms coalesced into a bow echo moved eastward across central Maryland and northern Virginia (including the DC metro) during the mid afternoon. Thunderstorms exited the area by nightfall.\nEvent Narrative: A tree was blown down on MD-355 South Frederick Avenue near South Summit Avenue. Numerous trees were blown down near Dawsonville, including along Spring Meadows Drive. Some (softwood) trees were snapped.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 12.8342 km away, between 2020-07-22 16:00:00 and 2020-07-22 22:26:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A hot and humid airmass triggered showers and thunderstorms, and some produced heavy rainfall that led to instances of flooding and flash flooding. A hot and humid airmass triggered showers and thunderstorms, and some produced heavy rainfall that led to instances of flooding and flash flooding. A hot and humid airmass triggered showers and thunderstorms, and some produced heavy rainfall that led to instances of flooding and flash flooding. A hot and humid airmass triggered showers and thunderstorms, and some produced heavy rainfall that led to instances of flooding and flash flooding.\nEvent Narrative: The water level rose above flood stage of 195.0 feet along Difficult Run at Wolf Trap. The water level crested at 195.51 feet at 8:20 PM EST on July 22nd. Six inches of water covered Browns Mill Road at its lowest point. Spingdale Estates Road was closed around the 11000 Block due to high water. Lawyers Road around Hunter Station Road was closed due to high water. Hunter Mill Road was closed due to high water near Difficult Run.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 11.6531 km away, between 2020-07-23 19:22:00 and 2020-07-23 19:22:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few severe thunderstorms developed along a weak, stalled front.\nEvent Narrative: Several trees and large branches were blown down (at least one on a power line) near the north side of the I-66 Custis Memorial Parkway and US-50 Lee Jackson Memorial Highway interchange.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.7616 km away, between 2020-07-24 14:37:00 and 2020-07-24 14:37:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few isolated severe thunderstorms developed over central Virginia and near Baltimore.\nEvent Narrative: A large tree was blown down blocking the roadway near the intersection of VA-687 Opal Road and VA-651 Lees Mill Road. Several other trees and wires were blown down in the area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.3492 km away, between 2020-07-31 18:14:00 and 2020-07-31 18:55:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 12000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled front ignited scattered strong to severe thunderstorms across east-central Virginia into central/southern Maryland. A stalled front ignited scattered strong to severe thunderstorms across east-central Virginia into central/southern Maryland. A stalled front ignited scattered strong to severe thunderstorms across east-central Virginia into central/southern Maryland.\nEvent Narrative: A tree blew down in the 5000 block of Hannora Lane. Trees also blew down on O'Hara Court Drive, and on VA-123 Ox Road near Clara Barton Drive. Several trees were blown down near Great Falls and Reston, including on Richmond Valley Drive at Rich Meadow Drive, and near the intersection of VA-603 Beach Mill Road and Utterback Store Road in Great Falls, and on North Shore Drive in Reston. Tree damage was reported in Countryside, including on VA-1582 Algonkian Parkway near Lowes Island Boulevard.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 24.265 km away, between 2020-07-31 19:00:00 and 2020-07-31 19:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A stalled front ignited scattered strong to severe thunderstorms across east-central Virginia into central/southern Maryland. A stalled front ignited scattered strong to severe thunderstorms across east-central Virginia into central/southern Maryland.\nEvent Narrative: Trees were blown down on MD-191 River Road between Maidens Bower Drive and Pettit Way. Multiple large tree limbs were blown down around Germantown.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 14.2989 km away, between 2020-08-04 08:06:00 and 2020-08-04 15:27:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Tropical Storm Isaias moved up the east coast, passing through southern Maryland on the morning of Tuesday, August 4th, 2020, spawning several tornadoes as well as flooding rain and tropical storm force winds. ||Storm total rainfall ranged from 2 to 4 inches near Interstate 95 to as much as 9 inches in Calvert County east of Interstate 95. The heavy rain led to numerous incidents of flooding and flash flooding, especially near and east of Interstate 95. ||The highest sustained wind of 46 knots was reported at Bishops Head and the highest peak gust of 63 knots was also reported at Bishops Head. ||There were three tornadoes associated with Isaias over southern Maryland and there were also numerous reports of downed trees from tropical storm force winds, especially near and east of Interstate 95. ||A storm surge of 1 to 2 feet occurred along the western shore of the Chesapeake Bay and the shore of the Tidal Potomac River. This did result in minor tidal Flooding in Washington DC. Tropical Storm Isaias moved up the east coast, passing through southern Maryland on the morning of Tuesday, August 4th, 2020, spawning several tornadoes as well as flooding rain and tropical storm force winds. ||Storm total rainfall ranged from 2 to 4 inches near Interstate 95 to as much as 9 inches in Calvert County east of Interstate 95. The heavy rain led to numerous incidents of flooding and flash flooding, especially near and east of Interstate 95. ||The highest sustained wind of 46 knots was reported at Bishops Head and the highest peak gust of 63 knots was also reported at Bishops Head. ||There were three tornadoes associated with Isaias over southern Maryland and there were also numerous reports of downed trees from tropical storm force winds, especially near and east of Interstate 95. ||A storm surge of 1 to 2 feet occurred along the western shore of the Chesapeake Bay and the shore of the Tidal Potomac River. This did result in minor tidal Flooding in Washington DC. Tropical Storm Isaias moved up the east coast, passing through southern Maryland on the morning of Tuesday, August 4th, 2020, spawning several tornadoes as well as flooding rain and tropical storm force winds. ||Storm total rainfall ranged from 2 to 4 inches near Interstate 95 to as much as 9 inches in Calvert County east of Interstate 95. The heavy rain led to numerous incidents of flooding and flash flooding, especially near and east of Interstate 95. ||The highest sustained wind of 46 knots was reported at Bishops Head and the highest peak gust of 63 knots was also reported at Bishops Head. ||There were three tornadoes associated with Isaias over southern Maryland and there were also numerous reports of downed trees from tropical storm force winds, especially near and east of Interstate 95. ||A storm surge of 1 to 2 feet occurred along the western shore of the Chesapeake Bay and the shore of the Tidal Potomac River. This did result in minor tidal Flooding in Washington DC.\nEvent Narrative: The stream gage on Difficult Run at Wolf Trap exceeded the 195 foot flood stage during the indicated period. Six inches of water covered Browns Mill Rd at its lowest point. The peak level of 195.90 feet occurred at 12:25 PM. Old Courthouse Rd. closed due to high water at Besley Rd. Browns Mill Rd. closed due to flooding near Crowell Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.0596 km away, between 2020-08-06 02:45:00 and 2020-08-06 20:40:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 13000.0 and crop damage of 0.0. \n\nEpisode Narrative: A slow-moving warm front sparked multiple rounds of isolated severe thunderstorms across the Middle Atlantic on Thursday, August 6th, 2020. The first moved through the greater DC metro area during the early morning hours. The second was a supercell that moved across the southern Shenandoah River Valley and central Virginia Piedmont, causing significant damage and unusually large hail for so late in the season. A final (third) round of thunderstorms affected northern Virginia with isolated wind damage during the mid to late evening hours. A slow-moving warm front sparked multiple rounds of isolated severe thunderstorms across the Middle Atlantic on Thursday, August 6th, 2020. The first moved through the greater DC metro area during the early morning hours. The second was a supercell that moved across the southern Shenandoah River Valley and central Virginia Piedmont, causing significant damage and unusually large hail for so late in the season. A final (third) round of thunderstorms affected northern Virginia with isolated wind damage during the mid to late evening hours.\nEvent Narrative: Trees were blown down in the Great Falls and McLean area, including along VA-193 Georgetown Pike. Numerous trees were blown down between Leesburg and Purcellville.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 26.3629 km away, between 2020-08-06 10:33:00 and 2020-08-07 01:27:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement. Showers and storms developed along around a nearly stationary boundary, and this led to instances of flooding and flash flooding due to the slow storm movement.\nEvent Narrative: Dry Mill Road was closed between Valley View Avenue and Loudoun Street Southwest due to town Branch Creek being out of its banks. Several water rescues were ongoing near and north of Leesburg. Route 7 eastbound was closed at Charles Town Pike due to high water. Edwards Ferry Road at Battlefield Parkway was closed due to high water. A water rescue occurred on US 15 near Rasberry Avenue. The road was closed at Route 7 near Hamilton Station Road due to high water. The water level at Limestone Branch rapidly rose above the flood stage of 7 feet, cresting at 10.26 feet at 10:20 PM EST, August 6th. Water entered entered homes near the stream and Route 15 was flooded at Limestown Branch in between Leesburg and Lucketts. The water remained above flood stage until 12:04 AM EST on August 7th. The intersection of Main St. and Greenwood Dr. is closed due to flooding. Multiple instances of flooding across the town of Leesburg. The stream gage on Goose Creek near Lincoln exceeded the 12 foot flood stage during the indicated period. Water overflows the banks upstream of the gage. The peak level of 12.07 feet occurred at 11:15 PM. The water level rapidly rose above the flood state of 8 feet, cresting at 11.11 feet at 12:25 AM EST on August 7th. Portions of Route 662 were flooded and water approached a building on Main Street in Waterford. The water level remained above flood stage until 5:41 AM EST on August 7th.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 13.8977 km away, between 2020-08-12 04:45:00 and 2020-08-12 20:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding.\nEvent Narrative: Multiple vehicles were trapped in swift moving and rising water along US-29 Lee Highway just east of VA-234 Sudley Road near Manassas National Battlefield. Young Branch was out of its banks. The road was closed due to a sinkhole at the Intersection of Moseby Court and Moseby Drive. Cabin Branch was out of its banks flooding West Church Road. A car was stranded in the floodwater. The intersection of Rolling Rd. and Glen Ct. closed due to flooding. Intersection of Lee Hwy. and Groveton Rd. closed due to flooding. Hunter Mill Rd. closed due to flooding near Cedar Pond Dr./Hunter View Rd. Stuart Mill Rd. closed due to flooding near Birdfoot Ln. Browns Mill Rd. closed due to flooding east of Crowell Rd. The stream gage on the Bull Run at Manassas Park exceeded the 12 foot flood stage during the indicated period. Water covered backyards in the Yorkshire area and flooded portions of the Bull Run trail system. The peak level of 12.20 feet occurred at 7:00 AM. The stream gage on Difficult Run at Wolf Trap exceeded the 195 foot flood stage during the indicated period. Six inches of water covered Browns Mill Rd. at its lowest point. The peak level of 195.85 feet occurred at 08:50 AM.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 32.952 km away, between 2020-08-12 18:30:00 and 2020-08-12 18:30:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 100000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few thunderstorms with damaging downbursts developed over central Maryland and northern Virginia.\nEvent Narrative: Dozens of trees were blown down near the intersection of VA-690 Silcott Springs Road and VA-762 Lickey Mill Road, as well as on Achillea Place.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 30.181 km away, between 2020-08-13 07:48:00 and 2020-08-13 12:58:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding. Showers and thunderstorms developed, and with little steering flow aloft this caused the storm motion to be slow. The slow storm motion resulted in instances of flooding and flash flooding.\nEvent Narrative: A water rescue occurred in the 11900 Block of Valley View Drive. The water level along the South Fork Quantico Creek rapidly rose above flood state of 9 feet, cresting at 12.04 feet at 9:30 AM EST on August 13th. The water level remained above flood stage until 11:30 AM EST on the 13th. Joplin Road was covered by water around the bridge and a few feet of water were flowing over the road nearby. Portions of Nokesville Rd. closed due to flooding between Nokesville and Manassas. Artemus Rd. closed due to flooding near the intersection with Pageland Ln. Elk Run Rd. closed due to flooding between Elk Run Church Rd. and Catlett Rd. Joplin Rd. closed due to flooding near Bristow Rd. Purcell Rd. closed due to flooding at Champs Mill Branch. Remington Rd. closed due to flooding at Craig Run. Dumfries Rd. closed due to flooding. Joplin Rd. closed due to flooding at South Fork Quantico Creek. Delaney Rd. closed due to flooding near Minnieville Rd. Orlando Rd. closed due to flooding near Gabriel Pl. Reid Ln. closed due to flooding between Vint Hill Rd. and Fitzwater Dr. The stream gage on the Accotink Creek at Strathmeade Spring exceeded the 251.5 foot flood stage during the indicated period. Both Woodburn Rd. and Prosperity Ave. became flooded by at least 6 inches of water. The peak level of 253.04 feet occurred at 8:30 AM. Aden Rd. closed due to flooding near the intersection with Ausley Ct.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.1126 km away, between 2020-08-23 16:12:00 and 2020-08-23 16:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few severe thunderstorms developed near a pressure trough over northern Maryland.\nEvent Narrative: Multiple large tree limbs were blown down in a spotter's backyard near MD-85 Buckeystown Pike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.9259 km away, between 2020-08-25 10:47:00 and 2020-08-25 18:24:00. The events included records with estimated wind gusts of 51.666666666666664 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 35000.0 and crop damage of 0.0. \n\nEpisode Narrative: An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area. An outflow boundary from a decaying convective system triggered an isolated severe thunderstorm over northern Virginia around midday. A cold front then triggered an organized line of thunderstorms which produced scattered to numerous damaging wind gusts over eastern West Virginia, western Maryland, and northern into central Virginia as well as the DC metro area.\nEvent Narrative: Power lines were reported blown down near the intersection of US-50/US-17 John Mosby Highway and VA-606 Mount Carmel Road. Multiple trees were blown down in southwestern Loudoun County, including near the intersection of VA-733 Mountville Road and VA-734 Snickersville Turnpike, near the intersection of VA-731 Hobbs Bridge Road and VA-767 Leith Lane, near the intersection of VA-733 Mountville Road and VA-731 Hibbs Bridge Road, and near the intersection of VA-734 Snickersville Turnpike and VA-748 Sam Fred Road. A tree was blown down near the intersection of VA-734 Snickersville Turnpike and VA-650 Oatlands Road. A tree was blown down on US-50 Lee Jackson Memorial Highway just west of US-15 James Monroe Highway. There were multiple reports of trees and wires blown down near Warrenton. A tree was blown down on Leeds Manor Road. A tree was blown down on VA-612 Colchester Road near the intersection with VA-641 Chapel Road. There were multiple reports of trees and wires blown down near Bealeton. A tree was blown down on VA-600 Mountain Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 24.7317 km away, between 2020-08-28 15:18:00 and 2020-08-28 20:40:00. The events included records with estimated wind gusts of 51.25 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 33000.0 and crop damage of 0.0. \n\nEpisode Narrative: A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours. A broken line of strong to severe thunderstorms developed southward into the area from Pennsylvania during the mid to late afternoon and early evening hours.\nEvent Narrative: VA-669 Bennett Road was closed due to a tree that blew onto the roadway between Navy Drive and VA-665 Fox Mill Road. Tilton Valley Drive was also closed due to a fallen tree near VA-608 West Ox Road. A tree was blown down on Routts Hill Road. A tree was blown down onto power lines on VA-643 Meetze Road near VA-674 Green Road/Lunsford Road. A tree was blown down on VA-646 Aden Road near Orlando Road. There were multiple reports of trees blown down in the Upperville area. Multiple trees were blown down along US-15 James Monroe Highway near VA-705 Braddock Road/Bucksville Lane. A tree was blown down near the intersection of VA-600 New Road and Linwood Farm Lane. There were also reports of trees blown down on Willisville Road at Greengarden Road, Horsefields Lane, Oakley Lane, and US-50 John Mosby Highway. Several trees were blown down on VA-600 Lenah Road/New Road to near Lenah Farm Lane. VA-661 old Lee Road was closed due to a tree that blew onto the roadway between VA-620 Braddock Road and VA-8460 Stonecroft Boulevard.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 33.0234 km away, between 2020-08-28 20:05:00 and 2020-08-29 11:27:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A few showers and storms led to isolated instances of flooding. A few showers and storms led to isolated instances of flooding. A few showers and storms led to isolated instances of flooding. A few showers and storms led to isolated instances of flooding.\nEvent Narrative: A foot of water covering Old Courthouse Rd. near Besley Rd. A vehicle was stalled in the floodwaters. Cliff Hills Rd. closed due to flooding at Carter Run near Orlean. The stream gage on the Broad Run at Bristow exceeded the 9.5 foot flood stage during the indicated period. Piper Lane flooded near Manassas Airport and trails along the stream were also flooded. The peak level of 11.59 feet occurred at 9:45 AM. The stream gage on Carter Run near Orlean/Jeffersontown exceeded the 12 foot flood stage during the indicated period. Cliff Mills Rd. was flooded near Orlean. The peak level of 14.49 feet occurred at 1:30 AM on the 29th.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.4919 km away, between 2020-09-02 17:49:00 and 2020-09-02 18:06:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A disturbance (the remnant of convection from over the Ohio River Valley the day before) triggered a line of strong to severe thunderstorms that affected mainly northern Maryland and far northern Virginia during the early evening hours of Wednesday, September 2nd, 2020. A disturbance (the remnant of convection from over the Ohio River Valley the day before) triggered a line of strong to severe thunderstorms that affected mainly northern Maryland and far northern Virginia during the early evening hours of Wednesday, September 2nd, 2020.\nEvent Narrative: A tree was blown down in the 12300 block of VA-671 Harpers Ferry Road. A tree was blown down near the intersection of VA-9 Charles Town Pike and VA-704 Hamilton Station Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.6454 km away, between 2020-09-03 15:36:00 and 2020-09-03 15:45:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A disturbance (the remnant of convection from the day before over the Tennessee River Valley) triggered a few supercells and line segments from eastern West Virginia into the Washington/Baltimore metro areas. A disturbance (the remnant of convection from the day before over the Tennessee River Valley) triggered a few supercells and line segments from eastern West Virginia into the Washington/Baltimore metro areas.\nEvent Narrative: A tree and limbs were blown down onto wires on Berryville Road near MD-28 Darnestown Road. A 50-knot (58 MPH) wind gust was measured by a mesonet at Washington Grove Elementary School in Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.7377 km away, between 2020-09-03 18:04:00 and 2020-09-03 18:04:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A disturbance (the remnant of convection from the day before over the Tennessee River Valley) triggered a few supercells and line segments from eastern West Virginia into the Washington/Baltimore metro areas.\nEvent Narrative: Several trees were blown down southeast of Manassas, including one near the intersection of VA-612 Yates Ford Road and Bent Tree Lane.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 26.4118 km away, between 2020-10-29 09:45:00 and 2020-10-30 04:37:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia. Tropical moisture streamed into the area as the remnants of Zeta approached and interacted with a stalled frontal boundary. A prolonged period of heavy rain led to flooding across portions of Northern Virginia.\nEvent Narrative: Old Courthouse was closed at Besley Road due to flooding on Wolftrap Creek. Remington Road was closed due to flooding between Meadfield Drive and East Bowen Street. Hunter Mill Road closed due to flooding near Hunter Station Road. Brookfield Road was closed due to flooding between Parkgate Drive and Aden Road. Valley View Drive was closed due to flooding between Bristow Road and Crockett Drive. Reid Lane was closed due to flooding between Fitzwater Drive and Vint Hill Road. Cedar Run at Aden was in Minor Flood stage during the indicated time period, reaching a peak level of 10.31 feet at 1:07 AM on October 30th. Fleetwood Road was flooded near Cedar Run. Difficult Run at Wolf Trap was in Minor Flood Stage during the indicated time period, reaching a peak level of 195.64 feet at 6:05 PM on October 29th. Just over a foot of water covered Brown's Mill Road at its lowest point.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.5833 km away, between 2020-11-11 23:12:00 and 2020-11-12 21:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia. Heavy rain occurred as tropical moisture (record levels for November) streamed northward into the area and interacted with a stalled frontal zone. This heavy rainfall resulted in widespread flooding across Northern and Central Virginia.\nEvent Narrative: Old Church Road was closed due to flooding at Crockett Road. Brookfield Road was closed due to flooding between Aden Road and Parkgate Drive. Flooding occurred on Vale Road in Oakton. US-1 (Jefferson Davis Highway) was closed due to flooding between Acadia Street/Potomac Hills Drive and Little Forest Church Road. Cedar Run at Aden was in Minor Flood Stage during the indicated time period, reaching a peak level of 12.37 feet at 11:51 AM on November 12th. Fleetwood Road was flooded near Cedar Run. Cedar Run at Catlett was in Minor Flood Stage during the indicated time period, reaching a peak level of 12.72 feet at 5:30 AM on November 12th. Water overflowed the banks into the lowlands. Elk Run Road was closed due to flooding between Tenerife Road and Sowego Road. Valley View Drive was closed due to flooding at Crockett Road. Dumfries Road was closed due to flooding near Catlett Road (VA-28). The eastbound I-66 Custis Memorial Parkway ramp to southbound Nutley Street (VA-243) southwest was closed due to flooding. Fleetwood Drive was closed due to flooding near Slate View Court. Kettle Run Road was closed due to flooding near intersection with Homestead Drive. Difficult Run at Wolf Trap was in Minor Flood Stage during the indicated time period, reaching a peak level of 195.36 feet at 4:15 AM on November 12th. Just under a foot of water covered Brown's Mill Road at its lowest point. Rogues Road was closed due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.8572 km away, between 2020-11-15 17:51:00 and 2020-11-15 18:51:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front spawned a line of low-topped showers and thunderstorms that produced wind gusts of up to 70 MPH and numerous instances of downed trees. A strong cold front spawned a line of low-topped showers and thunderstorms that produced wind gusts of up to 70 MPH and numerous instances of downed trees. A strong cold front spawned a line of low-topped showers and thunderstorms that produced wind gusts of up to 70 MPH and numerous instances of downed trees. A strong cold front spawned a line of low-topped showers and thunderstorms that produced wind gusts of up to 70 MPH and numerous instances of downed trees.\nEvent Narrative: A tree blew down onto wires on Clarksburg Road. A tree blew down on Winding Creek Place. A tree blew down onto the ramp from MD-28 to I-270. There were several reports of trees blown down just west of Knoxville.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.5305 km away, between 2020-11-15 18:12:00 and 2020-11-15 19:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 7000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front spawned a line of low-topped showers and thunderstorms that produced scattered instances of downed trees. A strong cold front spawned a line of low-topped showers and thunderstorms that produced scattered instances of downed trees. A strong cold front spawned a line of low-topped showers and thunderstorms that produced scattered instances of downed trees.\nEvent Narrative: A tree blew down near the intersection of Taylorstown Road and Booth Road. A tree blew down on Creek Lane. A tree blew down on VA-666 near Loyalty Road. A tree blew down on VA-691 near Breezey Meadow Lane. A tree blew down on VA-287 Berlin Turnpike near Morrisonville Road. A tree blew down onto wires near the intersection of Leigh Mill Road and Peppertree Drive. A tree blew down along Sayre Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.6511 km away, between 2020-11-30 07:22:00 and 2020-11-30 09:22:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Multiple rounds of rain moved through the area as low pressure tracked to the west. This resulted in a few instances of flooding across northern and central Virginia.\nEvent Narrative: Old Courthouse Road was closed due to flooding between Trap Road and Creek Crossing Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.5105 km away, between 2020-12-16 21:38:00 and 2020-12-17 00:28:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure tracked into the Ohio Valley before transferring its energy to a coastal low along the Mid-Atlantic Coast. The coastal low intensified as it moved to the northeast. At the same time, high pressure was located to the north. Therefore, significant wintry precipitation fell across the area in the form of snow, sleet, and freezing rain. Snowfall amounts averaged around 6 to 12 inches west of Interstate 95 with 2 to 4 inches around Interstate 95. Freezing rain also occurred with around tenth to a quarter inch of ice from near the Catoctin Mountains to near Interstate 95. This also lead to some isolated instances of flooding in VA. Isolated river flooding then continued into the next day.\nEvent Narrative: The stream gage on Difficult Run at Wolf Trap, VA. rose above flood stage during the specified time, reaching a max flood stage of 195.19 feet at 11:25 PM EST.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 23.9189 km away, between 2020-12-24 13:46:00 and 2020-12-25 18:36:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event.\nEvent Narrative: The stream gage on South Fork Quantico Creek at Independent Hill, VA reached flood stage during the specified time period, with a peak of 9.16feet at 9:15 PM EST. At 9 feet, water approaches Joplin Road /Route 619/ at the creek. The stream gage on Broad Run near Bristow, VA reached flood stage during the specified timeframe, reaching a peak stream level of 13.75 feet at 3:25 AM EST. At 9.5 feet Piper Lane is flooded near Manassas Airport. Trails near the stream are also flooded. At 16 feet water would begin to approach backyards in the Kingsbrooke neighborhood. The stream gage on Cedar Run near Aden, VA rose above flood stage during the specified timeframe, reaching a peak stream level of 11.37 feet at 8:21 AM EST. At 10 feet Fleetwood Road floods near Cedar Run. The stream gage on Difficult Run at Wolf Trap, VA. rose above flood stage during the specified time, reaching a max flood stage of 195.13 feet at 2:50 PM EST. The stream gage on Difficult Run at Wolf Trap, VA. rose above flood stage during the specified time, reaching a max flood stage of 195.61 feet at 9:40 PM EST. The stream gage on Difficult Run at Wolf Trap, VA. rose above flood stage during the specified time, reaching a max flood stage of 195.49 feet at 4:05 AM EST. The stream gage on South Fork Quantico Creek at Independent Hill, VA reached flood stage during the specified time period, with a peak of 9.16feet at 3:15 AM EST. At 9 feet, water approaches Joplin Road /Route 619/ at the creek. The stream gage on Bull Run at Manassas Park, VA rose above flood stage during the specified timeframe, reaching a peak stream level of 15.79 feet at 10:05 AM EST. At 15 feet backyards are flooded along Lake Drive in Manassas, along with much of the Bull Run trail system.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 29.152 km away, between 2020-12-25 15:54:00 and 2020-12-26 13:52:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. There were then a few large stem rivers that crept up to flood stage in the couple of days following the main event. A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. There were then a few large stem rivers that crept up to flood stage in the couple of days following the main event.\nEvent Narrative: The stream gage on the Monocacy River near Frederick (FDKM2) rose above flood stage during the specified timeframe, reaching a peak stream level of 16.6 feet at 5:30 PM EST. At 16 feet, much of Pinecliff Park and Rivermist Park in Frederick are flooded. Buckeystown Community Park is also flooded with water approaching the parking lot. Waters are also approaching the Frederick city wastewater treatment plant and the Ballenger Creek wastewater treatment plant. Significant backwater flooding is occurring. Several roads will be closed along the river and adjoining creeks. The stream gage on the Potomac River at Edward's Ferry rose above flood stage during the specified timeframe, reaching a peak stream level of 15.25 feet at 7:45 AM EST. At 15 feet, water reaches the boat ramp and lower parking area at Edwards Ferry, and begins to inundate areas near Whites Ferry.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 47.6654 km away, between 2020-12-25 20:22:00 and 2020-12-26 22:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front pushed through the area during the evening Dec 24th. An area of low pressure formed along this front and slid across the region. This brought some heavy showers to the region, and even a few isolated thunderstorms. Several instances of flooding resulted from this event. There were then a few large stem rivers that crept up to flood stage in the couple of days following the main event.\nEvent Narrative: The stream gage on the Shenandoah River near Milville rose above flood stage during the specified timeframe, reaching a peak stream level of 11.33 feet at 7:30 AM EST. At 1 feeet, A small portion of Wilt Road (County Road 9/8) begins to flood. Water also begins to flow over Millville Dam.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 30.8899 km away, between 2021-03-01 23:27:00 and 2021-03-03 12:21:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure over the midwestern United States brought a warm front across the region February 28th. Warm advection precipitation, enhanced by upslope flow and favorable upper jet dynamics, lead to an inch or two of rainfall in western portions of our forecast area. This, along with partial melting of snowpack in the mountains, lead to some isolated flooding across eastern western portions of our forecast area that continued into March 1st. River flooding continued over the next day or two. Low pressure over the midwestern United States brought a warm front across the region February 28th. Warm advection precipitation, enhanced by upslope flow and favorable upper jet dynamics, lead to an inch or two of rainfall in western portions of our forecast area. This, along with partial melting of snowpack in the mountains, lead to some isolated flooding across eastern western portions of our forecast area that continued into March 1st. River flooding continued over the next day or two.\nEvent Narrative: The stream gauge on the Potomac River at Point of Rocks reached flood stage during the specified timeframe, reaching a crest of 16.39 feet on March 2nd at 11:30 AM EST. At 16 feet, the parking lots at both the McKimmey and Brunswick boat ramps begin to flood. Flooding of an agricultural field adjacent to the McKimmey boat ramp is occurring. About half the lower parking lot of the Point of Rocks boat ramp is also flooded. Several other low lying areas and campgrounds near the river begin to flood as well at lower thresholds. The stream gauge on the Potomac River at Edward's Ferry reached flood stage during the specified timeframe, reaching a crest of 16.91 feet on March 2nd at 3:30 PM EST. At 17 feet, floodwaters begin to enter the store at Whites Ferry, and have already reached the boat ramp at Edward's Ferry.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.3902 km away, between 2021-03-28 15:34:00 and 2021-03-28 15:36:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: Brief clearing occurred ahead of a strong cold front, spawning a line of thunderstorms that producing wind gusts of around 50 to up to 70 mph as it tracked across northern Maryland and extreme northwestern Virginia during the mid to late afternoon hours. Brief clearing occurred ahead of a strong cold front, spawning a line of thunderstorms that producing wind gusts of around 50 to up to 70 mph as it tracked across northern Maryland and extreme northwestern Virginia during the mid to late afternoon hours.\nEvent Narrative: A large tree was blown down in the 1300 block of VA-606 River Road. A tree was blown down on VA-683 Branchriver Road near VA-671 Harpers Ferry Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 9.8946 km away, between 2021-04-30 15:39:00 and 2021-04-30 15:50:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 11000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front spawned a shallow line of convection that produced severe wind gusts. A strong cold front spawned a shallow line of convection that produced severe wind gusts. A strong cold front spawned a shallow line of convection that produced severe wind gusts.\nEvent Narrative: Several trees were blown down near Difficult Run in Oakton. A wind gust of 52 knots (60 MPH) was measured by the ASOS at Washington Dulles International Airport (KIAD). A tree blew down in the 3900 block of Pickett Road. Another tree blew down damaging three cars nearby.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.9584 km away, between 2021-04-30 15:44:00 and 2021-04-30 15:46:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 27000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front spawned a shallow line of convection that produced severe wind gusts. A strong cold front spawned a shallow line of convection that produced severe wind gusts.\nEvent Narrative: Several trees were blown down on Falls Road between Woodington Drive and River Road. The road was closed. A 50-knot (58 MPH) wind gust was measured by a mesonet in Gaithersburg. Part of a metal roof of a townhouse was blown off nearby on Golden Ash Way. A tree blew down onto a house on Pyle Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.152 km away, between 2021-05-04 14:59:00 and 2021-05-04 15:39:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 24000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front sparked scattered severe thunderstorms that produced mainly damaging straight-line wind gusts across much of Virginia into parts of Maryland. A cold front sparked scattered severe thunderstorms that produced mainly damaging straight-line wind gusts across much of Virginia into parts of Maryland. A cold front sparked scattered severe thunderstorms that produced mainly damaging straight-line wind gusts across much of Virginia into parts of Maryland. A cold front sparked scattered severe thunderstorms that produced mainly damaging straight-line wind gusts across much of Virginia into parts of Maryland. A cold front sparked scattered severe thunderstorms that produced mainly damaging straight-line wind gusts across much of Virginia into parts of Maryland. A cold front sparked scattered severe thunderstorms that produced mainly damaging straight-line wind gusts across much of Virginia into parts of Maryland.\nEvent Narrative: A tree blew down in the 5000 block of VA-28 Cattlett Road. A tree blew down on Farmview Road near VA-28 Nokesville Road. A tree blew down blocking VA-665 Fox Mill Road near VA-672 Vale Road. A large tree was uprooted at a residence causing roof, wall and siding damage to the corner of a house off Flint Hill Road. A tree blew down on VA-683 Turnbull Road near VA-802 Springs Road. A pole and wires were down in the 4000 block of Ringwood Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 24.8638 km away, between 2021-05-26 14:45:00 and 2021-05-26 19:20:00. The events included records with hailstones measuring 41.916666666666664 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 381000.0 and crop damage of 0.0. \n\nEpisode Narrative: A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts. A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts.\nEvent Narrative: A tree blew down near the intersection of US-17 James Madison Highway and VA-628 Keith Road. There were several reports of trees blown down in the Taylorstown area, including one large tree in the 40000 block of VA-673 Featherbed Lane. Pea to quarter size hail was reported near Gainesville. Two trees blew down, siding blew off a building, and a fence blew down near the intersection of Golders Green Place and Scottish Hunt Lane. A large tree blew down in the 12000 block of Loft Court. Quarter size hail was reported in Manassas. Quarter size hail was reported just northwest of Manassas Park. Multiple trees blew down on VA-671 Harpers Ferry Road near Neersville. A tree blew down on VA-683 Branchriver Road near Buzzard Rock Lane. A tree blew down on VA-673 Irish Corner Road near VA-690 Mountain Road. A tree blew down on VA-663 Newvalley Church Road near VA-287 Berlin Turnpike. Numerous trees and power lines were blown down in a several hundred yard wide straight-line swath near the intersection of Windfields Service Lane and VA-734 Snickersville Turnpike. Trees were also blown down on VA-734 Snickersville Turnpike near Sam Fred Road. A tree blew down on VA-674 Georgetown Road. Widespread wind damage was reported in and around Manassas. A tree blew down on Fairview Avenue next to the Manassas Police Station. Multiple large tree limbs were snapped off near the intersection of Sudley Road and VA-28 Centreville Road. Nearby, a tree fell onto a mobile home, destroying it. Numerous trees were blown down in the 9000 block of VA-28 Centreville Road. Multiple trees were blown down near Chantilly and Reston, including near the intersection of Parapet Way and Oxon Road and on Lawyers Road. A portion of a tin roof was removed from an office building in the 14300 block of Willard Road, with numerous other trees blown down in the area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.1346 km away, between 2021-05-26 18:12:00 and 2021-05-26 18:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A pre-frontal trough and approaching cold front ignited multiple rounds of severe thunderstorms during the afternoon and evening hours. Some thunderstorms produced significant microbursts.\nEvent Narrative: A tree blew down on MD-478 West Potomac Street near Moore Street. Power lines were blown down in the 3000 block of Petersville Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 31.9736 km away, between 2021-06-03 14:45:00 and 2021-06-03 16:44:00. The events included records with hailstones measuring 40.25 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 34000.0 and crop damage of 0.0. \n\nEpisode Narrative: A pressure trough ignited numerous showers and thunderstorms, several of which produced localized damaging winds, hail, and a tornado. A pressure trough ignited numerous showers and thunderstorms, several of which produced localized damaging winds, hail, and a tornado. A pressure trough ignited numerous showers and thunderstorms, several of which produced localized damaging winds, hail, and a tornado. A pressure trough ignited numerous showers and thunderstorms, several of which produced localized damaging winds, hail, and a tornado.\nEvent Narrative: Trees blew down near the intersection of MD-355 Frederick Road and Croghan Lane. Wires blew down onto I-270 Eisenhower Memorial Highway/Washington National Pike near Exit 22/MD-109 Old Hundred Road. Trees were blown down on MD-28 Darnestown Road at Cattail Road. Several trees were blown down on a property nearby with two power poles snapped. A tree was blown down on MD-117 Clopper Road near Little Seneca Creek. A tree and wires were blown down on MD-118 Germantown Road and MD-121 Clarksburg Road. Quarter size hail was reported near Washington Grove/Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.1753 km away, between 2021-06-03 15:00:00 and 2021-06-03 15:00:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A pressure trough ignited numerous showers and thunderstorms, several of which produced localized damaging winds, hail, and a tornado.\nEvent Narrative: Trees blew down near the intersection of VA-686 Sawmill Lane and VA-685 Arnold Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.3398 km away, between 2021-06-03 15:10:00 and 2021-06-03 15:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A pressure trough ignited numerous showers and thunderstorms, several of which produced localized damaging winds, hail, and a tornado.\nEvent Narrative: A couple of trees blew down near the intersection of US-340 and CR-32 Chestnut Hill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.5108 km away, between 2021-06-08 19:22:00 and 2021-06-08 19:22:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 11000.0 and crop damage of 0.0. \n\nEpisode Narrative: Isolated severe thunderstorms caused tree damage in Fauquier County and Rockingham County VA. Isolated severe thunderstorms caused tree damage in Fauquier County and Rockingham County VA.\nEvent Narrative: Nearly a dozen trees and large limbs blew down along VA-721 Free State Road near and south of I-66, and along I-66 between Exits 23 and 32. A tree blew down near the intersection of VA-688 Leeds Manor Road and Braemont Lane.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 16.6473 km away, between 2021-06-10 16:13:00 and 2021-06-10 18:13:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving cold front dropped into the area from the northeast. The airmass was very warm and humid ahead of the boundary, and that led to the development of showers and thunderstorms with heavy rainfall. The storm motion was slow due to light winds aloft, so the heavy rain led to instances of flooding and flash flooding.\nEvent Narrative: The exit ramp from Interstate 66 at Exit 62/VA-243 Nutley Street was closed due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 17.6559 km away, between 2021-06-10 16:38:00 and 2021-06-10 16:38:00. The events included records with estimated wind gusts of 40.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms with very heavy rain produced sporadic, minor wind damage. All but one storm seemed to produce sub-severe winds based on the sporadic nature of the damage and the environment unfavorable for severe wind.\nEvent Narrative: A tree was reported down on VA-601 Shelter Lane near VA-234 Sudley Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 34.9053 km away, between 2021-06-11 11:01:00 and 2021-06-11 17:05:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving cold front continued to drop to the south and west, but low pressure developed along the boundary and there was still anomalously high amounts of moisture in place. Therefore, more heavy rain developed and this led to instances of flooding and flash flooding. A slow moving cold front continued to drop to the south and west, but low pressure developed along the boundary and there was still anomalously high amounts of moisture in place. Therefore, more heavy rain developed and this led to instances of flooding and flash flooding. A slow moving cold front continued to drop to the south and west, but low pressure developed along the boundary and there was still anomalously high amounts of moisture in place. Therefore, more heavy rain developed and this led to instances of flooding and flash flooding. A slow moving cold front continued to drop to the south and west, but low pressure developed along the boundary and there was still anomalously high amounts of moisture in place. Therefore, more heavy rain developed and this led to instances of flooding and flash flooding. A slow moving cold front continued to drop to the south and west, but low pressure developed along the boundary and there was still anomalously high amounts of moisture in place. Therefore, more heavy rain developed and this led to instances of flooding and flash flooding.\nEvent Narrative: VA-682 Rodeffer Road was closed due to a washout at VA-681 Milltown Road. The road was closed near the intersection of Artemus Road and Pageland Lane due to flooding. VA-856 Armistead Filler Lane was closed due to flooding at VA-663 Quarter Branch Road. Short Hill Road was closed due to flooding. South Church Street was closed near Fry Farm due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.6013 km away, between 2021-06-13 11:40:00 and 2021-06-13 11:40:00. The events included records with estimated wind gusts of 40.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front spawned several severe thunderstorms west of the Blue Ridge Mountains.\nEvent Narrative: A tree was reported down on MD-79 Petersville Road near Chick Lane.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 13.595 km away, between 2021-06-14 19:43:00 and 2021-06-14 21:15:00. The events included records with hailstones measuring 37.8125 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 12000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front spawned several clusters of supercells that produced hail and wind during the evening hours. A cold front spawned several clusters of supercells that produced hail and wind during the evening hours. A cold front spawned several clusters of supercells that produced hail and wind during the evening hours. A cold front spawned several clusters of supercells that produced hail and wind during the evening hours.\nEvent Narrative: Half dollar size hail was reported in Centreville. A tree blew down onto a house in the 4500 block of Logmill Road. A tree blew down near the intersection of Compton Road and Balmoral Forest Road. Large tree limbs snapped near the intersection of VA-681 Walker Road and Squires Trail.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 15.055 km away, between 2021-06-14 22:17:00 and 2021-06-15 00:45:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front passed through the area during the afternoon of the 14th into the evening and overnight hours. Ahead of the cold front, there was plenty of instability and moisture, so thunderstorms produced heavy rainfall. This led to instances of flooding and flash flooding. A cold front passed through the area during the afternoon of the 14th into the evening and overnight hours. Ahead of the cold front, there was plenty of instability and moisture, so thunderstorms produced heavy rainfall. This led to instances of flooding and flash flooding.\nEvent Narrative: The stream at Difficult Run surpassed minor flood stage, cresting at 195.74 feet at 3:50 AM EST. The water level fell below flood stage at 5:47 AM EST. Six inches of water covered the area around its lowest point. High water was reported on Fairfax Boulevard near Oak Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.9443 km away, between 2021-06-21 15:36:00 and 2021-06-21 16:53:00. The events included records with estimated wind gusts of 54.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 16000.0 and crop damage of 0.0. \n\nEpisode Narrative: Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia. Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia. Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia. Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia. Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia.\nEvent Narrative: A tree blew down on VA-7 Harry Byrd Highway near VA-603 Castleman Road. Trees blew down in and around Purcellville, including on VA-735 Black Oak Road near VA-701 Otley Road. Several trees blew down near Leesburg, including on VA-699 Dry Mill Road near VA-820 Thomas Mill Road, on VA-7 Harry Byrd Highway, and on VA-653 Cochran Mill Road near VA-652 Gant Lane. Numerous trees were blown down around Middleburg, including on US-50 Washington Street near Chestnut Street and US-50 Washington Street at Melmore Place. A tree blew down on Meadowlark Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.7209 km away, between 2021-06-21 16:14:00 and 2021-06-21 16:25:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia. Lines of severe thunderstorms produced scattered to numerous instances of wind damage across eastern West Virginia, northern Maryland, and northern Virginia.\nEvent Narrative: Trees blew down on MD-28 Darnestown Road between MD-109 Beallsville Road and Martinsburg Road. A tree blew down on MD-28 Darnestown Road at Copen Meadow Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.3537 km away, between 2021-06-30 17:30:00 and 2021-06-30 17:30:00. The events included records with estimated wind gusts of 45.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms produced localized damaging downburst winds over portions of eastern West Virginia, northern Virginia, and north-central Maryland.\nEvent Narrative: A single tree was reported down on US-340 near Chestnut Hill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.2354 km away, between 2021-06-30 17:40:00 and 2021-06-30 18:07:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 112000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms produced localized damaging downburst winds over portions of eastern West Virginia, northern Virginia, and north-central Maryland. Thunderstorms produced localized damaging downburst winds over portions of eastern West Virginia, northern Virginia, and north-central Maryland. Thunderstorms produced localized damaging downburst winds over portions of eastern West Virginia, northern Virginia, and north-central Maryland.\nEvent Narrative: Trees blew down near Round Hill, including one that blew into the roadway on VA-765 Ridgeside Road near VA-626 Foggy Bottom Road, and one that blew into the roadway on VA-716 Edgegrove Road near VA-719 Woodgrove Road. A single tree blew down onto wires, causing a pole to fall on VA-621 Arcola Mills Drive near VA-606 Loudoun County Parkway. A microburst blew down over half a dozen trees and snapped numerous large branches along VA-680 Axline Road between VA-850 Picnic Woods Road and Snowbird Court. A large outbuilding was moved from its foundation on VA-675 South Church Street/Fry Farm Road. The metal roof to a restaurant was blown off near the intersection of Oktoberfest Way and South Church Street. Although most of the damage was concentrated in a few hundred yard wide swath over the span of about a mile on the southwest side of Lovettsville, a single tree was reported down on VA-667 Yakey Lane near VA-672 Lovettsville Road and Ropp Lane to the northeast of Lovettsville.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.9622 km away, between 2021-07-01 12:24:00 and 2021-07-01 19:46:00. The events included records with estimated wind gusts of 51.111111111111114 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 30000.0 and crop damage of 0.0. \n\nEpisode Narrative: Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area. Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area.\nEvent Narrative: Trees blew down near the intersection of VA-654 Popes Head Road and Lewisham Road. A large tree blew down on VA-243 Nutley Street Southwest between Courthouse Road Southwest and Tapawingo Road Southwest in Vienna. Tree damage was reported near Great Falls, including a tree that blew down near the intersection of Watts Road and Chesapeake Drive. Several trees and large branches were blown down in and around Ashburn. A tree was reported down on VA-625 Waxpool Road near VA-267 Dulles Greenway. A six inch diameter tree blew down near the intersection of VA-901 Claiborne Parkway and Val Aosta Drive/Early Light Place, with several other large branches down in the area. A tree blew down at a residence near Farmwell Hunt Plaza. Large branches and small trees blew down in Ashburn Village. A large tree was uprooted on Cheltenham Circle near Alder Lake. Two trees blew down across VA-670 Old Auburn Road near VA-692 Kines Road. There were several calls for trees blown down in and around Reston. Several trees were blown down in and around Clifton. Trees blew down near the intersection of Newman Road and VA-612 Colchester Road. Trees blew down near the intersection of Coach Road and Post Road. Large tree limbs were blown down on Spring Oak Court. A tree blew down on VA-643 Burke Center Parkway near VA-286 Fairfax County Parkway.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 40.8302 km away, between 2021-07-01 13:17:00 and 2021-07-01 13:17:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area.\nEvent Narrative: Quarter size hail was reported near Damascus.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.572 km away, between 2021-07-01 22:19:00 and 2021-07-02 00:20:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A southerly flow allowed for plenty of moisture ahead of a cold front. The moisture along with an unstable atmosphere caused heavy rain to be associated with thunderstorms, and this led to instances of flash flooding.\nEvent Narrative: The water level rose above flood stage along Difficult Run, cresting at 195.19 feet at 11:15 PM EST. Six inches of water covered Browns Mill Road at its lowest point.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.7273 km away, between 2021-07-08 14:15:00 and 2021-07-08 14:20:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A couple bands of thunderstorms well out ahead of Tropical Storm Elsa produced a few instances of wind damage. A couple bands of thunderstorms well out ahead of Tropical Storm Elsa produced a few instances of wind damage.\nEvent Narrative: Trees blew down near the intersection of VA-700 Woodtrail Road and Hillock Lane. Trees blew down near the intersection of VA-731 Watermill Road and VA-734 Snickersville Turnpike. Trees blew down near the intersection of VA-709 Sands Road near VA-726 Taylor Road. Trees blew down on VA-662 Simpson Cirlce near VA-817 Fulton Place. Trees blew down near the intersection of VA-698 Old Wheatland Road near VA-9 Charles Town Pike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.7506 km away, between 2021-07-09 14:35:00 and 2021-07-09 14:35:00. The events included records with estimated wind gusts of 45.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1500.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms produced several instances of wind damage during the afternoon hours, mainly over central and southern Maryland.\nEvent Narrative: A branch fell onto wires causing a fire in the 20600 block of MD-28 Darnestown Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.2837 km away, between 2021-07-14 14:40:00 and 2021-07-14 15:10:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front produced numerous thunderstorms that resulted in scattered wind damage across east-central Virginia into southern Maryland. A cold front produced numerous thunderstorms that resulted in scattered wind damage across east-central Virginia into southern Maryland. A cold front produced numerous thunderstorms that resulted in scattered wind damage across east-central Virginia into southern Maryland.\nEvent Narrative: A tree blew down near the intersection of VA-643 Henderson Road and VA-647 Hampton Road. A tree blew down onto wires on Hunting Shire Lane off of VA-643 Henderson Road. A tree blew down on VA-721 Free State Road at VA-720 Mountjoy Road. A tree blew down near the intersection of VA-688 Leeds Manor Road and VA-647 Crest Hill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 40.0925 km away, between 2021-07-17 13:36:00 and 2021-07-17 14:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 7000.0 and crop damage of 0.0. \n\nEpisode Narrative: Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours. Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours. Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours. Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours. Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours.\nEvent Narrative: A large tree blew down blocking the roadway at the corner of VA-606 River Road/Feltner Road and VA-649 Frogtown Road. A tree blew down on VA-651 Lees Mill Road near Westbury Drive. Two trees blew down onto power lines on VA-744 Lovers Lane near Lees Ridge Road. A tree blew down blocking the roadway in the 2100 block of VA-603 Castleman Road. A tree blew down on High Hill Court.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.1349 km away, between 2021-07-17 14:50:00 and 2021-07-17 14:55:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours. Showers and thunderstorms produced scattered instances of wind damage during the afternoon and early evening hours.\nEvent Narrative: A tree blew down on MD-124 Midcounty Highway. A tree and wires blew down on Glen Mill Road near Joiners Lane. A tree blew down near the intersection of Spaatz Place and Okinawa Avenue; its branches struck a house and tore down wires. A tree blew down in the 9600 block of Brink Road causing a collision involving several vehicles.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 41.6779 km away, between 2021-07-21 13:11:00 and 2021-07-21 13:11:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Several thunderstorms ahead of a cold front produced widely scattered instances of wind damage.\nEvent Narrative: Tree damage was reported north of Lovettsville, including a large 6-inch diamter tree limb that fell blocking northbound VA-668 Ropp Lane near Fairbrook Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.3517 km away, between 2021-07-26 17:37:00 and 2021-07-26 18:36:00. The events included records with estimated wind gusts of 47.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1500.0 and crop damage of 0.0. \n\nEpisode Narrative: A pair of fronts spawned two clusters of severe thunderstorms that produced localized considerable wind damage near Staunton, Virginia, Silver Spring, Maryland, and Washington, DC. A pair of fronts spawned two clusters of severe thunderstorms that produced localized considerable wind damage near Staunton, Virginia, Silver Spring, Maryland, and Washington, DC.\nEvent Narrative: A single tree was reported down on VA-2401 Riverside Parkway near Deerfield Avenue. Tree damage was reported near Fairfax Station, including a tree that blew down near the intersection of VA-612 Colchester Road and Clifton Spring Drive.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 33.5353 km away, between 2021-07-28 20:35:00 and 2021-07-28 20:35:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Relatively isolated but potent thunderstorms produced both large hail and damaging wind gusts, some significant, during the afternoon and evening hours.\nEvent Narrative: Quarter size hail was reported near Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 12.7262 km away, between 2021-07-28 21:11:00 and 2021-07-28 21:11:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Relatively isolated but potent thunderstorms produced both large hail and damaging wind gusts, some significant, during the afternoon and evening hours.\nEvent Narrative: A tree blew down on Riva Ridge Drive at the intersection of Schindel Court and Lockmeade Court. A tree blew down on Kettle Pond Lane at Amanda Drive. A tree blew down onto a driveway in the 11100 block of Tommye Lane.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 28.7483 km away, between 2021-08-10 15:20:00 and 2021-08-10 16:48:00. The events included records with hailstones measuring 48.96875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 41000.0 and crop damage of 0.0. \n\nEpisode Narrative: A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail.\nEvent Narrative: Four trees blew down along Paigeland Lane just north of I-66/VA-234. A tree blew down near the intersection of VA-692 Rickard Road and VA-691 Bolington Road. Several trees, branches and wires blew down in the Merrifield, Dunn Loring, Fairfax and Vienna area. A tree blew down near the intersection of Blake Lane and US-29 Lee Highway. A tree blew down on VA-243 Nutley Street just south of I-66 near Hermosa Drive. A tree blew down on Chichester Lane near US-50 Arlington Boulevard. A tree blew down near the intersection of Overlook Street and Williams Avenue. Fencing blew onto railroad tracks on the Orange Line of the DC Metro near Dunn Loring. A tree blew down near the intersection of Newstead Lane and Greengarden Road. Golf ball size hail was reported near Upperville. Numerous trees and power lines were blown down in and around Upperville off US-50 John S. Mosby Highway near VA-619 Trappe Road. Three trees blew down in the 22000 block of VA-626 Foxcroft Road. Numerous other trees and large branches were down in the area. Trees and numerous branches blew down along Lime Kiln Road, with other trees and wires down in the area.", "The following events were reported: Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 32.3042 km away, between 2021-08-10 15:40:00 and 2021-08-10 18:07:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2525000.0 and crop damage of 0.0. \n\nEpisode Narrative: A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail. A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail.\nEvent Narrative: Wires blew down near the intersection of Montevideo Road and River Road. Wires blew down near the intersection of Jones Lane and Quail Run Drive. A tree blew down onto wires in the 12900 block of Riffle Ford Court. Several trees blew down in the southwestern corner of Frederick County near Rosemont. A tree blew down on US-340 near MD-17. A tree blew down on MD-17 at Lees Road. A tree blew down on US-15 near mile marker 7. Wires blew down in the 24600 block of MD-355 Frederick Road. A tree blew down on I-270 Washington National Pike/Dwight D. Eisenhower Highway near Comus Road. Lightning struck a 3-story apartment building in the 13100 block of Millhaven Place. The lightning strike started a severe fire that started in the attic and caused the building to collapse, displacing a dozen families and causing an estimated 2.5 million dollars in damage. A tree blew down on MD-80 Fingerboard Road near Bartholows Road. A wind gust of 57 knots (66 MPH) was measured by a mesonet near Germantown. Lightning struck a tree which fell onto a house in the 16500 block of Sioux Lane. Lightning struck a house causing a fire in the 15100 block of Rollinmead Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.7944 km away, between 2021-08-10 15:45:00 and 2021-08-10 15:45:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A lee pressure trough ignited thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe downbursts and sporadic hail.\nEvent Narrative: A tree blew down on Cattail Run Road near Fleetwood Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 36.1772 km away, between 2021-08-11 14:05:00 and 2021-08-11 15:55:00. The events included records with estimated wind gusts of 52.142857142857146 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 34000.0 and crop damage of 0.0. \n\nEpisode Narrative: A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail.\nEvent Narrative: Several trees blew down along VA-55 in Markham. Trees blew down near the intersection of VA-719 Airmont Road and VA-736 Bloomfield Road. Two trees blew down near the intersection of VA-719 Airmont Road and Furr Road. A tree blew down onto a car on I-66/US-17/VA-55 near mile marker 26. A tree blew down on VA-721 Free State Road. Numerous trees and large tree limbs blew down on VA-9 Charles Town Pike between VA-738 Hampton Road and VA-698 Wheatland Road (near Old Stage Place). A tree blew down onto a car on Snowbound Court. A tree blew down near the intersection of Holly Court and Longwood Drive.", "The following events were reported: Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 35.9489 km away, between 2021-08-11 14:25:00 and 2021-08-11 15:33:00.The events resulted in 0 injuries and 1 fatalities. The events caused property damage valued at 319000.0 and crop damage of 0.0. \n\nEpisode Narrative: A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail. A lee pressure trough and weak cold front combined to ignite numerous thunderstorms in a strongly unstable environment. The strongest thunderstorms produced severe wind gusts and sporadic hail.\nEvent Narrative: Trees blew down on MD-464 Point of Rocks Road between Lander Road and Fry Road. Several trees blew down along Pleasant View Road. Trees blew down onto southbound I-270 Washington National Pike/Dwight D. Eisenhower Memorial Highway between Exit 26/MD-80 Fingerboard Road and Exit 22/MD-109 Old Hundred Road. Trees blew down along Doctor Perry Road and Thurston Road. A tree was reported down near the intersection of MD-107 Whites Ferry Road and Partnership Road. A tree blew down onto a vehicle in the 10000 block of MD-190 River Road. Lightning struck a house causing a fire in the 9500 block of Ball Road. The fire caused the structure to collapse, killing a firefighter who was inside.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 28.2415 km away, between 2021-08-13 14:50:00 and 2021-08-13 16:47:00. The events included records with hailstones measuring 51.296875 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 187000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail.\nEvent Narrative: Wind gusts of up to 64 knots (74 MPH) were measured by the AWOS at Warrenton Airport. Numerous large trees several feet in diameter were uprooted with other trees and large branches toppled and snapped in the area, including near the intersection of VA-610 Midland Road and Airport Road. Large trees, branches, and wires were down near the Northern Virginia Community College - Loudoun Campus. Poles and traffic light stands were brought down near the intersection of VA-7 Harry Byrd Highway and Campus Drive. Multiple trees blew down in the Great Falls area. Trees blew down on VA-603 Beach Mill Road near Patowmack Drive. A large tree blew down in the 9800 block of Arnon Chapel Road. Trees blew down near the intersection of VA-600 Beverleys Mill Road and US-29/US-15 Lee Highway. A tree blew down in the 6600 block of VA-675 Kelly Road. Trees blew down near the intersection of VA-28 Catlett Road and Smith Midland Lane. Trees blew down in the 5100 block of Germantown Road. A tree blew down near the intersection of Kennedy Road and Vint Hill Parkway. A tree blew down on Beverley Mill Drive near I-66. Trees and wires blew down on MD-193 Georgetown Pike between VA-674 Springvale Road and VA-681 Walker Road. Numerous trees blew down near the intersection of VA-616 Casanova Road and VA-643 Meetze Road. Numerous trees blew down in the 8900 block of VA-667 Old Dumfries Road. Numerous trees blew down on VA-616 Casanova Road near Poplar Springs Manor. A tree blew down on VA-609 Courthouse Road. There were about a dozen calls for trees and wires down. Numerous trees, branches and wires blew down in the Oakton, Reston, Vienna, and Wolf Trap areas. Trees blew down on VA-677 Hunter Station Road near Roundhouse Road. A large tree blew down near the intersection of Wendover Drive and Round Springs Drive. Trees blew down near the intersection of Wendover Drive and Bird Drive. A large tree blew down in the 2300 block of Trott Avenue. A large tree blew down near the intersection of Clarks Crossing Road and Elgin Drive. Trees blew down near the intersection of Clover Glen Drive and Barnwood Terrace. Golf ball size hail was reported in Oakton. Trees blew down near the intersection of Worcester Drive and Laurel Street. A tree was reported down in the 2100 block of VA-688 Leeds Manor Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.6205 km away, between 2021-08-13 15:10:00 and 2021-08-13 15:30:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 37000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail. A cold front intersected an extremely unstable airmass. The result was numerous strong to severe thunderstorms containing damaging wind gusts and some hail.\nEvent Narrative: Trees blew down near the intersection of MD-190 River Road and Travilah Road. A wind gust of 50 knots (58 MPH) was measured by a mesonet in Germantown. Numerous trees blew down near Germantown and Boyds. Numerous trees blew down in the 17000 block of Germantown Road. Several large pine trees snapped and dozens of large tree limbs blew down near the Maryland Soccerplex; soccer goals and Porta Potties blew over. Trees blew down on MD-117 Clopper Road near Mateny Road. A large tree blew down on Central Park Circle at the South Germantown Recreational Park. Numerous trees and wires blew down in the Damascus and Laytsonville area. Multiple trees blew down near the intersection of MD-94 Annapolis Rock Road and MD-108 Damascus Road. Multiple trees blew down near the intersection of MD-108 Laytonsville Road and MD-650 Damascus Road. A tree blew down near the intersection of MD-124 Woodfield Road and Sweepstakes Road. A tree blew down near the intersection of Hawkins Creamery Road and Woodfield School Road. Wires blew down in the 24800 block of MD-124 Woodfield Road. Wires blew down in the 25900 block of MD-27 Ridge Road. Trees and wires blew down on MD-124 near Greenel Road. Power lines blew down in the unit block of Clearwater Court. Power lines blew down in the 9500 block of Pleasant Plains Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 21.1988 km away, between 2021-08-15 00:45:00 and 2021-08-15 04:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving boundary combined with plenty of moisture and an unstable atmosphere led to instances of flooding and flash flooding overnight on the 14th into the early morning of the 15th. A slow moving boundary combined with plenty of moisture and an unstable atmosphere led to instances of flooding and flash flooding overnight on the 14th into the early morning of the 15th.\nEvent Narrative: Signal Hill Road was closed near the 7800 Block due to high water. Linton Hall Road at Lee Highway was closed due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 37.1855 km away, between 2021-08-16 22:35:00 and 2021-08-17 00:35:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A boundary remain draped overhead while a deep southerly flow ushered in plenty of moisture. Showers and thunderstorms resulted in heavy rainfall that led to instances of flooding and flash flooding.\nEvent Narrative: Taylorstown Road was closed both ways around between Loyalty Road and Downey Mill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.7499 km away, between 2021-08-18 00:03:00 and 2021-08-18 00:03:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A line of thunderstorms produced a localized downburst resulting in minor wind damage just after midnight.\nEvent Narrative: Two trees and several large branches blew down on Hampton Road near Beaver Pond Lane.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 13.5538 km away, between 2021-08-20 06:59:00 and 2021-08-20 10:10:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding. A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding. A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding. A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding. A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding. A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding.\nEvent Narrative: There was a water rescue at the Intersection of VA-677 Old Courthouse Road and Besley Road due to high water flowing out of a creek. The water level along Difficult Run rapidly rose out of its banks above flood stage at 7:43 AM EST before cresting at 196.17 feet at 11:15 AM EST. The water level fell below flood stage at 7:35 PM EST. Leigh Mill Road was flooded. Browns Mill Road at Beulah Road was closed due to water from Wolftrap Creek flowing over the road. Lawyers Run Road was closed due to flooding from Difficult Run. Water was flowing across the road. Multiple lanes on Dulles Toll Rd. blocked due to standing water. Hunter Mill Rd. closed due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 20.1386 km away, between 2021-08-20 09:47:00 and 2021-08-20 11:47:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary tapped into plenty of moisture and instability for showers and thunderstorms. Weak winds aloft caused slow moving storms, which led to instance of flooding and flash flooding.\nEvent Narrative: Beall Mountain Rd. close near river road due to flooding of Watts Branch.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 30.882 km away, between 2021-08-25 17:25:00 and 2021-08-25 17:45:00. The events included records with estimated wind gusts of 48.333333333333336 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms produced several instances of localized wind damage. Scattered thunderstorms produced several instances of localized wind damage. Scattered thunderstorms produced several instances of localized wind damage.\nEvent Narrative: Several trees blew down along VA-674 Green Road near Bealeton. A tree was reported down on VA-653 Shreve Mill Road. Branches of two to three inches in diameter were reported down nearby in Brambleton. Trees blew down along VA-734 Snickersville Turnpike, including near VA-630 Jeb Stuart Road. Trees blew down on VA-700 Woodtrail Road near VA-756 Poor House Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.5399 km away, between 2021-08-27 14:11:00 and 2021-08-27 14:11:00. The events included records with measured wind gusts of 54.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms developed ahead of a pressure trough, with several turning severe. Considerable wind damage was noted in suburban Maryland.\nEvent Narrative: A wind gust of 54 knots (62 MPH) was measured by a mesonet in Gaithersburg.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 13.631 km away, between 2021-08-27 14:17:00 and 2021-08-27 14:17:00. The events included records with estimated wind gusts of 45.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Showers and thunderstorms developed ahead of a pressure trough, with several turning severe.\nEvent Narrative: A tree blew down blocking the south side of Days Farm Drive near Black-Eyed Susan Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.9843 km away, between 2021-08-28 17:07:00 and 2021-08-28 18:30:00. The events included records with estimated wind gusts of 51.25 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: Widely scattered severe thunderstorms developed ahead of a weak cold front. Widely scattered severe thunderstorms developed ahead of a weak cold front. Widely scattered severe thunderstorms developed ahead of a weak cold front. Widely scattered severe thunderstorms developed ahead of a weak cold front.\nEvent Narrative: Several trees blew down in Midland, including a large tree that blew down onto wires in the 11100 block of VA-602 Rogues Road. A tree blew down on US-50 John S. Mosby Highway at the intersection with Crofton Lane. A tree blew down in the 9300 block of VA-602 Rogues Road. Two trees blew down in Calverton.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 46.0495 km away, between 2021-08-28 19:13:00 and 2021-08-28 21:13:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Several rounds of showers and thunderstorms developed ahead of an approaching cold front on August 27th-28th, primarily during the afternoon/evening hours each day. Heavy rainfall occurred with these storms which lead to several instances of flooding across the area.\nEvent Narrative: Rogues Rd. closed at Cedar Land Farm Rd.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 33.5728 km away, between 2021-08-30 15:00:00 and 2021-08-30 16:02:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 9000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak cold front triggered a few severe thunderstorms. A weak cold front triggered a few severe thunderstorms. A weak cold front triggered a few severe thunderstorms.\nEvent Narrative: Several trees blew down around Broken Hill. A tree blew down on VA-694 Old Bust Head Road near Oliver Lane. A tree blew down on VA-676 Riley Road near VA-1306 Lake Drive/Broken Hills Road. Trees blew down in Bristow. A tree blew down onto a house in the 1500 block of Bittersweet Lane. A tree and large branches blew down onto the shoulder of southbound I-95 at mile marker 148.2.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 13.0695 km away, between 2021-09-01 01:52:00 and 2021-09-01 02:01:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: The remnants of Ida produced sporadic straight line wind damage. The remnants of Ida produced sporadic straight line wind damage. The remnants of Ida produced sporadic straight line wind damage.\nEvent Narrative: A tree blew down near the intersection of Poplar Tree Road and VA-657 Walney Road. A tree blew down near the intersection of VA-612 Old Yates Ford Road and VA-643 Henderson Road. A tree blew down in the 11500 block of VA-672 Vale Road. A large tree about three and a half feet in diameter was uprooted behind a residence in the 12800 block of Bexhill Court.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 16.0789 km away, between 2021-09-01 02:01:00 and 2021-09-01 15:32:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 2 to 5 inches across portions of northern Virginia.\nEvent Narrative: Old Courthouse Road near Howard Avenue closed due to flooding. Browns Mill Road near Difficult Run closed due to high water. SR 675/Browns Mill Road closed due to flooding at Difficult Run. Two cars were stranded in high water along Metro Center Drive. High water that rapidly developed along with storm debris blocked VA-674 both ways at Difficult Run River between Cedar Pond Drive and Hunter Station Road. The water level along the SF Catoctin Creek in Waterford rose above flood stage, cresting at 8.04 feet at 3:20 PM EST September 1st. Lowlands fields near the creek were flooded. The water level rose above flood stage along the Difficult Run at Wolf Trap, cresting at 197.14 feet on September 1st at 5:50 AM EST. Browns Mill Road was covered by at least six inches of water. The water level rose above flood stage, cresting at 12.14 feet on September 1st at 10:15 AM EST. Water covered backyards in the Yorkshire area and portions of the trail system along Bull Run in the vicinity of Yorkshire were flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 21.8967 km away, between 2021-09-01 03:45:00 and 2021-09-03 11:07:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 4 to 8 inches across portions of northern and central Maryland. Excess runoff from the heavy rainfall led to river flooding as well. The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged around 1-3 near and east of Interstate 95, with amounts around 4 to 8 inches across portions of northern and central Maryland. Excess runoff from the heavy rainfall led to river flooding as well.\nEvent Narrative: The water level along the Potomac River at Edwards Ferry rose above flood stage, cresting at 15.99 feet at 5:30 AM on the 3rd of September. Water reached the boat ramp and lower parking area at Edwards Ferry and it inundated areas near Whites Ferry. Falls Road closed near Nantucket Place due to high water.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 49.1366 km away, between 2021-09-01 13:18:00 and 2021-09-01 15:18:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The remnants of Ida produced widespread flooding along with instances of flash flooding across the area. Tropical moisture infiltrated the area and there were moderate amounts of instability as well. This combined with the lift provided from the remnants of Ida led to heavy rainfall during this time. Rainfall amounts averaged 4 to 8 inches. Excess runoff from the rainfall led to river flooding as well.\nEvent Narrative: Rockslide/mudslide closed Chestnut Hill Road near US Route 340.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 45.8975 km away, between 2021-09-09 07:30:00 and 2021-09-09 09:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Showers and thunderstorms produced locally heavy rainfall that led to isolated instances of flooding and flash flooding.\nEvent Narrative: Buckeystown Pike closed between Lime Kiln Road and English Muffin Way due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.7683 km away, between 2021-09-22 14:45:00 and 2021-09-22 14:45:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: Several showers and thunderstorms in a strong low-level wind shear environment produced damaging wind gusts.\nEvent Narrative: Multiple trees and wires blew down on northbound MD-97 Georgia Avenue near Holiday Drive, and on Brink Road east of Wightman Road (including one onto a car in the 9000 block). A tree blew down near the intersection of Blueball Lane and Downland Terrace. Large tree branches blew down in the 12000 block of Blue Sky Drive.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 14.0684 km away, between 2021-09-23 05:12:00 and 2021-09-23 12:50:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding occurred. A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding occurred. A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding occurred. A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding occurred. A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding occurred.\nEvent Narrative: VA-673 Lawyers Road was closed due to flooding at Difficult Run River near VA-674 Hunter Mill Road. VA-643 Sycolin Road was closed due to flooding at Sycolin Creek near VA-653 Shreve Mill Road. The stream gauge on Difficult Run near Browns Mill Road indicated minor flooding was occurring. The water level rose above flood stage along the Difficult Run at Wolf Trap, cresting at 196.05 feet on September 23rd at 8:45 AM EST. Browns Mill Road was covered by at least six inches of water. Woodburn Road was closed due to flooding at Accotink Creek near Robey Avenue.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 28.4931 km away, between 2021-09-23 05:33:00 and 2021-09-23 09:57:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding along with isolated instances of flash flooding occurred. A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding along with isolated instances of flash flooding occurred. A slow moving cold front approached the area on the 22nd before passing through on the 23rd. A deep southerly flow allowed for tropical moisture to move into the area ahead of the boundary. This led to heavy rainfall as the cold front approached, and several instances of flooding along with isolated instances of flash flooding occurred.\nEvent Narrative: The water level along the Seneca Creek at Dawsonville rose above flood stage, cresting at 7.67 feet at 8:40 AM EST on the 23rd of September. Portions of the Seneca Creek Greenway were flooded and a small portion of Berryville Road west of Darnestown Road was flooded. High water blocks MD-355 Urbana Pike near Doctor Perry Road. The stream gauge on Seneca Creek at Dawsonville reached flood stage.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 8.3268 km away, between 2021-10-25 16:45:00 and 2021-10-25 17:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong low pressure system spawned a few bands of thunderstorms that resulted in widely scattered wind damage. A strong low pressure system spawned a few bands of thunderstorms that resulted in widely scattered wind damage. A strong low pressure system spawned a few bands of thunderstorms that resulted in widely scattered wind damage. A strong low pressure system spawned a few bands of thunderstorms that resulted in widely scattered wind damage.\nEvent Narrative: A wind gust of 56 knots (64 MPH) was measured by a mesonet near Centreville. A tree and wires blew down on Waverly Crossing Lane near Waverly Creek Court. A tree blew down on VA-637 Potomac View Drive near VA-1701 Sugarland Run Drive/Jefferson Drive. A tree blew down on VA-608 Frying Pan Road near VA-5320 Sunrise Valley Drive. A tree blew down on southbound VA-621 Bull Run Post Office Road near Buffalo Run Lane.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.0659 km away, between 2021-10-25 19:16:00 and 2021-10-26 03:53:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passed by to the north and west, and this allowed for tropical moisture to advect into the area ahead of it. Showers and isolated storms developed along a boundary associated with the low, and heavy rainfall led to some instances of flooding. Low pressure passed by to the north and west, and this allowed for tropical moisture to advect into the area ahead of it. Showers and isolated storms developed along a boundary associated with the low, and heavy rainfall led to some instances of flooding. Low pressure passed by to the north and west, and this allowed for tropical moisture to advect into the area ahead of it. Showers and isolated storms developed along a boundary associated with the low, and heavy rainfall led to some instances of flooding. Low pressure passed by to the north and west, and this allowed for tropical moisture to advect into the area ahead of it. Showers and isolated storms developed along a boundary associated with the low, and heavy rainfall led to some instances of flooding. Low pressure passed by to the north and west, and this allowed for tropical moisture to advect into the area ahead of it. Showers and isolated storms developed along a boundary associated with the low, and heavy rainfall led to some instances of flooding.\nEvent Narrative: Lawyers Road was closed at Whippoorwill Road due to high water. The VA-28 ramp to Interstate 66 was close both way due to high water. A vehicle was stranded in high water along US-66 near Nutley Road. The water level along the Difficult Run at Wolf Trap rose above the flood stage of 195.00 feet, cresting at 195.89 feet at 12:10 AM EST on the 26th. Browns Mill Road was flooded. The water level along the Difficult Run at Wolf Trap rose above the flood stage of 195.00 feet, cresting at 195.89 feet at 12:10 AM EST on the 26th. Browns Mill Road was flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 14.6402 km away, between 2021-10-29 13:11:00 and 2021-10-29 18:46:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Slow moving low pressure and its associated warm front caused rain to overspread the area. Subtropical moisture was wrapped into this system, which led to instances of heavy rain and flooding. Slow moving low pressure and its associated warm front caused rain to overspread the area. Subtropical moisture was wrapped into this system, which led to instances of heavy rain and flooding.\nEvent Narrative: Old Courthouse Road was closed at Besley Road due to high water. The water level rose above flood stage of 195.0 feet, cresting at 195.51 feet at 5:35 PM EST on the 29th. Browns Mill Road was flooded.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 34.3642 km away, between 2022-02-04 15:29:00 and 2022-02-04 23:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Low pressure passing to the west of the region ushered in anomalously moist airmass and resultant heavy rain and flooding. Low pressure passing to the west of the region ushered in anomalously moist airmass and resultant heavy rain and flooding. Low pressure passing to the west of the region ushered in anomalously moist airmass and resultant heavy rain and flooding. Low pressure passing to the west of the region ushered in anomalously moist airmass and resultant heavy rain and flooding.\nEvent Narrative: Reid Lane closed due to flooding from Fitzwater Drive to Vint Hill Road. Remington Road closed due to flooding from Meadfield Drive to Lucky Hill Road. Minor flood stage reached on Cedar Run at Aden. VA-657 Reid Lane closed due to flooding between Fitzwater Drive and Vint Hill Road.", "The following events were reported: Tornado. These occurred near station USW00093738, approximately 7.7413 km away, between 2022-03-31 19:22:00 and 2022-03-31 19:23:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front produced supercells and bands of severe thunderstorms resulting in sporadic damage, hail, and a couple of brief tornadoes.\nEvent Narrative: A brief tornado occurred in Centreville, Virginia, near the end of Batavia Drive behind Cub Run Elementary School. Multiple softwood pine trees surrounding the end of Batavia Drive were damaged by the tornado, with several snapped and others uprooted. A nearby house had siding some siding removed, including from the chimney.||The tornado touched down immediately east of Cub Run Elementary School and transited from west to east toward the cul-de-sac at the end of Batavia Drive. The cul-de-sac was formerly surrounded by about two dozen trees. The seven trees on the south side of the cul-de-sac were undamaged, while most of the remainder were either uprooted, snapped at the base, or snapped 10 to 15 feet above the ground. One of the tree tops was turned in mid-air and landed opposite to its expected orientation had this been straight-line winds, indicative of a very brief tornado touchdown.||The tornado lifted as it moved east of the cul-de-sac.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 11.9756 km away, between 2022-05-07 01:17:00 and 2022-05-07 11:59:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff. A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff. A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff. A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff. A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff.\nEvent Narrative: Browns Mill Rd. closed due to high water at the Difficult Run Crossing. Goshen Rd. was closed due to flooding at the crossing over South Fork Broad Run. Fleetwood Rd. was closed due to flooding at the Lenah Run crossing. Gant Ln. was closed due to flooding at the crossing over Sycolin Creek. Fox Mill Rd. was closed due to flooding near Deerfield Dr.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 30.6712 km away, between 2022-05-08 01:36:00 and 2022-05-09 20:57:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff. A line of thunderstorms crossing a warm front caused several instances of flooding across MD on May 6th into May 7th. Residual river flooding continued through May 9th due to excessive runoff.\nEvent Narrative: The stream gage on the Potomac River at Edwards Ferry indicated that flooding occurred for a period of around 43 hours, reaching a peak crest of 18.45 ft at 6:45 PM EST on May 9th. At this level the parking lot at Edwards Ferry is completely covered by water. The parking lot at Seneca is partially flooded. Additionally, floodwaters have entered the store at Whites Ferry. The stream gage on the Potomac River at Point of Rocks indicated that flooding occurred during the specified timeframe, reaching a peak crest of 18.29 ft at 7:30 PM EST on May 8th. At this level, there are several instances of flooding right along the river between Point of Rocks and Brunswick, with water approaching the structures at Brunswick Family Campground. Many islands within the Potomac river are flooded at this point as well. Many boat ramps and nearby parking lots are flooded at this stage as well.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 35.2801 km away, between 2022-05-15 17:25:00 and 2022-05-15 17:25:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: An isolated severe thunderstorm produced localized wind damage near Warrenton.\nEvent Narrative: Tree damage was reported near Warrenton, including a tree that blew down near the intersection of US-29/US-15 Lee Highway and Snow Hill Drive, and a large tree limb that fell blocking the roadway on US-29/US-15 Lee Highway near VA-605 Colonial Road/Dumfries Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 31.1587 km away, between 2022-05-16 14:49:00 and 2022-05-16 15:11:00. The events included records with estimated wind gusts of 51.25 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15500.0 and crop damage of 0.0. \n\nEpisode Narrative: An intense supercell thunderstorm spawned by a strong cold front and negatively-tilted upper-level trough resulted in a swatch of considerable wind damage and significant hail from parts of northern Virginia, across the southern suburbs of Washington DC, to southern Maryland. An intense supercell thunderstorm spawned by a strong cold front and negatively-tilted upper-level trough resulted in a swatch of considerable wind damage and significant hail from parts of northern Virginia, across the southern suburbs of Washington DC, to southern Maryland. An intense supercell thunderstorm spawned by a strong cold front and negatively-tilted upper-level trough resulted in a swatch of considerable wind damage and significant hail from parts of northern Virginia, across the southern suburbs of Washington DC, to southern Maryland. An intense supercell thunderstorm spawned by a strong cold front and negatively-tilted upper-level trough resulted in a swatch of considerable wind damage and significant hail from parts of northern Virginia, across the southern suburbs of Washington DC, to southern Maryland.\nEvent Narrative: A couple of trees blew down near Warrenton. A tree blew down near the intersection of VA-688 Harts Mill Road and VA-802 Springs Road. A tree blew down in the 10000 block of VA-651 Lees Mill Road. Trees and power lines blew down near the intersection of VA-602 Rogues Road and VA-605 Dumfries Road. A large tree limb blew down along Virginia Avenue in the City of Manassas. A tree blew down onto a house in the 7000 block of Slagle Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 20.5018 km away, between 2022-05-22 15:02:00 and 2022-05-22 18:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 28000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage. A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage.\nEvent Narrative: Three trees blew down near Markham. Tree damage was reported near Philomont, including a tree that blew down on VA-611 Telegraph Springs Road/New Ford Road near VA-622 Shoemaker School Road. Trees blew down in the 4300 and 4000 blocks of Sanders Lane in Catharpin. Two trees blew down along US-29/US-15 Lee Highway near Warrenton. Wind gusts of up to 51 knots (59 MPH) were measured by the ASOS at Washington Dulles International Airport (KIAD). Wind gusts of up to 59 knots (68 MPH) were measured by a mesonet in Centreville. Large tree limbs blew down in Lake Ridge. A wind gust of 57 knots (66 MPH) was measured by a mesonet near Lake Ridge. Large trees blew down in Reston, including at least one blocking a roadway near Foxclove Road. Trees blew down near the intersection of VA-748 Sam Fred Road and VA-734 Snickersville Turnpike. Four trees and numerous large tree limbs were blown down in the 20900 block of Pioneer Ridge Terrace.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.3434 km away, between 2022-05-22 18:18:00 and 2022-05-22 18:18:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage.\nEvent Narrative: Trees and wires blew down in the 15000 block of MD-28 Darnestown Road near Whites Ferry Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 13.5772 km away, between 2022-05-22 21:35:00 and 2022-05-22 22:20:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong cold front produced multiple rounds of strong to severe thunderstorms resulting in isolated large hail and scattered wind damage, along with some isolated instances of flooding.\nEvent Narrative: The stream gage on Difficult Run near Wolf Trap reached flood stage briefly on the night of May 22nd, reaching a crest of 195.05 ft. This just surpasses flood stage, and at this level 6 inches of water covered Browns Mill Rd. at its lowest point as it crosses Difficult Run.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.4862 km away, between 2022-05-27 10:48:00 and 2022-05-27 11:07:00. The events included records with estimated wind gusts of 51.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 18000.0 and crop damage of 0.0. \n\nEpisode Narrative: Multiple rounds of severe thunderstorms spawned by a strong cold front produced hail, scattered damaging wind gusts, and a couple of tornadoes. Multiple rounds of severe thunderstorms spawned by a strong cold front produced hail, scattered damaging wind gusts, and a couple of tornadoes. Multiple rounds of severe thunderstorms spawned by a strong cold front produced hail, scattered damaging wind gusts, and a couple of tornadoes. Multiple rounds of severe thunderstorms spawned by a strong cold front produced hail, scattered damaging wind gusts, and a couple of tornadoes. Multiple rounds of severe thunderstorms spawned by a strong cold front produced hail, scattered damaging wind gusts, and a couple of tornadoes.\nEvent Narrative: Multiple trees blew down in the Franklin Farm area. Two large trees blew down, including one onto a house. Two large tree limbs also snapped. All damage was facing toward the northwest. A tree blew down on South Lakes Drive between Pinecrest Road and VA-602 Reston Parkway. A tree blew down near the intersection of Red Maple Lane and Glade Drive. Tree damage was reported near Independent Hill, including a tree that blew down near the intersection of Classic Oaks Court/Token Valley Road and VA-642 Hoadly Road. Wires blew down in the 6800 block of Farragut Avenue. A tree blew down onto wires near the intersection of Barkley Drive and Southwick Street. A large tree limb fell on an unoccupied vehicle near North Point Village Center.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.8282 km away, between 2022-06-01 16:43:00 and 2022-06-01 16:43:00. The events included records with estimated wind gusts of 60.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 150000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few localized downbursts caused sporadic wind damage.\nEvent Narrative: Damage was reported to two separate hangars at Warrenton-Fauquier Airport (KHWY). Approximately 300 feet of roofing and siding was torn off, causing damage to a nearby plane. No injuries were reported.", "The following events were reported: Funnel Cloud, Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 26.2159 km away, between 2022-06-02 14:20:00 and 2022-06-02 19:25:00. The events included records with hailstones measuring 37.05555555555556 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 86000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage.\nEvent Narrative: Dozens of trees, large tree limbs, and wires were blown down near Paeonian Springs between Hamilton and Leesburg. A tree blew down on the exit ramp from VA-9 Charles Town Pike to VA-7 Harry Byrd Highway. Downed trees and storm debris blocked all lanes of VA-704 Hamilton Station Road between VA-9 Charles Town Pike and VA-7 Harry Byrd Highway. Downed trees and storm debris blocked the right side of VA-7 Harry Byrd Highway between VA-9 Charles Town Pike and VA-704 Hamilton Station Road. All lanes of Business VA-7 East Colonial Highway were blocked by trees, wires, and debris between VA-9 Charles Town Pike and VA-704 Harmony Church Road. Multiple trees blew down in the 1000 block of Bridge View Court. Quarter size hail was reported south of Waterford. Quarter size hail was reported just northwest of the City of Manassas Park. Multiple large tree limbs blew down on VA-687 Opal Road near VA-651 Lees Mill Road. Numerous trees blew down across the west and south side of Leesburg. Trees blew down in the 400 block of VA-699 Dry Mill Road Southwest. Multiple trees blew down near the interchange of US-15/VA-7 Leesburg Bypass/Harry Byrd Highway and VA-267 Dulles Greenway. Quarter size hail was reported in the City of Manassas Park. Hail up to ping pong ball size was reported on the northeast side of Leesburg. Trees and wires blew down between Leesburg and Landsdowne. Numerous trees blew down and a barn roof was torn off in the 7000 block of Candy Meadow Lane. Tree damage was reported near Fairfax Station, including a tree that blew down near the intersection of VA-123 Ox Road and VA-643 Burke Centre Parkway.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 22.4926 km away, between 2022-06-02 14:50:00 and 2022-06-02 15:10:00. The events included records with hailstones measuring 26.75 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage. Scattered to numerous showers and thunderstorms produced isolated instances of large hail and wind damage.\nEvent Narrative: Quarter size hail was reported southwest of Poolesville. Quarter size hail was reported near Darnestown. A large tree and wires blew down in the 10600 block of Boswell Lane near Piney Knoll Lane. Wind damage was reported in Potomac. Wires blew down near the intersection of MD-189 Falls Road and Democracy Boulevard/South Glen Road. Wires blew down causing a fire in the 8900 block of Persimmon Tree Road near MD-191 Bradley Boulevard. A tree blew down on Beech Hill Drive near MD-191 Bradley Boulevard.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 43.9717 km away, between 2022-06-08 16:59:00 and 2022-06-08 17:48:00. The events included records with estimated wind gusts of 46.666666666666664 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3500.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front spawned numerous thunderstorms resulting in scattered instances of damaging wind, some large hail, and a tornado. A cold front spawned numerous thunderstorms resulting in scattered instances of damaging wind, some large hail, and a tornado. A cold front spawned numerous thunderstorms resulting in scattered instances of damaging wind, some large hail, and a tornado.\nEvent Narrative: Trees blew down in the 2600 and 3100 blocks of VA-610 Midland Road. Tree damage was reported near Bristersburg, including a tree that blew down along VA-616 Bristersburg Road at VA-637 Courtney School Road. A tree was reported down on West Lee Street.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.5535 km away, between 2022-06-08 18:41:00 and 2022-06-08 18:41:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front spawned numerous thunderstorms resulting in scattered instances of damaging wind, some large hail, and a tornado.\nEvent Narrative: Tree damage was reported in Gaithersburg. A tree blew down near the intersection of Diamondback Drive and Reprise Drive. A tree blew down near the intersection of Warfield Road and Dorsey Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 31.6734 km away, between 2022-06-08 18:53:00 and 2022-06-08 21:16:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Multiple rounds of thunderstorms produced locally heavy rainfall that led to instances of flooding and flash flooding. Multiple rounds of thunderstorms produced locally heavy rainfall that led to instances of flooding and flash flooding. Multiple rounds of thunderstorms produced locally heavy rainfall that led to instances of flooding and flash flooding. Multiple rounds of thunderstorms produced locally heavy rainfall that led to instances of flooding and flash flooding.\nEvent Narrative: Seneca Highway at Key W. Avenue was closed due to high water. Whetstone Drive and North Meadow Fence Road was closed due to high water. Midcounty Highway at Goshen Road was closed due to flooding. Russel Avenue and Watkins Mill Road were closed due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 19.1327 km away, between 2022-06-13 17:57:00 and 2022-06-13 18:12:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms produced sporadic wind damage over portions of the western DC suburbs and near Charlottesville. Scattered thunderstorms produced sporadic wind damage over portions of the western DC suburbs and near Charlottesville.\nEvent Narrative: Trees and branches blew down on West Willard Road. Trees blew down near the intersection of MD-190 River Road and Pettit Way.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.5897 km away, between 2022-06-13 18:00:00 and 2022-06-13 18:27:00. The events included records with estimated wind gusts of 42.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5500.0 and crop damage of 0.0. \n\nEpisode Narrative: Scattered thunderstorms produced sporadic wind damage over portions of the western DC suburbs and near Charlottesville. Scattered thunderstorms produced sporadic wind damage over portions of the western DC suburbs and near Charlottesville.\nEvent Narrative: A tree branch was reported down on VA-611 Purcellville Road near Chartwell Lane. A few trees and wires blew down in the Reston and Herndon area.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 44.3622 km away, between 2022-06-16 14:25:00 and 2022-06-16 14:25:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms produced scattered instances of damaging winds and large hail, some considerable, across extreme eastern West Virginia into northern and central Virginia.\nEvent Narrative: Tree damage was reported near Bloomery, including a tree that blew down in the 1300 block of Johnnycake Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.6336 km away, between 2022-06-16 15:22:00 and 2022-06-16 16:38:00. The events included records with estimated wind gusts of 52.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 27000.0 and crop damage of 0.0. \n\nEpisode Narrative: Thunderstorms produced scattered instances of damaging winds and large hail, some considerable, across extreme eastern West Virginia into northern and central Virginia. Thunderstorms produced scattered instances of damaging winds and large hail, some considerable, across extreme eastern West Virginia into northern and central Virginia. Thunderstorms produced scattered instances of damaging winds and large hail, some considerable, across extreme eastern West Virginia into northern and central Virginia. Thunderstorms produced scattered instances of damaging winds and large hail, some considerable, across extreme eastern West Virginia into northern and central Virginia.\nEvent Narrative: Tree damage was reported near Paris, including a tree that blew down onto a house near the intersection of VA-601 Blue Ridge Mountain Road and US-50 John Mosby Highway. Several trees and trees limbs blew down from south of Leesburg to west of Ashburn and Belmont. Large tree limbs blew down on VA-625/VA-643 Sycolin Road near Sycolin Creek. Large tree limbs blew down off of Fairhunt Drive. Trees blew down on northbound VA-651 Gap Road near US-15 James Monroe Highway. Tree limbs blew down and a tree was uprooted on Corro Place. Tree damage was reported near Willow Lake, including a tree that blew down near the intersection of VA-649 Frogtown Road and Providence Lane. Tree damage was reported near Turnbull, including a tree that blew down onto power lines near the intersection of VA-687 Opal Road and South Pines Road.", "The following events were reported: Lightning, Thunderstorm Wind. These occurred near station USW00093738, approximately 34.5206 km away, between 2022-06-22 15:00:00 and 2022-06-22 15:50:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1665500.0 and crop damage of 0.0. \n\nEpisode Narrative: A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times. A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times.\nEvent Narrative: A destructive thunderstorm blew down thousands of trees, tree limbs, wires, and poles across northern and west-central Fauquier County, with peak wind gusts estimated to be between 80 and 90 MPH. This storm affected between Ada, Meadowville, Bethel, and Orlean near and just north and west of Warrenton between 4:30 and 4:40 PM. Thousands of large trees were blown down and snapped in this area, with many homes suffering shingle and siding damage. At least three buildings collapsed due to falling trees, with one resident trapped for several hours but uninjured in the area of Orlean. A destructive thunderstorm blew down thousands of trees, tree limbs, wires, and poles across northern and west-central Fauquier County, with peak wind gusts estimated to be between 80 and 90 MPH. This storm affected the Delaplane, Marshall, and Ashville areas between 4:20 and 4:30 PM. Numerous large trees blew down onto power lines and poles along VA-731 Cobbler Mountain Road between Delaplane and Ashville. Dozens of large trees and tree limbs blew down onto I-66 near Marshall. Numerous trees blew down blocking US-17 Winchester Road near Old Tavern. Numerous trees blew down blocking US-15/US-29 Lee Highway between Warrenton and New Baltimore. A macroburst swept across southwestern Loudoun County near Philomont. Thousands of trees, tree limbs, wires, and poles were toppled, especially along VA-611 Saint Louis Road. Trees blew down along VA-606 River Road near Bluemont. Several trees blew down along VA-649 Frogtown Road. Lightning struck a house in the 25000 block of Kinsale Place in Aldie causing a fire in the attic. One firefighter was transported to a nearby hospital with a minor injury. The fire caused severe damage to the home, and an estimated $336,000 in damage. Two adults and two dogs were displaced. Trees blew down along VA-7 Harry Byrd Highway in Round Hill. Hundreds of trees, branches, and wires blew down between Middleburg and Upperville. Dozens of large trees blew down between Warrenton and Opal on US-15/US-29 James Madison Highway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.3884 km away, between 2022-06-22 15:02:00 and 2022-06-22 15:02:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strongly unstable airmass in a moderately sheared environment squeezed between two fronts resulted in several clusters of destructive thunderstorms. The most intense thunderstorms propagated north to south along a stalled front dividing very unstable air near and west of Interstate 95, from notably more stable air closer to the Chesapeake Bay.||The event was unusual not only because of the intensity of the thunderstorms, but because they moved in a north to south direction, even propagating south-southwestward at times.\nEvent Narrative: Numerous trees blew down near the Jefferson/Loudoun County line.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 14.6765 km away, between 2022-07-01 16:19:00 and 2022-07-01 16:55:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: Several pulse to loosely organized multicell thunderstorms produced localized wind damage. Several pulse to loosely organized multicell thunderstorms produced localized wind damage.\nEvent Narrative: Trees blew down near the intersection of US-15 James Madison Highway and VA-686 Ingram Drive. Several large tree limbs blew down near the intersection of VA-625 Ashburn Farm Parkway and Crossroads Drive/Windmill Drive.", "The following events were reported: Lightning. These occurred near station USW00093738, approximately 41.2145 km away, between 2022-07-01 17:55:00 and 2022-07-01 17:55:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: Several pulse to loosely organized multicell thunderstorms produced localized wind damage.\nEvent Narrative: Lightning struck a house in the 23600 block of White Peach Court, causing a fire in the basement that displaced 2 residents and resulted in about $15,000 in damage.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.6549 km away, between 2022-07-02 18:20:00 and 2022-07-02 18:38:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 17000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few severe thunderstorms produced several instances of wind damage ahead of a cold front during the afternoon and evening hours. A few severe thunderstorms produced several instances of wind damage ahead of a cold front during the afternoon and evening hours.\nEvent Narrative: A tree blew down onto a residence near the intersection of Starlight Court and Royal Oak Court. Trees blew down near the intersection of Wooten Parkway and MD-189 Falls Road. There was a report of wires down with a transformer fire in the 300 block of Mannakee Street. Wires blew down into the road near the intersection of MD-189 Falls Road and Kersey Lane. Trees blew down onto MD-927 at I-270. Trees blew down along Shady Grove Road near Oakmont Avenue.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.5129 km away, between 2022-07-06 23:35:00 and 2022-07-06 23:40:00. The events included records with estimated wind gusts of 55.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 50000.0 and crop damage of 0.0. \n\nEpisode Narrative: An isolated but intense thunderstorm resulted in widespread wind damage in and near the City of Staunton during the afternoon hours. Later that evening, a brief supercell produced localized wind damage in Prince William County.\nEvent Narrative: About a dozen trees and large tree limbs blew down onto wires taking down a few poles near the intersection of VA-642 Hoadley Road and Purcell Road. A few other trees blew down in neighborhoods nearby.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 22.6379 km away, between 2022-07-09 01:05:00 and 2022-07-09 01:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak cold front slowly moved through the area later on the 8th into the 9th. A wave of low pressure tracked along the front, passing through the area during that time. Plenty of moisture ahead of the boundary along with moderate instability led to areas of heavy rainfall. The slower storm motion and training storms led to areas of flooding and flash flooding.\nEvent Narrative: A vehicle was stuck in high water on Counselman Road near River Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 28.1925 km away, between 2022-07-09 02:15:00 and 2022-07-09 09:40:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak cold front slowly moved through the area later on the 8th into the 9th. A wave of low pressure tracked along the front, passing through the area during that time. Plenty of moisture ahead of the boundary along with moderate instability led to areas of heavy rainfall. The slower storm motion and training storms led to areas of flooding and flash flooding. A weak cold front slowly moved through the area later on the 8th into the 9th. A wave of low pressure tracked along the front, passing through the area during that time. Plenty of moisture ahead of the boundary along with moderate instability led to areas of heavy rainfall. The slower storm motion and training storms led to areas of flooding and flash flooding.\nEvent Narrative: The water level rose above flood stage along Difficult Run at Browns Mill Road. Browns Mill Road was covered by at least six inches of water. The road was closed due to high water at the intersection of Green Meadows Road and Beach Road near the confluence of Licking Run and Mill Run.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 18.2804 km away, between 2022-07-12 16:05:00 and 2022-07-12 18:41:00. The events included records with hailstones measuring 44.19117647058823 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 70000.0 and crop damage of 0.0. \n\nEpisode Narrative: An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia. An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia.\nEvent Narrative: Several large tree limbs blew down near Monticello Drive. A wind gust of 61 knots (70 MPH) was measured by a mesonet in Centreville (CW3766). Numerous trees blew down around Bealeton. Trees blew down onto wires near the intersection of VA-652 Fitzwater Drive and Morla Lane. Half dollar size hail was reported in Marshall. Trees blew down near the intersection of VA-651 Hogback Mountain Road and US-15 James Monroe Highway. Numerous trees blew down in The Plains, including on Bunker Hill Road near Featherstone Lane. A wind gust of 54 knots (62 MPH) was measured by the AWOS at Leesburg Executive Airport (KJYO). Quarter size hail was reported on the south side of Leesburg. Numerous large tree limbs blew down near the intersection of VA-901 Claiborne Parkway and Waxpool Road. Numerous trees blew down around Arcola and South Riding, including along US-50 John Mosby Highway near Pleasant Valley Road. Quarter size hail was reported in Arcola. Numerous trees blew down near Broken Hill. VA-676 Riley Road from Oakmont Drive to VA-1325 Lakeview Drive was closed due to downed trees and power lines. A large tree blew down onto an occupied vehicle nearby. A wind gust of 53 knots (61 MPH) was measured by the ASOS at Washington Dulles International Airport (KIAD). Trees blew down in Reston, including along VA-673 Lawyers Road near Blue Spruce Road. Several trees blew down between Herndon and Chantilly, including at a residence off of Franklin Farm Road. Trees blew down in Clifton, including near the intersection of Twin Lakes Drive and Twin Lakes Court.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 16.9555 km away, between 2022-07-12 16:23:00 and 2022-07-12 16:23:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: An outbreak of significant severe weather occurred during the afternoon and evening hours of Tuesday, July 12th, 2022. An unseasonably strong cold front interacted with a high instability airmass to result in several bowing lines of thunderstorms, which maintained their organization and intensity due to strong atmospheric wind shear. Swaths of widespread damaging winds were observed, much of which was considerable. A couple of tornadoes were also confirmed, along with some significant hail. A wind gust of over 100 MPH was measured in one of the most powerful storms over eastern West Virginia.\nEvent Narrative: Trees blew down near Poolesville, including along Hunting Quarter Road east of Hughes Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 17.0955 km away, between 2022-07-13 21:15:00 and 2022-07-13 21:15:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4000.0 and crop damage of 0.0. \n\nEpisode Narrative: An isolated severe thunderstorm affected a small portion of Prince William County during the evening hours.\nEvent Narrative: There was a report of trees and several large tree limbs blown down northwest of Haymarket.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 49.4546 km away, between 2022-07-14 16:50:00 and 2022-07-14 16:50:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A couple of isolated severe thunderstorms produced localized wind damage from east-central Virginia into southern Maryland.\nEvent Narrative: Trees blew down near the 7000 block of VA-688 Leeds Manor Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.9475 km away, between 2022-07-18 14:10:00 and 2022-07-18 15:25:00. The events included records with estimated wind gusts of 48.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 25500.0 and crop damage of 0.0. \n\nEpisode Narrative: Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front.\nEvent Narrative: Trees blew down along VA-672 Lovettsville Road. Trees and wires blew down along US-50 John Mosby Highway near VA-748 Sam Fred Road/Melmore Place and VA-627 Parsons Road. Numerous trees blew down just southwest of Leesburg. Trees blew down near the intersection of VA-797 Mount Gilead Road and VA-704 Harmony Church Road. Trees and a lightpost blew over near the intersection of US-15 James Monroe Highway and Woodlea Drive Southwest. Trees blew down along a multiuse path on US-15 South King Street and Battlefield Parkway Southeast. A large tree limb blew down onto the roof of a home near the intersection of Catesby Court Southwest and Meade Drive Southwest. There was a report of a branch down near the intersection of VA-669 Stuart Mill Road and Oakmont Court. A tree was reported down near the intersection of VA-193 Georgetown Pike and Kimberwicke Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 39.7028 km away, between 2022-07-18 14:10:00 and 2022-07-18 15:17:00. The events included records with estimated wind gusts of 51.25 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 13000.0 and crop damage of 0.0. \n\nEpisode Narrative: Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front. Several bands of thunderstorms containing damaging winds developed along a cold front.\nEvent Narrative: Tree damage was reported near Jefferson, including a tree that blew down onto wires near the intersection of Old Middletown Road and Cool Crest Drive. Trees blew down near the intersection of US-15 and Basford Road. Trees blew down on eastbound I-70 Dwight D. Eisenhower Highway at Exit 48/US-40 Baltimore National Pike. Trees and wires blew down near the intersection of Prices Distillery Road and Cook Brothers Road. Large trees and wires blew down near the intersection of The Corral Drive and Burbank Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 9.2305 km away, between 2022-07-21 15:16:00 and 2022-07-21 15:16:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A couple of thunderstorms produced sporadic instances of wind damage when a surface trough interacted with the bay breeze.\nEvent Narrative: Tree damage was reported between Centreville and Reston. A tree blew down near the intersection of VA-657 Walney Road and Cabells Mill Drive. A tree blew down near the intersection of VA-4703 Steeplechase Drive and Silver Fox Lane.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.7167 km away, between 2022-07-23 17:55:00 and 2022-07-23 18:15:00. The events included records with estimated wind gusts of 48.333333333333336 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage. A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage. A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage.\nEvent Narrative: Trees blew down near the intersection of MD-180 Jefferson Pike and Cemetery Circle. Trees blew down along MD-464 Point of Rocks Road near Lander Road and US-15. A tree was reported down on MD-355 Urbana Pike at Ball Road. A tree was reported down on southbound I-270 Washington National Pike/Dwight D. Eisenhower Highway at Park Mills Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.4863 km away, between 2022-07-23 18:10:00 and 2022-07-23 18:50:00. The events included records with estimated wind gusts of 43.75 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 6000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage. A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage. A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage. A cold front sparked showers and thunderstorms, some of which became severe resulting in scattered instances of wind damage.\nEvent Narrative: Tree damage was reported near Taylorstown, including trees that blew down on VA-668 Taylorstown Road near Taylors Valley Lane. A tree blew down near the intersection of VA-660 Nolands Ferry Road and VA-658 Lost Corner Road. A tree was reported down near the intersection of VA-722 Lincoln Road and VA-723 Foundry Road. A tree was reported down near the intersection of VA-603 Beach Mill Road and River Park Drive. A tree was reported down near Cotton Farm Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 34.5344 km away, between 2022-07-25 13:46:00 and 2022-07-25 15:23:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 121000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak cold front sparked scattered to numerous showers and thunderstorms that resulted in several instances of damaging wind gusts. One storm in particular contained considerable hail and destructive winds just east of the City of Charlottesville. A weak cold front sparked scattered to numerous showers and thunderstorms that resulted in several instances of damaging wind gusts. One storm in particular contained considerable hail and destructive winds just east of the City of Charlottesville. A weak cold front sparked scattered to numerous showers and thunderstorms that resulted in several instances of damaging wind gusts. One storm in particular contained considerable hail and destructive winds just east of the City of Charlottesville. A weak cold front sparked scattered to numerous showers and thunderstorms that resulted in several instances of damaging wind gusts. One storm in particular contained considerable hail and destructive winds just east of the City of Charlottesville. A weak cold front sparked scattered to numerous showers and thunderstorms that resulted in several instances of damaging wind gusts. One storm in particular contained considerable hail and destructive winds just east of the City of Charlottesville. A weak cold front sparked scattered to numerous showers and thunderstorms that resulted in several instances of damaging wind gusts. One storm in particular contained considerable hail and destructive winds just east of the City of Charlottesville.\nEvent Narrative: Tree damage was reported near and just northwest of Leesburg. Trees blew down near the intersection of US-15 James Monroe Highway and VA-740 Tutt Lane. Trees blew down near the intersection of VA-703 Hurley Lane and Mountain Crest Lane. Trees blew down on VA-9 Charles Town Pike near VA-662 Clarkes Gap Road. Trees blew down on VA-698 Old Waterford Road near Trotter Lane. A large tree blew down in the 200 block of Wildman Street Northeast. A tree was reported down near the intersection of VA-603 Beach Mill Road and Patowmack Drive. Trees and wires blew down near Catlett, including along VA-604 Burwell Road in the 8300 block. A wind gust of 58 knots (67 MPH) was measured by the AWOS at Warrenton Airport. A hangar that had roof damage from a storm earlier in the year had its walls collapse as a result of the wind and prior damage. Tree damage was reported near Shiloh, including in the area of Green Acre Drive. Several trees blew down along VA-619 Joplin Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.4219 km away, between 2022-08-01 21:25:00 and 2022-08-01 21:50:00. The events included records with estimated wind gusts of 52.666666666666664 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 46000.0 and crop damage of 0.0. \n\nEpisode Narrative: An isolated thunderstorm tracked across Loudoun County in northern Virginia causing localized wind damage during the mid evening hours. An isolated thunderstorm tracked across Loudoun County in northern Virginia causing localized wind damage during the mid evening hours. An isolated thunderstorm tracked across Loudoun County in northern Virginia causing localized wind damage during the mid evening hours. An isolated thunderstorm tracked across Loudoun County in northern Virginia causing localized wind damage during the mid evening hours. An isolated thunderstorm tracked across Loudoun County in northern Virginia causing localized wind damage during the mid evening hours. An isolated thunderstorm tracked across Loudoun County in northern Virginia causing localized wind damage during the mid evening hours.\nEvent Narrative: Trees and large tree limbs blew down near Leesburg, including in the 300 block of Belmont Drive Southwest. About 20 trees and large tree limbs were blown down near Meade Drive Southwest, Hawling Place Southwest, Harle Place Southwest, Connery Terrace Southwest, and Fairfield Way Southwest. One large tree limb fell onto a car. All damage was facing toward the east. Several trees and large tree limbs blew down near VA-7 East Market Street. Several trees and large tree limbs blew down near Lansdowne, including near Inova Loudoun Hospital and on Riverpoint Drive near Lansdowne Golf Course. Large tree limbs blew down along VA-641 Ashburn Road. Trees blew down along VA-622 Greggsville Road. Trees blew down along VA-797 Mount Gilead Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.3401 km away, between 2022-08-04 16:00:00 and 2022-08-04 16:15:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A surface trough ignited numerous showers and thunderstorms that resulted in scattered instances of damaging wind gusts and sporadic large hail. A surface trough ignited numerous showers and thunderstorms that resulted in scattered instances of damaging wind gusts and sporadic large hail.\nEvent Narrative: Multiple trees blew down near Rockville and Gaithersburg. Several trees blew down northwest of Rockville. Trees blew down on northbound MD-355 Frederick Road near Shady Grove Road. Several trees blew down near Brunswick and Jefferson. A tree blew down near the intersection of North Dayton Avenue and West C Street. A tree blew down near the intersection of Mountville Road and Lander Road. Trees blew down near the intersection of Mount Phillip Road and Mount Zion Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.5886 km away, between 2022-08-04 19:47:00 and 2022-08-04 23:25:00. The events included records with estimated wind gusts of 44.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A surface trough ignited numerous showers and thunderstorms that resulted in scattered instances of damaging wind gusts and sporadic large hail. A surface trough ignited numerous showers and thunderstorms that resulted in scattered instances of damaging wind gusts and sporadic large hail.\nEvent Narrative: Tree damage was reported near Airlie and Broken Hill. A tree blew down in the 6600 block of VA-628 Blantyre Road. A tree blew down in the 5800 block of VA-674 Georgetown Road. A tree was reported down on VA-603 Beach Mill Road at VA-681 Walker Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.1574 km away, between 2022-08-05 15:07:00 and 2022-08-05 15:07:00. The events included records with estimated wind gusts of 50.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few thunderstorms produced locally damaging winds ahead of a pressure trough.\nEvent Narrative: Tree damage was reported northeast of Aden. A tree was reported down in the 100 block of Old Church Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.8036 km away, between 2022-08-05 17:16:00 and 2022-08-05 19:16:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Slow moving thunderstorms led to isolated instances of flooding.\nEvent Narrative: Old Courthouse Road was closed at Beasley Road near Wolftrap Creek due to flooding.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 48.5509 km away, between 2022-08-09 18:00:00 and 2022-08-09 18:00:00. The events included records with estimated wind gusts of 43.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few strong to marginally severe thunderstorms produced isolated instances of wind damage.\nEvent Narrative: A tree was reported down on northbound VA-671 Harpers Ferry Road near US-340 William L. Wilson Freeway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.112 km away, between 2022-08-10 14:53:00 and 2022-08-10 15:30:00. The events included records with estimated wind gusts of 46.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: An approaching cold front caused numerous thunderstorms, several of which became strong to marginally severe producing sporadic wind damage. An approaching cold front caused numerous thunderstorms, several of which became strong to marginally severe producing sporadic wind damage.\nEvent Narrative: A tree was reported down in the 700 block of Gateway Drive Southeast. Several trees blew down near Oakton. A tree blew down on Honda Road. A tree blew down near the intersection of Maximilian Court and Valley Ridge Drive.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 22.5219 km away, between 2022-08-10 15:51:00 and 2022-08-10 18:44:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding. A weak boundary remained overhead while anomalous amounts of moisture remained in place along with moderate instability. Thunderstorms caused heavy rainfall, and with a slow storm motion this led to instances of flooding and flash flooding.\nEvent Narrative: Hunter Mill Road was closed near Difficult Run due to high water. VA-7 eastbound right lanes were closed over Difficult Run due to high water. High water was at Waples Mill Road and Oakton Road. High water was reported at Waples Mill Road near Bronzedale Drive. The road was closed due to high water at Midland Road and Elk Court. VA-610 in Midland was closed due to high water. Water was estimated to be near 3 feet deep with a car stalled in the flooded road near the intersection of Whippoorwill Road and Lawyers Road. Water along Marsh Run was out of its banks, causing flooding and the closure of Bealeton Road. The water level rapidly rose above minor flood stage along Difficult Run at Wolf Trap, cresting at 196.24 feet. Browns Mills Road was covered by at least six inches of flowing water at its lowest point. The water level remained above flood stage until 12:22 AM on the 11th. Woodburn Road was closed due to the Accotink Creek flowing over the roadway.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 22.8776 km away, between 2022-08-30 13:35:00 and 2022-08-30 14:25:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 11000.0 and crop damage of 0.0. \n\nEpisode Narrative: A gust front associated with a low-topped line of showers and thunderstorms produced sporadic wind damage. A gust front associated with a low-topped line of showers and thunderstorms produced sporadic wind damage. A gust front associated with a low-topped line of showers and thunderstorms produced sporadic wind damage. A gust front associated with a low-topped line of showers and thunderstorms produced sporadic wind damage.\nEvent Narrative: Trees blew down near the intersection of VA-712 Wilsons Gap Road and VA-711 Williams Gap Road. Trees blew down near Waterford and Lovettsville, including on VA-662 Clover Hill Road near Leila Lane and on VA-692 Rickard Road near VA-287 Berlin Turnpike. A wind gust of 49 knots (56 MPH) was measured by the ASOS at Washington Dulles International Airport (KIAD). A tree was reported down near the intersection of VA-617 Red Hill Road/VA-772 Ryan Road and VA-621 Evergreen Mills Road. Several trees and wires blew down in the Great Falls area, including near the intersection of River Park Drive and VA-603 Beach Mill Road, and on VA-604 Sugarland Road near VA-7 Leesburg Pike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.6027 km away, between 2022-09-25 12:59:00 and 2022-09-25 12:59:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 2000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front sparked a few bands of strong to severe thunderstorms during the late morning and afternoon hours. A few of the storms produced swaths of damaging wind, and large hail.\nEvent Narrative: Two large trees blew down blocking the roadway in the 600 block of CR-9/5 Mission Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 24.5688 km away, between 2022-12-22 19:45:00 and 2022-12-23 11:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage. A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in numerous road closures due to high water and small streams overflowing their banks. Several river forecast points also reached minor flood stage.\nEvent Narrative: Virginia Department of Transportation reported that Quarter Branch Road was closed due to flooding. Virginia Department of Transportation reported that Edwards Ferry Road was closed due to flooding. A stream gauge on the North fork of Goose Creak near Lincoln, VA reached minor flood stage with a crest of 10.04 feet. At 10 feet, Goose creek overflows it's banks downstream from Shelburne Glebe Road. A USGS stream gauge located along the South Fork Catoctin Creek near Waterford reach minor flood stage with crest of 8.75 feet. At eight feet, lowland fields near the creek begin to flood. Virginia Department of Transportation reported that Shreve Mill Road was closed due to flooding. Virginia Department of Transportation reported that parts of Reservoir Road was closed due to flooding. Virginia Department of Transportation reported that Remington Road was closed due to flooding. Emergency Managment reported that the intersection of Logmill Road at Ingram Drive was closed due to flooding. Emergency Management reported that the intersection of Waterfall Road and Antioch Road was closed due to flooding. Emergency Management reports Piper Lane is closed at the railroad tracks due to flooding. Virginia Department of Transportation reported that Kettle Run Road was closed due to flooding. Emergency Management reported road flooded on the 15000 block of Londons Bridge Road. Emergency Management reported Pageland Lane closed near Artemus Road due to flooding. Water flowing two feet over bridge. The USGS stream gauge located on Goose Creak reach minor flood stage with a crest of 12.29 feet. At 12 feet, Goose Creek overflows it's banks near Oatlands and south of Leesburg. Backwater flooding begins to affect a low spot on State Route 650, Oatlands Road.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 46.037 km away, between 2022-12-22 21:30:00 and 2022-12-23 08:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A coastal low pressure system interacted with a warm front resulting in a widespread two to three inches of rain with localized amounts up to four inches. This resulted in road closures due to high water and small streams overflowing their banks. River flooding also occurred.\nEvent Narrative: Lime Kiln Road at Buckeystown Road closed due to high water/flooding. Several other roads closed nearby.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 29.4743 km away, between 2023-04-22 12:05:00 and 2023-04-22 12:05:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front produced a line of thunderstorms that resulted in widely scattered damaging straight-line wind gusts and a couple tornadoes.\nEvent Narrative: A large tree blew down near the intersection of VA-652 Kennedy Road and VA-603 Greenwich Road.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093738, approximately 24.0095 km away, between 2023-04-22 12:58:00 and 2023-04-22 13:05:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 34000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front produced a line of thunderstorms that resulted in widely scattered damaging straight-line wind gusts and a couple tornadoes. A strong cold front produced a line of thunderstorms that resulted in widely scattered damaging straight-line wind gusts and a couple tornadoes. A strong cold front produced a line of thunderstorms that resulted in widely scattered damaging straight-line wind gusts and a couple tornadoes.\nEvent Narrative: On Saturday afternoon at 1:58 PM EDT, an EF-0 tornado touched down in Poolesville, MD. This tornado was brief, only being on the ground until 1:59 PM EDT. It had estimated 75 MPH winds with a path length of 0.4 miles and path width approximately 50 yards.||Damage was sporadic along its path. The first evidence of damage was near the intersection of Fisher Avenue and Spates Hill Road, where a residence in the 17000 block of Spates Hill Road had three cedar trees blown down in a unidirectional orientation. This was likely the rear flank downdraft of the storm that initiated the formation of the tornado..||The first evidence of tornadic damage was in the 17100 block of Campbell Farm Road. Here, several single family home residences suffered tree damage, with downed and snapped trees, along with an air conditioning unit and a temporary metal trailer moved from their foundations.||The tornado briefly lifted before producing damage to trees near the intersection of Wootton Avenue and Hempstone Court. Here, large limbs of trees were snapped in different directions, along with trees being uprooted in a direction opposite of the storm motion.||The tornado briefly lifted, before touching down again for the final time at the interface between the western portion of L.M. Stevens Park and the backyards of several single family homes along the 19100 block of Dowden Circle. Here, there were two softwood trees uprooted falling to the northwest, with another softwood tree snapped. One utility shed was damaged by a tree that fell onto it. One home incurred damage with a large limb that blew onto the deck. A wooden fence was blown over to the northwest. Leaf debris was observed on all four sides of one of the residences. An apple tree was snapped, with the losse top coming to rest towards the east, which was the opposite direction of other damage in that immediate area. Wires and tree branches blew down in the 14800 block of Pettit Way. Tree damage was reported near Boyds, including a tree that blew down near the intersection of Old Bucklodge Lane and MD-117 Bucklodge Road.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 26.1768 km away, between 2023-06-16 15:12:00 and 2023-06-16 16:32:00. The events included records with hailstones measuring 1.1875 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Several isolated supercell thunderstorms produced sporadic wind damage and localized large hail. Several isolated supercell thunderstorms produced sporadic wind damage and localized large hail. Several isolated supercell thunderstorms produced sporadic wind damage and localized large hail. Several isolated supercell thunderstorms produced sporadic wind damage and localized large hail.\nEvent Narrative: Quarter size hail was reported near Round Hill. Ping pong ball size hail was reported near Bluemont. Up to half dollar size hail was reported near Centreville. Quarter size hail was reported in Clifton.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 34.7113 km away, between 2023-06-19 15:12:00 and 2023-06-19 16:12:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few thunderstorms produced localized wind damage over portions of north-central Virginia. A few thunderstorms produced localized wind damage over portions of north-central Virginia. A few thunderstorms produced localized wind damage over portions of north-central Virginia.\nEvent Narrative: Trees blew down on I-66 and VA-55 John Marshall Highway near Markham. A few trees and branches blew down near Raspberry Drive. Trees blew down off of old Waterford Road southeast of the Village of Waterford.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 40.1598 km away, between 2023-06-23 17:12:00 and 2023-06-23 18:12:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Plenty of moisture and instability led to the development of showers and thunderstorms. Storms trained over one another for a period, causing localized areas of heavy rainfall (about 3-6). The localized heavy rainfall led to a couple instances of flooding.\nEvent Narrative: Woodfield road was closed due to flooding south of Damascus, MD.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 15.864 km away, between 2023-06-23 17:15:00 and 2023-06-23 18:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Plenty of moisture and instability led to the development of showers and thunderstorms. Storms trained over one another for a period, causing localized areas of heavy rainfall (about 2-4). The localized heavy rainfall led to an instance of flooding.\nEvent Narrative: Old Courthouse Road at Beasley Road was flooded and a car was disabled in floodwater.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 15.1947 km away, between 2023-06-27 13:12:00 and 2023-06-27 13:28:00. The events included records with estimated wind gusts of 51.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: A couple bands of showers and thunderstorms produced localized wind damage and hail ahead of a weakening cold front. A couple bands of showers and thunderstorms produced localized wind damage and hail ahead of a weakening cold front. A couple bands of showers and thunderstorms produced localized wind damage and hail ahead of a weakening cold front. A couple bands of showers and thunderstorms produced localized wind damage and hail ahead of a weakening cold front.\nEvent Narrative: There were a couple reports of trees that blew down on the south side of Reston, including on VA-665 Fox Mill Road near Thoroughbred Road, and near the intersection of South Lakes Drive and Soapstone Drive. Several trees and wires blew down north of Wolf Trap, including along VA-675 Browns Mill Road between VA-702 Beulah Road and Windstone Drive, on VA-676 Towlston Road near Dara Lane, and on Galium Court near Union Church Road. There were a few reports of trees that blew down in Tysons Corner, including on the ramp from eastbound VA-7 Leesburg Pike to northbound VA-123 Chain Bridge Road, and along VA-807 Old Falls Road. Trees blew down onto VA-620 Braddock Road near Burke Station Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 46.256 km away, between 2023-07-03 19:38:00 and 2023-07-03 19:38:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front sparked a few lines of thunderstorms. These thunderstorms produced localized wind damage, most notably over northeastern Maryland during the early evening hours.\nEvent Narrative: Tree damage was reported east-southeast of Briggs, including a tree that blew down in the 3000 block of VA-606 River Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.4535 km away, between 2023-07-09 13:20:00 and 2023-07-09 13:20:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cluster of thunderstorms produced several instances of wind damage across northern Maryland near and east of Interstate 81.\nEvent Narrative: Multiple trees blew down in the 3800 block of MD-355 Urbana Pike.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 23.1734 km away, between 2023-07-14 15:32:00 and 2023-07-14 16:35:00. The events included records with hailstones measuring 49.541666666666664 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 45000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs.\nEvent Narrative: Tree damage was reported near Philomont, including a tree that blew down on VA-728 North Fork Road near VA-611 New Ford Road/Telegraph Springs Road. Tree damage was reported west-southwest of Hillsboro, including a tree that blew down on VA-714 Shannondale Road near VA-716 Edgegrove Road. Tree damage was reported north-northeast of Hillsboro, including a tree that blew down on VA-690 Mountain Road near VA-693 Morrisonville Road. Trees blew down near the intersection of Hirst Road and VA-287 Berlin Turnpike. Numerous trees blew down along VA-287 Berlin Turnpike between Wheatland and Lovettsville. Multiple trees blew down on VA-193 Georgetown Pike. Trees also blew down in Great Falls Park. A wind gust of 57 knots (66 MPH) was measured by a mesonet in Reston. A wind gust of 51 knots (59 MPH) was measured by the ASOS at Washington Dulles International Airport (KIAD). Up to ping pong ball size hail was reported in Herndon. A tree blew down onto a vehicle and power lines near the intersection of VA-193 Georgetown Pike and VA-684 Spring Hill Road. Trees blew down on VA-663 Downey Mill Road/Quarter Branch Road near VA-672 Lovettsville Road. Trees and branches blew down and a large garbage dumpster was displaced in Herndon.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.1309 km away, between 2023-07-14 15:50:00 and 2023-07-14 16:27:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 12000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs. A cold front slowed as it approached the Appalachian Mountains, intersecting a hot, humid, and unstable airmass. This resulted in scattered to numerous showers and thunderstorms, several of which became severe producing widely scattered instances of wind damage and isolated large hail. A couple of localized considerable instances of wind damage were noted near Washington, DC, and its western suburbs.\nEvent Narrative: Multiple trees and branches blew down on and near MD-118 Germantown Road. Trees and power lines blew down near the intersection of Montevideo Road and River Road. Multiple large tree limbs blew down near Germantown. Trees blew down on Middlebrook Road near I-270 Dwight D. Eisenhower Memorial Highway.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 7.0311 km away, between 2023-07-14 17:20:00 and 2023-07-14 17:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain from thunderstorms led to an isolated instance of flash flooding in Fairfax County.\nEvent Narrative: A stream was flowing out of its banks over the Pedestrian Footbridge. Greater than six inches of water was flowing over the bridge.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 45.9543 km away, between 2023-07-21 01:00:00 and 2023-07-21 01:00:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A line of thunderstorms (Mesoscale Convective Complex, MCS) that developed over the Midwest moved across northern Maryland and eastern West Virginia producing localized wind damage overnight. The event was noteworthy due to its timing.\nEvent Narrative: Several trees blew down in the Brunswick area, including along MD-464 Souder Road/Point of Rocks Road near North Maple Avenue and Catoctin Mountain Highway.", "The following events were reported: Hail. These occurred near station USW00093738, approximately 34.8428 km away, between 2023-07-25 18:42:00 and 2023-07-25 18:56:00. The events included records with hailstones measuring 1.0 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Remnant outflow from convection the day before over the Midwest combined with a lee pressure trough resulted in scattered to numerous showers and thunderstorms. Several produced localized wind damage and some hail. Remnant outflow from convection the day before over the Midwest combined with a lee pressure trough resulted in scattered to numerous showers and thunderstorms. Several produced localized wind damage and some hail. Remnant outflow from convection the day before over the Midwest combined with a lee pressure trough resulted in scattered to numerous showers and thunderstorms. Several produced localized wind damage and some hail. Remnant outflow from convection the day before over the Midwest combined with a lee pressure trough resulted in scattered to numerous showers and thunderstorms. Several produced localized wind damage and some hail.\nEvent Narrative: Quarter size hail was reported in Round Hill. Quarter size hail was reported in Purcellville. Quarter size hail was reported near Bluemont. Quarter size hail was reported near Round Hill.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 26.8319 km away, between 2023-07-27 15:48:00 and 2023-07-27 17:31:00. The events included records with estimated wind gusts of 52.36363636363637 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 41000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland.\nEvent Narrative: Trees blew down near the intersection of VA-848 Holmes Mill Road and VA-704 Harmony Church Road. Multiple trees blew down on VA-621 Locke's Mill Road along the Shenandoah River. Trees blew down on US-15 James Monroe Highway/Monroe-Madison Memorial Highway between VA-651 Hogback Mountain Road and VA-704 Harmony Church Road. Trees blew down near the intersection of VA-765 Ridgeside Road and VA-626 Foggy Bottom Road. Several trees and wires blew down around Leesburg. Trees blew down near the intersection of VA-681 Milltown Road and VA-682 Rodeffer Road. Trees blew down near the intersection of VA-694 John Wolford Road/The Narrows Road and VA-681 Milltown Road. Trees and wires blew down in Middleburg. Trees blew down along VA-629 Cobb House Road. Trees blew down on East Frederick Drive near Maywood Terrace/Woodstone Terrace. Multiple large trees and branches blew down in Ashburn, including on Gala Circle.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.6404 km away, between 2023-07-27 16:11:00 and 2023-07-27 16:25:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 15000.0 and crop damage of 0.0. \n\nEpisode Narrative: A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland. A weak trough spawned several severe thunderstorms over the far eastern West Virginia panhandle, extreme northern Virginia, and north-central Maryland.\nEvent Narrative: Several trees and wires blew down near Dickerson, including near the intersection of MD-28 Dickerson Road and Martinsburg Road. MD-117 Bucklodge Road was closed in both directions due to downed trees near MD-28 Darnestown Road.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 18.0079 km away, between 2023-07-28 16:50:00 and 2023-07-28 18:28:00. The events included records with hailstones measuring 26.541666666666668 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 14000.0 and crop damage of 0.0. \n\nEpisode Narrative: A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear.\nEvent Narrative: Trees blew down in Countryside, including along VA-1582 Algonkian Parkway near Spotswood Road. Quarter size hail was reported in Sterling. Half dollar size hail was reported in Countryside. Quarter size hail was reported in Sterling Park. Several trees and wires blew down around Warrenton. Trees blew down near the intersection of VA-234 Dumfries Road and Brentsville Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 25.6614 km away, between 2023-07-28 17:15:00 and 2023-07-28 17:36:00. The events included records with estimated wind gusts of 60.666666666666664 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 170000.0 and crop damage of 0.0. \n\nEpisode Narrative: A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear. A subtle remnant disturbance from prior day's convection over the Midwest amplified a pre-existing lee pressure trough, igniting numerous thunderstorms. Given the excessive hot, humid, and unstable environment, these thunderstorms were able to organize into clusters and lines despite a lack of stronger wind shear.\nEvent Narrative: Numerous trees blew down in Poolesville, with several snapped in the 17700 block of Doctor Walling Road. Trees and wires blew down near the intersection of MD-28 Darnestown Road and Cattail Road. Dozens of trees and wires blew down around Gaithersburg and Germantown, including along Brink Road, Goshen Road, Mid-County Highway, MD-124 Montgomery Village Avenue, Snouffer School Road, Horizon Run Road, MD-117 Clopper Road near Longdraft Road, West Watkins Mill Road, and MD-121 Clarksburg Road. A tree blew down onto a house in the 12000 block of Knoll Mist Lane. Numerous trees and wires blew down in the Rockville and Potomac area, including along Arctic Avenue, Democracy Boulevard near MD-189 Falls Road, Montrose Road, Copley Place, and MD-355 Rockville Pike.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 23.8353 km away, between 2023-07-29 14:40:00 and 2023-07-29 16:30:00. The events included records with estimated wind gusts of 54.6 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 4064000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large.\nEvent Narrative: Trees blew down near the intersection of Zion Drive and Colton Street. Dozens of large trees, branches and wires blew down just outside the City of Manassas Park, including many onto cars and houses. Numerous trees and large tree limbs blew down in the 7500 block of Allegheny Road. Numerous trees blew down in the Doves Landing Park area south of Brentsville Road. Trees and power lines blew down around VA-695 Creek Lane and VA-662 Clover Hill Road in Waterford. Trees blew down on eastbound VA-663 Taylorstown Road in the vicinity of VA-673 Bald Hill Road. Trees blew down between Reston and Great Falls, including on eastbound Shesue Street in the vicinity of Challedon Road, on eastbound Minburn Street in the vicinity of Golden Arrow Street, and on VA-7 Leesburg Pike in the vicinity of VA-606 Baron Cameron Avenue. Trees blew down on Izaak Walton Drive at VA-619 Bristow Road. Dozens of large trees, branches, and wires blew down near Independent Hill, Woodbine, Canova, and Riverview Estates, including some onto cars and houses. Numerous trees blew down on northbound VA-234 Dumfries Road in the vicinity of VA-695 Sinclair Mill Road. Numerous trees blew down on Minnieville Road in the vicinity of Dale Boulevard. Trees blew down on eastbound Tilton Valley Drive in the vicinity of Hickory Knoll Place. Numerous large tree limbs blew down and shingles blew off a house in the 12000 block of Ridge Knoll Drive.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.7043 km away, between 2023-07-29 15:03:00 and 2023-07-29 15:15:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 261000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large. A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced considerable wind damage particularly in the I-95 corridor. Some areas saw the worst thunderstorm-driven wind speeds and damage since the derecho in June 2012, though the area affected by the highest magnitude of winds was not nearly as large.\nEvent Narrative: Dozens of trees, branches and wires blew down near Germantown and Montgomery Village. A tree blew down onto a utility pole near the 22600 block of Wildcat Road. Multiple trees blew down near the intersection of Goshen Road and Wightman Road. Trees blew down on MD-355 Frederick Road at MD-118 Germantown Road. Numerous trees blew down in the Potomac area. Tree damage was reported near Dawsonville, including a large tree that split in half in the 15200 block of Montevideo Road. A wind gust of 60 knots (69 MPH) was measured by a mesonet at WeatherBug Headquarters in Germantown (AWSHQ).", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.066 km away, between 2023-08-07 15:25:00 and 2023-08-07 16:38:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1703000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted.\nEvent Narrative: Dozens of trees, wires and a few poles blew down between Warrenton and Old Tavern, including in the vicinity of US-17. Several trees blew down along VA-741 Enon School Road. Several roads were blocked by fallen trees between Somerville and Bristersburg. Dozens of trees and large branches blew down around Ashburn, including at least one onto a house. A wind gust of 50 knots (58 MPH) was measured by a mesonet at the NOVA Loudoun Campus in Sterling (STRLI). Dozens of trees blew down in the Nokesville area. Numerous large tree limbs snapped in the 7500 block of Alleghany Road. A wind gust of 51 knots (59 MPH) was measured by the AWOS at Manassas Regional Airport (KHEF). Several trees blew down in Loudoun Heights. Hundreds of trees blew down west of Fairfax Station. Extensive tree damage was observed along Quiet Brook Road where dozens of trees were uprooted and at least a dozen pine trees snapped in half. Several trees blew down near Oakton east of Chantilly, including one that fell onto a car on South Penderbrook Drive near Iverness Road. A tree blew down in the 11500 block of Valley Road. A tree blew down at the intersection of Forum Drive and Government Center Parkway. Dozens of trees blew down on VA-688 Leeds Manor Road and nearby roads just south of I-66. A few trees blew down in Fairfax, including one on Judicial Drive near Yorktown Court. Numerous trees blew down in Burke, including a large tree that blew down onto an apartment building on Chase Commons Court. Several trees blew down in Taylorstown, including along VA-665 Furnace Mountain Road. Dozens of trees, branches and wires blew down around Upperville. Dozens of trees, branches and wires blew down in northeastern Fauquier County, including along VA-626 Halfway Road, VA-626 The Plains Road, and VA-702 Rock Hill Mill Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 37.8476 km away, between 2023-08-07 15:31:00 and 2023-08-07 15:57:00. The events included records with estimated wind gusts of 57.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 106000.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted. A strong cold front, driven by an unusually strong upper-level trough and wind shear, interacted with a hot, humid, and unstable airmass over the Mid-Atlantic. This pattern resulted in the formation of lines of thunderstorms and several supercells. The most widespread and significant wind damage was noted over northern Maryland, although pockets of considerable wind damage were noted over portions of northwestern Virginia and eastern West Virginia. Somewhat atypical for the Mid-Atlantic is late summer was the number of large hail reports, with multiple instances of giant hail noted.\nEvent Narrative: Trees and wires blew down on MD-109 Old Hundred Road at Peach Tree Road. A large tree blew down into the roadway in the 24000 block of River Road. Trees blew down on MD-180 Jefferson Pike near US-15/340. Numerous large trees down and snapped including one onto a house in the 2600 block of Thurston Road near Dixon Road.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 19.8183 km away, between 2023-08-14 15:03:00 and 2023-08-14 15:03:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 5000.0 and crop damage of 0.0. \n\nEpisode Narrative: A few clusters of thunderstorms developed ahead of an approaching cold front in an excessively humid environment during the afternoon hours. Localized damaging wind gusts were noted with the strongest thunderstorms in the Washington, DC metro area.\nEvent Narrative: Several trees blew down near Burke and Fairfax Station. A tree blew down near the intersection of Steamboat Landing Lane and Steamboat Landing Court. A tree blew down on Monument Drive near US-29 Lee Highway. A tree blew down on Olley Lane near VA-620 Braddock Road. A tree blew down on Cotherstone Court near Lake Braddock Drive. A tree blew down near the intersection of Park Drive and Crescent Drive.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 20.415 km away, between 2023-08-14 16:02:00 and 2023-08-14 18:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A warm front passed through the area. The combination of increasing moisture throughout all levels of the atmosphere, forcing from the warm front, and an unstable atmosphere caused heavy showers and thunderstorms to develop. These storms trained over a few areas around the Washington Metropolitan area, resulting in instances of flash flooding.\nEvent Narrative: Burke Road was closed in multiple locations due to high water. Water was flowing over the road in multiple locations more about a foot high.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 26.7895 km away, between 2023-09-07 12:21:00 and 2023-09-07 15:00:00. The events included records with hailstones measuring 23.666666666666668 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 14000.0 and crop damage of 0.0. \n\nEpisode Narrative: Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail.\nEvent Narrative: Trees blew down along VA-55 John Marshall Highway near Markham. Trees blew down near Waterford, including on northbound VA-704 Hamilton Station Road near VA-9 Charles Town Pike. Trees blew down near the intersection of VA-704 Hamilton Station Road and VA-662 Clarkes Gap Road. Trees blew down near the intersection of VA-703 Hurley Lane and VA-662 Clarkes Gap Road. There were a few reports of quarter size hail in the Ashburn area. Quarter size hail was reported in Countryside. Downed trees and wires caused a power outage near Delaplane. Delaplane Fire Department responded to several calls for downed trees and wires. Quarter size hail was reported south of Upperville. At least quarter size hail was reported near Brambleton. Quarter size hail was observed at the NWS Office in Sterling.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 38.3792 km away, between 2023-09-07 13:28:00 and 2023-09-07 13:42:00. The events included records with hailstones measuring 31.7 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 8000.0 and crop damage of 0.0. \n\nEpisode Narrative: Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail. Numerous showers and thunderstorms developed along a lee pressure trough after several days of late season heat. Several of these storms turned severe, producing both damaging wind gusts and large hail.\nEvent Narrative: Trees blew down in southwestern Frederick County near Rosemont, Brunswick, and Knoxville. Trees and wires blew down near the intersection of MD-28 Darnestown Road and MD-117 Bucklodge Road. Hail of up to ping pong ball size was reported in Adamstown. Trees blew down on southbound I-270 Dwight D. Eisenhower Highway before Exit 18/MD-121 Stringtown Road. Quarter size hail was reported southwest of Buckeystown.", "The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00093738, approximately 9.5624 km away, between 2023-09-08 16:36:00 and 2023-09-08 18:05:00. The events included records with hailstones measuring 19.666666666666668 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 22000.0 and crop damage of 0.0. \n\nEpisode Narrative: An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail. An approaching cold front ignited scattered to numerous showers and strong to severe thunderstorms as it intersected an unseasonably hot and humid airmass. Several storms turned severe, with a few producing considerable wind damage and hail.\nEvent Narrative: There were multiple reports of quarter size hail in the Chantilly and South Riding areas. Quarter size hail was reported south of Arcola. Quarter size hail was reported in Arcola. Hail of up to half dollar size was observed for about 15 minutes from 6:00 to 6:15 PM at the NWS Office in Sterling. Hail covered the ground. Half dollar size hail was reported in Sterling Park. Wind gusts of up to 62 knots (71 MPH) were measured by a Tempest station (23370) between Arcola and Brambleton. Another round of quarter to ping pong ball size hail was observed at the NWS Office in Sterling. Wind-driven hail (with measured gusts to 46 knots/53 MPH) dented about half a dozen vehicles in the parking lot. Numerous trees and power lines blew down near the intersection of VA-630 Mill Creek Road and VA-601 Waterfall Road. Trees blew down near the intersection of VA-601 Shelter Lane and Greenville Drive.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 6.1363 km away, between 2023-09-08 17:24:00 and 2023-09-08 20:24:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A nearly stalled boundary combined with plenty of moisture led to the development of showers and thunderstorms. Some storms trained over the same areas, resulting in areas of flooding and flash flooding in northern Virginia. A nearly stalled boundary combined with plenty of moisture led to the development of showers and thunderstorms. Some storms trained over the same areas, resulting in areas of flooding and flash flooding in northern Virginia.\nEvent Narrative: Loudoun County Sheriffs office reported numerous roads closed around the Dulles area including Arcola Boulevard, Old Ox Road, and the Loudoun County Parkway. Cars were stranded on some of the closed roads. The road was closed at Dulles West Boulevard due to high water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 27.7636 km away, between 2023-09-09 14:18:00 and 2023-09-09 15:50:00. The events included records with estimated wind gusts of 53.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 68000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage.\nEvent Narrative: Multiple trees blew down near and north of Reston. Several tress and wires blew down in the Arcola/Aldie area. Several trees and wires blew down between Leesburg and Purcellville. Several trees and wires blew down near Lucketts, Lovettsville, and Waterford. Several trees and wires blew down in northeastern Stafford County. Trees blew down onto power lines on VA-600 Mountain Road between Berkeley Drive and VA-601 Waterfall Road. There were about a dozen calls for trees, branches, and wires blown down around Warrenton and central Fauquier County. Multiple trees blew down around Independent Hill, including one onto a house just west-northwest of town.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 42.6491 km away, between 2023-09-09 14:56:00 and 2023-09-09 15:01:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 12000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage. A cold front stalling over the Mid-Atlantic ignited several severe thunderstorms that produced mainly localized wind damage.\nEvent Narrative: Trees and wires blew down in Damascus, including near the intersection of MD-27 Ridge Road and Oak Drive. Numerous trees blew down near Green Valley and Ijamsville. Trees blew down on MD-75 Green Valley Road at Prices Distillery Road, and on MD-80 Fingerboard Road at Ed McClain Road.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093738, approximately 21.7666 km away, between 2023-09-09 16:15:00 and 2023-09-09 21:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An isolated instance of flash flooding occurred due to heavy rain associated with showers and thunderstorms. An isolated instance of flash flooding occurred due to heavy rain associated with showers and thunderstorms.\nEvent Narrative: Several roads were blocked by standing water near Marshall and The Plains. Little Bull Run flooded onto Artemus Road. Road was closed.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093738, approximately 28.0313 km away, between 2023-09-12 20:04:00 and 2023-09-12 20:04:00. The events included records with estimated wind gusts of 52.0 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 3000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold front produced a few severe thunderstorms generally near and east of I-95 in Maryland.\nEvent Narrative: Several trees blew down between Dickerson and Darnestown. A tree blew down into the roadway in the 17900 block of Moore Road. A tree blew down on MD-118 Germantown Road north of MD-28 Darnestown Road. A tree blew down on MD-28 Darnestown Road near Peach Tree Road.", "The following events were reported: Flash Flood. These occurred near station USW00093738, approximately 33.4161 km away, between 2023-09-12 22:14:00 and 2023-09-12 23:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A slow moving cold front moved into the area during the evening of the 12th into the overnight and early morning hours of the 13th. Moisture pooling ahead of the cold front caused instability to increase in addition to added atmospheric moisture. Showers and thunderstorms developed, and some trained over the same areas resulting in instances of flooding and flash flooding. Central and northeastern Maryland were the areas hardest hit, where moisture and instability was highest.\nEvent Narrative: Old Hundred Road had water flowing over it in a couple spots.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 18.254 km away, between 2023-12-17 22:36:00 and 2023-12-18 06:30:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well.\nEvent Narrative: Intersection of New Braddock Road and Singletons Way high standing water 2 ft deep. Little Bun Run at Artemus Road (ARTV2) crossed record flood stage at 12:20 AM, and slowly came below flood stage by 06:30 AM. Flooded roadway at the intersection of Besley Road and Old Courthouse Road. Over a dozen roads closed in the greater Stafford to Garrisonville area. Several roads closed due to high water along Little Bull Run and adjoining tributaries. Roads closed include Pageland Lane, Artemus Road, Stonewall Farm Drive, Logmill Road and a few others. Braddock Road closed in several spots due to high water. Road closure due to flooding at the intersection of Frosty Meadow Lane and Peach Orchard Lane. Road closure due to flooding at the intersection of Sycolin Road and Shreve Mill Road. Other roads closed nearby along Sycolin Creek.", "The following events were reported: Flood. These occurred near station USW00093738, approximately 21.0358 km away, between 2023-12-18 02:23:00 and 2023-12-18 04:00:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well.\nEvent Narrative: Seneca Creek in Dawsonville reached minor flood stage at 2:23 AM, cresting around 7.72'." ] }