Alert archive / California / Flash Flood Warnings / 2003
Flash Flood Warnings in California, August 2003
48 flash flood warnings in August 2003. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in August 2003. Tap one for its archive.
- Flash Flood Warnings
- 48
- Busiest day
- August 20, 20039 flash flood warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 12:55 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 1, 2:30 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 1, 2:40 PM PDT | Flash Flood Warning | PSR | Riverside | 2 hr |
| Aug 1, 3:20 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 70 min |
| Aug 1, 4:55 PM PDT | Flash Flood Warning | PSR | Riverside | 50 min |
| Aug 1, 5:40 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 2, 4:17 PM PDT | Flash Flood Warning | HNX | Fresno, Tulare | 3 hr |
| Aug 3, 8:37 PM PDT | Flash Flood Warning | EKA | Trinity | 113 min |
| Aug 14, 1:35 PM PDT | Flash Flood Warning | SGX | San Diego | 55 min |
| Aug 14, 3:29 PM PDT | Flash Flood Warning | SGX | San Diego | 61 min |
| Aug 14, 4:42 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 19, 4:29 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 2 hr |
| Aug 20, 1:16 AM PDT | Flash Flood Warning | VEF | Inyo | 119 min |
| Aug 20, 3:25 AM PDT | Flash Flood Warning | VEF | Inyo | 2 hr |
| Aug 20, 12:27 PM PDT | Flash Flood Warning | SGX | San Bernardino | 2 hr |
| Aug 20, 1:04 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 86 min |
| Aug 20, 2:30 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino, San Diego | 2 hr |
| Aug 20, 2:55 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 20, 3:53 PM PDT | Flash Flood Warning | LOX | Los Angeles | 67 min |
| Aug 20, 4:49 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 20, 4:56 PM PDT | Flash Flood Warning | LOX | Los Angeles | 64 min |
| Aug 20, 5:00 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 20, 5:01 PM PDT | Flash Flood Warning | PSR | Imperial | 89 min |
| Aug 20, 5:57 PM PDT | Flash Flood Warning | LOX | Los Angeles | 63 min |
| Aug 20, 7:31 PM PDT | Flash Flood Warning | VEF | San Bernardino | 119 min |
| Aug 20, 8:42 PM PDT | Flash Flood Warning | VEF | Inyo | 93 min |
| Aug 24, 5:10 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 24, 6:10 AM PDT | Flash Flood Warning | PSR | Riverside | 95 min |
| Aug 24, 7:51 AM PDT | Flash Flood Warning | PSR | Riverside | 24 min |
| Aug 24, 1:08 PM PDT | Flash Flood Warning | SGX | San Diego | 112 min |
| Aug 24, 2:23 PM PDT | Flash Flood Warning | SGX | Riverside | 97 min |
| Aug 25, 12:40 PM PDT | Flash Flood Warning | SGX | San Bernardino | 110 min |
| Aug 25, 2:03 PM PDT | Flash Flood Warning | SGX | San Diego | 117 min |
| Aug 25, 2:10 PM PDT | Flash Flood Warning | SGX | Riverside | 2 hr |
| Aug 26, 1:07 PM PDT | Flash Flood Warning | SGX | San Bernardino | 113 min |
| Aug 26, 1:22 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Aug 26, 2:28 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 26, 3:03 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 117 min |
| Aug 26, 5:24 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 27, 12:04 PM PDT | Flash Flood Warning | SGX | San Diego | 86 min |
| Aug 27, 12:05 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 27, 12:33 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 87 min |
| Aug 27, 1:25 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 27, 2:00 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 2 hr |
| Aug 27, 5:15 PM PDT | Flash Flood Warning | SGX | San Diego | 45 min |
| Aug 27, 7:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 27, 8:00 PM PDT | Flash Flood Warning | PSR | Riverside | 30 min |
| Aug 28, 11:47 AM PDT | Flash Flood Warning | SGX | San Diego | 103 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.