Alert archive / California / Flash Flood Warnings / 2013
Flash Flood Warnings in California, August 2013
99 flash flood warnings in August 2013. 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 2013. Tap one for its archive.
- Flash Flood Warnings
- 99
- Busiest day
- August 31, 201320 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 18, 12:56 PM PDT | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Aug 18, 1:28 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Aug 18, 1:37 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 18, 2:03 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 18, 2:26 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 18, 2:59 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 18, 3:28 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 18, 4:03 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 18, 4:11 PM PDT | Flash Flood Warning | VEF | Inyo | 2 hr |
| Aug 18, 5:11 PM PDT | Flash Flood Warning | VEF | Inyo | 109 min |
| Aug 19, 1:41 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 19, 3:52 PM PDT | Flash Flood Warning | VEF | San Bernardino | 113 min |
| Aug 19, 4:25 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 19, 5:44 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 22, 1:40 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 22, 3:55 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 22, 4:23 PM PDT | Flash Flood Warning | VEF | San Bernardino | 112 min |
| Aug 22, 8:05 PM PDT | Flash Flood Warning | SGX | San Diego | 85 min |
| Aug 22, 8:13 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 22, 9:32 PM PDT | Flash Flood Warning | VEF | San Bernardino | 118 min |
| Aug 23, 12:08 AM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 23, 2:49 PM PDT | Flash Flood Warning | SGX | San Diego | 116 min |
| Aug 23, 3:58 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 24, 8:39 AM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 24, 12:17 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 118 min |
| Aug 24, 1:07 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 113 min |
| Aug 24, 1:27 PM PDT | Flash Flood Warning | PSR | Riverside | 2 hr |
| Aug 24, 1:38 PM PDT | Flash Flood Warning | VEF | San Bernardino | 112 min |
| Aug 24, 2:58 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Aug 24, 2:58 PM PDT | Flash Flood Warning | PSR | Imperial | 2 hr |
| Aug 24, 3:17 PM PDT | Flash Flood Warning | PSR | Riverside | 3 hr |
| Aug 24, 3:51 PM PDT | Flash Flood Warning | SGX | San Diego | 114 min |
| Aug 24, 3:53 PM PDT | Flash Flood Warning | VEF | Inyo | 112 min |
| Aug 24, 4:50 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Aug 25, 11:56 AM PDT | Flash Flood Warning | VEF | San Bernardino | 7 hr |
| Aug 25, 1:42 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 25, 2:19 PM PDT | Flash Flood Warning | VEF | San Bernardino | 116 min |
| Aug 25, 2:40 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 25, 2:57 PM PDT | Flash Flood Warning | SGX | San Diego | 5 hr |
| Aug 25, 3:10 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 25, 3:53 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 25, 4:29 PM PDT | Flash Flood Warning | PSR | Riverside | 5 hr |
| Aug 25, 4:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 25, 5:01 PM PDT | Flash Flood Warning | VEF | San Bernardino | 119 min |
| Aug 25, 5:06 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Aug 25, 5:14 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 25, 5:15 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 25, 6:10 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 25, 6:54 PM PDT | Flash Flood Warning | VEF | San Bernardino | 111 min |
| Aug 25, 6:56 PM PDT | Flash Flood Warning | VEF | San Bernardino | 64 min |
| Aug 25, 7:49 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 26, 5:21 PM PDT | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Aug 28, 12:50 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Aug 28, 2:18 PM PDT | Flash Flood Warning | SGX | San Diego | 117 min |
| Aug 29, 12:25 PM PDT | Flash Flood Warning | SGX | San Bernardino | 5 hr |
| Aug 29, 12:56 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 29, 1:02 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 29, 1:29 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 5 hr |
| Aug 29, 1:36 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 29, 1:38 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 29, 2:03 PM PDT | Flash Flood Warning | VEF | San Bernardino | 117 min |
| Aug 29, 2:39 PM PDT | Flash Flood Warning | VEF | San Bernardino | 81 min |
| Aug 29, 2:56 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Aug 29, 3:51 PM PDT | Flash Flood Warning | VEF | San Bernardino | 114 min |
| Aug 29, 8:10 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 30, 12:23 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 30, 12:23 PM PDT | Flash Flood Warning | VEF | San Bernardino | 112 min |
| Aug 30, 12:55 PM PDT | Flash Flood Warning | VEF | Inyo | 4 hr |
| Aug 30, 1:40 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 30, 1:47 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 30, 1:49 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 4 hr |
| Aug 30, 1:57 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 30, 2:13 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 3 hr |
| Aug 30, 2:15 PM PDT | Flash Flood Warning | VEF | Inyo | 2 hr |
| Aug 30, 2:22 PM PDT | Flash Flood Warning | VEF | San Bernardino | 113 min |
| Aug 30, 2:32 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 30, 3:53 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 30, 4:24 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 30, 4:32 PM PDT | Flash Flood Warning | VEF | Inyo | 118 min |
| Aug 30, 5:01 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 30, 5:33 PM PDT | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Aug 30, 5:40 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 31, 12:15 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 31, 12:21 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 31, 1:08 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Aug 31, 1:23 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 31, 1:33 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 31, 2:04 PM PDT | Flash Flood Warning | VEF | San Bernardino | 116 min |
| Aug 31, 2:29 PM PDT | Flash Flood Warning | HNX | Kern | 91 min |
| Aug 31, 2:41 PM PDT | Flash Flood Warning | LOX | Los Angeles, Ventura | 3 hr |
| Aug 31, 2:51 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 31, 2:52 PM PDT | Flash Flood Warning | VEF | San Bernardino | 113 min |
| Aug 31, 3:03 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 31, 3:04 PM PDT | Flash Flood Warning | VEF | San Bernardino | 116 min |
| Aug 31, 3:13 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 31, 3:21 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 31, 3:29 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 31, 3:47 PM PDT | Flash Flood Warning | VEF | San Bernardino | 118 min |
| Aug 31, 4:55 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
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 archive20122014
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. Warning verification from the Mesonet's Cow. Rebuilt daily.