Alert archive / California / Flash Flood Warnings
Flash Flood Warnings in California, 2005
241 flash flood warnings in 2005. 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 2005. Tap one for its archive.
- Flash Flood Warnings
- 241
- Busiest month
- July71 flash flood warnings
- Busiest day
- July 24, 200518 flash flood warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jan 2, 9:30 PM PST | Flash Flood Warning | LOX | Santa Barbara | 6 hr |
| Jan 3, 12:36 AM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 3, 3:15 AM PST | Flash Flood Warning | LOX | Santa Barbara | 6 hr |
| Jan 3, 5:45 AM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 4 hr |
| Jan 3, 8:00 AM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 6 hr |
| Jan 7, 5:20 AM PST | Flash Flood Warning | LOX | Santa Barbara | 3 hr |
| Jan 7, 9:00 AM PST | Flash Flood Warning | LOX | Santa Barbara | 60 min |
| Jan 8, 2:06 AM PST | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jan 8, 5:00 AM PST | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jan 8, 7:53 AM PST | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Jan 8, 12:15 PM PST | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Jan 8, 5:47 PM PST | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Jan 8, 10:45 PM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 6 hr |
| Jan 8, 11:15 PM PST | Flash Flood Warning | LOX | Ventura | 6 hr |
| Jan 8, 11:45 PM PST | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Jan 9, 12:31 AM PST | Flash Flood Warning | LOX | Ventura | 6 hr |
| Jan 9, 4:05 AM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 6 hr |
| Jan 9, 6:00 AM PST | Flash Flood Warning | LOX | Los Angeles | 4 hr |
| Jan 9, 6:00 AM PST | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Jan 9, 9:50 AM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 6 hr |
| Jan 9, 9:55 AM PST | Flash Flood Warning | LOX | Los Angeles | 6 hr |
| Jan 9, 10:02 AM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 6 hr |
| Jan 9, 2:45 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 9, 2:50 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino | 3 hr |
| Jan 9, 5:37 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 4 hr |
| Jan 9, 8:00 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 2 hr |
| Jan 9, 9:50 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 9, 10:14 PM PST | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Jan 10, 3:45 AM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 10, 4:05 AM PST | Flash Flood Warning | LOX | Santa Barbara | 6 hr |
| Jan 10, 10:00 AM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 10, 4:00 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 10, 8:10 PM PST | Flash Flood Warning | LOX | Santa Barbara | 6 hr |
| Jan 10, 9:35 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 10, 11:05 PM PST | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Jan 11, 12:40 AM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 6 hr |
| Jan 11, 1:50 AM PST | Flash Flood Warning | LOX | Santa Barbara | 4 hr |
| Jan 11, 3:35 AM PST | Flash Flood Warning | LOX | Los Angeles | 4 hr |
| Jan 11, 6:24 AM PST | Flash Flood Warning | SGX | Riverside, San Bernardino, San Diego | 4 hr |
| Jan 11, 6:34 AM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 4 hr |
| Jan 11, 10:00 AM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 4 hr |
| Jan 29, 1:12 AM PST | Flash Flood Warning | SGX | San Bernardino | 93 min |
| Feb 11, 4:15 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Feb 18, 6:35 AM PST | Flash Flood Warning | LOX | Ventura | 55 min |
| Feb 18, 9:34 AM PST | Flash Flood Warning | LOX | Ventura | 116 min |
| Feb 18, 5:00 PM PST | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Feb 18, 7:00 PM PST | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Feb 18, 10:18 PM PST | Flash Flood Warning | PSR | Riverside | 57 min |
| Feb 18, 11:55 PM PST | Flash Flood Warning | LOX | Santa Barbara | 3 hr |
| Feb 19, 1:30 AM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Feb 19, 2:45 AM PST | Flash Flood Warning | LOX | Santa Barbara | 3 hr |
| Feb 19, 3:20 AM PST | Flash Flood Warning | LOX | Ventura | 3 hr |
| Feb 19, 4:15 AM PST | Flash Flood Warning | LOX | Los Angeles | 4 hr |
| Feb 19, 6:50 AM PST | Flash Flood Warning | LOX | Ventura | 115 min |
| Feb 19, 7:40 AM PST | Flash Flood Warning | LOX | Santa Barbara | 80 min |
| Feb 19, 8:10 AM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Feb 19, 8:45 AM PST | Flash Flood Warning | LOX | Ventura | 2 hr |
| Feb 19, 8:53 AM PST | Flash Flood Warning | SGX | Orange, San Bernardino | 5 hr |
| Feb 19, 11:00 AM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Feb 19, 1:55 PM PST | Flash Flood Warning | SGX | San Bernardino, San Diego | 4 hr |
| Feb 20, 10:00 PM PST | Flash Flood Warning | LOX | Los Angeles, Santa Barbara, Ventura | 6 hr |
| Feb 21, 4:05 AM PST | Flash Flood Warning | LOX | Los Angeles, Santa Barbara, Ventura | 6 hr |
| Feb 21, 6:45 AM PST | Flash Flood Warning | SGX | Orange | 2 hr |
| Feb 21, 7:45 AM PST | Flash Flood Warning | SGX | Riverside, San Bernardino, San Diego | 2 hr |
| Feb 21, 8:54 AM PST | Flash Flood Warning | SGX | Orange | 66 min |
| Feb 21, 9:56 AM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 3 hr |
| Feb 21, 12:34 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 3 hr |
| Feb 21, 1:50 PM PST | Flash Flood Warning | HNX | Fresno, Kern, Kings | 3 hr |
| Feb 21, 4:50 PM PST | Flash Flood Warning | LOX | Los Angeles | 85 min |
| Feb 21, 6:15 PM PST | Flash Flood Warning | LOX | Los Angeles | 60 min |
| Feb 21, 7:03 PM PST | Flash Flood Warning | LOX | Los Angeles | 117 min |
| Feb 22, 12:05 AM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 3 hr |
| Feb 22, 12:16 AM PST | Flash Flood Warning | LOX | Santa Barbara | 119 min |
| Feb 22, 2:35 AM PST | Flash Flood Warning | SGX | Riverside, San Diego | 115 min |
| Feb 22, 11:59 AM PST | Flash Flood Warning | LOX | Santa Barbara | 6 hr |
| Feb 22, 2:22 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 3 hr |
| Feb 22, 5:30 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 2 hr |
| Feb 23, 12:39 AM PST | Flash Flood Warning | SGX | San Diego | 66 min |
| Feb 25, 3:49 PM PST | Flash Flood Warning | SGX | San Bernardino | 86 min |
| Mar 4, 1:08 PM PST | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Mar 4, 4:53 PM PST | Flash Flood Warning | SGX | San Bernardino | 2 hr |
| Mar 5, 12:23 AM PST | Flash Flood Warning | SGX | San Diego | 6 hr |
| Mar 22, 11:20 AM PST | Flash Flood Warning | LOX | Santa Barbara | 70 min |
| Mar 22, 4:25 PM PST | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Mar 22, 6:48 PM PST | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Mar 22, 9:41 PM PST | Flash Flood Warning | SGX | Riverside, San Bernardino | 64 min |
| Apr 28, 5:47 AM PDT | Flash Flood Warning | SGX | San Bernardino | 2 hr |
| May 5, 6:43 PM PDT | Flash Flood Warning | HNX | Fresno | 62 min |
| May 5, 7:45 PM PDT | Flash Flood Warning | HNX | Fresno | 2 hr |
| Jun 24, 4:38 PM PDT | Flash Flood Warning | REV | Modoc | 2 hr |
| Jul 20, 3:51 PM PDT | Flash Flood Warning | SGX | San Bernardino | 54 min |
| Jul 20, 4:44 PM PDT | Flash Flood Warning | SGX | San Bernardino | 61 min |
| Jul 21, 2:02 PM PDT | Flash Flood Warning | SGX | San Bernardino | 58 min |
| Jul 21, 3:05 PM PDT | Flash Flood Warning | SGX | San Bernardino | 55 min |
| Jul 21, 5:49 PM PDT | Flash Flood Warning | SGX | San Diego | 56 min |
| Jul 22, 2:05 PM PDT | Flash Flood Warning | SGX | San Bernardino | 115 min |
| Jul 22, 2:23 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Jul 22, 2:57 PM PDT | Flash Flood Warning | PSR | Riverside | 2 hr |
| Jul 22, 2:57 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Jul 22, 4:22 PM PDT | Flash Flood Warning | SGX | San Bernardino | 53 min |
| Jul 22, 4:58 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Jul 22, 5:19 PM PDT | Flash Flood Warning | SGX | San Bernardino | 26 min |
| Jul 22, 5:24 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Jul 22, 7:35 PM PDT | Flash Flood Warning | SGX | San Diego | 40 min |
| Jul 23, 12:21 AM PDT | Flash Flood Warning | SGX | San Diego | 99 min |
| Jul 23, 1:00 AM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 60 min |
| Jul 23, 3:45 AM PDT | Flash Flood Warning | SGX | San Diego | 75 min |
| Jul 23, 1:15 PM PDT | Flash Flood Warning | SGX | San Bernardino | 60 min |
| Jul 23, 1:46 PM PDT | Flash Flood Warning | SGX | Riverside | 119 min |
| Jul 23, 2:09 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 2 hr |
| Jul 23, 2:45 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Jul 23, 3:00 PM PDT | Flash Flood Warning | LOX | Ventura | 2 hr |
| Jul 23, 3:37 PM PDT | Flash Flood Warning | HNX | Kern, Tulare | 53 min |
| Jul 23, 4:47 PM PDT | Flash Flood Warning | HNX | Kern | 58 min |
| Jul 23, 5:42 PM PDT | Flash Flood Warning | HNX | Kern | 63 min |
| Jul 24, 12:30 AM PDT | Flash Flood Warning | VEF | Inyo | 2 hr |
| Jul 24, 2:21 AM PDT | Flash Flood Warning | VEF | Inyo | 114 min |
| Jul 24, 8:36 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Jul 24, 11:25 AM PDT | Flash Flood Warning | VEF | San Bernardino | 110 min |
| Jul 24, 11:43 AM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 62 min |
| Jul 24, 11:48 AM PDT | Flash Flood Warning | VEF | San Bernardino | 117 min |
| Jul 24, 12:20 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jul 24, 1:30 PM PDT | Flash Flood Warning | HNX | Tulare | 60 min |
| Jul 24, 1:44 PM PDT | Flash Flood Warning | SGX | Riverside | 2 hr |
| Jul 24, 1:45 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 3 hr |
| Jul 24, 1:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Jul 24, 2:26 PM PDT | Flash Flood Warning | HNX | Tulare | 2 hr |
| Jul 24, 3:14 PM PDT | Flash Flood Warning | HNX | Kern | 2 hr |
| Jul 24, 3:45 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Jul 24, 3:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 105 min |
| Jul 24, 3:50 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 3 hr |
| Jul 24, 4:17 PM PDT | Flash Flood Warning | HNX | Kern | 118 min |
| Jul 24, 6:00 PM PDT | Flash Flood Warning | HNX | Kern | 45 min |
| Jul 25, 1:10 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jul 26, 4:43 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 62 min |
| Jul 27, 1:50 PM PDT | Flash Flood Warning | SGX | San Bernardino | 35 min |
| Jul 27, 2:25 PM PDT | Flash Flood Warning | SGX | San Bernardino | 2 hr |
| Jul 28, 1:30 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Jul 28, 3:23 PM PDT | Flash Flood Warning | SGX | San Diego | 67 min |
| Jul 28, 3:53 PM PDT | Flash Flood Warning | SGX | San Bernardino | 97 min |
| Jul 29, 11:40 AM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jul 29, 12:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Jul 29, 12:55 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jul 29, 12:56 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Jul 29, 1:20 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Jul 29, 2:37 PM PDT | Flash Flood Warning | SGX | San Diego | 4 hr |
| Jul 29, 3:39 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jul 29, 3:42 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Jul 30, 11:00 AM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Jul 30, 12:36 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jul 30, 1:22 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jul 30, 1:39 PM PDT | Flash Flood Warning | PSR | Riverside | 2 hr |
| Jul 30, 2:24 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 36 min |
| Jul 30, 2:56 PM PDT | Flash Flood Warning | SGX | San Bernardino | 94 min |
| Jul 30, 7:04 PM PDT | Flash Flood Warning | VEF | San Bernardino | 116 min |
| Jul 31, 11:56 AM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Jul 31, 11:57 AM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jul 31, 12:28 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Jul 31, 1:00 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jul 31, 2:25 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Jul 31, 4:10 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Aug 1, 11:33 AM PDT | Flash Flood Warning | SGX | Riverside | 117 min |
| Aug 1, 11:40 AM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 1, 11:59 AM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Aug 1, 1:17 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 1, 3:32 PM PDT | Flash Flood Warning | SGX | San Diego | 58 min |
| Aug 1, 8:13 PM PDT | Flash Flood Warning | SGX | San Diego | 92 min |
| Aug 1, 10:29 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 2, 3:20 PM PDT | Flash Flood Warning | SGX | San Diego | 55 min |
| Aug 2, 4:15 PM PDT | Flash Flood Warning | SGX | San Diego | 60 min |
| Aug 3, 2:04 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 3, 2:15 PM PDT | Flash Flood Warning | SGX | San Bernardino | 60 min |
| Aug 3, 2:38 PM PDT | Flash Flood Warning | SGX | San Diego | 97 min |
| Aug 3, 2:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 3, 3:55 PM PDT | Flash Flood Warning | SGX | San Diego | 95 min |
| Aug 4, 12:14 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 6 hr |
| Aug 4, 12:16 PM PDT | Flash Flood Warning | SGX | San Diego | 6 hr |
| Aug 4, 3:27 PM PDT | Flash Flood Warning | PSR | Riverside, San Bernardino | 2 hr |
| Aug 4, 6:09 PM PDT | Flash Flood Warning | SGX | San Diego | 66 min |
| Aug 5, 12:30 PM PDT | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Aug 5, 1:50 PM PDT | Flash Flood Warning | SGX | San Diego | 4 hr |
| Aug 5, 6:58 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 6, 12:15 PM PDT | Flash Flood Warning | SGX | San Bernardino | 6 hr |
| Aug 6, 12:45 PM PDT | Flash Flood Warning | SGX | San Diego | 5 hr |
| Aug 6, 12:51 PM PDT | Flash Flood Warning | SGX | Riverside | 5 hr |
| Aug 6, 1:22 PM PDT | Flash Flood Warning | PSR | Riverside | 113 min |
| Aug 6, 3:49 PM PDT | Flash Flood Warning | LOX | Los Angeles | 61 min |
| Aug 6, 4:55 PM PDT | Flash Flood Warning | LOX | Los Angeles | 65 min |
| Aug 7, 11:35 AM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 7, 2:07 PM PDT | Flash Flood Warning | SGX | San Bernardino | 113 min |
| Aug 7, 2:24 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Aug 7, 2:32 PM PDT | Flash Flood Warning | VEF | Inyo | 3 hr |
| Aug 7, 2:57 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Aug 7, 3:11 PM PDT | Flash Flood Warning | SGX | San Bernardino | 34 min |
| Aug 7, 3:11 PM PDT | Flash Flood Warning | SGX | San Bernardino | 2 hr |
| Aug 8, 1:50 PM PDT | Flash Flood Warning | SGX | San Bernardino | 85 min |
| Aug 8, 2:26 PM PDT | Flash Flood Warning | SGX | Riverside | 3 hr |
| Aug 8, 3:00 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Aug 8, 3:08 PM PDT | Flash Flood Warning | SGX | San Bernardino | 97 min |
| Aug 9, 11:05 AM PDT | Flash Flood Warning | VEF | Inyo, San Bernardino | 115 min |
| Aug 9, 11:25 AM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 9, 12:00 PM PDT | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Aug 9, 12:27 PM PDT | Flash Flood Warning | SGX | San Diego | 4 hr |
| Aug 9, 2:05 PM PDT | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Aug 9, 3:31 PM PDT | Flash Flood Warning | PSR | Riverside | 59 min |
| Aug 9, 4:15 PM PDT | Flash Flood Warning | VEF | San Bernardino | 60 min |
| Aug 9, 4:36 PM PDT | Flash Flood Warning | SGX | Riverside | 114 min |
| Aug 9, 5:25 PM PDT | Flash Flood Warning | VEF | San Bernardino | 65 min |
| Aug 9, 5:39 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Aug 9, 6:50 PM PDT | Flash Flood Warning | PSR | Imperial | 55 min |
| Aug 12, 3:22 PM PDT | Flash Flood Warning | VEF | San Bernardino | 113 min |
| Aug 12, 5:28 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Aug 14, 2:05 PM PDT | Flash Flood Warning | SGX | San Bernardino | 85 min |
| Aug 14, 4:59 PM PDT | Flash Flood Warning | SGX | San Bernardino | 61 min |
| Aug 14, 5:45 PM PDT | Flash Flood Warning | VEF | San Bernardino | 2 hr |
| Aug 15, 5:22 AM PDT | Flash Flood Warning | SGX | San Bernardino | 53 min |
| Aug 15, 4:02 PM PDT | Flash Flood Warning | SGX | San Bernardino | 118 min |
| Aug 15, 6:25 PM PDT | Flash Flood Warning | HNX | Kern | 2 hr |
| Oct 16, 7:30 PM PDT | Flash Flood Warning | SGX | San Diego | 2 hr |
| Oct 17, 2:14 AM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Oct 17, 2:23 AM PDT | Flash Flood Warning | LOX | Los Angeles, Ventura | 2 hr |
| Oct 17, 4:11 AM PDT | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Oct 17, 2:24 PM PDT | Flash Flood Warning | LOX | Los Angeles | 66 min |
| Oct 17, 3:15 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Oct 17, 5:02 PM PDT | Flash Flood Warning | LOX | Los Angeles | 58 min |
| Oct 17, 5:13 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Oct 17, 5:33 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Oct 17, 5:58 PM PDT | Flash Flood Warning | LOX | Los Angeles | 107 min |
| Oct 17, 7:44 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Oct 17, 8:18 PM PDT | Flash Flood Warning | HNX | Kern | 87 min |
| Oct 17, 10:40 PM PDT | Flash Flood Warning | VEF | San Bernardino | 110 min |
| Oct 17, 11:57 PM PDT | Flash Flood Warning | SGX | Riverside | 2 hr |
| Oct 18, 3:54 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Oct 18, 4:18 AM PDT | Flash Flood Warning | HNX | Kern | 117 min |
| Oct 18, 5:18 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Oct 18, 5:30 AM PDT | Flash Flood Warning | HNX | Kern | 2 hr |
| Oct 18, 6:31 AM PDT | Flash Flood Warning | LOX | Los Angeles, Ventura | 119 min |
| Oct 18, 7:28 AM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Nov 9, 5:15 AM PST | Flash Flood Warning | LOX | Santa Barbara | 2 hr |
| Dec 31, 7:41 AM PST | Flash Flood Warning | STO | Yolo | 7 hr |
| Dec 31, 12:13 PM PST | Flash Flood Warning | LOX | Ventura | 92 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20042006
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.