Alert archive / California / Flash Flood Warnings / 2014
Flash Flood Warnings in California, September 2014
48 flash flood warnings in September 2014. 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 September 2014. Tap one for its archive.
- Flash Flood Warnings
- 48
- Busiest day
- September 8, 201416 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 |
|---|---|---|---|---|
| Sep 6, 3:26 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Sep 6, 4:26 PM PDT | Flash Flood Warning | SGX | Riverside | 2 hr |
| Sep 6, 4:46 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 119 min |
| Sep 7, 10:55 AM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Sep 7, 12:05 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Sep 7, 1:09 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Sep 7, 1:11 PM PDT | Flash Flood Warning | VEF | San Bernardino | 5 hr |
| Sep 7, 1:15 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 7, 1:27 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Sep 7, 1:34 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Sep 7, 2:21 PM PDT | Flash Flood Warning | VEF | San Bernardino | 4 hr |
| Sep 7, 2:50 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Sep 7, 5:34 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 5:28 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 5:51 AM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Sep 8, 7:09 AM PDT | Flash Flood Warning | SGX | Riverside | 7 hr |
| Sep 8, 8:44 AM PDT | Flash Flood Warning | SGX | Riverside | 2 hr |
| Sep 8, 9:04 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 9:08 AM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 5 hr |
| Sep 8, 9:37 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 11:33 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 11:49 AM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Sep 8, 1:20 PM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 3 hr |
| Sep 8, 1:53 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 1:58 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 2:18 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 3:18 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 8, 3:21 PM PDT | Flash Flood Warning | VEF | San Bernardino | 5 hr |
| Sep 8, 6:00 PM PDT | Flash Flood Warning | PSR | Riverside | 2 hr |
| Sep 8, 6:16 PM PDT | Flash Flood Warning | VEF | San Bernardino | 4 hr |
| Sep 9, 10:48 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 9, 1:08 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 112 min |
| Sep 16, 1:27 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Sep 16, 2:22 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Sep 16, 2:24 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Sep 16, 3:00 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 4 hr |
| Sep 16, 3:09 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 16, 3:27 PM PDT | Flash Flood Warning | SGX | Orange, Riverside | 3 hr |
| Sep 16, 4:18 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 16, 4:34 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 116 min |
| Sep 16, 5:46 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 20, 10:51 PM PDT | Flash Flood Warning | MFR | Siskiyou | 13 hr |
| Sep 24, 3:04 PM PDT | Flash Flood Warning | MFR | Siskiyou | 6 hr |
| Sep 24, 8:58 PM PDT | Flash Flood Warning | MFR | Siskiyou | 3 hr |
| Sep 24, 9:10 PM PDT | Flash Flood Warning | MFR | Siskiyou | 110 min |
| Sep 25, 12:25 PM PDT | Flash Flood Warning | STO | El Dorado, Placer | 6 hr |
| Sep 26, 4:35 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 26, 5:49 PM PDT | Flash Flood Warning | STO | Solano | 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 archive20132015
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.