{ "BEGIN_TIMESTAMP": [ "2004-02-02 22:09:00", "2004-04-01 18:18:00", "2004-12-28 18:15:00", "2004-12-29 00:55:00", "2005-01-03 07:45:00", "2005-01-03 16:30:00", "2005-01-04 05:50:00", "2005-01-09 10:18:00", "2005-01-09 11:15:00", "2005-01-09 16:00:00", "2005-01-09 16:48:00", "2005-01-09 17:29:00", "2005-01-09 18:00:00", "2005-01-09 18:41:00", "2005-01-09 20:15:00", "2005-01-10 18:01:00", "2005-02-19 06:52:00", "2005-02-19 07:42:00", "2005-02-19 10:09:00", "2005-02-19 10:15:00", "2005-02-19 10:26:00", "2005-02-19 10:48:00", "2005-02-21 07:00:00", "2005-02-21 09:30:00", "2005-02-22 02:24:00", "2005-02-22 14:00:00", "2005-02-22 15:00:00", "2005-02-22 16:06:00", "2005-02-22 18:00:00", "2005-04-28 06:30:00", "2005-10-17 12:30:00", "2005-10-18 10:30:00", "2006-01-02 11:57:00", "2006-02-18 16:50:00", "2006-02-18 16:53:00", "2006-04-05 10:24:00", "2006-04-05 11:18:00", "2007-03-27 12:45:00", "2007-09-22 10:00:00", "2007-11-30 14:30:00", "2008-01-05 00:58:00", "2008-04-26 16:25:00", "2008-05-22 11:20:00", "2008-05-22 16:40:00", "2008-12-15 08:00:00", "2009-02-05 19:38:00", "2010-01-18 14:00:00", "2010-01-19 12:20:00", "2010-01-19 12:55:00", "2010-01-20 16:00:00", "2010-02-27 15:35:00", "2010-03-06 09:47:00", "2010-12-19 06:00:00", "2011-03-21 10:05:00", "2011-09-10 05:30:00", "2011-12-15 13:00:00", "2012-02-14 07:30:00", "2012-04-13 12:45:00", "2012-04-13 13:30:00", "2012-08-30 13:30:00", "2012-09-09 13:30:00", "2012-10-11 06:00:00", "2012-10-11 16:00:00", "2012-12-29 09:30:00", "2013-08-30 14:00:00", "2013-12-19 12:30:00", "2014-02-28 08:00:00", "2014-03-01 03:20:00", "2014-03-01 15:15:00", "2014-05-12 14:00:00", "2014-08-03 13:30:00", "2014-09-16 14:00:00", "2014-12-02 16:30:00", "2014-12-12 04:00:00", "2014-12-17 01:00:00", "2015-03-02 10:10:00", "2015-07-19 13:35:00", "2015-09-09 15:00:00", "2015-09-15 06:30:00", "2017-01-12 12:30:00", "2017-01-20 12:45:00", "2017-02-17 12:00:00", "2017-02-17 17:30:00", "2017-08-01 15:00:00", "2017-08-31 14:20:00", "2018-01-09 06:00:00", "2018-11-29 00:00:00", "2018-12-06 10:00:00", "2019-01-11 16:20:00", "2019-01-15 20:00:00", "2019-01-31 14:00:00", "2019-02-04 13:40:00", "2019-02-13 17:00:00", "2019-03-06 09:00:00", "2019-03-20 15:00:00", "2019-05-22 13:00:00", "2019-11-28 06:00:00", "2019-12-04 09:30:00", "2020-03-12 13:00:00", "2020-03-26 15:00:00", "2020-04-06 05:45:00", "2020-11-07 10:49:00", "2020-12-28 18:29:00", "2021-01-25 02:30:00", "2021-01-28 00:00:00", "2021-03-03 13:00:00", "2021-03-10 04:00:00", "2021-10-04 15:00:00", "2021-10-25 00:00:00", "2021-12-14 08:00:00", "2021-12-23 10:00:00", "2021-12-28 00:00:00", "2022-02-15 18:30:00", "2022-03-19 00:00:00", "2022-03-28 06:00:00", "2022-07-31 11:25:00", "2022-09-09 12:00:00", "2022-11-08 06:00:00", "2022-12-11 07:00:00", "2022-12-31 23:00:00", "2023-01-01 00:00:00", "2023-01-10 03:40:00", "2023-01-14 11:00:00", "2023-01-30 13:00:00", "2023-02-23 11:30:00", "2023-02-25 03:00:00", "2023-03-01 00:00:00", "2023-03-14 20:00:00", "2023-08-19 20:00:00", "2023-08-20 16:22:00" ], "END_TIMESTAMP": [ "2004-02-02 23:27:00", "2004-04-01 18:19:00", "2004-12-28 18:15:00", "2004-12-29 00:55:00", "2005-01-03 09:00:00", "2005-01-03 16:40:00", "2005-01-04 06:00:00", "2005-01-09 10:24:00", "2005-01-09 11:30:00", "2005-01-09 17:30:00", "2005-01-09 17:45:00", "2005-01-09 18:17:00", "2005-01-09 21:00:00", "2005-01-09 20:00:00", "2005-01-09 20:15:00", "2005-01-10 18:30:00", "2005-02-19 06:52:00", "2005-02-19 07:45:00", "2005-02-19 12:00:00", "2005-02-19 10:15:00", "2005-02-19 10:42:00", "2005-02-19 13:00:00", "2005-02-21 13:00:00", "2005-02-21 11:30:00", "2005-02-22 02:30:00", "2005-02-22 14:10:00", "2005-02-22 15:00:00", "2005-02-22 16:30:00", "2005-02-22 18:30:00", "2005-04-28 06:40:00", "2005-10-17 12:30:00", "2005-10-18 10:35:00", "2006-01-02 11:57:00", "2006-02-18 17:00:00", "2006-02-18 16:53:00", "2006-04-05 10:24:00", "2006-04-05 11:18:00", "2007-03-27 12:45:00", "2007-09-22 10:50:00", "2007-11-30 15:15:00", "2008-01-06 12:35:00", "2008-04-26 16:25:00", "2008-05-22 12:00:00", "2008-05-22 16:45:00", "2008-12-15 11:30:00", "2009-02-05 20:30:00", "2010-01-18 15:00:00", "2010-01-19 12:25:00", "2010-01-19 14:05:00", "2010-01-20 17:00:00", "2010-02-27 15:40:00", "2010-03-06 09:50:00", "2010-12-25 23:00:00", "2011-03-21 10:15:00", "2011-09-10 10:00:00", "2011-12-15 13:30:00", "2012-02-14 09:00:00", "2012-04-13 13:30:00", "2012-04-13 14:00:00", "2012-08-30 16:00:00", "2012-09-09 14:30:00", "2012-10-12 10:08:00", "2012-10-11 18:00:00", "2012-12-29 10:00:00", "2013-08-30 15:00:00", "2013-12-19 13:30:00", "2014-02-28 16:30:00", "2014-03-01 03:25:00", "2014-03-01 15:45:00", "2014-05-12 14:30:00", "2014-08-03 19:00:00", "2014-09-16 14:30:00", "2014-12-02 17:00:00", "2014-12-12 10:30:00", "2014-12-17 12:00:00", "2015-03-02 12:20:00", "2015-07-19 17:00:00", "2015-09-09 16:00:00", "2015-09-15 11:00:00", "2017-01-12 19:00:00", "2017-01-23 19:15:00", "2017-02-17 19:00:00", "2017-02-17 20:00:00", "2017-08-01 16:00:00", "2017-08-31 16:30:00", "2018-01-09 09:00:00", "2018-11-30 00:00:00", "2018-12-06 17:00:00", "2019-01-12 17:30:00", "2019-01-17 13:30:00", "2019-01-31 16:00:00", "2019-02-04 18:30:00", "2019-02-14 17:00:00", "2019-03-06 14:00:00", "2019-03-20 22:00:00", "2019-05-22 17:00:00", "2019-11-28 20:00:00", "2019-12-04 12:30:00", "2020-03-12 16:00:00", "2020-03-26 16:00:00", "2020-04-06 11:00:00", "2020-11-07 12:00:00", "2020-12-29 19:00:00", "2021-01-25 03:30:00", "2021-01-30 00:00:00", "2021-03-03 16:00:00", "2021-03-10 12:00:00", "2021-10-05 00:00:00", "2021-10-26 00:00:00", "2021-12-15 00:00:00", "2021-12-24 15:00:00", "2021-12-31 00:00:00", "2022-02-16 19:30:00", "2022-03-20 23:59:00", "2022-03-29 14:00:00", "2022-07-31 11:25:00", "2022-09-12 19:30:00", "2022-11-08 19:17:00", "2022-12-11 12:00:00", "2022-12-31 23:59:00", "2023-01-01 21:20:00", "2023-01-10 13:00:00", "2023-01-16 04:30:00", "2023-01-30 14:00:00", "2023-02-23 11:35:00", "2023-02-25 05:00:00", "2023-03-01 14:45:00", "2023-03-15 08:18:00", "2023-08-22 06:00:00", "2023-08-20 18:00:00" ], "NEWS": [ "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 39.4095 km away, between 2004-02-02 22:09:00 and 2004-02-02 23:27:00. 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 Winter Storm, brought heavy precipitation and thunderstorms with damaging winds as it moved onshore through Southwest California. In the mountains above 5500 feet elevation, 9 to 14 inches of snow fell. The snow level eventually lowered to 3500 feet over the high desert where 1 to 3 inches of snow fell. Along the coastal slopes, at elevations below 5000 feet, heavy rain caused mudslides, closing several mountain highways. Heavy rainshowers over the valleys and along the coastal plain, flooded many roadway and were a contributing factor in many traffic accidents. Strong winds from a squall line moving across the coastal waters, knocked down trees as it moved onshore through southern Orange County and San Diego County. A Winter Storm, brought heavy precipitation and thunderstorms with damaging winds as it moved onshore through Southwest California. In the mountains above 5500 feet elevation, 9 to 14 inches of snow fell. The snow level eventually lowered to 3500 feet over the high desert where 1 to 3 inches of snow fell. Along the coastal slopes, at elevations below 5000 feet, heavy rain caused mudslides, closing several mountain highways. Heavy rainshowers over the valleys and along the coastal plain, flooded many roadway and were a contributing factor in many traffic accidents. Strong winds from a squall line moving across the coastal waters, knocked down trees as it moved onshore through southern Orange County and San Diego County.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 26.3904 km away, between 2004-04-01 18:18:00 and 2004-04-01 18:19:00. 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: Tree blown down across North Brea Boulevard at Tonner Canyon road.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 5.6226 km away, between 2004-12-28 18:15:00 and 2004-12-28 18:15:00. 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 30000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A fence fell onto a carport at an apartment complex causing extensive damage to several parked cars. The damaged was discovered in the morning, but was said to have likely been the result of the winds that occurred during overnight hours.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 22.7003 km away, between 2004-12-29 00:55:00 and 2004-12-29 00:55:00. 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 20000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Numerous trees blown down.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 44.8522 km away, between 2005-01-03 07:45:00 and 2005-01-03 09:00:00.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: \nEvent Narrative:", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 42.7368 km away, between 2005-01-03 16:30:00 and 2005-01-03 16:40:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A waterspout was reported west of San Mateo Point.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 46.3917 km away, between 2005-01-04 05:50:00 and 2005-01-04 06:00:00.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: Mudslide occurred on highway 74 and blocked the east bound lanes.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 22.3182 km away, between 2005-01-09 10:18:00 and 2005-01-09 10:24:00.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: Heavy rain caused widespread rapid runoff and flooding on area streets, streams, and rivers.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 23.1248 km away, between 2005-01-09 11:15:00 and 2005-01-09 11:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 7.8174 km away, between 2005-01-09 16:00:00 and 2005-01-09 17:30:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 300000.0 and crop damage of 0.0. \n\nEpisode Narrative: Mudslides occurred in several locations in the Anaheim Hills area and City of Orange. Several power poles and trees were knocked down resulting in damage to vehicles.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 37.3597 km away, between 2005-01-09 16:48:00 and 2005-01-09 17:45:00.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: \nEvent Narrative: Widespread flooding was reported.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 4.7205 km away, between 2005-01-09 17:29:00 and 2005-01-09 18:17:00.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: Trabuco Canyon Road was completely flooded. Rock and mudslides were reported on Highway 241 near the 91 freeway. Laguna Canyon Road had to be closed due to flooding.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 21.0286 km away, between 2005-01-09 18:00:00 and 2005-01-09 21:00:00.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: 350 homes damaged by flooding when the sewer system was overwhelmed by heavy rain and runoff. The water was 3 feet deep in some locations, and numerous motorists were stranded.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 41.9969 km away, between 2005-01-09 18:41:00 and 2005-01-09 20:00:00.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: Swift water rescues were conducted after major flooding was reported along Limonite Ave near the Santa Ana River. Flooding was also reported along many stretches of Etiwanda Ave.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 33.4981 km away, between 2005-01-09 20:15:00 and 2005-01-09 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: Several cars were stranded when Bedford Canyon flooded. The west side of Corona Airport was submerged under flood waters as well.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 38.311 km away, between 2005-01-10 18:01:00 and 2005-01-10 18:30:00.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: Spanish Hills Drive at Park Canyon was washed out. There was a 2 foot wide crack running down the middle of the road at one point.\nEvent Narrative:", "The following events were reported: Hail. These occurred near station USW00093184, approximately 17.6773 km away, between 2005-02-19 06:52:00 and 2005-02-19 06:52:00. 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: \nEvent Narrative:", "The following events were reported: Tornado. These occurred near station USW00093184, approximately 12.3466 km away, between 2005-02-19 07:42:00 and 2005-02-19 07:45:00.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: \nEvent Narrative: A waterspout came within 100 yards of the Huntington Beach Pier before coming ashore near PCH and 14th Street. Multiple vehicles were damaged by downed trees and power poles along 14th Street. Spotters reported pea to dime size hail with this storm.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 4.7205 km away, between 2005-02-19 10:09:00 and 2005-02-19 12:00:00.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: The canyon between the 405 Freeway and the 73 was extremely flooded by runoff from heavy rain.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 15.622 km away, between 2005-02-19 10:15:00 and 2005-02-19 10:15:00. 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 40000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: Strong thunderstorm winds blew down fences, trees, and damaged the roof of a mobile home.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 35.3019 km away, between 2005-02-19 10:26:00 and 2005-02-19 10:42:00.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: Vehicles reported stuck in a flash flood on Cajalco Road at Temescal Road.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 18.7641 km away, between 2005-02-19 10:48:00 and 2005-02-19 13:00:00.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: \nEvent Narrative: Several vehicles were nearly submerged up to their roofs in flood waters on Laguna Canyon Road.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 20.3922 km away, between 2005-02-21 07:00:00 and 2005-02-21 13:00:00.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: \nEvent Narrative: Some roads were washed out and others were covered in mud and rushing water after hours of heavy rain.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 26.3904 km away, between 2005-02-21 09:30:00 and 2005-02-21 11:30:00.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: \nEvent Narrative: Four homes were flooded in Brea. One resident had to temporarily relocate as a result of the damage.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 9.2872 km away, between 2005-02-22 02:24:00 and 2005-02-22 02:30:00. The events included records with measured wind gusts of 59.0 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: \nEvent Narrative:", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 9.4099 km away, between 2005-02-22 14:00:00 and 2005-02-22 14:10:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A waterspout was reported 10 miles west of Newport Beach.\nEvent Narrative:", "The following events were reported: Hail. These occurred near station USW00093184, approximately 5.6226 km away, between 2005-02-22 15:00:00 and 2005-02-22 15:00:00. 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: \nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 12.3878 km away, between 2005-02-22 16:06:00 and 2005-02-22 16:30:00.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: \nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 26.7652 km away, between 2005-02-22 18:00:00 and 2005-02-22 18:30:00.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: A large mudslide blocked Carbon Canyon Road about 2 miles east of the entrance to Carbon Canyon Regional Park.\nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 28.3183 km away, between 2005-04-28 06:30:00 and 2005-04-28 06:40:00. 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 45000.0 and crop damage of 0.0. \n\nEpisode Narrative: \nEvent Narrative: A squall line produced strong straight-line winds as it came ashore in southern Orange County. The strong winds damaged 8 to 12 homes in Dana Point and knocked down several trees. In San Clemente, strong winds blew over a chimney, a large motel sign, and numerous tree limbs. Wind damage was also reported in San Juan Capistrano.", "The following events were reported: Hail. These occurred near station USW00093184, approximately 23.1248 km away, between 2005-10-17 12:30:00 and 2005-10-17 12:30:00. 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: \nEvent Narrative: A high precipitation supercell moving at approximately 45 mph through northern Orange County dropped 3/4 inch hail in Yorba Linda. The storm left the San Diego CWA and later dropped even larger hail near Pasadena.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 17.1593 km away, between 2005-10-18 10:30:00 and 2005-10-18 10:35:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: A waterspout was observed out over the ocean west of Coronado Kays. A funnel cloud was also seen west of Chula Vista at 1140 AM.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 48.3483 km away, between 2006-01-02 11:57:00 and 2006-01-02 11:57:00. The events included records with estimated wind gusts of 59.0 mph.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: A severe thunderstorm moved through the community of Claremont in Los Angeles County. Law enforcement reported numerous trees and power lines down due to thunderstorm winds gusting to 68 MPH.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 37.1137 km away, between 2006-02-18 16:50:00 and 2006-02-18 17:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative:", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 39.7736 km away, between 2006-02-18 16:53:00 and 2006-02-18 16:53:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: \nEvent Narrative: Coast Guard personnel reported a waterspout west of San Clemente Pier.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 46.7971 km away, between 2006-04-05 10:24:00 and 2006-04-05 10:24:00. 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: \nEvent Narrative: Three Cypress trees were blown down by a strong thunderstorm wind gust in Mira Loma. Small hail and frequent lightning were reported with this thunderstorm.", "The following events were reported: Hail. These occurred near station USW00093184, approximately 33.4981 km away, between 2006-04-05 11:18:00 and 2006-04-05 11:18:00. 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: \nEvent Narrative:", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 23.5772 km away, between 2007-03-27 12:45:00 and 2007-03-27 12:45:00. The events included records with measured wind gusts of 26.0 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: Strong post-frontal flow combined with a 130 kt jet aloft and an upper level low over Nevada resulted in strong onshore flow and isolated thunderstorms. A thunderstorm over Fullerton airport produced a damaging microburst that removed a large section of roof laminate from the Orange County Fire Authority's aviation building. Pieces of the roof landed on four cars. A 60 ft eucalyptus tree fell onto 3 cars in Encinitas and caused 2 minor injuries. Island band convection produced a funnel cloud off the La Jolla coast.\nEvent Narrative: Although the Fullerton airport ASOS only measured a 30 mph wind gust with this storm, other Meteorological observations in conjuction with damage and spotter reports indicate that wind gusts with this microburst were likely in excess of 45 mph. There is not sufficient evidence however to suggest that this microburst was severe, especially given that property damage was very isolated and may have resulted from the use of poor construction materials.", "The following events were reported: Funnel Cloud, Tornado. These occurred near station USW00093184, approximately 19.3385 km away, between 2007-09-22 10:00:00 and 2007-09-22 10:50:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold-core cutoff low pressure system off the coast of Southern California brought heavy rain to Orange County and waterspouts to the San Diego County coast. A band of convection just off the coast of San Diego and Orange Counties produced a line of at least 8 waterspouts and countless more funnel clouds in the span of about an hour. Several of these waterspouts occurred simultaneously within close proximity to each other. One waterspout came ashore at Cardiff State Beach and blew over some tents. Another waterspout came ashore in Newport Beach. None of the waterspouts caused any serious damage. The exact number of waterspouts and funnel clouds is not known, and the position and path length of each waterspout and funnel cloud is very much a rough estimate. This event was not associated with island band convection. A cold-core cutoff low pressure system off the coast of Southern California brought heavy rain to Orange County and waterspouts to the San Diego County coast. A band of convection just off the coast of San Diego and Orange Counties produced a line of at least 8 waterspouts and countless more funnel clouds in the span of about an hour. Several of these waterspouts occurred simultaneously within close proximity to each other. One waterspout came ashore at Cardiff State Beach and blew over some tents. Another waterspout came ashore in Newport Beach. None of the waterspouts caused any serious damage. The exact number of waterspouts and funnel clouds is not known, and the position and path length of each waterspout and funnel cloud is very much a rough estimate. This event was not associated with island band convection.\nEvent Narrative: The public posted YouTube footage of a waterspout coming ashore in Newport Beach. The waterspout dissipated about one minute after leavig the ocean. The time of the event is estimated.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 23.3601 km away, between 2007-11-30 14:30:00 and 2007-11-30 15:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Heavy rain in the Santiago burn area caused a debris flow in a rural area of Harding Canyon. The debris flow was discovered by USGS employees hiking through the area shortly after the storm. No structures were damaged or destroyed. The time of the event has been estimated.\nEvent Narrative:", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 29.4509 km away, between 2008-01-05 00:58:00 and 2008-01-06 12:35:00.The events resulted in 1 injuries and 1 fatalities. The events caused property damage valued at 50000.0 and crop damage of 0.0. \n\nEpisode Narrative: A powerful storm swept through all of California with high winds, periods of heavy rain, and locally heavy snow. Strong upslope flow off the Pacific and a high freezing level fueled larged amounts of rainfall on the coastal slopes. The snow level fell late in the storm as colder air filtered in resulting in heavy snowfall at elevations above 6000 feet. Isolated flash flooding and debris flows were reported, mainly in the burn areas. Flash flooding in the Inland Empire resulted in one death. A powerful storm swept through all of California with high winds, periods of heavy rain, and locally heavy snow. Strong upslope flow off the Pacific and a high freezing level fueled larged amounts of rainfall on the coastal slopes. The snow level fell late in the storm as colder air filtered in resulting in heavy snowfall at elevations above 6000 feet. Isolated flash flooding and debris flows were reported, mainly in the burn areas. Flash flooding in the Inland Empire resulted in one death.\nEvent Narrative: A Ford F-250 with two occupants was swept away by flood waters while crossing Mill Creek at Chino Corona Rd. One male occupant was rescued after he was found hypothermic and clinging to a tree. The 25 year-old female driver was found dead about one mile downstream the following morning. Barricades had been placed across the road to prevent vehicles from crossing the creek, but an investigation later revealed that someone had illegally removed the barricades prior to the incident. Heavy rain showers over Modjeska Canyon caused a debris flow at the Lost Canyon Ranch. The debris flow originated on a hillside about 500 feet in elevation above the ranch and destroyed several fences and horse stalls as it raced toward Santiago Creek. The owner estimates property damage at his ranch to be near $40K.", "The following events were reported: Dust Devil. These occurred near station USW00093184, approximately 45.2383 km away, between 2008-04-26 16:25:00 and 2008-04-26 16:25:00.The events resulted in 14 injuries and 0 fatalities. The events caused property damage valued at 2500.0 and crop damage of 0.0. \n\nEpisode Narrative: A strong dust devil resulted in damage and injuries at a church gathering in Montclair.\nEvent Narrative: A strong dust devil caused 14 injuries at a church gathering at Montera Elementary School when several large tents were lofted into the air. Two people were taken to the hospital. Skies were clear at the time with temperatures in the 90s.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 22.3404 km away, between 2008-05-22 11:20:00 and 2008-05-22 12:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 655000.0 and crop damage of 0.0. \n\nEpisode Narrative: A line of strong thunderstorms formed along the Santa Ana Mountains and produced intense rainfall over the Santiago Burn area. Doppler radar estimated 1.00-1.25 inches of rainfall between 11:30 AM and Noon. This deluge resulted in damaging mud and debris flows in Mojeska Canyon, and flooded Live Oak Canyon Road with 4 feet of water. A line of strong thunderstorms formed along the Santa Ana Mountains and produced intense rainfall over the Santiago Burn area. Doppler radar estimated 1.00-1.25 inches of rainfall between 11:30 AM and Noon. This deluge resulted in damaging mud and debris flows in Mojeska Canyon, and flooded Live Oak Canyon Road with 4 feet of water. A line of strong thunderstorms formed along the Santa Ana Mountains and produced intense rainfall over the Santiago Burn area. Doppler radar estimated 1.00-1.25 inches of rainfall between 11:30 AM and Noon. This deluge resulted in damaging mud and debris flows in Mojeska Canyon, and flooded Live Oak Canyon Road with 4 feet of water.\nEvent Narrative: Heavy rainfall from a thunderstorm over the Santiago Burn Area triggered flash flood and debris flows in Trabuco Canyon near O' Neill Regional Park. Live Oak Canyon Road was shut down after it was inundated with up to four feet of water. The mud and water rushed out of Trabuco Canyon and poured into Cook's Corner, a roadside biker bar at the intersection of Santiago Canyon and Live Oak Canyon roads. The bar was completely flooded and filled with mud. Heavy rain from a thunderstorm over the Santiago Burn Area triggered damaging debris flows in Modjeska Canyon. The lowest floor of a 2-story house was completely inundated with approximately 1000 cubic meters of debris flow material. Damage to this home was extensive. The yard of a nearby home was inundated with approximately 2500 cubic meters of debris flow material. Heavy rain over the Santiago Burn Area triggered flash flooding and debris flows in Williams Canyon. The debris flows blocked a roadway and stranded the residents of two homes near the back of Williams Canyons. No major damage or injuries were reported.", "The following events were reported: Tornado. These occurred near station USW00093184, approximately 49.9143 km away, between 2008-05-22 16:40:00 and 2008-05-22 16:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A thunderstorm developed near Redlands around 3:30 PM and quickly became severe as it moved south-southwest toward Moreno Valley along the Elsinore Convergence Zone. This storm produced large swaths of hail, flash flooding, and at least four tornadoes.\nEvent Narrative: A trained weather spotter from the Lake Elsinore area captured video of a tornado between 5:40 \ufffd\ufffd\ufffd 5:45 PM. This tornado occurred in an unpopulated area near the Gavilan Hills between Woodcrest and Lake Elsinore, however the exact path is unknown. This was the fourth and final tornado produced by the storm. No reports of damage were received and this tornado was rated EF-0.", "The following events were reported: Flash Flood, Heavy Rain. These occurred near station USW00093184, approximately 18.3711 km away, between 2008-12-15 08:00:00 and 2008-12-15 11:30:00.The events resulted in 14 injuries and 0 fatalities. The events caused property damage valued at 260000.0 and crop damage of 0.0. \n\nEpisode Narrative: A pair of winter storms associated with a vigorous, cold upper-low brought periods of high winds, heavy rain, and snow to the region from late on the 13th through the 17th. The first storm brought rain to the lower elevations and gusty winds and very heavy snow to the mountains and deserts. Blizzard conditions forced the closure of mountain highways while heavy rain caused a debris flow in the Santiago Burn Area. Snowfall accumulations from this first storm measured 31 inches at Big Bear Lake, 30 inches at Running Springs, and 24 inches at Forest Falls. The second storm on the 17th was notable for its significant rains in the low deserts and heavy snowfall in the mountains and high deserts. Heavy rain caused significant flooding in the Tijauna River valley. Surface offshore pressure gradients and mid-level easterly flow brought dry air into the region, resulting in widespread evaporative cooling and snow levels down to the desert floor. The winter storm dumped 20 inches of snow in Pinon Hills, 18 inches of snow in Hesperia, Lucerne Valley, Palomar Mountain, and Julian, 16 inches of snow in Idyllwild, 14 inches in Victorville, and even 4 inches in Shelter Valley. Local snowfall amounts in excess of 2 feet occurred in the San Bernardino Mountains. Total snowfall accumulations at Big Bear Lake for the 5 day period ending on the 17th was an impressive 54 inches. A pair of winter storms associated with a vigorous, cold upper-low brought periods of high winds, heavy rain, and snow to the region from late on the 13th through the 17th. The first storm brought rain to the lower elevations and gusty winds and very heavy snow to the mountains and deserts. Blizzard conditions forced the closure of mountain highways while heavy rain caused a debris flow in the Santiago Burn Area. Snowfall accumulations from this first storm measured 31 inches at Big Bear Lake, 30 inches at Running Springs, and 24 inches at Forest Falls. The second storm on the 17th was notable for its significant rains in the low deserts and heavy snowfall in the mountains and high deserts. Heavy rain caused significant flooding in the Tijauna River valley. Surface offshore pressure gradients and mid-level easterly flow brought dry air into the region, resulting in widespread evaporative cooling and snow levels down to the desert floor. The winter storm dumped 20 inches of snow in Pinon Hills, 18 inches of snow in Hesperia, Lucerne Valley, Palomar Mountain, and Julian, 16 inches of snow in Idyllwild, 14 inches in Victorville, and even 4 inches in Shelter Valley. Local snowfall amounts in excess of 2 feet occurred in the San Bernardino Mountains. Total snowfall accumulations at Big Bear Lake for the 5 day period ending on the 17th was an impressive 54 inches.\nEvent Narrative: Shortly after 0900 PST, the roof of a classroom partially collapsed due to heavy rain. Fourteen people, ages 17 to 50, were taken to the hospital with minor injuries. Heavy rain in the Santiago Burn Area caused mud and debris flows in Modjeska Canyon. Many of the roads and yards that were buried in mud by this debris flow were impacted by similar debris flows last winter. The amount of mud and rock left in the wake of the debris flow was extensive but damage to roads and property was minor.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 37.4169 km away, between 2009-02-05 19:38:00 and 2009-02-05 20:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong winter storm brought significant rain and snow to Southern California. In the San Gabriel Valley of Los Angeles county, heavy rain produced flash flooding. In the mountains of Ventura and Los Angeles counties, heavy snow and very gusty southeast winds produced winter storm conditions.\nEvent Narrative: Heavy rain produced flash flooding near the community of La Habra Heights. California Highway Patrol reported over one foot of water, flooding Highway 60 near the Hacienda exit.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 3.1628 km away, between 2010-01-18 14:00:00 and 2010-01-18 15:00:00.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: During the third week of January, a 180 to 210 kt jet stretched across the Pacific and into Southern California, bringing a series of powerful winter storms to the region. The first storm made its way through the region on January 18th. Heavy rain, mountain snow, and strong winds contributed to widespread damage and urban flooding, as well as a few flash floods with minor debris flows.\nEvent Narrative: Heavy rain and a blocked drains caused a portion of the roof to collapse at Westcliff Medical Laboratories in Santa Ana. The collapse happened around 1500 PST.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 15.0733 km away, between 2010-01-19 12:20:00 and 2010-01-19 12:25:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A series of strong winter storm brought unstable conditions across the coastal waters. With the unstable atmosphere, several thunderstorms developed which produced very gusty winds and weak waterspouts.\nEvent Narrative: Amateur video showed a waterspout just off the Huntington Beach area. This waterspout matched up well with doppler radar imagery.", "The following events were reported: Thunderstorm Wind, Tornado. These occurred near station USW00093184, approximately 19.5461 km away, between 2010-01-19 12:55:00 and 2010-01-19 14:05:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 875000.0 and crop damage of 0.0. \n\nEpisode Narrative: The second in a series of powerful winter storms wreaked havoc on Southern California on January 19th. A strong southerly 925 mb jet ahead of the cold front contributed to moderate low-level wind shear. A line of thunderstorms with embedded rotation moved through Orange County late in the morning, bringing waterspouts, at least one tornado, and hurricane force winds. Strong thunderstorm winds also impacted San Diego County, contributing to structural damage and one fatality. Large, steep surf was also observed with this storm in both Orange and San Diego counties. The second in a series of powerful winter storms wreaked havoc on Southern California on January 19th. A strong southerly 925 mb jet ahead of the cold front contributed to moderate low-level wind shear. A line of thunderstorms with embedded rotation moved through Orange County late in the morning, bringing waterspouts, at least one tornado, and hurricane force winds. Strong thunderstorm winds also impacted San Diego County, contributing to structural damage and one fatality. Large, steep surf was also observed with this storm in both Orange and San Diego counties. The second in a series of powerful winter storms wreaked havoc on Southern California on January 19th. A strong southerly 925 mb jet ahead of the cold front contributed to moderate low-level wind shear. A line of thunderstorms with embedded rotation moved through Orange County late in the morning, bringing waterspouts, at least one tornado, and hurricane force winds. Strong thunderstorm winds also impacted San Diego County, contributing to structural damage and one fatality. Large, steep surf was also observed with this storm in both Orange and San Diego counties. The second in a series of powerful winter storms wreaked havoc on Southern California on January 19th. A strong southerly 925 mb jet ahead of the cold front contributed to moderate low-level wind shear. A line of thunderstorms with embedded rotation moved through Orange County late in the morning, bringing waterspouts, at least one tornado, and hurricane force winds. Strong thunderstorm winds also impacted San Diego County, contributing to structural damage and one fatality. Large, steep surf was also observed with this storm in both Orange and San Diego counties.\nEvent Narrative: As a line of thunderstorms moved through Orange County, a peak wind gust of 93 MPH was measured by the weather station at the Newport Beach Pier. Several wind gusts in excess of 70 MPH were also reported. Several boats in the Newport Beach Harbor broke free. In Costa Mesa, just inland from Newport Beach, a building in an industrial park on 17th Ave sustained moderate damage. Approximately two-thirds of the top layer of the roof blew off. Pieces of the roof, some as large as 15 feet long, trees, and other debris littered the parking lot. Across the street at a mobile home park, metal awnings were ripped off by the wind and pieces of wood were seen flying through the air. A few blocks away near the intersection of Harbor Blvd and Victoria Street, the strong winds blew open the door to a business and shattered a window. The mesonet at the San Clemente Pier measured a peak wind gust of 60 MPH around 1400 PST. High winds associated with a line of thunderstorms moved through south Orange County between 1330 and 1400 PST on the 19th. A spotter reported wind damage at his mother's condominium complex in Laguna Niguel, near Oso Parkway and Highway 73. A twelve foot tall tennis court enclosure with 4 inch aluminum posts was bent outwards at a 25 degree angle, two mature trees with a trunk diameter of greater than 12 inches were snapped off just above the ground level, and numerous 4 inch diameter tree branches from a pine tree broke off. The spotter was not at the location at the time, but observed the damage two months after it happened. The mother and another neighbor felt a suction and the windows of their condos shook violently. It is possible that a tornado briefly touched down in the complex, though no other reports of a tornado could be found. A tornado formed off the coast of Sunset Beach in Orange County and moved Northeast. The tornado crossed Pacific Coast Highway just south of Anderson Street at 1257 PST and continued to move Northeast. A parked Ford Explorer was flipped on its side, and two 35 foot catamarans in the Huntington Harbour were lifted out of the water. One was lifted 50 feet in the air before landing on another vessel and a dock piling. The second was flipped over and landed 30 feet from its original position. There were multiple reports of roof damage, and a window in a residential building was blown in. A wind gust of 92 MPH was measured by a mesonet at the Huntington Beach Pier.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 25.4186 km away, between 2010-01-20 16:00:00 and 2010-01-20 17:00:00.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: The third storm of the week moved into Southern California on the morning of January 20th, bringing yet another round of widespread heavy rain and mountain snow.\nEvent Narrative: Heavy rain caused a 20 foot by 20 foot section of roof to collapse at an industrial building on Valley View St in La Palma around 1645 PST.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 25.2146 km away, between 2010-02-27 15:35:00 and 2010-02-27 15:40:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold and unstable air mass produced scattered thunderstorms over the coastal waters of Southern California. Just west of Seal Beach, a waterspout was reported.\nEvent Narrative: A trained spotter in the Seal Beach area reported a waterspout about 6 miles offshore of Seal Beach.", "The following events were reported: Funnel Cloud. These occurred near station USW00093184, approximately 3.7637 km away, between 2010-03-06 09:47:00 and 2010-03-06 09:50:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold upper level low moved over Northern Baja California on March 6th and 7th, bringing periods of rain, mountain snow, and thunderstorms with small hail. Several funnel clouds were sighted over and just off the coast of Orange County on the morning of the 6th.\nEvent Narrative: The observer at John Wayne Airport (KSNA) spotted a funnel cloud about 3 miles south of the airport between 0947 PST and 0950 PST. A second funnel cloud was spotted over the water 10 minutes later. A police helicopter spotted 5 funnel clouds over the water about 0.5 to 2 miles off the coast of Crystal Cove around the same time.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093184, approximately 27.6217 km away, between 2010-12-19 06:00:00 and 2010-12-25 23:00:00. The flood was caused by Heavy Rain. The events resulted in 0 injuries and 1 fatalities. The events caused property damage valued at 145301500.0 and crop damage of 0.0. \n\nEpisode Narrative: A large Pacific plume of moisture ahead of an advancing trough of low pressure brought heavy rain and periods of serious flooding for nearly a week. The plume of moisture responsible was a form of an Atmospheric River. The mountain areas, particularly the San Bernardino range, experienced record large rainfall totals and many areas of flash flooding, debris flows and mud slides. Most rivers in the county warning area reached flood stage. Other effects include numerous traffic collisions, roadway flooding and closures, swift water rescues, beach closures and millions of dollars in damage to homes, businesses and infrastructure. Along with numerous city and governor-declared States of Emergency, President Obama proclaimed a Federal disaster declaration for 10 counties in California, including all four counties comprising the SGX CWA. A large Pacific plume of moisture ahead of an advancing trough of low pressure brought heavy rain and periods of serious flooding for nearly a week. The plume of moisture responsible was a form of an Atmospheric River. The mountain areas, particularly the San Bernardino range, experienced record large rainfall totals and many areas of flash flooding, debris flows and mud slides. Most rivers in the county warning area reached flood stage. Other effects include numerous traffic collisions, roadway flooding and closures, swift water rescues, beach closures and millions of dollars in damage to homes, businesses and infrastructure. Along with numerous city and governor-declared States of Emergency, President Obama proclaimed a Federal disaster declaration for 10 counties in California, including all four counties comprising the SGX CWA. A large Pacific plume of moisture ahead of an advancing trough of low pressure brought heavy rain and periods of serious flooding for nearly a week. The plume of moisture responsible was a form of an Atmospheric River. The mountain areas, particularly the San Bernardino range, experienced record large rainfall totals and many areas of flash flooding, debris flows and mud slides. Most rivers in the county warning area reached flood stage. Other effects include numerous traffic collisions, roadway flooding and closures, swift water rescues, beach closures and millions of dollars in damage to homes, businesses and infrastructure. Along with numerous city and governor-declared States of Emergency, President Obama proclaimed a Federal disaster declaration for 10 counties in California, including all four counties comprising the SGX CWA. A large Pacific plume of moisture ahead of an advancing trough of low pressure brought heavy rain and periods of serious flooding for nearly a week. The plume of moisture responsible was a form of an Atmospheric River. The mountain areas, particularly the San Bernardino range, experienced record large rainfall totals and many areas of flash flooding, debris flows and mud slides. Most rivers in the county warning area reached flood stage. Other effects include numerous traffic collisions, roadway flooding and closures, swift water rescues, beach closures and millions of dollars in damage to homes, businesses and infrastructure. Along with numerous city and governor-declared States of Emergency, President Obama proclaimed a Federal disaster declaration for 10 counties in California, including all four counties comprising the SGX CWA. A large Pacific plume of moisture ahead of an advancing trough of low pressure brought heavy rain and periods of serious flooding for nearly a week. The plume of moisture responsible was a form of an Atmospheric River. The mountain areas, particularly the San Bernardino range, experienced record large rainfall totals and many areas of flash flooding, debris flows and mud slides. Most rivers in the county warning area reached flood stage. Other effects include numerous traffic collisions, roadway flooding and closures, swift water rescues, beach closures and millions of dollars in damage to homes, businesses and infrastructure. Along with numerous city and governor-declared States of Emergency, President Obama proclaimed a Federal disaster declaration for 10 counties in California, including all four counties comprising the SGX CWA.\nEvent Narrative: Flash flood occurred in Mira Loma around 1800 PST, requiring two different swift-water rescues of four people in total. Heavy rain caused extensive flooding in downtown Laguna Beach with up to 4 feet of water on Broadway Street. Stranded motorists were rescued. The water also swept mud through homes, businesses and streets in the city. Approximately 184 businesses, homes and structures were damaged by the flooding. Sewer pumps were also damaged, resulting in the closure of about 12 miles of Orange County beaches, due to the pollution and waste entered into the storm runoff. San Bernardino County was the hardest hit county in California in terms of amount of damage due to the heavy rain at the end of December. County officials put the total damage amount (including public and private property of all types and labor to repair damage) at approximately $97 million. Both state and federal money will be available to help those affected.|Highway 395 at Highway 18 completely flooded with several stalled vehicles. Eastbound Highway 138 just west of LA County line has mud, debris and water across all lanes. Highway 18, west of Sheep Creek road is closed, as well as Koala Road between Rancho and El Mirage, due to flooding. Numerous streets in the Chino area were flooded with several inches or more of water after nearly a week of intense rainfall. A 67 year old woman from Pasadena drove her car around a barricade near Chino on Christmas night. The water was deep enough that her car floated about 150 feet down the road, then sank in 10 feet of water. A 39 year old man, owner of a nearby business, jumped into the water and broke the car's sunroof to pull the woman out. He attempted CPR, but she later died at a local hospital. Orange County officials estimate the total damages to public and private property at $36 million, due the 10+ of rain received by many areas. The city of Laguna Beach was certainly the hardest hit, making up approximately $12 million of the county's damages. Twelve miles of beaches in the county also had to be closed due to massive amounts of debris and pollution in storm runoff.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 12.3948 km away, between 2011-03-21 10:05:00 and 2011-03-21 10:15:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong thunderstorm produced a waterspout northwest of Newport Beach.\nEvent Narrative: Huntington Police Department reported a waterspout northwest of Newport Beach.", "The following events were reported: Hail. These occurred near station USW00093184, approximately 11.7286 km away, between 2011-09-10 05:30:00 and 2011-09-10 10:00:00. 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 series of shortwaves rotated around an upper-level low pressure system off the southern California coast on the 10th and 13th. This low provided the dynamics and moisture needed to set off elevated convection in Orange County on the 10th causing large hail, as well as other portions of the northern CWA which received heavy rain, flooding, hail and vast amounts of lightning on both days. Numerous hail reports of pea-sized to half-inch were reported on both days, though none of these caused damage. Several small lightning-sparked fires occurred with these storms as well.\nEvent Narrative: Two reports of quarter-sized hail in Dana Point around 0600 PST. Quarter-sized hail was also reported in Costa Mesa and two others of one-inch hail in Anaheim between about 0900 and 0930 PST on the 10th.", "The following events were reported: Funnel Cloud. These occurred near station USW00093184, approximately 15.8598 km away, between 2011-12-15 13:00:00 and 2011-12-15 13:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: This upper-level low pressure system developed right on the heels of the last and became a closed low over the Northern Baja for 2 days, drawing moisture back into the area along with strong, widespread offshore winds. This system also set off intense showers and isolated thunderstorms with pea-sized hail (accumulations in Rancho Cucamonga and Mission Viejo), as well as several funnel clouds spotted east of John Wayne Airport. Most of the rain with this system was confined to Orange County, the Inland Empire and the northern mountains. Heavy rain was observed in Orange County and the Inland Empire on the 15th and 16th with locations there recording between one-quarter and one-half inch. The snow level dropped to around 3500 ft., with accumulations of 3 to 8 inches there. Bear Mountain resort recorded 12 to 16 inches. Strong winds were also observed with this storm, especially on the 16th, which was a more widespread wind event than early December, impacting all counties, including San Diego County, with warning-level winds. Several wind gusts of 45-65 mph were reported in the Santa Ana Mountains, the Inland Empire and San Diego County Mountains. Several trees and power poles were downed, leaving many without power.\nEvent Narrative: Multiple funnel cloud reports from the KSNA ASOS at 10 and 15 miles east of John Wayne Airport.", "The following events were reported: Funnel Cloud. These occurred near station USW00093184, approximately 17.734 km away, between 2012-02-14 07:30:00 and 2012-02-14 09:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An amplified ridge over the eastern Pacific allowed a few upper-level short wave troughs to move over the region from the 11th through the 13th, resulting in strong, gusty winds and widespread light rain. These passing troughs culminated in a closed upper-level low over San Diego the 14th through the 16th. This cold, closed low dropped south and inland bringing widespread rain and heavy mountain snow to the CWA. |On the 14th, San Diego County received the highest rain amounts due to instability showers in the northwest flow behind the shortwave trough axis. Amounts were generally between 0.15 and 0.50 inches of rain, with around three-quarters of an inch on the coastal mountain slopes. Areas above 3500 feet received 2 to 4 inches of snow, with up to 5 inches at 5000 feet. The Riverside County Mountains received 1 to 2 inches of snow above 5000 feet, while the San Bernardino County Mountains fared somewhat better with a trace to 3 inches above 4000 feet and up to 6 inches around 7000 feet. |The system stalled out over San Diego for the 15th and 16th. The snow level dropped to around 2800 feet that day. The San Bernardino County Mountains came in with a trace up to 5 inches in the range from 3000 to 6000 feet and generally 6 to 8 inches above 7000 feet, with locally higher amounts of 12 to 14 inches in places such as Idyllwild and Big Bear City. The Riverside County Mountains had higher amounts with 10 to 14 inches above 5000 feet and up to 20 inches around 8000 feet.The San Diego County Mountains received 3 to 6 inches above 3500 feet, including 4 inches of snow in Julian which closed schools in that city on the 13th and 15th. Chain control was required in most mountain locations across the area above 3500 feet. California Highway Patrol even closed Interstate 8 near Pine Valley due to the snow and icy conditions. Rainfall was generally moderate and locally heavy ranging from 0.2 to 0.5 inches in the coast and valley locations, with locally heavier amounts up to 0.8 inches on the mountain slopes. Isolated thunderstorms with accumulating small hail and even a few funnel clouds also occurred in the cold, unstable air behind the front during the morning and early afternoon of the 15th.\nEvent Narrative: A Huntington Beach Lifeguard reported three funnel clouds approximately 4 miles offshore, sometime between 0800 and 0830 PST on the 14th. The funnel clouds dissipated without lowering to the water.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 22.3522 km away, between 2012-04-13 12:45:00 and 2012-04-13 13:30:00. The events included records with estimated wind gusts of 59.0 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 upper-level trough deepened down the California coast and swung through southern California on the 11th, into the early morning of the 12th. This system brought gusty winds and moderate to locally heavy precipitation to areas over and west of the mountains, as well as a few hundredths of an inch of rain to the upper and lower deserts. Precipitation for most areas west of the mountains ranged from one-tenth to one-half on an inch of rain, though Orange County received more rain overall than San Diego and Riverside Counties. Mountain locations received between one-quarter and three-quarters of an inch of rain. Above 6000 feet, a trace to 2 inches of snow was observed in the San Bernardino Mountains. A couple thunderstorms with damaging winds also occurred near Hemet in Riverside County. ||A deeper upper low developed right behind the last and closed off before diving inland over southern California on the 13th. Instability ahead of the cold front set off several waterspouts and thunderstorms during the afternoon of the 13th. Lightning strikes and wind resulted in roof damage as well as downed power lines trees. The thunderstorms, along with the main area of stratiform rain, brought heavy rainfall amounts over and west of the mountains. Coastal locations received generally between one-third and three-quarters of an inch, locally up to an inch where the heavier thunderstorms passed. Several hundred cloud to ground lightning strikes were observed on the Coastal areas. The valleys of San Diego County and the Inland Empire received between one-third of an inch to 1.5 inches in heavier thunderstorms and along the coastal mountain slopes. Some urban flooding was observed, including a stranded motorist in standing water near Ontario and another truck pulled out of a flooded riverbed near San Bernardino. Some lower mountain locations in San Diego County received up to 2 inches of rainfall. Moderately low snow levels near 4000 feet dropped heavy snow in the mountains as well, especially in the higher elevations of San Bernardino and Riverside Counties. San Diego County received 1 to 5 inches between 4000 and 5000 feet and up to 10 inches near Mt. Laguna. Riverside County was similar with 6 to 10 inches of snow above 5500 feet. San Bernardino County was the big snow winner with several locations reporting 10 to 14 inches above 6000 feet and a max of 16 inches of snow at Arrowbear Lake.\nEvent Narrative: A spotter 4 miles ESE of Yorba Linda reported trees down, bark peeled off trees and post office drop boxed flipped near Weir Canyon and the 91 freeway.||High winds were reported at the Fremont Canyon RAWS between 1251 and 1351 PST on the 13th with a peak gust of 63 mph.||The area was surveyed for possible tornado damage but only evidence of straight line wind was observed.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 42.6699 km away, between 2012-04-13 13:30:00 and 2012-04-13 14:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Thunderstorms over the inner coastal waters produced a waterspout just off of Cottons Point and three quarters of a mile south of the lifeguard tower, near the city of San Clemente. The waterspout was reported to briefly come onshore, but quickly dissipated after doing so. No damage was reported.\nEvent Narrative: A gust of 71 mph was measured by a mesonet site at the San Clemente Pier, associated with the waterspout.", "The following events were reported: Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 45.5096 km away, between 2012-08-30 13:30:00 and 2012-08-30 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: The month ended with one last major monsoon day. Convection developed rapidly and near the same time as an approaching short wave trough and daytime heating. Flash flooding was reported in many locations with several road closures in the Inland Empire, Victorville, Chihuahua Valley and the Coachella Valley (Cathedral City). Extensive damage was done by flood waters in Moreno Valley, Victorville and Cathedral City with a few high water rescues and residences and businesses inundated with mud and debris. The month ended with one last major monsoon day. Convection developed rapidly and near the same time as an approaching short wave trough and daytime heating. Flash flooding was reported in many locations with several road closures in the Inland Empire, Victorville, Chihuahua Valley and the Coachella Valley (Cathedral City). Extensive damage was done by flood waters in Moreno Valley, Victorville and Cathedral City with a few high water rescues and residences and businesses inundated with mud and debris.\nEvent Narrative: The March AFB ASOS recorded a peak gust of 61 mph at 1347 PST. One of the planes at the museum was turned 180 degrees by the severe winds.||An Atmospheric Science teacher at nearby UC Riverside estimated wind gusts to 60 mph from a passing thunderstorm going through campus around the same time. A spotter reported street flooding with water up to the curbs in some places at the north end of Lake Elsinore near Albert Hill.", "The following events were reported: Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 45.0995 km away, between 2012-09-09 13:30:00 and 2012-09-09 14:30:00. The flood was caused by Heavy Rain. 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: Monsoonal moisture in easterly flow aloft brought showers and thunderstorms to the mountains and deserts each afternoon and evening. The activity on the 9th was mainly in the upper deserts, San Bernardino Mountains and the Inland Empire near Lake Elsinore. Flooding was reported along Highway 74 in Lake Elsinore with 3 to 5 inches of water covering the roadway, along with several downed trees, and a land spout in the nearby city of Perris. Outflow boundaries from storms created strong winds which picked up dust and lowered visibility in the Coachella Valley and near Borrego Springs. Visibility was also lowered to near zero at times with wind gusts around 60 MPH reported in the areas. Storms were more widespread on the 10th as a trough of low pressure drifted north from Mexico. Thunderstorms occurred over most mountain and desert locations, as well as the Inland Empire. Flash flooding was reported in Forest Falls and along Highway 76 in northern San Diego County. Highway 76 was closed for about an hour in the afternoon due to 12 to 18 inches of mud and debris in the road. Monsoonal moisture in easterly flow aloft brought showers and thunderstorms to the mountains and deserts each afternoon and evening. The activity on the 9th was mainly in the upper deserts, San Bernardino Mountains and the Inland Empire near Lake Elsinore. Flooding was reported along Highway 74 in Lake Elsinore with 3 to 5 inches of water covering the roadway, along with several downed trees, and a land spout in the nearby city of Perris. Outflow boundaries from storms created strong winds which picked up dust and lowered visibility in the Coachella Valley and near Borrego Springs. Visibility was also lowered to near zero at times with wind gusts around 60 MPH reported in the areas. Storms were more widespread on the 10th as a trough of low pressure drifted north from Mexico. Thunderstorms occurred over most mountain and desert locations, as well as the Inland Empire. Flash flooding was reported in Forest Falls and along Highway 76 in northern San Diego County. Highway 76 was closed for about an hour in the afternoon due to 12 to 18 inches of mud and debris in the road.\nEvent Narrative: An NWS employee reported 3 to 5 inches of water flowing across the intersection of highway 74 and Lincoln in Lake Elsinore. NWS employee reported 2 to 3 inch thick tree limbs down due to thunderstorms in Lake Elsinore around 1400 PST. Wind gust estimated around 55 MPH.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 19.5463 km away, between 2012-10-11 06:00:00 and 2012-10-12 10:08:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold and unstable air mass generated scattered thunderstorms across the coastal waters. Some of these thunderstorms produced short-lived waterspouts. A cold and unstable air mass generated scattered thunderstorms across the coastal waters. Some of these thunderstorms produced short-lived waterspouts. A cold and unstable air mass generated scattered thunderstorms across the coastal waters. Some of these thunderstorms produced short-lived waterspouts.\nEvent Narrative: A trained weather spotter reported a waterspout a few miles northwest of San Clemente. The tower at Long Beach Airport reported a waterspout approximately 10 miles southeast of the airport. The tower at Santa Ana Airport reported a waterspout about 5 miles southwest of the airport, just offshore of Huntington Beach.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 43.0503 km away, between 2012-10-11 16:00:00 and 2012-10-11 18:00:00. The flood was caused by Heavy Rain. 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 upper-level low pressure system dug south along the West Coast, moving inland directly over southern California. A vorticity maximum rotating around the low, along with the setup of a California Bight Coastal Convergence Zone (between drainage winds off the land and onshore flow from the low) created the perfect conditions for showers, thunderstorms and funnel clouds. The cold air instability and warm waters resulted in waterspouts and ocean-effect instability showers over the coastal waters and locally onshore during the morning hours. Showers and thunderstorms formed inland from afternoon heating as the low moved onshore, resulting in urban flooding in areas of the Inland Empire. The heaviest amounts ranged from three quarters of an inch to one inch, with other nearby areas receiving one-tenth of an inch to a half of an inch. Impacts included numerous street closures and 10 homes with either external or internal water damage in the Riverside, Colton and Fontana areas. Highway 52 at Interstate 15 in San Diego County was also closed for an hour due to flooding and multiple accidents.|Cold-air instability continued on the 12th, producing several more waterspouts off the Orange County coast.\nEvent Narrative: Two homes on Crestview Drive between Mount Shasta and Mount Rushmore Drives sustained damage to the insides of the residences. Eight additional homes on the block sustained damage on the external portion. No injuries and no residents displaced.", "The following events were reported: Waterspout. These occurred near station USW00093184, approximately 44.992 km away, between 2012-12-29 09:30:00 and 2012-12-29 10:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: On December 29-30, two upper level storm system combined to create a cold, unstable air mass. This produced scattered thunderstorms, locally heavy rain, a few inland funnel clouds, as well as waterspouts over the San Diego County coastal waters. The waterspout near Oceanside was observed on the 29th.\nEvent Narrative: A pilot reported a waterspout 19 miles WNW of Oceanside.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 49.855 km away, between 2013-08-30 14:00:00 and 2013-08-30 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 significant surge of subtropical moisture arrived on the 29th ahead of a weather system coming up from Mexico. Combined with monsoonal moisture from the southeast, this resulted in scattered thunderstorms over the mountains, deserts, and portions of the Inland Empire each afternoon and evening through the 31st. Thunderstorms drifted into the Inland Empire from the adjacent mountains due to the easterly steering flow, as well as along the Elsinore Convergence Zone, in western Riverside County, on the 29th and 30th. The main area of flooding on the 29th occurred in the Riverside area, submerging vehicles and toppling large trees, due to rain-soaked ground and winds. The underpass along 14th Street west of Highway 91 experienced so much rain that it was still flooded the following morning. Though the Riverside Airport did not receive much in the way of rainfall; the gauge at UC Riverside received 1.2 inches of rain. The Inland Empire bore the brunt of the rainfall again on the 30th, adding to the existing flooding issues and creating new ones near Banning and Perris with flooded roadways and an RV park. The flooding in Banning was a debris flow from the Silver Fire burn scar. The only major flooding on the 31st was confined to the high desert along Highway 247 between Reche Road and Lynn Street.\nEvent Narrative: CHP reported minor roadway flooding on Gavilan Road and Esperanza Drive, west of Perris.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 20.8006 km away, between 2013-12-19 12:30:00 and 2013-12-19 13:30:00. 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, upper-level trough brought colder weather along with rain, mountain snow and gusty southwest to west winds to the region. Light rain began during the early morning on the 19th, with most precipitation ending west of the mountains later that night. Showers lingered over the mountains and deserts into the 20th, as moisture wrapped around the surface low pressure system, exiting to the southeast. Coastal and inland valley locations generally received between one-tenth and one-half of an inch of rain, with up to one inch in the coastal foothills of San Diego and San Bernardino Counties. The upper deserts varied widely from no rain in Victorville to one-half inch at the Mojave Dam. Only a few hundredths were reported in the Coachella Valley. Snow levels lowered to 3500 to 4000 feet, bringing 2 to 5 inches of snow to mountain locations above 4500 feet and trace amounts below. Chains were required on Palomar Mountain. This was the last significant precipitation until late January of 2014. Cold air instability also resulted in scattered thunderstorms during the afternoon of the 19th in the valleys and high desert. Very small hail and flooding was reported by a spotter in Anaheim on Miraloma Street between Fee Ana Street and Lakeview, where water flooded over the curbs and in the intersection up to 6 inches deep in places. A spotter in Phelan sent photos of small hail covering their yard. The Coachella Valley saw the highest wind gusts overnight and into the morning of the 19th, with a few in the San Diego County mountains as well.\nEvent Narrative: Miraloma urban street flooding and standing water up to 6 inches deep between Fee Ana Street and Lakeview Avenue.", "The following events were reported: Flash Flood, Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 18.1797 km away, between 2014-02-28 08:00:00 and 2014-02-28 16:30:00. 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 weak, upper-level trough moved through California overnight on February 26th, into the morning of the 27th, increasing gusty west winds and bringing a round of light to moderate showers over and west of the mountains. A much stronger, Pacific low pressure system took aim at southern California late on the 27th, bringing periods of heavy rain and high-elevation mountain snow through the 28th (with additional heavy rain through March 1). Most of the upslope rain and convective showers occurred on the 28th. Strong, long-duration upslope flow enhanced rainfall on southwest-facing coastal slopes. The four-day, storm total precipitation amounts were significant. Costal locations ranged from 1 to 3 inches of rain, with the valleys recording up to 4.5 inches toward the coastal slopes. Mountain locations varied widely depending on slope aspect, but most recorded between 3 and 8 inches of rain. The upper deserts recorded between one-tenth and one-half inch, while the lower deserts measured generally less than one-tenth of an inch. The notable exceptions were Palm Springs, Desert Hot Springs in the Coachella Valley and San Felipe in San Diego County, all of which measured between one-half of an inch and one inch. The big rainfall winners were along the southern slopes of the San Bernardino County mountains, with Yucaipa Ridge coming in at 11.11 inches, Lytle Creek with 9.67 inches and Cedar Glen with 9.10 inches. The snow level remained fairly high, around 6000 feet. Most locations saw between 2 and 7 inches of snow, with Big Bear Lake and Onyx Peak recording 9 to 10 inches. The significant rainfall in a relatively short period of time resulted in numerous instances of urban and flash flooding with mud/debris flows, causing numerous road closures and swift water rescues in and around the urban areas of Orange, (Anaheim), San Diego (Escondido and Fashion Valley), and Riverside (Fallbrook to Lake Elsinore) counties. The most significant of these was the mud slides and subsequent road closure of Highway 74 (Ortega Highway) stemming from the Falls Fire burn scar. Many road closures also occurred in the Coachella Valley as a result of heavy rainfall over the headwaters of the Whitewater River, flowing down the valley through the storm channel. Area rivers saw rises of 2 to 5 feet, in some instances within 12 hours. A 10 to 15-foot-tall and eight-foot-wide section of the quarter-mile levee protecting Buckwheat Road from Sheep Creek failed, threatening 8 homes with flood waters. Westerly winds with this system were significant as well, topping numerous large trees and power poles, as well as damage at John Wayne Airport. A report of a 102 mph wind gust came from the Bear Mountain ski resort weather equipment on the 28th. Conditions support this gust, however, no damage was reported. Thunderstorms on the 28th also produced gusty winds, downing several trees and damaging power lines and other structures. A weak, upper-level trough moved through California overnight on February 26th, into the morning of the 27th, increasing gusty west winds and bringing a round of light to moderate showers over and west of the mountains. A much stronger, Pacific low pressure system took aim at southern California late on the 27th, bringing periods of heavy rain and high-elevation mountain snow through the 28th (with additional heavy rain through March 1). Most of the upslope rain and convective showers occurred on the 28th. Strong, long-duration upslope flow enhanced rainfall on southwest-facing coastal slopes. The four-day, storm total precipitation amounts were significant. Costal locations ranged from 1 to 3 inches of rain, with the valleys recording up to 4.5 inches toward the coastal slopes. Mountain locations varied widely depending on slope aspect, but most recorded between 3 and 8 inches of rain. The upper deserts recorded between one-tenth and one-half inch, while the lower deserts measured generally less than one-tenth of an inch. The notable exceptions were Palm Springs, Desert Hot Springs in the Coachella Valley and San Felipe in San Diego County, all of which measured between one-half of an inch and one inch. The big rainfall winners were along the southern slopes of the San Bernardino County mountains, with Yucaipa Ridge coming in at 11.11 inches, Lytle Creek with 9.67 inches and Cedar Glen with 9.10 inches. The snow level remained fairly high, around 6000 feet. Most locations saw between 2 and 7 inches of snow, with Big Bear Lake and Onyx Peak recording 9 to 10 inches. The significant rainfall in a relatively short period of time resulted in numerous instances of urban and flash flooding with mud/debris flows, causing numerous road closures and swift water rescues in and around the urban areas of Orange, (Anaheim), San Diego (Escondido and Fashion Valley), and Riverside (Fallbrook to Lake Elsinore) counties. The most significant of these was the mud slides and subsequent road closure of Highway 74 (Ortega Highway) stemming from the Falls Fire burn scar. Many road closures also occurred in the Coachella Valley as a result of heavy rainfall over the headwaters of the Whitewater River, flowing down the valley through the storm channel. Area rivers saw rises of 2 to 5 feet, in some instances within 12 hours. A 10 to 15-foot-tall and eight-foot-wide section of the quarter-mile levee protecting Buckwheat Road from Sheep Creek failed, threatening 8 homes with flood waters. Westerly winds with this system were significant as well, topping numerous large trees and power poles, as well as damage at John Wayne Airport. A report of a 102 mph wind gust came from the Bear Mountain ski resort weather equipment on the 28th. Conditions support this gust, however, no damage was reported. Thunderstorms on the 28th also produced gusty winds, downing several trees and damaging power lines and other structures. A weak, upper-level trough moved through California overnight on February 26th, into the morning of the 27th, increasing gusty west winds and bringing a round of light to moderate showers over and west of the mountains. A much stronger, Pacific low pressure system took aim at southern California late on the 27th, bringing periods of heavy rain and high-elevation mountain snow through the 28th (with additional heavy rain through March 1). Most of the upslope rain and convective showers occurred on the 28th. Strong, long-duration upslope flow enhanced rainfall on southwest-facing coastal slopes. The four-day, storm total precipitation amounts were significant. Costal locations ranged from 1 to 3 inches of rain, with the valleys recording up to 4.5 inches toward the coastal slopes. Mountain locations varied widely depending on slope aspect, but most recorded between 3 and 8 inches of rain. The upper deserts recorded between one-tenth and one-half inch, while the lower deserts measured generally less than one-tenth of an inch. The notable exceptions were Palm Springs, Desert Hot Springs in the Coachella Valley and San Felipe in San Diego County, all of which measured between one-half of an inch and one inch. The big rainfall winners were along the southern slopes of the San Bernardino County mountains, with Yucaipa Ridge coming in at 11.11 inches, Lytle Creek with 9.67 inches and Cedar Glen with 9.10 inches. The snow level remained fairly high, around 6000 feet. Most locations saw between 2 and 7 inches of snow, with Big Bear Lake and Onyx Peak recording 9 to 10 inches. The significant rainfall in a relatively short period of time resulted in numerous instances of urban and flash flooding with mud/debris flows, causing numerous road closures and swift water rescues in and around the urban areas of Orange, (Anaheim), San Diego (Escondido and Fashion Valley), and Riverside (Fallbrook to Lake Elsinore) counties. The most significant of these was the mud slides and subsequent road closure of Highway 74 (Ortega Highway) stemming from the Falls Fire burn scar. Many road closures also occurred in the Coachella Valley as a result of heavy rainfall over the headwaters of the Whitewater River, flowing down the valley through the storm channel. Area rivers saw rises of 2 to 5 feet, in some instances within 12 hours. A 10 to 15-foot-tall and eight-foot-wide section of the quarter-mile levee protecting Buckwheat Road from Sheep Creek failed, threatening 8 homes with flood waters. Westerly winds with this system were significant as well, topping numerous large trees and power poles, as well as damage at John Wayne Airport. A report of a 102 mph wind gust came from the Bear Mountain ski resort weather equipment on the 28th. Conditions support this gust, however, no damage was reported. Thunderstorms on the 28th also produced gusty winds, downing several trees and damaging power lines and other structures. A weak, upper-level trough moved through California overnight on February 26th, into the morning of the 27th, increasing gusty west winds and bringing a round of light to moderate showers over and west of the mountains. A much stronger, Pacific low pressure system took aim at southern California late on the 27th, bringing periods of heavy rain and high-elevation mountain snow through the 28th (with additional heavy rain through March 1). Most of the upslope rain and convective showers occurred on the 28th. Strong, long-duration upslope flow enhanced rainfall on southwest-facing coastal slopes. The four-day, storm total precipitation amounts were significant. Costal locations ranged from 1 to 3 inches of rain, with the valleys recording up to 4.5 inches toward the coastal slopes. Mountain locations varied widely depending on slope aspect, but most recorded between 3 and 8 inches of rain. The upper deserts recorded between one-tenth and one-half inch, while the lower deserts measured generally less than one-tenth of an inch. The notable exceptions were Palm Springs, Desert Hot Springs in the Coachella Valley and San Felipe in San Diego County, all of which measured between one-half of an inch and one inch. The big rainfall winners were along the southern slopes of the San Bernardino County mountains, with Yucaipa Ridge coming in at 11.11 inches, Lytle Creek with 9.67 inches and Cedar Glen with 9.10 inches. The snow level remained fairly high, around 6000 feet. Most locations saw between 2 and 7 inches of snow, with Big Bear Lake and Onyx Peak recording 9 to 10 inches. The significant rainfall in a relatively short period of time resulted in numerous instances of urban and flash flooding with mud/debris flows, causing numerous road closures and swift water rescues in and around the urban areas of Orange, (Anaheim), San Diego (Escondido and Fashion Valley), and Riverside (Fallbrook to Lake Elsinore) counties. The most significant of these was the mud slides and subsequent road closure of Highway 74 (Ortega Highway) stemming from the Falls Fire burn scar. Many road closures also occurred in the Coachella Valley as a result of heavy rainfall over the headwaters of the Whitewater River, flowing down the valley through the storm channel. Area rivers saw rises of 2 to 5 feet, in some instances within 12 hours. A 10 to 15-foot-tall and eight-foot-wide section of the quarter-mile levee protecting Buckwheat Road from Sheep Creek failed, threatening 8 homes with flood waters. Westerly winds with this system were significant as well, topping numerous large trees and power poles, as well as damage at John Wayne Airport. A report of a 102 mph wind gust came from the Bear Mountain ski resort weather equipment on the 28th. Conditions support this gust, however, no damage was reported. Thunderstorms on the 28th also produced gusty winds, downing several trees and damaging power lines and other structures.\nEvent Narrative: A spotter in Seal Beach reported street flooding around 6 inches deep at the intersection of Anderson and Pacific Coast Highway. Skywarn also relayed a report of street flooding along Tustin Avenue. Fire department reported a swift water rescue in a storm drain at Placentia and Crowther Avenues, just north of Anaheim. Riverside County OES reported Ortega Highway (Hwy 74) closed due to debris flow of mud around the Falls Fire burn scar. A sink hole was also reported on Grand Avenue. A tree landed on the roof of home in Tustin on Green Valley Drive from strong winds in line of heavy rain with embedded thunder. John Wayne Airport officials reported a plane moved 3 feet from severe wind, several metal signs down and jet bridge damage. ASOS had 35 mph for a peak wind at the time, though it was likely a wet microburst as seen on radar. Downstream, wind measured at the Fremont Canyon RAWS site at 74 mph one hour later.", "The following events were reported: Hail. These occurred near station USW00093184, approximately 37.2557 km away, between 2014-03-01 03:20:00 and 2014-03-01 03:25:00. The events included records with hailstones measuring 1.5 inches.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A powerful winter storm. which began to impact Southern California on the last day in February, continued to bring significant weather to the area through March 2nd. Rainfall totals were very impressive, ranging from 1 to 4 inches across coastal areas to between 6 and 12 inches across the mountains and foothills. This winter storm generated some intense showers which produced flash flooding and debris flows as well as some severe thunderstorms. In the mountains, the combination of 6 to 12 inches of snowfall and southerly wind gusts around 90 MPH generated winter storm conditions.\nEvent Narrative: A severe thunderstorm moved across the community of Walnut. A trained weather spotter reported 1.50 inch hail from this storm.", "The following events were reported: Funnel Cloud. These occurred near station USW00093184, approximately 48.0149 km away, between 2014-03-01 15:15:00 and 2014-03-01 15:45:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: The strong upper level low pressure system that brought damaging wind and flooding on February 28, continued to produce bands of rain and snow, along with gusty winds through March 1. The majority of the flooding occurred on February 28th, but minor street flooding was still being reported from continued rain on March 1 from Riverside to Vista and San Diego as areas of heavy rain occurred during the morning of March 1st and then was followed by a continuous line of heavy showers and isolated thunderstorms late in the afternoon. Additional rain on March 1 resulted in flooding in Oceanside, Temecula, Sea World San Diego, as well as minor street flooding in Mission Viejo and a few other locations. Road closures remained in effect near Forest Falls due to a major debris flow that occurred the afternoon and evening of February 28th. Numerous power outages continued into the 1st for many residents in the San Bernardino County mountains as well. Up to 8 inches of snow was reported in the San Bernardino County mountains as well. Strong onshore winds combined with a large west-southwest swell to generate high surf along the San Diego and Orange County beaches with strong rip currents on the 1st as well.\nEvent Narrative: A spotter observed a funnel cloud produced by a thunderstorm near the city of Ontario. The funnel was short-lived and never reached the ground.", "The following events were reported: Dust Devil. These occurred near station USW00093184, approximately 19.3073 km away, between 2014-05-12 14:00:00 and 2014-05-12 14:30:00.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: Surface high pressure over the Great Basin brought very strong and gusty northeast to east winds and hot weather from the 12th through the 14th, before the winds finally decreased. The hardest hit areas were the mountains and western foothills of Riverside and San Diego County. The gusty winds downed countless trees, power lines and blew tiles from roofs. The winds also helped to fuel and spread nearly a dozen wildfires in San Diego County alone. The hot weather even spawned a damaging dust devil early on, before the winds really got going.\nEvent Narrative: Public reported a dust devil near Fullerton that came abruptly out of the west carrying large amounts of dust and leaves, and damaged portions of roof shingles on a few homes with estimated wind gusts of 60 mph.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 48.4338 km away, between 2014-08-03 13:30:00 and 2014-08-03 19:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper-level low from Baja cut underneath a large area of seasonably strong high pressure aloft, tapping into lingering monsoonal moisture to produce showers and thunderstorms over the mountains and deserts, as well as a few along the coastal areas, with heavy rain at times. The activity on the 2nd consisted of elevated thunderstorms with lightning along the coast during the morning and a few thunderstorms over the San Bernardino County mountains. Rain and rapid cooling in one of these storms resulted in several bicyclists being treated for hypothermia during the Tour de Big Bear race. This elevated convection became intense and transitioned into numerous strong thunderstorms on the 3rd, focusing more on the mountains and deserts and closing several roadways due to flooding. Rainfall of 2 to 4 inches occurred in less than 3 hours across steep terrain in the San Bernardino County mountains. The hardest hit areas were Mt Baldy, Forest Falls and Oak Glen where numerous debris flows occurred causing road damage and closures. Incident Command Posts were set up at both Mt Baldy and Valley of the Falls. A weather station in Mt Baldy reported 4 inches of rain in less than 2 hours. Swift water rescues were performed in Mt Baldy along the LA County line. There was also a large area of 1 to 2.5 inches of rain in low-lying areas and deserts, including 2.73 inches in one hour at the Borrego ALERT gage. The Fish Creek RAWS in the San Diego County desert recorded 2.77 inches of rain in one hour, resulting in moderate flooding and the subsequent closure of Fish Creek Road through August 8th. Heavy rain west of the mountains produced flash flooding in Redlands and Ramona. A large sink hole developed in Redland due to heavy rainfall. San Bernardino County was the hardest hit with flash flooding, with 25 homes damaged and approximately $11 million in damage county-wide for this event. Full storm surveys were done from Mill Creek near Forest Falls, to Oak Glen, to Lytle Creek and through out Mt Baldy on August 4th.\nEvent Narrative: USGS gage in the Perris Valley storm drain at Nuevo Road showed a spike from 8.68 ft to 14.94 ft. by 2100 PST. The initial rise of 3 ft. occurred in less than 30 minutes. Flash flood duration was 2 hours 15 minutes. Another USGS gage on the Santa Ana River at Arlington jumped from 5.66 ft to 10.31 ft over 2 hours.", "The following events were reported: Thunderstorm Wind. These occurred near station USW00093184, approximately 42.2227 km away, between 2014-09-16 14:00:00 and 2014-09-16 14:30:00. The events included records with measured wind gusts of 42.5 mph.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 7500.0 and crop damage of 0.0. \n\nEpisode Narrative: Low-level moisture from Tropical Storm (formerly Hurricane) Odile streamed northward ahead of the system, underneath a ridge that was in place. The heat and moisture along a coastal sea breeze combined to produce scattered thunderstorms across the coast, beaches and inland valleys. The strongest storms were in the southern Inland Empire foothills just west of Forest Falls and near Lake Elsinore, and from Kearny Mesa to El Cajon. Rainfall totals were highly variable due to the isolated nature of the thunderstorms, but the heaviest cells on the 16th produced amounts up to one-half, to just over one inch of rain in the coast and valley locations of San Diego and Orange Counties. One to two inches of rain was reported near Lake Elsinore. The San Bernardino County mountains saw generally one-third of an inch or less. A particularly strong storm dumped just over an inch of rain, causing flooding along Balboa Avenue, near Scripps Ranch and Kearny Mesa. The winds were strong enough with these thunderstorms to down several power lines and numerous large trees (across roadways and onto vehicles) in the southern San Diego County valleys (near El Cajon and Mission Valley) and southern Riverside County valleys in Wildomar. Storm survey indicated wind speeds of 60 to 65 mph and Montgomery Field measured 56 mph. The City of San Diego reported 30 buildings damaged and the American Red Cross in Kearny Mesa had significant damage including partial roof collapse. SDGE reported at least 12 storm-related power outages throughout the city, resulting in more than 6000 customers without power. A few thunderstorms were mountain-focused (near Julian) on the 17th as the remnants of Odile were pushed off to the east and the sea breeze boundary moved well inland. The storms on the 17th were concentrated over the Riverside and northern San Diego County mountains, generating amounts of one-half of an inch or less. Storm surveys were completed in Wildomar and Kearny Mesa into Mission Valley. Riverside County storm damage was reported at nearly 8 million dollars from the September 7-8 and the 16th events. Low-level moisture from Tropical Storm (formerly Hurricane) Odile streamed northward ahead of the system, underneath a ridge that was in place. The heat and moisture along a coastal sea breeze combined to produce scattered thunderstorms across the coast, beaches and inland valleys. The strongest storms were in the southern Inland Empire foothills just west of Forest Falls and near Lake Elsinore, and from Kearny Mesa to El Cajon. Rainfall totals were highly variable due to the isolated nature of the thunderstorms, but the heaviest cells on the 16th produced amounts up to one-half, to just over one inch of rain in the coast and valley locations of San Diego and Orange Counties. One to two inches of rain was reported near Lake Elsinore. The San Bernardino County mountains saw generally one-third of an inch or less. A particularly strong storm dumped just over an inch of rain, causing flooding along Balboa Avenue, near Scripps Ranch and Kearny Mesa. The winds were strong enough with these thunderstorms to down several power lines and numerous large trees (across roadways and onto vehicles) in the southern San Diego County valleys (near El Cajon and Mission Valley) and southern Riverside County valleys in Wildomar. Storm survey indicated wind speeds of 60 to 65 mph and Montgomery Field measured 56 mph. The City of San Diego reported 30 buildings damaged and the American Red Cross in Kearny Mesa had significant damage including partial roof collapse. SDGE reported at least 12 storm-related power outages throughout the city, resulting in more than 6000 customers without power. A few thunderstorms were mountain-focused (near Julian) on the 17th as the remnants of Odile were pushed off to the east and the sea breeze boundary moved well inland. The storms on the 17th were concentrated over the Riverside and northern San Diego County mountains, generating amounts of one-half of an inch or less. Storm surveys were completed in Wildomar and Kearny Mesa into Mission Valley. Riverside County storm damage was reported at nearly 8 million dollars from the September 7-8 and the 16th events.\nEvent Narrative: The El Cariso mesonet station recorded a wind gust of 48 mph from a thunderstorm in the area. Downwind of this station, CHP reported a tree falling onto a power line on Grand Avenue in Lake Elsinore, blocking traffic. Wind damage was also reported at Elsinore High School, with power lines down and some minor flooding. The Lake Matthews mesonet station reported a gust of 50 mph due to a thunderstorm, which knocked down a tree, blocking all lanes of Glen Ivy Road a few miles north of the mesonet.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 47.922 km away, between 2014-12-02 16:30:00 and 2014-12-02 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 Pacific storm brought moderate to heavy rain and flash flooding to the region from the 2nd through the 4th. Two-day rainfall totals of 1 to 2 inches were recorded west of the mountains, while the southern slopes of the San Bernardino County mountains saw up to 5 inches of rain (isolated amount of 14.5 inches at Yucaipa Ridge). The heavy rain caused countless instances of flooding, with mud, debris and water closing several roadways and stranding vehicles. Snow levels remained above 8000 feet, so no snow accumulation was observed.\nEvent Narrative: CHP reported the right lanes of Van Buren closed due to flooding.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 15.2026 km away, between 2014-12-12 04:00:00 and 2014-12-12 10:30:00. 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 Pacific low pressure system brought increasing wind and precipitation with a period of heavy rain the morning of the 12th and showers continued into the following morning. Significant post-frontal showers occurred in San Diego County, as well as local convergence of air around coastal islands, producing a narrow band of showers. Widespread rainfall amounts of 1 to 1.5 inches were recorded in the coast and valley areas. The snow level dropped to around 6000 feet, with 2 to 5 inches of snow above 6000 feet and 6 to 8 inches above 7000 feet. Mountain locations below 6000 feet saw up to around 4 inches of rain. River rises in the San Diego River at Fashion Valley resulted in a levee breach which flooded the parking lot of Qualcomm Stadium. Several other roadways in San Diego County were closed due to flooding with mud and debris in the road, especially near the Tijuana River Valley. Most wind gusts were below 58 mph, with the exception of Burns Canyon in the upper desert. High Surf was also generated along west facing Orange and San Diego County beaches by the storm that moved through. A strong Pacific low pressure system brought increasing wind and precipitation with a period of heavy rain the morning of the 12th and showers continued into the following morning. Significant post-frontal showers occurred in San Diego County, as well as local convergence of air around coastal islands, producing a narrow band of showers. Widespread rainfall amounts of 1 to 1.5 inches were recorded in the coast and valley areas. The snow level dropped to around 6000 feet, with 2 to 5 inches of snow above 6000 feet and 6 to 8 inches above 7000 feet. Mountain locations below 6000 feet saw up to around 4 inches of rain. River rises in the San Diego River at Fashion Valley resulted in a levee breach which flooded the parking lot of Qualcomm Stadium. Several other roadways in San Diego County were closed due to flooding with mud and debris in the road, especially near the Tijuana River Valley. Most wind gusts were below 58 mph, with the exception of Burns Canyon in the upper desert. High Surf was also generated along west facing Orange and San Diego County beaches by the storm that moved through.\nEvent Narrative: Streets just south of Garden Grove were closed due to flooding, as reported by the Orange County Skywarn coordinator. The nearby Anaheim Barber City mesonet station reported a 3-hour rainfall total of 1.22 inches. A spotter reported flooding on Bastanchury Road with streets under up to a foot of standing water. Flooding was also reported by a spotter at the Miraloma and Lakeview Avenue low water crossing with 6 inches of water on the roadway. A nearby mesonet station in Yorba Linda recorded a 3-hour rain total of 1.06 inches.", "The following events were reported: Debris Flow, Funnel Cloud. These occurred near station USW00093184, approximately 40.8648 km away, between 2014-12-17 01:00:00 and 2014-12-17 12:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak, upper-level trough of low pressure moved through the West on the 16th, with scattered showers and high elevation snow. Showers lingered through the night, before a second, stronger trough moved through the region on the 17th. Showers increased in coverage and intensity with the second trough, behind a leading line of strong thunderstorms, with scattered thunderstorms behind it. Significant lightning activity occurred with this initial, organized line of thunderstorms between approximately 2200 PST on the 16th and 0400 PST on the 17th. Post-frontal showers continued, with a few reports of small hail, and a funnel cloud at Riverside March Field. Two-day rainfall totals varied widely with the coast and valley locations receiving between one-tenth and almost one inch of rain, but most saw between one-quarter and three-quarters of an inch. Coastal mountain slope locations received up to 1.3 inches of rain, while the deserts ranged from a few hundredths of an inch to one-third of an inch (highest amounts in the upper deserts). Several roads were closed due to flooding in San Marcos, Spring Valley and a mud/debris flow along Highway 91 in Corona. The snow level lowered to 4500-5000 feet, with two-day accumulations of up to 4 inches below 6000 feet and up to 10 inches between 6000-8000 feet. A weak, upper-level trough of low pressure moved through the West on the 16th, with scattered showers and high elevation snow. Showers lingered through the night, before a second, stronger trough moved through the region on the 17th. Showers increased in coverage and intensity with the second trough, behind a leading line of strong thunderstorms, with scattered thunderstorms behind it. Significant lightning activity occurred with this initial, organized line of thunderstorms between approximately 2200 PST on the 16th and 0400 PST on the 17th. Post-frontal showers continued, with a few reports of small hail, and a funnel cloud at Riverside March Field. Two-day rainfall totals varied widely with the coast and valley locations receiving between one-tenth and almost one inch of rain, but most saw between one-quarter and three-quarters of an inch. Coastal mountain slope locations received up to 1.3 inches of rain, while the deserts ranged from a few hundredths of an inch to one-third of an inch (highest amounts in the upper deserts). Several roads were closed due to flooding in San Marcos, Spring Valley and a mud/debris flow along Highway 91 in Corona. The snow level lowered to 4500-5000 feet, with two-day accumulations of up to 4 inches below 6000 feet and up to 10 inches between 6000-8000 feet.\nEvent Narrative: The March AFB AOS observer reported a cold air funnel cloud between 1153-1158 PST. A debris flow of rocks and mud several inches deep covered Highway 91 in Corona. All east-bound lanes were closed at 0200 PST.", "The following events were reported: Debris Flow, Hail. These occurred near station USW00093184, approximately 18.4407 km away, between 2015-03-02 10:10:00 and 2015-03-02 12:20:00. The events included records with hailstones measuring 0.5 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 1100.0 and crop damage of 0.0. \n\nEpisode Narrative: An upper-level trough deepened along the West Coast before moving inland over Southern California and brought rain and snow showers, as well as a few thunderstorms with hail, through the morning of the March 3rd. Huntington Beach reported around one inch of hail accumulation during the morning of the 2nd. An upper-level trough deepened along the West Coast before moving inland over Southern California and brought rain and snow showers, as well as a few thunderstorms with hail, through the morning of the March 3rd. Huntington Beach reported around one inch of hail accumulation during the morning of the 2nd.\nEvent Narrative: A series of thunderstorms dropped up to 1 inch depth accumulation of 0.5-in diameter hail on Huntington Beach. The hail covered the beach near Huntington Beach Pier and numerous roads within the city of Huntington Beach. The event received widespread attention from local and national media and extensive social media photos. A band of rain and thunderstorms moved over the Silverado Burn scar between 1045 and 1200 PST on the 2nd, producing rain rates in excess of 0.5 inches per 30 minutes. As a result, a moderate mud flow occurred in the backyard of a local resident. Video was shared with NWS San Diego.", "The following events were reported: Debris Flow, Flash Flood, Funnel Cloud. These occurred near station USW00093184, approximately 38.7261 km away, between 2015-07-19 13:35:00 and 2015-07-19 17:00:00.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: Considerable moisture from Hurricane Dolores to the south, along with monsoon moisture from the southeast resulted in widespread showers and thunderstorms over most of the HSA for the 17th-19th. Rainfall ranged from one-half of an inch up to around 4 inches, including a record 1.71 inches at Lindbergh Field on the 18th (July 18 single-day and July monthly total). The San Diego River at Fashion Valley had 2 crests above monitor stage, 7.7 feet on the 18th and 8.8 feet on the 19th. The heavy rain resulted in a debris flow in the burn scar of Silverado Canyon, as well as flash flooding in Moreno Valley, Perris, and La Mesa on the 19th and a wet microburst in Tierrasanta on the 18th. The rain also caused the first Los Angeles Angels baseball game rain-out since 1995, and a rare 2-hour rain delay at the San Diego Padres baseball game. Over 2000 lightning strikes reported on July 18, some starting small brush fires. Microburst wind damage occurred in Tierrasanta, along with additional damage from a haboob in the Anza Borrego SP and wind damage from a thunderstorm in Palm Desert. Considerable moisture from Hurricane Dolores to the south, along with monsoon moisture from the southeast resulted in widespread showers and thunderstorms over most of the HSA for the 17th-19th. Rainfall ranged from one-half of an inch up to around 4 inches, including a record 1.71 inches at Lindbergh Field on the 18th (July 18 single-day and July monthly total). The San Diego River at Fashion Valley had 2 crests above monitor stage, 7.7 feet on the 18th and 8.8 feet on the 19th. The heavy rain resulted in a debris flow in the burn scar of Silverado Canyon, as well as flash flooding in Moreno Valley, Perris, and La Mesa on the 19th and a wet microburst in Tierrasanta on the 18th. The rain also caused the first Los Angeles Angels baseball game rain-out since 1995, and a rare 2-hour rain delay at the San Diego Padres baseball game. Over 2000 lightning strikes reported on July 18, some starting small brush fires. Microburst wind damage occurred in Tierrasanta, along with additional damage from a haboob in the Anza Borrego SP and wind damage from a thunderstorm in Palm Desert. Considerable moisture from Hurricane Dolores to the south, along with monsoon moisture from the southeast resulted in widespread showers and thunderstorms over most of the HSA for the 17th-19th. Rainfall ranged from one-half of an inch up to around 4 inches, including a record 1.71 inches at Lindbergh Field on the 18th (July 18 single-day and July monthly total). The San Diego River at Fashion Valley had 2 crests above monitor stage, 7.7 feet on the 18th and 8.8 feet on the 19th. The heavy rain resulted in a debris flow in the burn scar of Silverado Canyon, as well as flash flooding in Moreno Valley, Perris, and La Mesa on the 19th and a wet microburst in Tierrasanta on the 18th. The rain also caused the first Los Angeles Angels baseball game rain-out since 1995, and a rare 2-hour rain delay at the San Diego Padres baseball game. Over 2000 lightning strikes reported on July 18, some starting small brush fires. Microburst wind damage occurred in Tierrasanta, along with additional damage from a haboob in the Anza Borrego SP and wind damage from a thunderstorm in Palm Desert. Considerable moisture from Hurricane Dolores to the south, along with monsoon moisture from the southeast resulted in widespread showers and thunderstorms over most of the HSA for the 17th-19th. Rainfall ranged from one-half of an inch up to around 4 inches, including a record 1.71 inches at Lindbergh Field on the 18th (July 18 single-day and July monthly total). The San Diego River at Fashion Valley had 2 crests above monitor stage, 7.7 feet on the 18th and 8.8 feet on the 19th. The heavy rain resulted in a debris flow in the burn scar of Silverado Canyon, as well as flash flooding in Moreno Valley, Perris, and La Mesa on the 19th and a wet microburst in Tierrasanta on the 18th. The rain also caused the first Los Angeles Angels baseball game rain-out since 1995, and a rare 2-hour rain delay at the San Diego Padres baseball game. Over 2000 lightning strikes reported on July 18, some starting small brush fires. Microburst wind damage occurred in Tierrasanta, along with additional damage from a haboob in the Anza Borrego SP and wind damage from a thunderstorm in Palm Desert. Considerable moisture from Hurricane Dolores to the south, along with monsoon moisture from the southeast resulted in widespread showers and thunderstorms over most of the HSA for the 17th-19th. Rainfall ranged from one-half of an inch up to around 4 inches, including a record 1.71 inches at Lindbergh Field on the 18th (July 18 single-day and July monthly total). The San Diego River at Fashion Valley had 2 crests above monitor stage, 7.7 feet on the 18th and 8.8 feet on the 19th. The heavy rain resulted in a debris flow in the burn scar of Silverado Canyon, as well as flash flooding in Moreno Valley, Perris, and La Mesa on the 19th and a wet microburst in Tierrasanta on the 18th. The rain also caused the first Los Angeles Angels baseball game rain-out since 1995, and a rare 2-hour rain delay at the San Diego Padres baseball game. Over 2000 lightning strikes reported on July 18, some starting small brush fires. Microburst wind damage occurred in Tierrasanta, along with additional damage from a haboob in the Anza Borrego SP and wind damage from a thunderstorm in Palm Desert.\nEvent Narrative: A funnel cloud formed and dissipated in less than one minute. A trained spotter reported a funnel cloud over Lake Elsinore. CHP reported a roadway covered in mud at Cajalco Rd. and La Sierra Ave. CHP reported a vehicle stuck in flood waters on the interchange between State Routes 71 and 91. Orange County Fire reported that a portion of Silverado Canyon Rd. was temporarily closed, with up to 3 ft of mud across the roadway.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 6.1257 km away, between 2015-09-09 15:00:00 and 2015-09-09 16:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Subtropical moisture from the remnants of Hurricane Linda brought widespread showers to most of the area, deserts included. The first isolated thunderstorm developed on the 6th in San Diego County as a moisture surge in monsoon warm upper level flow arrived. Intense heavy rain from thunderstorms occurred on the 7th with flash flooding in several locations including Victorville and Forest Falls. A swift water rescue in Victorville was successful, but another incident in Forest Falls had one rescue but a drowning occurred when a 30-year-old couple crossed Mill Creek and were swept away. Most areas received between a few hundredths to one-third of an inch of rain, with a few upslope areas of the San Bernardino Mountains receiving up to around one inch. Additional thunderstorms developed on the 8th by noon over the mountains and quickly spread into the Inland Empire and Orange County, as well as near I-15 in San Diego County. Locally heavy rain and several trees and poles were downed in the Riverside area including a small dust storm. Several hail reports, mostly nickel-sized, but a few larger. Activity decreased on the 9th with only isolated thunderstorms formed.\nEvent Narrative: A male and a female were in a flood control channel and had to be rescued by the Orange County Fire Department when they were caught off guard by the quickly rising water.", "The following events were reported: Flash Flood, Flood, Heavy Rain. These occurred near station USW00093184, approximately 29.5554 km away, between 2015-09-15 06:30:00 and 2015-09-15 11:00:00. The flood was caused by Heavy Rain / Burn Area, Heavy Rain. 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: A broad upper level Pacific trough moved through the West Coast on September 14-15 and tapped into remnant tropical cyclone Linda moisture west of the California Bight. Widespread and locally heavy rainfall developed across the entire CWA with 1 to 2 inches of rainfall common. The heavy rain resulted in a major traffic impact during the morning commute in LA and Orange County, along with a debris flow in Silverado Canyon, and widespread urban flooding in San Diego, Orange, Riverside and San Bernardino Counties. A broad upper level Pacific trough moved through the West Coast on September 14-15 and tapped into remnant tropical cyclone Linda moisture west of the California Bight. Widespread and locally heavy rainfall developed across the entire CWA with 1 to 2 inches of rainfall common. The heavy rain resulted in a major traffic impact during the morning commute in LA and Orange County, along with a debris flow in Silverado Canyon, and widespread urban flooding in San Diego, Orange, Riverside and San Bernardino Counties. A broad upper level Pacific trough moved through the West Coast on September 14-15 and tapped into remnant tropical cyclone Linda moisture west of the California Bight. Widespread and locally heavy rainfall developed across the entire CWA with 1 to 2 inches of rainfall common. The heavy rain resulted in a major traffic impact during the morning commute in LA and Orange County, along with a debris flow in Silverado Canyon, and widespread urban flooding in San Diego, Orange, Riverside and San Bernardino Counties. A broad upper level Pacific trough moved through the West Coast on September 14-15 and tapped into remnant tropical cyclone Linda moisture west of the California Bight. Widespread and locally heavy rainfall developed across the entire CWA with 1 to 2 inches of rainfall common. The heavy rain resulted in a major traffic impact during the morning commute in LA and Orange County, along with a debris flow in Silverado Canyon, and widespread urban flooding in San Diego, Orange, Riverside and San Bernardino Counties. A broad upper level Pacific trough moved through the West Coast on September 14-15 and tapped into remnant tropical cyclone Linda moisture west of the California Bight. Widespread and locally heavy rainfall developed across the entire CWA with 1 to 2 inches of rainfall common. The heavy rain resulted in a major traffic impact during the morning commute in LA and Orange County, along with a debris flow in Silverado Canyon, and widespread urban flooding in San Diego, Orange, Riverside and San Bernardino Counties.\nEvent Narrative: An Orange County Emergency Manager reported a debris flow 2 feet deep over Silverado Canyon Road at Maple Springs Truck Trail. Further downstream, there was another debris flow at Silverado Canyon Road and Oak Lane, but the road was still passable. A spotter reported the right lane of the Pacific Coast Highway flooded at the intersection with Main Street...road was nearly impassable. CHP reported the #4 lane of the Avenida Pico southbound on-ramp to I-5 south was completely flooded. The CBS affiliate in Los Angeles reported two westbound lanes on the 91 freeway at Green River Road in Corona experienced a 50-yard crack as water penetrated the soil underneath the pavement. An emergency repair of the road took place and multiple lanes were closed. TV media reported several vehicles stuck in flood waters at Grove Avenue and Francis Street in Ontario. Also, Peyton Drive in Chino Hills was shut down in both directions south of Eucalyptus Avenue due to flooding.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 20.2846 km away, between 2017-01-12 12:30:00 and 2017-01-12 19:00:00. 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: After a brief lull in activity, a second series of troughs and Pacific fronts moved through the region between the 10th and 14th of January. Rainfall totals ranged from 0.50-1.5 inches at the coast, to 4-6 inches along the coastal slopes, to 0.25-1 inches in the deserts. Snow levels in the mountains fell as low as 4,000 ft, with up to 2 ft of new snow on the highest peaks. Strong winds occurred along the deserts slopes, though peak gusts were limited to the 45-60 mph range. Impacts ranged from minor urban flooding reported in the coast and valleys, to chain restrictions in the mountains. After a brief lull in activity, a second series of troughs and Pacific fronts moved through the region between the 10th and 14th of January. Rainfall totals ranged from 0.50-1.5 inches at the coast, to 4-6 inches along the coastal slopes, to 0.25-1 inches in the deserts. Snow levels in the mountains fell as low as 4,000 ft, with up to 2 ft of new snow on the highest peaks. Strong winds occurred along the deserts slopes, though peak gusts were limited to the 45-60 mph range. Impacts ranged from minor urban flooding reported in the coast and valleys, to chain restrictions in the mountains.\nEvent Narrative: Minor street flooding from Newport Beach to Fountain Valley. A tree was uprooted near the Orange County Fairgrounds, likely due to a combination of saturated soil and gusty winds. Numerous reports of urban street flooding throughout the Inland Empire that produced significant impacts for the evening commute.", "The following events were reported: Flash Flood, Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 31.4778 km away, between 2017-01-20 12:45:00 and 2017-01-23 19:15:00. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 198000.0 and crop damage of 0.0. \n\nEpisode Narrative: After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County. After a wet start to the month, a series of 3 storms traversed the region between the 19th and 24th of January. The storms produced flooding rains, extreme mountain snowfall, and strong winds from the coast to the deserts. Rainfall for the 6 day period reached 10-13 inches along the coastal slopes from San Bernardino to San Diego County. Over the coast and valleys 2-7 inches of rain occurred with 0.5-3 inches in the deserts. Snow accumulated to elevations as low as 4,000 ft with 2-5 feet of snow above 5,500 feet and as much as 6 feet on the highest peaks. Strong synoptic and squall induced winds combined with saturated soils to down hundreds of trees over the coast and valleys on the 20th. Damages from downed trees was in the millions of dollars. In the City of San Diego 29 high water rescues were conducted on the 20th alone. The governor declared a State of Emergency in San Diego County.\nEvent Narrative: A severe squall produced 60-70 mph wind gusts over northern Camp Pendleton. A peak gust of 70 mph was measured at Mateo Ridge with an additional 64 mph gust recorded at Case Springs. Highway 83 between Pine Ave. and Highway 71 closed due to flooding along Chino Creek. A severe squall moved from Newport Beach to Santa Ana, downing multiple trees, knocking out power to 63 homes and causing minor roof damage. CHP reported 3 vehicles submerged and stuck in water on Antonio Pkwy. in Las Flores. Widespread heavy rain brought flash flooding to a large portion of Orange County. A water rescue occurred on Hamilton Ave. at the Santa Ana River in Huntington Beach. Numerous streets from Sunset Beach to Santa Ana to Newport Beach were also flooded with 1-3 ft of water. Numerous reports of vehicles stranded in flood waters were received, including half a dozen along Highway 55. Cal Fire and Riverside County Firefighters conducted 2 water rescues along the Temescal Wash in Alberhill near the intersection of Hostettler Rd. and Temescal Canyon Rd. Four vehicles were stranded in 2-3 ft of water. Cal Fire reported of a swift water rescue along the Pyrite Channel near Van Buren Blvd. The Lake Matthews Raws station reported a 67 mph gust between 1316 and 1416 PST. In Temescal Valley a large tree was blown down blocking the Knabe Rd. near Clay Canyon Dr.", "The following events were reported: Marine High Wind. These occurred near station USW00093184, approximately 39.1253 km away, between 2017-02-17 12:00:00 and 2017-02-17 19:00:00. 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 deepening surface cyclone brought gale force winds and high seas to the coastal waters as it moved inland from the west.\nEvent Narrative: Southerly winds ahead of a cold front produced 34 to 52 kt wind gusts over the inshore waters. A peak gust of 52 kts occurred at San Clemente Pier.", "The following events were reported: Flash Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 13.8336 km away, between 2017-02-17 17:30:00 and 2017-02-17 20:00:00.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 strong trough and associated Pacific cold front swept into Southern California from the west, bringing strong winds, heavy snow and rain. The storm was noteworthy for the strong prefrontal southerly winds that produced significant tree damage over the coast and valleys. In the mountains the ski resorts received 1-2 ft of snow, while elevations as low as 5,000 ft saw a few inches of accumulation. Rainfall ranged from 2-6 inches along the coastal slopes to 1-2 inches at the coast. At the beaches surf heights reached 8 to 12 ft. Damages, primarily from wind, reached into the millions of dollars. A strong trough and associated Pacific cold front swept into Southern California from the west, bringing strong winds, heavy snow and rain. The storm was noteworthy for the strong prefrontal southerly winds that produced significant tree damage over the coast and valleys. In the mountains the ski resorts received 1-2 ft of snow, while elevations as low as 5,000 ft saw a few inches of accumulation. Rainfall ranged from 2-6 inches along the coastal slopes to 1-2 inches at the coast. At the beaches surf heights reached 8 to 12 ft. Damages, primarily from wind, reached into the millions of dollars.\nEvent Narrative: Roughly 20 trees were downed by convective winds in Laguna Beach. The nearby Laguna Beach mesonet station measured a peak gust of 67 mph at 1737PST. Flood waters from the Wintersburg Channel exceeded the channels banks, producing flooding in a mobile home park.", "The following events were reported: Flash Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 39.8659 km away, between 2017-08-01 15:00:00 and 2017-08-01 16:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 51000.0 and crop damage of 0.0. \n\nEpisode Narrative: The month began with a ridge of high pressure over the Great Basin and moderate easterly flow in the mid and upper levels. This allowed monsoon moisture to surge into the southern half of California August 1st-3rd. Severe storms occurred in the Inland Empire and San Diego County Valleys on the 1st. Storms focused more on the mountains and deserts on the 2nd and 3rd, with reduced intensity overall. The month began with a ridge of high pressure over the Great Basin and moderate easterly flow in the mid and upper levels. This allowed monsoon moisture to surge into the southern half of California August 1st-3rd. Severe storms occurred in the Inland Empire and San Diego County Valleys on the 1st. Storms focused more on the mountains and deserts on the 2nd and 3rd, with reduced intensity overall. The month began with a ridge of high pressure over the Great Basin and moderate easterly flow in the mid and upper levels. This allowed monsoon moisture to surge into the southern half of California August 1st-3rd. Severe storms occurred in the Inland Empire and San Diego County Valleys on the 1st. Storms focused more on the mountains and deserts on the 2nd and 3rd, with reduced intensity overall.\nEvent Narrative: A mud and debris flow from a recent fire flowed over Grand Ave. and Plumas St., both roads were closed. Power lines downed by strong outflow winds. An intense thunderstorm produced intense street flooding in southern Corona. Flow pushed debris, branches, and trash cans down local streets. The flow along Colt Dr. was strong enough to damage and shift parked cars.", "The following events were reported: Flood, Thunderstorm Wind. These occurred near station USW00093184, approximately 39.9669 km away, between 2017-08-31 14:20:00 and 2017-08-31 16:30:00. 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: A large upper level ridge of warm air over the Great Basin brought persistent east to southeast flow over the region in late August. Strong flow and limited instability largely kept the convection below severe levels. However, weakening of the ridge on the 31st increased instability. This helped severe convection develop over the Inland Empire. Downburst wind intensity was aided by dry air in the low levels and record high temperatures. A large upper level ridge of warm air over the Great Basin brought persistent east to southeast flow over the region in late August. Strong flow and limited instability largely kept the convection below severe levels. However, weakening of the ridge on the 31st increased instability. This helped severe convection develop over the Inland Empire. Downburst wind intensity was aided by dry air in the low levels and record high temperatures. A large upper level ridge of warm air over the Great Basin brought persistent east to southeast flow over the region in late August. Strong flow and limited instability largely kept the convection below severe levels. However, weakening of the ridge on the 31st increased instability. This helped severe convection develop over the Inland Empire. Downburst wind intensity was aided by dry air in the low levels and record high temperatures. A large upper level ridge of warm air over the Great Basin brought persistent east to southeast flow over the region in late August. Strong flow and limited instability largely kept the convection below severe levels. However, weakening of the ridge on the 31st increased instability. This helped severe convection develop over the Inland Empire. Downburst wind intensity was aided by dry air in the low levels and record high temperatures.\nEvent Narrative: A downburst from a severe thunderstorm over Temescal Valley produced a 65 mph wind gust at a RAWS station. Strong downburst winds damages roofs and a deck at a mobile home park in Home Gardens. Lanes #3 and #4 of Highway 60 flooded with 1 foot of water. Significant street flooding reported by CHP in the Temescal Valley. One vehicle stalled after trying to cross a flooded roadway.", "The following events were reported: Debris Flow. These occurred near station USW00093184, approximately 29.7658 km away, between 2018-01-09 06:00:00 and 2018-01-09 09:00:00.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 moderate strength trough of low pressure swept through the SoCal Bight with gusty winds, mountain snow and heavy rainfall. Rainfall totals of 1-2 inches occurred over the coast and valleys, with isolated amounts of 6-8 inches along favored coastal slopes. Snowfall was 2 to 8 inches above 6,000 ft with up to 12 inches on the higher peaks. Wind caused major damage to the historic Bay Theater in San Diego. Around 10 swift water rescues were reported in the Inland Empire and San Bernardino County Mountains.\nEvent Narrative: A minor debris flow was reported along Green River Rd. in Corona. The flow was associated with the Canyon 1 Fire.", "The following events were reported: Debris Flow, Flash Flood, Heavy Rain. These occurred near station USW00093184, approximately 36.4108 km away, between 2018-11-29 00:00:00 and 2018-11-30 00:00:00.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: A low pressure system brought wind, snow, heavy rain, and some debris flows to Southern California from November 29th through 30th. Strong wind associated with the frontal boundary made its way through Southern California on the 29th, with heavy rain behind it. These rains resulted in numerous flash floods and debris flows, closing roadways and impacting traffic. A few inches of snow fell in the San Bernardino Mountains on November 30th. Fawnskin reported 3 inches, Green Valley Lake reported 4 inches, and Big Bear Resort reported 4-8 inches. A low pressure system brought wind, snow, heavy rain, and some debris flows to Southern California from November 29th through 30th. Strong wind associated with the frontal boundary made its way through Southern California on the 29th, with heavy rain behind it. These rains resulted in numerous flash floods and debris flows, closing roadways and impacting traffic. A few inches of snow fell in the San Bernardino Mountains on November 30th. Fawnskin reported 3 inches, Green Valley Lake reported 4 inches, and Big Bear Resort reported 4-8 inches. A low pressure system brought wind, snow, heavy rain, and some debris flows to Southern California from November 29th through 30th. Strong wind associated with the frontal boundary made its way through Southern California on the 29th, with heavy rain behind it. These rains resulted in numerous flash floods and debris flows, closing roadways and impacting traffic. A few inches of snow fell in the San Bernardino Mountains on November 30th. Fawnskin reported 3 inches, Green Valley Lake reported 4 inches, and Big Bear Resort reported 4-8 inches. A low pressure system brought wind, snow, heavy rain, and some debris flows to Southern California from November 29th through 30th. Strong wind associated with the frontal boundary made its way through Southern California on the 29th, with heavy rain behind it. These rains resulted in numerous flash floods and debris flows, closing roadways and impacting traffic. A few inches of snow fell in the San Bernardino Mountains on November 30th. Fawnskin reported 3 inches, Green Valley Lake reported 4 inches, and Big Bear Resort reported 4-8 inches. A low pressure system brought wind, snow, heavy rain, and some debris flows to Southern California from November 29th through 30th. Strong wind associated with the frontal boundary made its way through Southern California on the 29th, with heavy rain behind it. These rains resulted in numerous flash floods and debris flows, closing roadways and impacting traffic. A few inches of snow fell in the San Bernardino Mountains on November 30th. Fawnskin reported 3 inches, Green Valley Lake reported 4 inches, and Big Bear Resort reported 4-8 inches. A low pressure system brought wind, snow, heavy rain, and some debris flows to Southern California from November 29th through 30th. Strong wind associated with the frontal boundary made its way through Southern California on the 29th, with heavy rain behind it. These rains resulted in numerous flash floods and debris flows, closing roadways and impacting traffic. A few inches of snow fell in the San Bernardino Mountains on November 30th. Fawnskin reported 3 inches, Green Valley Lake reported 4 inches, and Big Bear Resort reported 4-8 inches.\nEvent Narrative: Media reported highway 60 (Pomona Ave.) at Etiwanda Ave. was flooded due to heavy rain with accidents reported in the area. A spotter reported a significant gray water flow in Horsethief Canyon within the canyon banks. No injuries or damages were reported. Media reported major debris flow in Trabuco Canyon. The debris flow appeared to be mainly comprised of very little water and mostly mud/rocks. CalFire reported water and debris from Coldwater Canyon flowing over into Glen Ivy Road. Santiago Peak 2 mesonet reported a 24-hr rain total of 3.24 inches. Riverside County Emergency Management reported water and rocks in the road near Temescal Canyon.", "The following events were reported: Debris Flow, Flash Flood, Heavy Rain. These occurred near station USW00093184, approximately 28.5002 km away, between 2018-12-06 10:00:00 and 2018-12-06 17:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph. A moisture plume with a weak atmospheric river arrived on December 5th and brought rain to the region. On December 6th, a strong closed upper level low pressure brought an unstable air mass into Southern California with showers and thunderstorms, especially Orange and San Diego Counties. Rainfall of 1 inch per hour amounts occurred in Costa Mesa and downtown San Diego as well as adjacent cities. The main storm system on December 6th brought widespread rain to the entire region. All mountains and the coast and valleys areas received 1-3 inches and some spots receiving over 4 of rainfall over higher terrain. The most significant mud and debris flows occurred at recent Holy burn scar areas, and many reports of flash flooding across the region. Another strong cold front brought widespread rain on Christmas Day though the impacts were minimal. Snow fell as low as 4000 feet with mountains receiving 1 to 4 inches of snow including the San Diego mountains. Burns Canyon in the high deserts of San Bernardino County had a wind gust to 70 mph.\nEvent Narrative: Public reported flash flooding along Highway 55 at Paularino Ave. in Costa Mesa. Reported that approximately 1 ft of water was along the right side of the road. John Wayne Airport reported 2.56 inches of rainfall in about 2 hours on December 6th. This is a 1 in 100 year return interval. Cars in nearby Costa Mesa were seen completely submerged completely or stalled in deep water up to the windows. Spotter reported flash flooding on Orangethorpe Avenue at Raymond Street in Anaheim. Mud and debris flowed right next to Rice Canyon Elementary School on December 6th due to heavy rain in the burn scar area. Mud, water and debris impacted Grand Ave near Lakeshore Drive in Lake Elsinore due to heavy rain in the Holy fire burn area around 1400 PST on December 6th. Some areas of Grand Ave. reported mud 1 to 3 feet deep covering streets and yards. Mud and debris in the road on Grand Ave. near Via Lakistas in Lake Elsinore due to heavy rain. Mud and debris forced the closure of Temescal Canyon Road on December 6th due to heavy rain. Notable heavy rainfall rates at the Holy Fire burn scar. Coldwater Canyon received 0.35 of rainfall in 30 minutes. McVicker Canyon received 0.35 in 15 minutes. USGS 30-minute burn scar rainfall thresholds were exceeded in 60 canyons, and the 1-hour thresholds were exceeded in 5 canyons. Pacific Coast Highway (Route 1) was closed between 3rd and 9th street in South Laguna Beach due to flash flooding.", "The following events were reported: Funnel Cloud, Heavy Rain. These occurred near station USW00093184, approximately 6.5135 km away, between 2019-01-11 16:20:00 and 2019-01-12 17:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A low pressure system moved through Southern California January 11th and 12th and brought rainfall and thunderstorms to the region. Rainfall was heaviest in Orange County, where up to 2 inches fell between the 11th and 12th. In San Diego County, 0.25-0.50 fell across the county, with locally higher amounts up to an inch in the mountain areas. The desert areas of SoCal received around 0.10-0.20. Thunderstorms occurred late in the day on the 12th, with thunder and lightning reported along the San Diego County coastline. Rainfall rates remained well below debris flow thresholds for the Holy and Cranston burn scars. Additionally, dense fog was reported on January 11th. A low pressure system moved through Southern California January 11th and 12th and brought rainfall and thunderstorms to the region. Rainfall was heaviest in Orange County, where up to 2 inches fell between the 11th and 12th. In San Diego County, 0.25-0.50 fell across the county, with locally higher amounts up to an inch in the mountain areas. The desert areas of SoCal received around 0.10-0.20. Thunderstorms occurred late in the day on the 12th, with thunder and lightning reported along the San Diego County coastline. Rainfall rates remained well below debris flow thresholds for the Holy and Cranston burn scars. Additionally, dense fog was reported on January 11th.\nEvent Narrative: John Wayne Airport ASOS reported a funnel cloud near the airport moving to the southeast at 1712 PST on January 12th. Garden Grove gage (GDNC1) reported 1.14 in 30 minutes from 1620 to 1650 PST on January 11th.", "The following events were reported: Flash Flood, Heavy Rain. These occurred near station USW00093184, approximately 25.1925 km away, between 2019-01-15 20:00:00 and 2019-01-17 13:30:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 30000.0 and crop damage of 11000.0. \n\nEpisode Narrative: A high impact mini atmospheric river impacted Southern California January 14th and 15th which brought heavy rain and snow to the region. Seal Beach reported 2 inches of rain in 2 hours, which caused extensive flash flooding. Water was up to doorways outside of homes, and the Pacific Coast Highway was closed for over a day in Huntington Beach due to flooding. Rainfall rates remained below flash flood thresholds at the Holy and Cranston burn scars during this mini-AR event. Dense fog was reported in the Cajon Pass on the morning of January 16th, which resulted in a 19-car pileup and 35 patients with minor to moderate injuries. ||A larger atmospheric river moved into Southern California on January 17th, bringing heavy rain and snow to the region. Extensive flash flooding occurred due to the heavy rain. Swift water rescues occurred on the Santa Ana River in Riverside due to flooding. Rainfall rates exceeded flash flooding thresholds for the Holy fire burn scar on the 17th.||Overall, 6 to 12 inches of rain fell in the Santa Ana and San Bernardino County Mountains between January 14-17. Snowfall amounts in the mountains ranged from 4 to 12 inches above 6500 ft. Major surf and coastal flooding occurred during this event as well, which resulted in extensive damage of the Ocean Beach Pier in San Diego County. A high impact mini atmospheric river impacted Southern California January 14th and 15th which brought heavy rain and snow to the region. Seal Beach reported 2 inches of rain in 2 hours, which caused extensive flash flooding. Water was up to doorways outside of homes, and the Pacific Coast Highway was closed for over a day in Huntington Beach due to flooding. Rainfall rates remained below flash flood thresholds at the Holy and Cranston burn scars during this mini-AR event. Dense fog was reported in the Cajon Pass on the morning of January 16th, which resulted in a 19-car pileup and 35 patients with minor to moderate injuries. ||A larger atmospheric river moved into Southern California on January 17th, bringing heavy rain and snow to the region. Extensive flash flooding occurred due to the heavy rain. Swift water rescues occurred on the Santa Ana River in Riverside due to flooding. Rainfall rates exceeded flash flooding thresholds for the Holy fire burn scar on the 17th.||Overall, 6 to 12 inches of rain fell in the Santa Ana and San Bernardino County Mountains between January 14-17. Snowfall amounts in the mountains ranged from 4 to 12 inches above 6500 ft. Major surf and coastal flooding occurred during this event as well, which resulted in extensive damage of the Ocean Beach Pier in San Diego County. A high impact mini atmospheric river impacted Southern California January 14th and 15th which brought heavy rain and snow to the region. Seal Beach reported 2 inches of rain in 2 hours, which caused extensive flash flooding. Water was up to doorways outside of homes, and the Pacific Coast Highway was closed for over a day in Huntington Beach due to flooding. Rainfall rates remained below flash flood thresholds at the Holy and Cranston burn scars during this mini-AR event. Dense fog was reported in the Cajon Pass on the morning of January 16th, which resulted in a 19-car pileup and 35 patients with minor to moderate injuries. ||A larger atmospheric river moved into Southern California on January 17th, bringing heavy rain and snow to the region. Extensive flash flooding occurred due to the heavy rain. Swift water rescues occurred on the Santa Ana River in Riverside due to flooding. Rainfall rates exceeded flash flooding thresholds for the Holy fire burn scar on the 17th.||Overall, 6 to 12 inches of rain fell in the Santa Ana and San Bernardino County Mountains between January 14-17. Snowfall amounts in the mountains ranged from 4 to 12 inches above 6500 ft. Major surf and coastal flooding occurred during this event as well, which resulted in extensive damage of the Ocean Beach Pier in San Diego County. A high impact mini atmospheric river impacted Southern California January 14th and 15th which brought heavy rain and snow to the region. Seal Beach reported 2 inches of rain in 2 hours, which caused extensive flash flooding. Water was up to doorways outside of homes, and the Pacific Coast Highway was closed for over a day in Huntington Beach due to flooding. Rainfall rates remained below flash flood thresholds at the Holy and Cranston burn scars during this mini-AR event. Dense fog was reported in the Cajon Pass on the morning of January 16th, which resulted in a 19-car pileup and 35 patients with minor to moderate injuries. ||A larger atmospheric river moved into Southern California on January 17th, bringing heavy rain and snow to the region. Extensive flash flooding occurred due to the heavy rain. Swift water rescues occurred on the Santa Ana River in Riverside due to flooding. Rainfall rates exceeded flash flooding thresholds for the Holy fire burn scar on the 17th.||Overall, 6 to 12 inches of rain fell in the Santa Ana and San Bernardino County Mountains between January 14-17. Snowfall amounts in the mountains ranged from 4 to 12 inches above 6500 ft. Major surf and coastal flooding occurred during this event as well, which resulted in extensive damage of the Ocean Beach Pier in San Diego County. A high impact mini atmospheric river impacted Southern California January 14th and 15th which brought heavy rain and snow to the region. Seal Beach reported 2 inches of rain in 2 hours, which caused extensive flash flooding. Water was up to doorways outside of homes, and the Pacific Coast Highway was closed for over a day in Huntington Beach due to flooding. Rainfall rates remained below flash flood thresholds at the Holy and Cranston burn scars during this mini-AR event. Dense fog was reported in the Cajon Pass on the morning of January 16th, which resulted in a 19-car pileup and 35 patients with minor to moderate injuries. ||A larger atmospheric river moved into Southern California on January 17th, bringing heavy rain and snow to the region. Extensive flash flooding occurred due to the heavy rain. Swift water rescues occurred on the Santa Ana River in Riverside due to flooding. Rainfall rates exceeded flash flooding thresholds for the Holy fire burn scar on the 17th.||Overall, 6 to 12 inches of rain fell in the Santa Ana and San Bernardino County Mountains between January 14-17. Snowfall amounts in the mountains ranged from 4 to 12 inches above 6500 ft. Major surf and coastal flooding occurred during this event as well, which resulted in extensive damage of the Ocean Beach Pier in San Diego County. A high impact mini atmospheric river impacted Southern California January 14th and 15th which brought heavy rain and snow to the region. Seal Beach reported 2 inches of rain in 2 hours, which caused extensive flash flooding. Water was up to doorways outside of homes, and the Pacific Coast Highway was closed for over a day in Huntington Beach due to flooding. Rainfall rates remained below flash flood thresholds at the Holy and Cranston burn scars during this mini-AR event. Dense fog was reported in the Cajon Pass on the morning of January 16th, which resulted in a 19-car pileup and 35 patients with minor to moderate injuries. ||A larger atmospheric river moved into Southern California on January 17th, bringing heavy rain and snow to the region. Extensive flash flooding occurred due to the heavy rain. Swift water rescues occurred on the Santa Ana River in Riverside due to flooding. Rainfall rates exceeded flash flooding thresholds for the Holy fire burn scar on the 17th.||Overall, 6 to 12 inches of rain fell in the Santa Ana and San Bernardino County Mountains between January 14-17. Snowfall amounts in the mountains ranged from 4 to 12 inches above 6500 ft. Major surf and coastal flooding occurred during this event as well, which resulted in extensive damage of the Ocean Beach Pier in San Diego County.\nEvent Narrative: Flash flooding from heavy rainfall over Holy fire scar in Trilogy parkway and Glen Eden with water going around homes. Huntington Beach received 1.25 inches of rainfall in one hour between 2000 and 2100 PST on January 15th. Local officials closed the Pacific Coast Highway (route 1) at approximately 9pm January 15th and kept it closed through the afternoon hours of January 16th. Fountain Valley received 2 inches of rain in 2 hours between 2000 and 2200 PST on January 15th. An industrial roof collapsed due to water build up at approximately 2200 PST on Mt. Hermann Street. Highway 60 had lane closures due to heavy rain bands of 0.50 to 0.75 per hour. Multiple swift water rescues on the Santa Ana River including helicopter extractions along Fleetwood and Via Ricardo. Heavy rainfall began 7 pm on January 15th and inundated downtown Seal Beach. The heavy rain also affected parts of Huntington Beach and Fountain Valley. The flooding in Seal Beach old town affected homes with water entering garages and first levels. The Pacific Coast Highway was closed through the 16th due to the flooding and standing water. Radar estimated 2 inches of rain in about 2 hours with totals over 3 inches across northwest Orange County. CalTrans reported Temescal Canyon Road at I-15 south closed due to flooding.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 13.2055 km away, between 2019-01-31 14:00:00 and 2019-01-31 16:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: An upper level low moved through Southern California on January 31st and brought heavy rain and thunderstorms to the region. Thunderstorms brought occasional heavy precipitation, resulting in flash flooding. The coastal areas of Orange and San Diego County received a half an inch of precipitation over 2 hours. The Pacific Coast Highway (Highway 1) was closed due to flooding. Lightning struck a tree and damaged a fence in San Diego County. 40 cloud-to-ground strikes were observed in San Diego County.\nEvent Narrative: CalTrans reported Pacific Coast Highway (highway 1) closed due to flooding. This area received around 0.5 inch of rainfall in 2 hours.", "The following events were reported: Flash Flood, Heavy Rain. These occurred near station USW00093184, approximately 32.2799 km away, between 2019-02-04 13:40:00 and 2019-02-04 18:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold front moved through Southern California and brought widespread rain, a few inches of snow, and frost to the region. Total rainfall amounts ranged from 1 to 2 inches, locally 4 inches in the San Diego County Mountains. Hourly rainfall thresholds for the Holy burn scar were exceeded in a couple of canyons, with the highest threshold of 0.71 per hour in Horsethief Canyon. Widespread frost occurred on February 7th, and reached the coastal areas of San Diego and Orange Counties. Icy roads on I-8 resulted in traffic accidents and two fatalities. A cold front moved through Southern California and brought widespread rain, a few inches of snow, and frost to the region. Total rainfall amounts ranged from 1 to 2 inches, locally 4 inches in the San Diego County Mountains. Hourly rainfall thresholds for the Holy burn scar were exceeded in a couple of canyons, with the highest threshold of 0.71 per hour in Horsethief Canyon. Widespread frost occurred on February 7th, and reached the coastal areas of San Diego and Orange Counties. Icy roads on I-8 resulted in traffic accidents and two fatalities.\nEvent Narrative: Horsethief Canyon recorded a peak hourly rainfall rate of 0.71 per hour between 1340 and 1440 PST on February 4th. This exceeded established flash flooding hourly rainfall thresholds of 0.50 per hour. Water overtopped at Trabuco Canyon Road according to Orange County Fire Authority. Trabuco Canyon gauge reported 0.90 inches in 3 hours.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 22.1815 km away, between 2019-02-13 17:00:00 and 2019-02-14 17:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 70080000.0 and crop damage of 0.0. \n\nEpisode Narrative: A major atmospheric river impacted Southern California February 13th through 15th bringing heavy rain and high winds. Over the course of 48 hours, many mountain locales recorded 8 to 10 inches of rain, with Palomar Mountain (San Diego County) recording over 10 inches of rain in 24 hours. Palm Springs recorded 3.7 inches of rain in 24 hours. This heavy rain resulted in major flash flooding and damage to roads. High snow levels resulted in flooding in the San Bernardino Mountains. Flash flood thresholds were exceeded in the Holy Fire burn scar, with an hourly maximum rainfall rate of 1.02 inches at Leach Canyon. Major flash flooding occurred at the Holy Fire burn scar. Roads were also damaged from this storm, with many roads closed for weeks for major repairs. A major atmospheric river impacted Southern California February 13th through 15th bringing heavy rain and high winds. Over the course of 48 hours, many mountain locales recorded 8 to 10 inches of rain, with Palomar Mountain (San Diego County) recording over 10 inches of rain in 24 hours. Palm Springs recorded 3.7 inches of rain in 24 hours. This heavy rain resulted in major flash flooding and damage to roads. High snow levels resulted in flooding in the San Bernardino Mountains. Flash flood thresholds were exceeded in the Holy Fire burn scar, with an hourly maximum rainfall rate of 1.02 inches at Leach Canyon. Major flash flooding occurred at the Holy Fire burn scar. Roads were also damaged from this storm, with many roads closed for weeks for major repairs.\nEvent Narrative: Heavy rainfall of 3 to 6 inches occurred in 12 hours and up to 1 inch per hour rates. This was the most significant flash flooding and debris flows since the December 6, 2018 event. The Holy fire scar flooded and sent debris flows through Temescal Canyon road and into homes and over roadways. Riverside County reported up to 70 million dollars in flood control structure damage in the 8 canyons affected. Storm channels were inundated by flash flooding with up to 2 inches of rain in 3 hours. Streets were closed and homes threatened by waters.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 28.2156 km away, between 2019-03-06 09:00:00 and 2019-03-06 14:00:00. 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: Another weak atmospheric river moved over SoCal between March 6-11, bringing light to moderate rain, significant lightning and snow between 5000 and 7000 ft. Urban rainfall impacts from heavier rain showers occurred in the Inland Empire. Significant lightning from warm frontal lift and instability occurred throughout most of the region, with 500 cloud flashes and 330 cloud-to-ground strikes. Gusty winds occurred with this system, with the top wind gust of 98 mph at Burns Canyon in the San Bernardino Mountains. Another weak atmospheric river moved over SoCal between March 6-11, bringing light to moderate rain, significant lightning and snow between 5000 and 7000 ft. Urban rainfall impacts from heavier rain showers occurred in the Inland Empire. Significant lightning from warm frontal lift and instability occurred throughout most of the region, with 500 cloud flashes and 330 cloud-to-ground strikes. Gusty winds occurred with this system, with the top wind gust of 98 mph at Burns Canyon in the San Bernardino Mountains.\nEvent Narrative: CalTrans reported HOV lane flooded on northbound 5 freeway due to heavy rain. CalTrans reported flooding in the right hand lane of Highway 60 due to heavy rain.", "The following events were reported: Debris Flow, Hail, Heavy Rain. These occurred near station USW00093184, approximately 31.598 km away, between 2019-03-20 15:00:00 and 2019-03-20 22:00:00. The events included records with hailstones measuring 0.475 inches.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: A low pressure system moved through Southern California March 20th and 21st and brought heavy rain, thunderstorms, and mountain snow to the area. The heaviest rainfall and snowfall occurred on the 20th, with just light showers on the 21st. Rainfall totals of 0.25 to 0.50 inch fell in the coastal areas (particularly San Diego County coastline), and up to an inch of rain fell in the valley and mountain areas. Snowfall amounts ranged from 1-4 inches above 5500 feet. Small hail and lightning occurred in thunderstorms on the 20th. Urban street flooding occurred in Orange County and at the Holy Fire Burn Scar. Rainfall rates of 0.70/hr occurred at the burn scar. A low pressure system moved through Southern California March 20th and 21st and brought heavy rain, thunderstorms, and mountain snow to the area. The heaviest rainfall and snowfall occurred on the 20th, with just light showers on the 21st. Rainfall totals of 0.25 to 0.50 inch fell in the coastal areas (particularly San Diego County coastline), and up to an inch of rain fell in the valley and mountain areas. Snowfall amounts ranged from 1-4 inches above 5500 feet. Small hail and lightning occurred in thunderstorms on the 20th. Urban street flooding occurred in Orange County and at the Holy Fire Burn Scar. Rainfall rates of 0.70/hr occurred at the burn scar. A low pressure system moved through Southern California March 20th and 21st and brought heavy rain, thunderstorms, and mountain snow to the area. The heaviest rainfall and snowfall occurred on the 20th, with just light showers on the 21st. Rainfall totals of 0.25 to 0.50 inch fell in the coastal areas (particularly San Diego County coastline), and up to an inch of rain fell in the valley and mountain areas. Snowfall amounts ranged from 1-4 inches above 5500 feet. Small hail and lightning occurred in thunderstorms on the 20th. Urban street flooding occurred in Orange County and at the Holy Fire Burn Scar. Rainfall rates of 0.70/hr occurred at the burn scar. A low pressure system moved through Southern California March 20th and 21st and brought heavy rain, thunderstorms, and mountain snow to the area. The heaviest rainfall and snowfall occurred on the 20th, with just light showers on the 21st. Rainfall totals of 0.25 to 0.50 inch fell in the coastal areas (particularly San Diego County coastline), and up to an inch of rain fell in the valley and mountain areas. Snowfall amounts ranged from 1-4 inches above 5500 feet. Small hail and lightning occurred in thunderstorms on the 20th. Urban street flooding occurred in Orange County and at the Holy Fire Burn Scar. Rainfall rates of 0.70/hr occurred at the burn scar.\nEvent Narrative: CalTrans reported accidents on Highway 241 northbound due to hail on the road. Spotter reported dime-sized hail in Yorba Linda around 1500 PST on March 20th. CalTrans reported roadway flooding and debris in the road on Grand Ave and Blackwell Blvd. Rainfall rates of 0.71/hr were reported at Temescal Canyon, which is the highest hourly rainfall rate of the winter season for that canyon. In 30 minutes, 0.59 fell over Temescal Canyon. Lanes were flooded and debris was on the roadway on Temescal Canyon Road near the intersection on I-15.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093184, approximately 35.4478 km away, between 2019-05-22 13:00:00 and 2019-05-22 17:00:00. The flood was caused by Heavy Rain. 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 second cold trough moved through Southern California May 19-22nd. Showers and thunderstorms occurred throughout much of the region, and snow was observed in the mountain areas. One to five inches of snow fell in the mountain areas, with the most snowfall in the San Bernardino Mountains. Heavy rain and flash flooding occurred in the Inland Empire. High wind also occurred with the passage of the cold troughs. A second cold trough moved through Southern California May 19-22nd. Showers and thunderstorms occurred throughout much of the region, and snow was observed in the mountain areas. One to five inches of snow fell in the mountain areas, with the most snowfall in the San Bernardino Mountains. Heavy rain and flash flooding occurred in the Inland Empire. High wind also occurred with the passage of the cold troughs. A second cold trough moved through Southern California May 19-22nd. Showers and thunderstorms occurred throughout much of the region, and snow was observed in the mountain areas. One to five inches of snow fell in the mountain areas, with the most snowfall in the San Bernardino Mountains. Heavy rain and flash flooding occurred in the Inland Empire. High wind also occurred with the passage of the cold troughs.\nEvent Narrative: CalTrans reported numerous areas of highway 60 near Chino flooded out due to heavy rain. CalTrans reported a car stuck on Monte Vista Ave and Phillips Ave north of Chino. Water got inside of the vehicle. Spotter reported urban flooding and water going over curbs at the intersection of La Palma and Brookhurst in Anaheim on May 22nd.", "The following events were reported: Debris Flow, Flash Flood. These occurred near station USW00093184, approximately 25.084 km away, between 2019-11-28 06:00:00 and 2019-11-28 20:00:00.The events resulted in 1 injuries and 0 fatalities. The events caused property damage valued at 10000.0 and crop damage of 0.0. \n\nEpisode Narrative: A cold unstable upper level low pressure system from the northwest brought widespread heavy rain, thunderstorms and mountain snow to southern California over the Thanksgiving holiday. One to three feet of snow fell above 5,500 feet in the mountains, impacting highways and passes. Big Bear and Mountain High reported 30 to 48 inches total. Highway 18 was closed through December 1st. Over 40 vehicles were stuck on Highway 74 and 371, while 20 vehicles were abandoned on Highway 38. There were 10 car accidents involving snow plows. Heavy rainfall of 1 to 3 inches fell at the coast and in the valleys. San Diego River reached 9.5 feet with flooding. Numerous roadways were flooded out, especially on November 28th when the heaviest rain fell. An RV park in La Mesa flooded out due to flash flooding. The San Diego River at Fashion Valley reached 9.5 feet. 2 separate episodes of severe thunderstorms occurred in San Diego County on Thanksgiving Day. A cold unstable upper level low pressure system from the northwest brought widespread heavy rain, thunderstorms and mountain snow to southern California over the Thanksgiving holiday. One to three feet of snow fell above 5,500 feet in the mountains, impacting highways and passes. Big Bear and Mountain High reported 30 to 48 inches total. Highway 18 was closed through December 1st. Over 40 vehicles were stuck on Highway 74 and 371, while 20 vehicles were abandoned on Highway 38. There were 10 car accidents involving snow plows. Heavy rainfall of 1 to 3 inches fell at the coast and in the valleys. San Diego River reached 9.5 feet with flooding. Numerous roadways were flooded out, especially on November 28th when the heaviest rain fell. An RV park in La Mesa flooded out due to flash flooding. The San Diego River at Fashion Valley reached 9.5 feet. 2 separate episodes of severe thunderstorms occurred in San Diego County on Thanksgiving Day.\nEvent Narrative: Motorist struck a 500 pound boulder on state highway 74 Ortega highway through the mountain pass. Heavy rainfall occurred the entire day which likely caused the debris flow and large boulder to be released. Pacific Coast Highway was closed from Seapoint Street to Warner Avenue due to flooding.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 44.8718 km away, between 2019-12-04 09:30:00 and 2019-12-04 12:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A low pressure system moved over Southern California, bringing rain and high level mountain snow. Coast and valley areas received between 0.50 inch and 1 inch, with locally higher amounts up to 2 inches in the valleys. Mountain areas received 2 to 3 inches, with locally higher amounts in the San Bernardino Mountains. Desert areas received 0.25 to 0.50 inch. Heavy rain resulted in river flooding along the San Diego River, where water levels at Fashion Valley topped out at 9 feet (action stage). Many roads around Fashion Valley Mall were closed due to flooding. The Tijuana River also flooded the Tijuana River Valley, closing roads and trapping cars in flood waters. A hiker went missing on Mount Baldy on December 8th, and a search and rescue worker died on December 14th during a search for the missing hiker.\nEvent Narrative: Highway 60 at Grove Ave was flooded due to heavy rain.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093184, approximately 44.5928 km away, between 2020-03-12 13:00:00 and 2020-03-12 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: An atmospheric river moved into the California bight on March 10th, bringing heavy rainfall and mountain snow to Southern California. A closed upper low moved into the region on March 12, bringing a southerly moisture surge, resulting in more heavy rain (especially in the deserts) and mountain snow. Rainfall totals in the deserts were 1 to 2 inches on March 12th and 550 lightning strikes occurred. Flash flooding occurred in the deserts near Canebrake and Borrego Springs. Snowfall occurred above 7000 feet on March 10th and above 6000 feet on March 12th. An atmospheric river moved into the California bight on March 10th, bringing heavy rainfall and mountain snow to Southern California. A closed upper low moved into the region on March 12, bringing a southerly moisture surge, resulting in more heavy rain (especially in the deserts) and mountain snow. Rainfall totals in the deserts were 1 to 2 inches on March 12th and 550 lightning strikes occurred. Flash flooding occurred in the deserts near Canebrake and Borrego Springs. Snowfall occurred above 7000 feet on March 10th and above 6000 feet on March 12th. An atmospheric river moved into the California bight on March 10th, bringing heavy rainfall and mountain snow to Southern California. A closed upper low moved into the region on March 12, bringing a southerly moisture surge, resulting in more heavy rain (especially in the deserts) and mountain snow. Rainfall totals in the deserts were 1 to 2 inches on March 12th and 550 lightning strikes occurred. Flash flooding occurred in the deserts near Canebrake and Borrego Springs. Snowfall occurred above 7000 feet on March 10th and above 6000 feet on March 12th.\nEvent Narrative: California Highway Patrol reports Highway 91 at the Adams Street off ramp completely flooded, with vehicles floating. HOV lanes on Highway 60, just east of I-15, flooded with approximately 2 ft of water. Rescue of 2 adults and a minor from a heavily flooded storm channel near Lincoln Avenue and Rincon Street in Corona. Unknown how they entered channel or if it was overflowing.", "The following events were reported: Funnel Cloud. These occurred near station USW00093184, approximately 36.817 km away, between 2020-03-26 15:00:00 and 2020-03-26 16:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A cold upper low brought widespread precipitation, mountain snow and thunderstorms to Southern California on March 25th through 27th. Heavy rain occurred at times along the coast and in the valleys and heavy mountain snow occurred in the mountains. Thunderstorms were observed in the coast and valleys, where small hail and lightning was produced. There were numerous reports of small hail in San Diego, and a house caught on fire, due to a lightning strike, in Spring Valley. Two people were injured due to the lightning strike. Rainfall totals ranged from a few hundredths of an inch along the coast to up to 0.75 in the mountains.\nEvent Narrative: Multiple funnel clouds/waterspouts reported off the coast of San Clemente.", "The following events were reported: Flash Flood, Flood, Heavy Rain. These occurred near station USW00093184, approximately 20.3095 km away, between 2020-04-06 05:45:00 and 2020-04-06 11:00:00. 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: An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06. An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06. An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06. An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06. An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06. An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06. An atmospheric river (300-400 IVT) brought widespread heavy rain to Southern California on April 6th. A few showers lingered into April 7th, but it was low impact. A warm front moved through the region on April 8th and brought waves of showers from south to north, with persistent heavy snow in the San Bernardino Mountains. Following the warm front, an upper low moved into the California Bight and stalled on April 9th, bringing 3 to 5 inches of rain to Orange County and San Diego County through the 10th. Numerous flash floods and floods occurred, especially in coastal cities. The San Diego River at Fashion Valley reached 12.5 feet (minor flood stage). Many locations recorded their highest daily rainfall record: San Diego (1.98), Chula Vista (1.56), and Vista (3.18). Oceanside Harbor recorded their wettest 24-hours on record with 3.06.\nEvent Narrative: Heavy rainfall rates over 0.70 per hour caused 8 inches of swift moving water to flood Lakeview Ave, just north of Miraloma Ave. Widespread urban flooding reported throughout Costa Mesa with water on roadways and some fast moving shallow water. Flooding in lanes 3 and 4 on Hwy 55 near Yorba Linda. Orange County Register reported a swift water rescue in Coyote Creek channel near Buena Park. Person was yelling for help and the fire department was called. 3 feet of moving water was reporting in the canal near 4600 Minorca avenue. Near 1 inch of rain in 20 minutes in San Juan Capistrano. In Silverado Canyon, 0.88 of rain was reported in 1 hour from 2 gages. Swift water rescue occurred in Seal Beach, near Westminister Blvd in a drainage canal.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 29.1438 km away, between 2020-11-07 10:49:00 and 2020-11-07 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: An upper level trough brought notable lower elevation rain and mountain snow across Southern California from November 7th - 9th. The cold nature of the system also brought chilly temperatures to the region, especially in areas of the High Desert.\nEvent Narrative: Trained spotter reports roadway flooding is occurring on carbon canyon road in various locations in carbon canyon. flooding is ranging from 1/2 an inch to 2 inches.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093184, approximately 12.2216 km away, between 2020-12-28 18:29:00 and 2020-12-29 19:00:00. 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 trough moved across Southern California December 27th through 29th of 2020, bringing areas of heavy rain and heavy mountain snowfall. Some communities saw flooded streets and snow covered roads, leading to travel disruptions and road closures. A strong upper level trough moved across Southern California December 27th through 29th of 2020, bringing areas of heavy rain and heavy mountain snowfall. Some communities saw flooded streets and snow covered roads, leading to travel disruptions and road closures.\nEvent Narrative: Public reports a swift water rescue in the channel near the intersection of Raitt Street and Edinger Avenue in Santa Ana. Reports of 2 people swept away in the channel. Standing water of approximately 2.5 feet in lanes at Route 55 and Route 91 connector reported by CalTrans.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 20.8108 km away, between 2021-01-25 02:30:00 and 2021-01-25 03:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Very gusty winds came with a series of Pacific troughs that impacted the region on January 22nd-25th, with gusts near 60 MPH from the coast to the mountains. Small debris flows were also reported near burn areas along with heavy mountain snow.\nEvent Narrative: Minor flooding and debris flows occurred near Williams Canyon on the early morning of the 25th closing some local roadways.", "The following events were reported: Debris Flow, Heavy Rain. These occurred near station USW00093184, approximately 20.0417 km away, between 2021-01-28 00:00:00 and 2021-01-30 00:00:00.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 potent trough of low pressure associated with a weak atmospheric river brought heavy mountain and snow and areas of flooding rains across Southern California from January 28th to 29th. A potent trough of low pressure associated with a weak atmospheric river brought heavy mountain and snow and areas of flooding rains across Southern California from January 28th to 29th. A potent trough of low pressure associated with a weak atmospheric river brought heavy mountain and snow and areas of flooding rains across Southern California from January 28th to 29th.\nEvent Narrative: Observer reports 1.1 inches of rainfall. Observer reports 1.21 inches of rainfall. Reports of large amounts of mud and debris covering roadways and damaging homes in Silverado Canyon area. The area saw around 1.5 inches of rainfall from this system.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 24.79 km away, between 2021-03-03 13:00:00 and 2021-03-03 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 Pacific trough brought areas of heavy rainfall and mountain snow across the region on March 3rd and 4th, as well as small hail. An area of thunderstorms produced heavy rain in the San Diego metro. 22 cloud to ground lightning strikes detected.\nEvent Narrative: CHP reports lanes of Highway 91 at Highway 241 flooded. Lanes 1 and 2 flooded and water moving into HOV lanes. Rainfall rates were around one quarter of an inch per hour in some spots.", "The following events were reported: Debris Flow, Flash Flood. These occurred near station USW00093184, approximately 24.506 km away, between 2021-03-10 04:00:00 and 2021-03-10 12:00:00.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 125000.0 and crop damage of 0.0. \n\nEpisode Narrative: A West Coast trough of low pressure impacted Southern California March 9th through 13th. This storm brought periods of windy conditions across the mountains and deserts, along with widespread rain and snowfall, and areas of flooding and debris flows being observed as well. A West Coast trough of low pressure impacted Southern California March 9th through 13th. This storm brought periods of windy conditions across the mountains and deserts, along with widespread rain and snowfall, and areas of flooding and debris flows being observed as well.\nEvent Narrative: Confirmed 8 vehicles were damaged by a mud and debris flow on the Bond Fire. 6 homes had mud and water damaged. Swift water rescues were performed around 6 to 7 am at the peak of the mud and debris flows. Mud covered at least 3 locations on Silverado Canyon road and at Silverado Cafe. Rainfall rates as high as 0.20 inches in 15 minutes between 6 and 7 am. Heavy rain of near 0.20 inches in 15 minutes occurred between 6 and 7 am over Bond fire scar near the Silverado Canyon and this prompted evacuation orders of residents. The debris flow brought areas of mud and debris over roads and into homes. This caused damage to 6 homes and 8 vehicles in the town of Silverado. This also closed Silverado Canyon Road between Olive Drive and Ladd Canyon Drive.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 17.1527 km away, between 2021-10-04 15:00:00 and 2021-10-05 00:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A monsoonal storm pattern brought showers and thunderstorms across portions of coastal Southern California, where many areas experienced frequent lightning and small hail up to one half inch in diameter. A monsoonal storm pattern brought showers and thunderstorms across portions of coastal Southern California, where many areas experienced frequent lightning and small hail up to one half inch in diameter.\nEvent Narrative: Thunderstorms produced rain totals near one half inch in some places across inland Orange County. Thunderstorms produced rain totals near one half inch in some places along the Orange County coast.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 30.4853 km away, between 2021-10-25 00:00:00 and 2021-10-26 00:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weakening atmospheric river drifted south into the region, bringing areas of heavy rain and gusty winds. This led to debris flows and areas of flooding, which impacted various roads and homes.\nEvent Narrative: Moderate to heavy rain fell across the region. Santiago Peak reported 1.40 inches of rain in total, with a max hourly rainfall rate of one half inch.", "The following events were reported: Flash Flood, Flood, Heavy Rain. These occurred near station USW00093184, approximately 18.2908 km away, between 2021-12-14 08:00:00 and 2021-12-15 00:00:00. The flood was caused by Heavy Rain / Burn Area, Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 800000.0 and crop damage of 0.0. \n\nEpisode Narrative: A frontal system accompanied by an atmospheric river moved into Southern California in the middle of December. This impacted the area by flooding and wind damage, as well as higher elevations receiving significant snowfall, where roads were impacted. A frontal system accompanied by an atmospheric river moved into Southern California in the middle of December. This impacted the area by flooding and wind damage, as well as higher elevations receiving significant snowfall, where roads were impacted. A frontal system accompanied by an atmospheric river moved into Southern California in the middle of December. This impacted the area by flooding and wind damage, as well as higher elevations receiving significant snowfall, where roads were impacted. A frontal system accompanied by an atmospheric river moved into Southern California in the middle of December. This impacted the area by flooding and wind damage, as well as higher elevations receiving significant snowfall, where roads were impacted.\nEvent Narrative: Reported 6 debris flows in Bond Fire scar and 4 in Silverado Canyon. Santiago Creek Road blockage from high water flows and mud. Jackson Creek Road flooded with mud and debris. Rainfall rates of up to 1.2 inches reported at Irvine Lake and Santiago Canyon site. Reports of flooding on both highway on ramps of State Routes 133 and 73 off ramp. Rain rates of 0.40 to 0.50 inches and hour have fallen over the area with near an inch over the past 6 hours. Spotter reports heavy rainfall in last two hours in Aliso Viejo area averaging about 0.6 per hour. In the last 30 minutes, heavier rainfall was reported and estimated to be closer to an inch per hour. Total interim rainfaill total is now 2 1/8 inch since start of storm. Spotter reports one half inch pf rain since 6:00 a.m. Flooding was noted, which closed the Pacific Coast Highway from Warner to Goldenwest. Estimated wind gusts near 30 mph.", "The following events were reported: Flood, Heavy Rain. These occurred near station USW00093184, approximately 29.2571 km away, between 2021-12-23 10:00:00 and 2021-12-24 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: An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads. An atmospheric river impacted Southern California right before Christmas 2021 with heavy rain, high elevation snow, and windy conditions. Some areas reported over 5 inches of rainfall. This led to flooding, debris flows and closed roads.\nEvent Narrative: Public measures 1.75 inches of storm total rainfall in northeast Orange, CA. Mesonet SDOC1 Silverado Canyon measures 2.87 inches of storm total rainfall. Trained spotter reports 2.65 inches of storm total rainfall. CoCoRaHS station ca-rv-78 in Corona measures 3.17 inches of rain in past 24 hours. Mesonet station GW0529 in Ontario reports 3.59 inches of rain in the past 24 hours. El Toro road on-ramp to I-5 flooding. Vehicle stuck water. Route 91 west and Route 241 south connector 2 lanes flooded with 2 feet of water. Green river road area had lanes closed on this road and on Highway 91 due to flooding. 2.76 inches rainfall at Corona past 24 hours and 2.4 inches at Prado dam. Flooded hov lane 1 on highway 91. 2.5 inches of rain in this area past 24 hours. Trained spotter report, 0.40 inch of rain from thunderstorm between 6:10 and 6:35 a.m. with moderate street flooding westside seal beach. 30 mph wind estimated.", "The following events were reported: Flood, Heavy Rain. These occurred near station USW00093184, approximately 27.0364 km away, between 2021-12-28 00:00:00 and 2021-12-31 00:00:00. 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 precipitation occurred across northern portions of the SGX CWA from December 28-30. Widespread precipitation amounts greater than 1 inch occurred across Orange and San Bernardino Counties, with 2 to 3 feet of snow reported in the San Bernardino County Mountains. Heavy precipitation occurred across northern portions of the SGX CWA from December 28-30. Widespread precipitation amounts greater than 1 inch occurred across Orange and San Bernardino Counties, with 2 to 3 feet of snow reported in the San Bernardino County Mountains. Heavy precipitation occurred across northern portions of the SGX CWA from December 28-30. Widespread precipitation amounts greater than 1 inch occurred across Orange and San Bernardino Counties, with 2 to 3 feet of snow reported in the San Bernardino County Mountains.\nEvent Narrative: Water up over the curbs and onto the sidewalks all over Old Town Seal Beach. 1.58 inch of rain since noon Wednesday. Widespread rainfall reports of 2 to 5 inches, locally higher across Orange County through the duration of the event. Widespread rainfall reports of 2 to 5 inches, locally higher across San Bernardino County through the duration of the event.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 20.9245 km away, between 2022-02-15 18:30:00 and 2022-02-16 19:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A trough of low pressure dug into Southern California from February 15-17, bringing cold northerly flow. This brought rain and thunderstorms, snow showers, and windy conditions across the area.\nEvent Narrative: Heavy rain occurred near the town of Silverado and the Holy Fire burn scar. Maximum rain rate of 0.57 inches in one hour.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 26.5237 km away, between 2022-03-19 00:00:00 and 2022-03-20 23:59:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong upper-level low pressure system produced gusty winds across the mountains and desert slopes and widespread light rainfall March 19-20, 2022. A strong upper-level low pressure system produced gusty winds across the mountains and desert slopes and widespread light rainfall March 19-20, 2022.\nEvent Narrative: Widespread rainfall occurred from the evening of March 19 to the morning of March 20. Amounts of 0.05-0.25 inch were measured from the coast to the mountains. Widespread rainfall occurred from the evening of March 19 to the morning of March 20. Amounts of 0.05-0.15 inch were across the Inland Empire and mountains.", "The following events were reported: Debris Flow, Flood, Heavy Rain. These occurred near station USW00093184, approximately 25.027 km away, between 2022-03-28 06:00:00 and 2022-03-29 14:00:00. 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 impacted Southern California on March 28th and 29th. Widespread precipitation occurred with this system, with areas of heavy rain at lower elevations and snow in the mountains. Heavy rain in spots led to flooding, which then led to some water rescues, road closures, as well as a small mud and debris flow on the Bond Fire burn scar. A strong upper-level low impacted Southern California on March 28th and 29th. Widespread precipitation occurred with this system, with areas of heavy rain at lower elevations and snow in the mountains. Heavy rain in spots led to flooding, which then led to some water rescues, road closures, as well as a small mud and debris flow on the Bond Fire burn scar. A strong upper-level low impacted Southern California on March 28th and 29th. Widespread precipitation occurred with this system, with areas of heavy rain at lower elevations and snow in the mountains. Heavy rain in spots led to flooding, which then led to some water rescues, road closures, as well as a small mud and debris flow on the Bond Fire burn scar. A strong upper-level low impacted Southern California on March 28th and 29th. Widespread precipitation occurred with this system, with areas of heavy rain at lower elevations and snow in the mountains. Heavy rain in spots led to flooding, which then led to some water rescues, road closures, as well as a small mud and debris flow on the Bond Fire burn scar. A strong upper-level low impacted Southern California on March 28th and 29th. Widespread precipitation occurred with this system, with areas of heavy rain at lower elevations and snow in the mountains. Heavy rain in spots led to flooding, which then led to some water rescues, road closures, as well as a small mud and debris flow on the Bond Fire burn scar. A strong upper-level low impacted Southern California on March 28th and 29th. Widespread precipitation occurred with this system, with areas of heavy rain at lower elevations and snow in the mountains. Heavy rain in spots led to flooding, which then led to some water rescues, road closures, as well as a small mud and debris flow on the Bond Fire burn scar.\nEvent Narrative: Rainfall of 0.50 inch between 7 and 8 PM. Additional 0.60 inch overnight. Additional 0.4 inch Monday afternoon. Total of 1.40 inches. Other sites near this location reported 1.40 to 2.00 inches total. Onramp flooded on SR-73 at Bristol Street North. Orange County Public Works cleared mud and rocks one foot deep from Silverado Canyon Road near Olive Drive in the Bond Fire burn scar. Spotter reported storm total rainfall of 0.76 inch. Heavy rain began on the morning of March 28th and continued through the afternoon on March 29th. Rainfall of 0.50 to 1.00 inches fell across much of coastal and inland valley locations in Orange County, with far southeastern portions of Orange County as well as the foothills and mountains receiving upwards of 1.50 to 2.00 inches. Heavy rain began on the morning of March 28th and lasted through the afternoon on March 29th. Widespread rainfall totals of around 0.50 inch to nearly 1.00 inch were observed across the lower elevations in San Bernardino County, with localized areas in the mountains seeing rainfall totals anywhere from 1.50 to 3.00 inches.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 16.8657 km away, between 2022-07-31 11:25:00 and 2022-07-31 11:25:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Several days of monsoon thunderstorms impacted the mountains and High Desert in Southern California. The San Bernardino County Mountains were particularly hard hit. Torrential downpours led to flash flooding and debris flows, including over the El Dorado burn scar.\nEvent Narrative: Heavy rain of 0.4 inch along I-5 from San Juan Capistrano to Lake Forest. Small street flooding along freeway on/offramps and local intersections. Several small traffic incidents, slowing traffic along I-5.", "The following events were reported: Flash Flood, Heavy Rain, Thunderstorm Wind. These occurred near station USW00093184, approximately 43.9892 km away, between 2022-09-09 12:00:00 and 2022-09-12 19:30:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Tropical Cyclone Kay formed on September 4th, 2022 and made its closest approach to Southern California on the 9th and 10th, with the center of Kay coming within 120 miles of San Diego. Tropical moisture associated with Kay managed to produce heavy rainfall leading to flooding across mountainous terrain in Southern California on September 9th and 10th. This led to a number of wind damage and flooding events in the mountains and desert foothill locations in Southern California. Kay transitioned to a Post-Tropical Cyclone that weekend, but left enough lingering moisture to support additional rounds of heavy thunderstorms through the 11th and 12th of September. These later rounds of heavy rain would lead to multiple significant debris flow events in the San Bernardino County Mountains, namely in and around the Apple and El Dorado burn scars. Tropical Cyclone Kay formed on September 4th, 2022 and made its closest approach to Southern California on the 9th and 10th, with the center of Kay coming within 120 miles of San Diego. Tropical moisture associated with Kay managed to produce heavy rainfall leading to flooding across mountainous terrain in Southern California on September 9th and 10th. This led to a number of wind damage and flooding events in the mountains and desert foothill locations in Southern California. Kay transitioned to a Post-Tropical Cyclone that weekend, but left enough lingering moisture to support additional rounds of heavy thunderstorms through the 11th and 12th of September. These later rounds of heavy rain would lead to multiple significant debris flow events in the San Bernardino County Mountains, namely in and around the Apple and El Dorado burn scars. Tropical Cyclone Kay formed on September 4th, 2022 and made its closest approach to Southern California on the 9th and 10th, with the center of Kay coming within 120 miles of San Diego. Tropical moisture associated with Kay managed to produce heavy rainfall leading to flooding across mountainous terrain in Southern California on September 9th and 10th. This led to a number of wind damage and flooding events in the mountains and desert foothill locations in Southern California. Kay transitioned to a Post-Tropical Cyclone that weekend, but left enough lingering moisture to support additional rounds of heavy thunderstorms through the 11th and 12th of September. These later rounds of heavy rain would lead to multiple significant debris flow events in the San Bernardino County Mountains, namely in and around the Apple and El Dorado burn scars. Tropical Cyclone Kay formed on September 4th, 2022 and made its closest approach to Southern California on the 9th and 10th, with the center of Kay coming within 120 miles of San Diego. Tropical moisture associated with Kay managed to produce heavy rainfall leading to flooding across mountainous terrain in Southern California on September 9th and 10th. This led to a number of wind damage and flooding events in the mountains and desert foothill locations in Southern California. Kay transitioned to a Post-Tropical Cyclone that weekend, but left enough lingering moisture to support additional rounds of heavy thunderstorms through the 11th and 12th of September. These later rounds of heavy rain would lead to multiple significant debris flow events in the San Bernardino County Mountains, namely in and around the Apple and El Dorado burn scars. Tropical Cyclone Kay formed on September 4th, 2022 and made its closest approach to Southern California on the 9th and 10th, with the center of Kay coming within 120 miles of San Diego. Tropical moisture associated with Kay managed to produce heavy rainfall leading to flooding across mountainous terrain in Southern California on September 9th and 10th. This led to a number of wind damage and flooding events in the mountains and desert foothill locations in Southern California. Kay transitioned to a Post-Tropical Cyclone that weekend, but left enough lingering moisture to support additional rounds of heavy thunderstorms through the 11th and 12th of September. These later rounds of heavy rain would lead to multiple significant debris flow events in the San Bernardino County Mountains, namely in and around the Apple and El Dorado burn scars.\nEvent Narrative: Co-Op Observer EORC1 Lake Elsinore measured 0.99 inches of rainfall. Heavy rain associated with residual moisture from post-tropical cyclone Kay occurred during the afternoon on September 12 in southern portions of the Inland Empire. The Department of Highways reported a swift water rescue of a person seeking refuge on top of a vehicle. Local emergency managers also reported the southbound lane of I-15 was flooded at Dos Lagos.||The following are measured rain reports in the region:||Mesonet Station CW7445 Temescal Valley, 10 SE Corona: 1.78 inch.||Mesonet Station ECSC1 El Cariso RAWS, 5 WSW Lake Elsinore: 1.28 inch. CHP report of a driver stuck in flash flooding with water coming into the vehicle. CoCoRAHS station CA-RV-60 2.8 miles south-southwest of Lake Elsinore measured 2.09 inches of storm total rainfall. Strong winds associated with Tropical Storm Kay blew down a newly planted tree on the campus of Sherman Indian High School in Riverside.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093184, approximately 39.3229 km away, between 2022-11-08 06:00:00 and 2022-11-08 19:17:00. The flood was caused by Heavy Rain. The events resulted in 0 injuries and 3 fatalities. No significant property or crop damage was reported. \n\nEpisode Narrative: Pacific trough draws two atmospheric rivers, November 8-9, 2022. Pacific trough draws two atmospheric rivers, November 8-9, 2022. Pacific trough draws two atmospheric rivers, November 8-9, 2022. Pacific trough draws two atmospheric rivers, November 8-9, 2022.\nEvent Narrative: Heavy rain fell across Orange County on November 8, leading to flooding. The Department of Highways reported flooding on the off ramp of I-5 at El Toro Rd near Lake Forest, and flooding on the onramp to I-5 from Oso Parkway. Flooding was reported across the Inland Empire on November as widespread rain fell. The Department of Highways reported flooding at SR-60 West and the Phillips Ranch Road offramp in the morning, with an additional report of two vehicles stuck in flood waters after attempting to drive through a closed off ramp onto Euclid. Flooding was reported across the Inland Empire on November as widespread rain fell. The Department of Highways reported flooding at I-10 W/Euclid Ave, with three lanes experiencing water and debris. The offramp of Highway 91 to Adams street was also flooded. Ontario Fire department reported 6 person in the swiftwater channel in John Galvin park where the channel begins near I-10. Rainfall rates of 0.50 to 0.75 inches per hour had occurred from 7 am to 9 am in Ontario and Rancho Cucamonga. 3 persons were rescued. 3 more person were later found drowned in a retaining pond which was filled 15 to 20 feet high with storm runoff water. The bodies were not found until several days later due the water being too deep and low visibility. Multiple agencies were involved in the week long recovery efforts. The channel runs south past Ontario airport to where it reached the storage collection ponds on East Philadelphia Street. Search and rescue in Cucamonga Channel reported by CalOES and Ontario Fire Department. As many as 10 people experiencing homelessness were swept away as a surge of water occurred following 2 hours of heavy rain. Five people were immediately rescued, one person immediately reported deceased, with two additional bodies recovered (one of November 14, the other on November 16).", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 30.676 km away, between 2022-12-11 07:00:00 and 2022-12-11 12:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Cold Pacific Storm System Produces Urban Flooding and Heavy Mountain Snow. Cold Pacific Storm System Produces Urban Flooding and Heavy Mountain Snow.\nEvent Narrative: Swiftwater rescue of woman in Cucamonga Wash at Airport Drive. The Ontario Fire Department reported the woman received minor injuries. Rainfall rates of 0.5 to 0.7 inch from Fullerton to Rancho Cucamonga between 7-8 am. The main IVT frontal band moved through Southern California 7-10 AM. Swiftwater rescue in the Santa Ana River at Garden Grove Blvd. The area received 0.5 to 1 inch of rain at the time of rescue. An adult male was successfully rescued but taken to the hospital. The main IVT frontal band moved through Southern California 7-10 AM.", "The following events were reported: Flash Flood, Flood. These occurred near station USW00093184, approximately 9.8156 km away, between 2022-12-31 23:00:00 and 2022-12-31 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 stronger storm system impacted Southern California on New Year's Eve with heavier precipitation and higher winds. Multiple reports of flooding and high winds were received on New Year's Eve alone. Heavy precipitation and wind continued into January 1st with impacts detailed in a different episode. A stronger storm system impacted Southern California on New Year's Eve with heavier precipitation and higher winds. Multiple reports of flooding and high winds were received on New Year's Eve alone. Heavy precipitation and wind continued into January 1st with impacts detailed in a different episode.\nEvent Narrative: Public report of flooding across all lanes on SR-22 East at Main Street. Rainfall totals generally between 0.70 and 1.20 inch occurred across this area on New Year's Eve, with localized higher totals. Orange County Fire Authority reported 2 vehicles stuck in water on the 4th Street off-ramp on SR-55 Northbound. Occupants were stuck inside and on top of their vehicles and required rescuing. Rainfall totals generally between 1.10 and 1.75 inch occurred in this area on New Year's Eve.", "The following events were reported: Debris Flow, Heavy Rain. These occurred near station USW00093184, approximately 28.1416 km away, between 2023-01-01 00:00:00 and 2023-01-01 21:20:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A strong winter storm starting in late December 2022 carried over into January 2023, bringing heavy rain and mountain snow to southern California. A strong winter storm starting in late December 2022 carried over into January 2023, bringing heavy rain and mountain snow to southern California.\nEvent Narrative: CalTrans report of basketball-sized boulders on Ortega Highway near the Ortega Oaks Candy Store. A trained spotter reported storm total rainfall of 1.4 inches through about 8 AM.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 28.1435 km away, between 2023-01-10 03:40:00 and 2023-01-10 13:00:00. The flood was caused by Heavy Rain / Burn Area, Heavy Rain. Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A weak atmospheric river brings heavy rain to Orange, northern Riverside and San Bernardino Counties. San Bernardino County saw the heaviest rainfall, with reports of 4 to 10 inches. Multiple reports of flooding were received with several swiftwater rescues. Breezy winds occurred as well from the evening of January 9 through January 10. A weak atmospheric river brings heavy rain to Orange, northern Riverside and San Bernardino Counties. San Bernardino County saw the heaviest rainfall, with reports of 4 to 10 inches. Multiple reports of flooding were received with several swiftwater rescues. Breezy winds occurred as well from the evening of January 9 through January 10. A weak atmospheric river brings heavy rain to Orange, northern Riverside and San Bernardino Counties. San Bernardino County saw the heaviest rainfall, with reports of 4 to 10 inches. Multiple reports of flooding were received with several swiftwater rescues. Breezy winds occurred as well from the evening of January 9 through January 10.\nEvent Narrative: Orange County Public Works reported minor flooding on roadways at Silverado Canyon, with rapid water movement in creeks. Two to three inches of rain were observed in the upper canyons. The Department of Highways reported flooding in 4 out of 5 lanes. Public report of six inches of flowing water in the HOV lane on Highway 91.", "The following events were reported: Debris Flow, Flash Flood, Flood, Heavy Rain. These occurred near station USW00093184, approximately 22.2009 km away, between 2023-01-14 11:00:00 and 2023-01-16 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: The last in a series of atmospheric rivers impact Southern California January 14-16. Widespread heavy rainfall occurred in back-to-back two waves, with the first occurring the afternoon of January 14 into the early morning hours on January 15, and the second occurring the night of January 15 through January 16.||The first storm system resulted in numerous reports of flooding in San Diego County, Orange County and Riverside County and high-elevation snow in the mountains of San Bernardino and Riverside Counties. Rainfall amounts generally ranged from 1 to 2 inches for the coast, 1 to 2.5 inches in the valleys, 2 to 5 inches in the mountains and up to one-half of an inch in the deserts.||The second, colder system again produced widespread moderate to heavy rainfall, with the heaviest rain focusing on San Diego County. Many reports of flooding were received in San Diego County, with numerous swiftwater rescues performed, with 19 alone by San Diego City. The San Diego River overflowed, with the highest impacts reported in Fashion Valley on January 16, with a dozen swiftwater rescues performed before dawn. Nearby areas in Hotel Circle were evacuated due to the threat of flooding.||Impressive precipitation amounts were reported from the two back-to-back system, with 2 to 4 inches of rain received at the coast, 2 to 5 inches for the inland valley and 3 to 8+ inches for the mountains. The last in a series of atmospheric rivers impact Southern California January 14-16. Widespread heavy rainfall occurred in back-to-back two waves, with the first occurring the afternoon of January 14 into the early morning hours on January 15, and the second occurring the night of January 15 through January 16.||The first storm system resulted in numerous reports of flooding in San Diego County, Orange County and Riverside County and high-elevation snow in the mountains of San Bernardino and Riverside Counties. Rainfall amounts generally ranged from 1 to 2 inches for the coast, 1 to 2.5 inches in the valleys, 2 to 5 inches in the mountains and up to one-half of an inch in the deserts.||The second, colder system again produced widespread moderate to heavy rainfall, with the heaviest rain focusing on San Diego County. Many reports of flooding were received in San Diego County, with numerous swiftwater rescues performed, with 19 alone by San Diego City. The San Diego River overflowed, with the highest impacts reported in Fashion Valley on January 16, with a dozen swiftwater rescues performed before dawn. Nearby areas in Hotel Circle were evacuated due to the threat of flooding.||Impressive precipitation amounts were reported from the two back-to-back system, with 2 to 4 inches of rain received at the coast, 2 to 5 inches for the inland valley and 3 to 8+ inches for the mountains. The last in a series of atmospheric rivers impact Southern California January 14-16. Widespread heavy rainfall occurred in back-to-back two waves, with the first occurring the afternoon of January 14 into the early morning hours on January 15, and the second occurring the night of January 15 through January 16.||The first storm system resulted in numerous reports of flooding in San Diego County, Orange County and Riverside County and high-elevation snow in the mountains of San Bernardino and Riverside Counties. Rainfall amounts generally ranged from 1 to 2 inches for the coast, 1 to 2.5 inches in the valleys, 2 to 5 inches in the mountains and up to one-half of an inch in the deserts.||The second, colder system again produced widespread moderate to heavy rainfall, with the heaviest rain focusing on San Diego County. Many reports of flooding were received in San Diego County, with numerous swiftwater rescues performed, with 19 alone by San Diego City. The San Diego River overflowed, with the highest impacts reported in Fashion Valley on January 16, with a dozen swiftwater rescues performed before dawn. Nearby areas in Hotel Circle were evacuated due to the threat of flooding.||Impressive precipitation amounts were reported from the two back-to-back system, with 2 to 4 inches of rain received at the coast, 2 to 5 inches for the inland valley and 3 to 8+ inches for the mountains. The last in a series of atmospheric rivers impact Southern California January 14-16. Widespread heavy rainfall occurred in back-to-back two waves, with the first occurring the afternoon of January 14 into the early morning hours on January 15, and the second occurring the night of January 15 through January 16.||The first storm system resulted in numerous reports of flooding in San Diego County, Orange County and Riverside County and high-elevation snow in the mountains of San Bernardino and Riverside Counties. Rainfall amounts generally ranged from 1 to 2 inches for the coast, 1 to 2.5 inches in the valleys, 2 to 5 inches in the mountains and up to one-half of an inch in the deserts.||The second, colder system again produced widespread moderate to heavy rainfall, with the heaviest rain focusing on San Diego County. Many reports of flooding were received in San Diego County, with numerous swiftwater rescues performed, with 19 alone by San Diego City. The San Diego River overflowed, with the highest impacts reported in Fashion Valley on January 16, with a dozen swiftwater rescues performed before dawn. Nearby areas in Hotel Circle were evacuated due to the threat of flooding.||Impressive precipitation amounts were reported from the two back-to-back system, with 2 to 4 inches of rain received at the coast, 2 to 5 inches for the inland valley and 3 to 8+ inches for the mountains.\nEvent Narrative: A retaining wall collapsed in Corona around 4:30 AM on January 16 resulting in twenty-four residents who had to evacuate their homes in nearby areas. One home was damaged immediately below the wall, and cracked the foundation above. Broadcast media reported that concrete blocks crashed down into adjacent properties, burying backyards and patios, and smashing through glass doors. Corona has received 1.5 to 3 inches of rain in the preceding 48 hours before the collapse. Widespread heavy rain fell from late morning on January 14 through much of the afternoon. Rain accumulations of 1.25 inch to 2 inches were common across inland Orange County, resulting in widespread flooding reports. The following are reports of flooding from the Department of Highways.||Both lanes of the I-5 north offramp was 4th Ave was flooded in Santa Ana. Four vehicles were stuck in the flood waters.||Farther south, three vehicles were stuck in the flooded onramp to northbound I-5 at Crown Valley Pkwy in Laguna Niguel. Orange County Fire Authority reported a swiftwater rescue of a young adult clinging to a tree in a creek, with rapidly moving water below. The person was airlifted out with no injuries reported. The Department of Highways reported a rockslide in the westbound lane of Highway 74 near Hot Springs Canyon Road. Over 1 inch of rain had fallen in the region.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 7.3388 km away, between 2023-01-30 13:00:00 and 2023-01-30 14:00:00. 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: Another winter storm impacted Southern California January 30th through the 31st. A closed upper level low pressure system led to widespread rain in the coasts and valleys as well as a few inches of snow in the mountains, with the heaviest snow in the San Bernardino Mountains. A few thunderstorms also occurred over the San Diego County Valleys, enhancing rainfall in these areas.\nEvent Narrative: Caltrans report of water flooding the HOV lanes at SR-55 and I-5 Northbound. Clogged drains likely played a part as observed rainfall amounts at the time were 0.18 inch over the previous 3 hours.", "The following events were reported: Tornado. These occurred near station USW00093184, approximately 27.5314 km away, between 2023-02-23 11:30:00 and 2023-02-23 11:35:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: A powerful winter storm brought heavy rain, heavy snow and strong winds to Southwestern California. Rainfall totals ranged from 2 to 5 inches across coastal and valleys areas with 4 to 10 inches across the foothills and mountains. Snow levels dropped down, resulting in significant snowfall across the mountains. Below 5000 feet, 6 to 12 inches of snow was reported while the resort level (greater than 6000 feet) received 2 to 5 feet of snowfall. With the snowfall and strong winds, a Blizzard Warning was issues for the mountains of Ventura and Los Angeles counties. As for winds, peak gusts of 60 to 80 MPH were reported.\nEvent Narrative: Multiple reports of tree damage, associated with a non-supercell tornado, south of East Whitter. The tornado was very small and no injuries were reported.", "The following events were reported: Flood. These occurred near station USW00093184, approximately 1.4599 km away, between 2023-02-25 03:00:00 and 2023-02-25 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: An intense period of heavy snow and blizzard conditions, damaging winds, low-elevation snow and widespread flooding rainfall plagued Southern California February 21-27.||Very strong, and locally damaging, winds developed in the evening on February 21 and continued through February 22, especially impacting the coast and the mountains. Numerous trees were uprooted as a result of the strong winds. Temperatures plummeted on February 22 leading to low-elevation snow and cold-core thunderstorms.||The second, and highly impactful, next wave of the storm system enveloped Southern California starting on February 23. This is the period of heaviest snowfall, and a first-ever Blizzard Warning issued by NWS San Diego was in effect for the San Bernardino County Mountains. Heavy snowfall persisted through early morning on February 26, resulting in FEET of snowfall in the mountains, with many locations in the San Bernardino County Mountains seeing over 50 of snowfall. This resulted in hard closures of many highways in the San Bernardino County Mountains and left people trapped in their homes. Snow levels once again fell on February 25, with snow levels as low as 1000-2000 feet in the Inland Empire and inland Orange County. Widespread heavy thunderstorms occurred leading to local flooding, especially across San Diego County, inland Orange County and portions of the Inland Empire, as well as produced pea size hail.||The impacts of this system, especially in San Bernardino County, would be further exacerbated by an additional significant storm system that would hit only days later, leading to additional FEET of snow.\nEvent Narrative: Heavy rain led to flooding early in the morning on February 25 across inland Orange County, centered around the community of Costa Mesa. The Department of Highways reported flooding at the Bristol Street on-ramp on I-405 with vehicles stuck in the floodwaters; street flooding leading to road closures and stranded vehicles; and SR-173 and Campus Drive had 1-2 feet of water in two lanes.", "The following events were reported: Flash Flood, Flood, Heavy Rain, Thunderstorm Wind. These occurred near station USW00093184, approximately 19.4885 km away, between 2023-03-01 00:00:00 and 2023-03-01 14:45:00. The flood was caused by Heavy Rain. 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: After one powerful storm struck Southern California in late February, a second storm arrived at the end of February and into early March. This second storm produced several additional feet of snow as well as high winds in the mountains, where many communities were already struggling due to snow and wind impacts from the first storm. This led to many gas leaks from failing lines that started home fires, extended road closures, numerous power outages, many downed trees, about 250 rescues from mountains in the area, as well as at least one confirmed storm-related death, and an extensive recovery process that lasted well beyond the event. About 12 persons were reported dead, though the causes of the other 11 are uncertain at this time. A Presidential Major Disaster Declaration was approved following this event. After one powerful storm struck Southern California in late February, a second storm arrived at the end of February and into early March. This second storm produced several additional feet of snow as well as high winds in the mountains, where many communities were already struggling due to snow and wind impacts from the first storm. This led to many gas leaks from failing lines that started home fires, extended road closures, numerous power outages, many downed trees, about 250 rescues from mountains in the area, as well as at least one confirmed storm-related death, and an extensive recovery process that lasted well beyond the event. About 12 persons were reported dead, though the causes of the other 11 are uncertain at this time. A Presidential Major Disaster Declaration was approved following this event. After one powerful storm struck Southern California in late February, a second storm arrived at the end of February and into early March. This second storm produced several additional feet of snow as well as high winds in the mountains, where many communities were already struggling due to snow and wind impacts from the first storm. This led to many gas leaks from failing lines that started home fires, extended road closures, numerous power outages, many downed trees, about 250 rescues from mountains in the area, as well as at least one confirmed storm-related death, and an extensive recovery process that lasted well beyond the event. About 12 persons were reported dead, though the causes of the other 11 are uncertain at this time. A Presidential Major Disaster Declaration was approved following this event. After one powerful storm struck Southern California in late February, a second storm arrived at the end of February and into early March. This second storm produced several additional feet of snow as well as high winds in the mountains, where many communities were already struggling due to snow and wind impacts from the first storm. This led to many gas leaks from failing lines that started home fires, extended road closures, numerous power outages, many downed trees, about 250 rescues from mountains in the area, as well as at least one confirmed storm-related death, and an extensive recovery process that lasted well beyond the event. About 12 persons were reported dead, though the causes of the other 11 are uncertain at this time. A Presidential Major Disaster Declaration was approved following this event. After one powerful storm struck Southern California in late February, a second storm arrived at the end of February and into early March. This second storm produced several additional feet of snow as well as high winds in the mountains, where many communities were already struggling due to snow and wind impacts from the first storm. This led to many gas leaks from failing lines that started home fires, extended road closures, numerous power outages, many downed trees, about 250 rescues from mountains in the area, as well as at least one confirmed storm-related death, and an extensive recovery process that lasted well beyond the event. About 12 persons were reported dead, though the causes of the other 11 are uncertain at this time. A Presidential Major Disaster Declaration was approved following this event. After one powerful storm struck Southern California in late February, a second storm arrived at the end of February and into early March. This second storm produced several additional feet of snow as well as high winds in the mountains, where many communities were already struggling due to snow and wind impacts from the first storm. This led to many gas leaks from failing lines that started home fires, extended road closures, numerous power outages, many downed trees, about 250 rescues from mountains in the area, as well as at least one confirmed storm-related death, and an extensive recovery process that lasted well beyond the event. About 12 persons were reported dead, though the causes of the other 11 are uncertain at this time. A Presidential Major Disaster Declaration was approved following this event.\nEvent Narrative: Flooded low lying areas at SR 55 and I-5. About 0.8 inch of rain fell in the area at the time. A trained spotter near Temesecal Valley reported storm total rainfall of 1.37 inches. Report from CalTrans: Mudslide blocking the entire #1 lane. Public report of 1-inch tree limbs broken and roof shingles blown off. A large mature pine tree was knocked down near the intersection of MacArthur and Main Street. Tree diameter was estimated to be around 3 feet, with lots of debris and branches also down. Report from CalTrans of Sig Alert, Closure due to flooding at transition of I-5 and Highway 55. About 0.8 inch of rain fell in the area at the time.", "The following events were reported: Debris Flow, Flash Flood, Flood. These occurred near station USW00093184, approximately 30.2018 km away, between 2023-03-14 20:00:00 and 2023-03-15 08:18:00. The flood was caused by Heavy Rain. 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: A strong atmospheric river produced widespread moderate to heavy rainfall across Southern California March 14-15. Rain amounts of 1 to 3 inches were observed across the coastal basin, with heavier amounts up to 4 inches reported in the mountains. Rain fell on an extremely deep snowpack in the mountains, resulting in flooding. Flooding also occurred across the coast and valleys, where several debris flows occurred. A strong atmospheric river produced widespread moderate to heavy rainfall across Southern California March 14-15. Rain amounts of 1 to 3 inches were observed across the coastal basin, with heavier amounts up to 4 inches reported in the mountains. Rain fell on an extremely deep snowpack in the mountains, resulting in flooding. Flooding also occurred across the coast and valleys, where several debris flows occurred. A strong atmospheric river produced widespread moderate to heavy rainfall across Southern California March 14-15. Rain amounts of 1 to 3 inches were observed across the coastal basin, with heavier amounts up to 4 inches reported in the mountains. Rain fell on an extremely deep snowpack in the mountains, resulting in flooding. Flooding also occurred across the coast and valleys, where several debris flows occurred. A strong atmospheric river produced widespread moderate to heavy rainfall across Southern California March 14-15. Rain amounts of 1 to 3 inches were observed across the coastal basin, with heavier amounts up to 4 inches reported in the mountains. Rain fell on an extremely deep snowpack in the mountains, resulting in flooding. Flooding also occurred across the coast and valleys, where several debris flows occurred.\nEvent Narrative: A significant landslide occurred following heavy rain in San Clemente on the 1500 block of Buena Vista the morning of March 15. All buildings were immediately evacuated, with no injuries reported. At least four apartment buildings had been red-tagged by the afternoon (deemed too dangerous to enter). Very heavy rainfall occurred across the Inland Empire from the evening on March 14 through the morning on March 15. Rainfall of 2.00-3.50 fell, with local amounts up to 4 inches closer to the San Bernardino County Mountains. Flash flooding was reported early on the morning of March 15; firefighters responded to a vehicle in swift moving water, and the rescue was successful. Also, Grove Ave between Merrill Ave, Chino and Riverside Ave in Ontario saw 2 to 4 inches of running water covering the entire roadway. Kimball Ave in Chino between Quality Way and Euclid Ave were flooded with 2 to 4 inches of standing water. Very heavy rainfall occurred across inland Orange County from the evening on March 14 through the morning on March 15. Rainfall of 1.50-2.50 fell. An MPing report of street and road flooding resulting in road closures and stranded vehicles was reported near Santa Ana early in the morning on March 15. The Department of Highways reported at leas three big boulders blocking SR-74.", "The following events were reported: Heavy Rain. These occurred near station USW00093184, approximately 28.7776 km away, between 2023-08-19 20:00:00 and 2023-08-22 06:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Tropical Storm Hilary made landfall across northern Baja California on August 20, and moved through Southern California that afternoon and evening. Torrential rainfall occurred across mountain and desert communities, resulting in catastrophic flash flooding and debris flows, damaged railways and bridges, and the closing of major interstates including I-8 in San Diego County and I-10 in Riverside County. Widespread tropical-storm force winds were recorded across much of Southern California. Tropical Storm Hilary made landfall across northern Baja California on August 20, and moved through Southern California that afternoon and evening. Torrential rainfall occurred across mountain and desert communities, resulting in catastrophic flash flooding and debris flows, damaged railways and bridges, and the closing of major interstates including I-8 in San Diego County and I-10 in Riverside County. Widespread tropical-storm force winds were recorded across much of Southern California.\nEvent Narrative: Heavy rain associated with Tropical Cyclone Hilary impacted much of Riverside County starting late on August 19th. The heaviest rainfall occurred on August 20th which led to numerous reports of flash flooding and debris flows. Light rainfall continued through the 21st as well. The heaviest rainfall occurred in the Riverside County Mountains, where anywhere from about 2.00-6.00 of rain fell on average. Heavier amounts include 11.75 at Mount San Jacinto (MSJC1), 8.24 at Sky Valley (EW3393). ||Rainfall totals in the Coachella Valley generally ranged from 3.00-6.00. Notable rainfall totals where more extreme impacts occurred include 4.32 at Cathedral City (FW8322), 4.02 at Palm Desert (GW2765), and 3.23 at Palm Springs International Airport. ||Rainfall totals farther west across the Inland Empire generally ranged from 1.00-3.00. Notable higher totals in this area include 5.27 at Wildomar (1161D), 4.19 at Murrieta (FW8806), 3.59 at Lake Elsinore (FW0823), and 3.34 at Cabazon (BAZC1). Heavy rain associated with Tropical Cyclone Hilary impacted much of Orange County starting late on August 19th. The heaviest rainfall occurred on August 20th which led to numerous reports of flash flooding and debris flows. Light rainfall continued through the 21st as well. The heaviest rainfall occurred in the Santa Ana Mountains, where anywhere from about 2.00-4.00 of rain fell on average. Heavier amounts include 4.53 of rain at Upper Harding Canyon (UHCC1), 4.17 at Santiago Peak (SAOC1), and 4.09 at both Horsethief Canyon (HTFC1) and Upper Silverado Canyon (SDOC1). Rainfall totals across inland Orange County as well as along the coast generally ranged from 1.00-3.00. Localized higher totals of 5.14 occurred in Huntington Beach (CW1521) and also north of Mission Viejo (MSTC1) where 3.42 of rain fell.", "The following events were reported: Flash Flood. These occurred near station USW00093184, approximately 40.347 km away, between 2023-08-20 16:22:00 and 2023-08-20 18:00:00.Thankfully, no injuries or fatalities were reported. No significant property or crop damage was reported. \n\nEpisode Narrative: Tropical Storm Hilary, the first tropical storm to impact Southern California in 84 years, brought heavy rain and significant flooding to Ventura and Los Angeles counties. Rainfall totals were very impressive with mountain areas receiving 3 to 9 inches of rainfall while coastal and valley areas received 2.50 to 5 inches of rainfall. Rainfall rates were also very impressive with rates around 1 inch in less than an hour reported at times. With such heavy rainfall, numerous reports of flash flooding as well as mud and debris flows were received. As for winds, most areas reported gusts in the 30 to 50 MPH with local gusts in excess of 80 MPH in some mountains locations in Los Angeles county.\nEvent Narrative: Heavy rain generated flash flooding near the community of Diamond Bar. Significant flooding was reported on Highway 57." ] }