Alert archive / California / 2025
Weather alerts in California, September 2025
545 weather alerts in September 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2025. Tap one for its archive.
- Alerts
- 545
- Warnings
- 103
- Watches
- 20
- Advisories
- 143
- Busiest day
- September 18, 202572 alerts
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 1, 12:04 PM PDT | Red Flag Warning | EKA | 32 hr | |
| Sep 1, 12:11 PM PDT | Flood Watch | HNX | Fresno, Kern, Tulare | 50 hr |
| Sep 1, 12:24 PM PDT | Flood Watch | LOX | Los Angeles | 50 hr |
| Sep 1, 12:43 PM PDT | Red Flag Warning | REV | Lassen, Modoc | 34 hr |
| Sep 1, 1:46 PM PDT | Red Flag Warning | MFR | Modoc, Siskiyou | 55 hr |
| Sep 2, 1:19 AM PDT | Small Craft Advisory | LOX | 13 days | |
| Sep 2, 2:19 AM PDT | Flood Watch | VEF | Inyo, San Bernardino | 17 hr |
| Sep 2, 4:22 AM PDT | Areal Flood Advisory | LOX | San Luis Obispo | 112 min |
| Sep 2, 5:17 AM PDT | Special Weather Statement | HNX | Kings, Merced | 28 min |
| Sep 2, 6:05 AM PDT | Special Weather Statement | HNX | Kings | 25 min |
| Sep 2, 6:06 AM PDT | Special Weather Statement | HNX | Kings, Merced | 24 min |
| Sep 2, 6:25 AM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 2, 6:29 AM PDT | Special Weather Statement | HNX | Merced | 31 min |
| Sep 2, 7:00 AM PDT | Special Weather Statement | HNX | Merced | 30 min |
| Sep 2, 7:11 AM PDT | Areal Flood Advisory | SGX | San Diego | 119 min |
| Sep 2, 7:27 AM PDT | Special Weather Statement | HNX | Fresno | 33 min |
| Sep 2, 7:45 AM PDT | Areal Flood Advisory | SGX | San Bernardino | 119 min |
| Sep 2, 7:56 AM PDT | Special Weather Statement | SGX | 49 min | |
| Sep 2, 8:01 AM PDT | Special Weather Statement | HNX | Mariposa | 29 min |
| Sep 2, 8:54 AM PDT | Special Weather Statement | SGX | 51 min | |
| Sep 2, 9:30 AM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 2, 9:56 AM PDT | Small Craft Advisory | EKA | 53 hr | |
| Sep 2, 11:04 AM PDT | Flood Watch | REV | Mono | 9 hr |
| Sep 2, 12:25 PM PDT | Special Weather Statement | HNX | 35 min | |
| Sep 2, 12:27 PM PDT | Special Weather Statement | HNX | Kern | 33 min |
| Sep 2, 1:04 PM PDT | Special Weather Statement | HNX | Tulare | 26 min |
| Sep 2, 1:09 PM PDT | Special Weather Statement | HNX | 36 min | |
| Sep 2, 1:23 PM PDT | Special Weather Statement | HNX | Tulare | 37 min |
| Sep 2, 1:31 PM PDT | Special Weather Statement | HNX | 29 min | |
| Sep 2, 1:37 PM PDT | Special Weather Statement | HNX | Mono | 38 min |
| Sep 2, 1:41 PM PDT | Areal Flood Advisory | HNX | Fresno | 2 hr |
| Sep 2, 1:54 PM PDT | Special Weather Statement | HNX | 36 min | |
| Sep 2, 2:04 PM PDT | Special Weather Statement | HNX | Tuolumne | 26 min |
| Sep 2, 2:05 PM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 2, 2:07 PM PDT | Areal Flood Advisory | HNX | Fresno | 113 min |
| Sep 2, 2:25 PM PDT | Special Weather Statement | STO | El Dorado | 35 min |
| Sep 2, 2:26 PM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 2, 2:27 PM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 2, 2:28 PM PDT | Special Weather Statement | HNX | 32 min | |
| Sep 2, 2:48 PM PDT | Severe Thunderstorm Warning | STO | El Dorado, Placer | 27 min |
| Sep 2, 3:00 PM PDT | Special Weather Statement | HNX | 30 min | |
| Sep 2, 3:01 PM PDT | Special Weather Statement | HNX | Tuolumne | 29 min |
| Sep 2, 3:16 PM PDT | Special Weather Statement | HNX | Mono | 29 min |
| Sep 2, 3:18 PM PDT | Special Weather Statement | STO | Nevada | 27 min |
| Sep 2, 3:32 PM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 2, 3:33 PM PDT | Severe Thunderstorm Warning | STO | Nevada, Placer, Sierra, Yuba | 27 min |
| Sep 2, 3:36 PM PDT | Special Weather Statement | HNX | Mono | 24 min |
| Sep 2, 3:54 PM PDT | Special Weather Statement | LOX | Ventura | 36 min |
| Sep 2, 3:56 PM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 2, 3:57 PM PDT | Special Weather Statement | HNX | Mono | 33 min |
| Sep 2, 3:58 PM PDT | Special Weather Statement | HNX | Tulare | 32 min |
| Sep 2, 4:05 PM PDT | Special Weather Statement | REV | Sierra | 25 min |
| Sep 2, 4:07 PM PDT | Special Weather Statement | LOX | Ventura | 23 min |
| Sep 2, 4:11 PM PDT | Severe Thunderstorm Warning | LOX | Ventura | 64 min |
| Sep 2, 4:12 PM PDT | Areal Flood Advisory | REV | Mono | 3 hr |
| Sep 2, 4:15 PM PDT | Flash Flood Warning | LOX | Ventura | 3 hr |
| Sep 2, 4:22 PM PDT | Severe Thunderstorm Warning | STO | Butte, Nevada, Plumas, Sierra, Yuba | 23 min |
| Sep 2, 4:27 PM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 2, 4:34 PM PDT | Special Weather Statement | HNX | Mariposa | 26 min |
| Sep 2, 4:38 PM PDT | Special Weather Statement | LOX | Ventura | 37 min |
| Sep 2, 5:17 PM PDT | Special Weather Statement | LOX | Ventura | 43 min |
| Sep 2, 5:38 PM PDT | Special Weather Statement | HNX | Mariposa | 37 min |
| Sep 2, 5:57 PM PDT | Special Weather Statement | STO | Nevada, Placer | 33 min |
| Sep 2, 6:12 PM PDT | Special Weather Statement | STO | Nevada | 48 min |
| Sep 2, 7:39 PM PDT | Special Weather Statement | STO | Placer | 51 min |
| Sep 2, 8:21 PM PDT | Special Weather Statement | STO | Nevada | 39 min |
| Sep 2, 8:50 PM PDT | Red Flag Warning | EKA | 8 hr | |
| Sep 3, 3:00 AM PDT | Special Weather Statement | STO | Plumas | 30 min |
| Sep 3, 3:13 AM PDT | Special Weather Statement | STO | Sierra | 32 min |
| Sep 3, 3:32 AM PDT | Special Weather Statement | STO | Plumas | 28 min |
| Sep 3, 4:18 AM PDT | Special Weather Statement | STO | Plumas | 27 min |
| Sep 3, 4:45 AM PDT | Special Weather Statement | STO | Plumas | 30 min |
| Sep 3, 5:00 AM PDT | Special Weather Statement | STO | Plumas | 30 min |
| Sep 3, 5:31 AM PDT | Special Weather Statement | STO | Plumas | 29 min |
| Sep 3, 6:02 AM PDT | Special Weather Statement | STO | Plumas | 28 min |
| Sep 3, 6:03 AM PDT | Special Weather Statement | REV | Plumas | 27 min |
| Sep 3, 6:15 AM PDT | Special Weather Statement | STO | Butte | 30 min |
| Sep 3, 6:29 AM PDT | Special Weather Statement | REV | Plumas | 31 min |
| Sep 3, 1:30 PM PDT | Flood Watch | PSR | Imperial, Riverside | 35 hr |
| Sep 3, 2:36 PM PDT | Small Craft Advisory | MTR | 54 hr | |
| Sep 3, 2:55 PM PDT | Special Weather Statement | SGX | San Diego | 50 min |
| Sep 3, 3:34 PM PDT | Areal Flood Advisory | SGX | San Diego | 72 min |
| Sep 3, 3:43 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 3, 8:33 PM PDT | Small Craft Advisory | LOX | 54 hr | |
| Sep 4, 1:27 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 4, 1:39 PM PDT | Special Weather Statement | SGX | San Diego | 51 min |
| Sep 4, 1:50 PM PDT | Areal Flood Advisory | SGX | Riverside | 119 min |
| Sep 4, 1:55 PM PDT | Areal Flood Advisory | SGX | San Diego | 119 min |
| Sep 4, 2:10 PM PDT | Severe Thunderstorm Warning | PSR | Imperial, Riverside | 50 min |
| Sep 4, 2:11 PM PDT | Areal Flood Advisory | SGX | San Diego | 2 hr |
| Sep 4, 2:53 PM PDT | Special Weather Statement | SGX | San Diego | 52 min |
| Sep 4, 3:04 PM PDT | Special Weather Statement | PSR | Imperial | 41 min |
| Sep 4, 3:25 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 4 hr |
| Sep 4, 3:34 PM PDT | Areal Flood Advisory | SGX | San Diego | 60 min |
| Sep 4, 3:41 PM PDT | Special Weather Statement | PSR | Imperial | 49 min |
| Sep 4, 4:37 PM PDT | Special Weather Statement | PSR | Imperial | 38 min |
| Sep 4, 4:43 PM PDT | Flash Flood Warning | VEF | San Bernardino | 4 hr |
| Sep 4, 5:50 PM PDT | Areal Flood Advisory | SGX | San Diego | 58 min |
| Sep 4, 7:01 PM PDT | Red Flag Warning | MFR | Modoc | 25 hr |
| Sep 4, 7:19 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 4, 7:30 PM PDT | Severe Thunderstorm Warning | PSR | Imperial | 45 min |
| Sep 4, 7:33 PM PDT | Dust Storm Advisory | PSR | Imperial | 57 min |
| Sep 4, 7:44 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 46 min |
| Sep 4, 8:15 PM PDT | Severe Thunderstorm Warning | PSR | Imperial | 45 min |
| Sep 4, 10:57 PM PDT | Areal Flood Advisory | PSR | Imperial | 3 hr |
| Sep 5, 6:23 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 5, 2:33 PM PDT | Special Weather Statement | REV | Mono | 27 min |
| Sep 5, 2:49 PM PDT | Areal Flood Advisory | REV | Mono | 3 hr |
| Sep 5, 3:36 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 5, 4:00 PM PDT | Areal Flood Advisory | REV | Mono | 111 min |
| Sep 5, 11:51 PM PDT | Flash Flood Warning | VEF | Inyo | 4 hr |
| Sep 6, 3:36 AM PDT | Areal Flood Warning | VEF | Inyo | 3 hr |
| Sep 6, 3:35 PM PDT | Special Weather Statement | EKA | Trinity | 25 min |
| Sep 6, 3:59 PM PDT | Special Weather Statement | MFR | Siskiyou | 46 min |
| Sep 6, 4:21 PM PDT | Special Weather Statement | EKA | Trinity | 24 min |
| Sep 6, 5:32 PM PDT | Special Weather Statement | MFR | Siskiyou | 28 min |
| Sep 7, 2:41 PM PDT | Areal Flood Advisory | PSR | Riverside | 2 hr |
| Sep 7, 3:12 PM PDT | Dense Smoke Advisory | REV | Mono | 68 hr |
| Sep 7, 3:51 PM PDT | Dense Smoke Advisory | HNX | Fresno, Madera, Tulare | 67 hr |
| Sep 8, 1:22 AM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 22 hr |
| Sep 8, 2:10 AM PDT | Wind Advisory | LOX | Santa Barbara | 27 hr |
| Sep 8, 12:29 PM PDT | Special Weather Statement | EKA | Trinity | 31 min |
| Sep 8, 12:40 PM PDT | Wind Advisory | LOX | Los Angeles, Santa Barbara | 40 hr |
| Sep 8, 1:07 PM PDT | Small Craft Advisory | LOX | 38 hr | |
| Sep 8, 1:19 PM PDT | Special Marine Warning | EKA | 26 min | |
| Sep 8, 2:22 PM PDT | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 35 hr |
| Sep 8, 5:33 PM PDT | Special Weather Statement | EKA | Trinity | 27 min |
| Sep 8, 11:17 PM PDT | Wind Advisory | PSR | Imperial | 31 hr |
| Sep 9, 2:16 AM PDT | Small Craft Advisory | LOX | 19 hr | |
| Sep 9, 1:02 PM PDT | Wind Advisory | PSR | Imperial | 37 hr |
| Sep 9, 6:56 PM PDT | Flash Flood Warning | STO | Colusa | 2 hr |
| Sep 9, 9:46 PM PDT | Small Craft Advisory | EKA | 4 days | |
| Sep 10, 2:40 AM PDT | Small Craft Advisory | LOX | 5 days | |
| Sep 10, 10:39 AM PDT | Small Craft Advisory | EKA | 3 days | |
| Sep 10, 1:45 PM PDT | Special Weather Statement | MTR | Napa | 30 min |
| Sep 10, 2:02 PM PDT | Flash Flood Warning | STO | Tehama | 4 hr |
| Sep 10, 2:24 PM PDT | Small Craft Advisory | MTR | 61 hr | |
| Sep 10, 2:37 PM PDT | Areal Flood Advisory | MTR | Napa | 3 hr |
| Sep 10, 2:39 PM PDT | Areal Flood Advisory | EKA | Lake | 3 hr |
| Sep 10, 2:41 PM PDT | Special Weather Statement | STO | Shasta | 49 min |
| Sep 10, 2:54 PM PDT | Special Weather Statement | STO | Shasta | 36 min |
| Sep 10, 3:03 PM PDT | Special Weather Statement | EKA | 27 min | |
| Sep 10, 3:06 PM PDT | Special Weather Statement | EKA | Mendocino | 24 min |
| Sep 10, 3:27 PM PDT | Special Weather Statement | STO | Shasta | 33 min |
| Sep 10, 3:38 PM PDT | Special Weather Statement | REV | Sierra | 22 min |
| Sep 10, 4:25 PM PDT | Areal Flood Advisory | EKA | Lake | 3 hr |
| Sep 10, 4:34 PM PDT | Special Weather Statement | EKA | Trinity | 26 min |
| Sep 10, 4:48 PM PDT | Special Weather Statement | EKA | Mendocino | 27 min |
| Sep 10, 5:00 PM PDT | Special Weather Statement | STO | Tehama | 45 min |
| Sep 10, 5:06 PM PDT | Special Weather Statement | EKA | Lake | 24 min |
| Sep 10, 5:30 PM PDT | Special Weather Statement | EKA | Lake | 30 min |
| Sep 10, 5:42 PM PDT | Areal Flood Advisory | EKA | Lake | 3 hr |
| Sep 10, 5:57 PM PDT | Special Weather Statement | EKA | Lake | 33 min |
| Sep 11, 1:07 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Sep 11, 2:39 AM PDT | Small Craft Advisory | MTR | 48 hr | |
| Sep 11, 3:02 AM PDT | Wind Advisory | LOX | Santa Barbara | 23 hr |
| Sep 11, 2:25 PM PDT | Small Craft Advisory | MTR | 6 hr | |
| Sep 11, 3:25 PM PDT | Special Weather Statement | HNX | Mono | 20 min |
| Sep 11, 4:14 PM PDT | Special Weather Statement | HNX | 61 min | |
| Sep 11, 8:18 PM PDT | Beach Hazards Statement | EKA | Del Norte, Humboldt | 14 hr |
| Sep 12, 1:50 PM PDT | Small Craft Advisory | MTR | 61 hr | |
| Sep 12, 2:01 PM PDT | Special Weather Statement | HNX | Madera | 29 min |
| Sep 12, 2:02 PM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 12, 2:31 PM PDT | Special Weather Statement | HNX | Madera | 29 min |
| Sep 12, 3:23 PM PDT | Special Weather Statement | HNX | Mono | 37 min |
| Sep 12, 3:24 PM PDT | Special Weather Statement | HNX | 36 min | |
| Sep 12, 4:18 PM PDT | Special Weather Statement | HNX | Tulare | 27 min |
| Sep 12, 5:24 PM PDT | Special Weather Statement | HNX | Tulare | 36 min |
| Sep 13, 1:21 AM PDT | Gale Watch | LOX | 24 hr | |
| Sep 13, 1:21 AM PDT | Small Craft Advisory | LOX | 19 hr | |
| Sep 13, 2:33 AM PDT | Small Craft Advisory | MTR | 60 hr | |
| Sep 13, 10:06 PM PDT | Small Craft Advisory | EKA | 53 hr | |
| Sep 14, 1:01 AM PDT | Gale Warning | LOX | 19 hr | |
| Sep 14, 1:01 AM PDT | Small Craft Advisory | LOX | 20 hr | |
| Sep 15, 12:47 AM PDT | Beach Hazards Statement | LOX | Los Angeles, Ventura | 13 hr |
| Sep 16, 12:49 AM PDT | Dense Fog Advisory | MTR | Monterey, San Benito, San Mateo, Santa Cruz | 9 hr |
| Sep 16, 4:13 AM PDT | Marine Dense Fog Advisory | MTR | 6 hr | |
| Sep 16, 9:47 AM PDT | Heat Advisory | LOX | Los Angeles, Ventura | 9 hr |
| Sep 16, 10:55 AM PDT | Gale Watch | EKA | 16 hr | |
| Sep 16, 10:55 AM PDT | Small Craft Advisory | EKA | 64 hr | |
| Sep 16, 10:55 AM PDT | Hazardous Seas Watch | EKA | 28 hr | |
| Sep 16, 2:15 PM PDT | Gale Watch | MTR | 12 hr | |
| Sep 16, 2:15 PM PDT | Small Craft Advisory | MTR | 67 hr | |
| Sep 17, 1:47 AM PDT | Small Craft Advisory | LOX | 30 hr | |
| Sep 17, 2:35 AM PDT | Gale Warning | MTR | 18 hr | |
| Sep 17, 2:43 AM PDT | Gale Warning | EKA | 48 hr | |
| Sep 17, 3:39 AM PDT | Dense Fog Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 6 hr |
| Sep 17, 3:44 AM PDT | Marine Dense Fog Advisory | MTR | 6 hr | |
| Sep 17, 8:42 AM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 17, 8:47 AM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 17, 9:11 AM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 17, 9:28 AM PDT | Special Weather Statement | HNX | 32 min | |
| Sep 17, 9:54 AM PDT | Special Weather Statement | HNX | 36 min | |
| Sep 17, 10:05 AM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 17, 10:26 AM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 17, 12:17 PM PDT | Flood Watch | SGX | Riverside, San Bernardino, San Diego | 38 hr |
| Sep 17, 12:22 PM PDT | Flood Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 2 more | 52 hr |
| Sep 17, 12:25 PM PDT | Flood Watch | VEF | San Bernardino | 38 hr |
| Sep 17, 12:31 PM PDT | Flood Watch | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 32 hr |
| Sep 17, 12:39 PM PDT | Flood Watch | PSR | Imperial, Riverside, San Bernardino | 34 hr |
| Sep 17, 1:00 PM PDT | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Sep 17, 1:05 PM PDT | Special Weather Statement | PSR | Riverside | 40 min |
| Sep 17, 1:12 PM PDT | Areal Flood Advisory | SGX | San Diego | 119 min |
| Sep 17, 1:35 PM PDT | Areal Flood Advisory | SGX | San Diego | 119 min |
| Sep 17, 2:06 PM PDT | Special Weather Statement | PSR | Imperial | 24 min |
| Sep 17, 2:15 PM PDT | Special Weather Statement | PSR | Riverside | 30 min |
| Sep 17, 2:27 PM PDT | Hazardous Seas Warning | EKA | 37 hr | |
| Sep 17, 2:30 PM PDT | Severe Thunderstorm Warning | PSR | Riverside | 45 min |
| Sep 17, 2:45 PM PDT | Severe Thunderstorm Warning | PSR | Riverside | 24 min |
| Sep 17, 2:49 PM PDT | Special Weather Statement | HNX | Kern | 26 min |
| Sep 17, 2:56 PM PDT | Special Weather Statement | LOX | Santa Barbara | 34 min |
| Sep 17, 2:59 PM PDT | Special Weather Statement | LOX | Ventura | 31 min |
| Sep 17, 2:59 PM PDT | Flash Flood Warning | PSR | Riverside | 3 hr |
| Sep 17, 3:14 PM PDT | Special Weather Statement | HNX | Kern | 31 min |
| Sep 17, 3:22 PM PDT | Severe Thunderstorm Warning | PSR | Imperial, Riverside | 38 min |
| Sep 17, 3:40 PM PDT | Special Weather Statement | LOX | Ventura | 35 min |
| Sep 17, 3:58 PM PDT | Areal Flood Advisory | LOX | Ventura | 65 min |
| Sep 17, 4:06 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 3 hr |
| Sep 17, 4:12 PM PDT | Areal Flood Advisory | SGX | Riverside | 113 min |
| Sep 17, 4:51 PM PDT | Special Weather Statement | PSR | Imperial | 24 min |
| Sep 17, 4:53 PM PDT | Special Weather Statement | LOX | San Luis Obispo | 37 min |
| Sep 17, 5:14 PM PDT | Special Weather Statement | PSR | Imperial | 46 min |
| Sep 17, 5:52 PM PDT | Special Marine Warning | LOX | 38 min | |
| Sep 18, 1:39 AM PDT | Areal Flood Advisory | PSR | Imperial | 111 min |
| Sep 18, 5:14 AM PDT | Areal Flood Advisory | PSR | Riverside | 2 hr |
| Sep 18, 8:32 AM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 18, 8:51 AM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 18, 11:48 AM PDT | Mesoscale Discussion | SPC | Imperial, Riverside, San Bernardino | 2 hr |
| Sep 18, 12:36 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 7 hr |
| Sep 18, 12:37 PM PDT | Special Weather Statement | HNX | 23 min | |
| Sep 18, 12:48 PM PDT | Severe Thunderstorm Warning | PSR | Imperial, Riverside | 57 min |
| Sep 18, 12:56 PM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 18, 1:08 PM PDT | Areal Flood Advisory | PSR | San Bernardino | 3 hr |
| Sep 18, 1:10 PM PDT | Severe Thunderstorm Warning | PSR | Riverside | 50 min |
| Sep 18, 1:20 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 6 hr |
| Sep 18, 1:25 PM PDT | Special Weather Statement | HNX | Kern | 35 min |
| Sep 18, 1:28 PM PDT | Areal Flood Advisory | SGX | Riverside, San Diego | 106 min |
| Sep 18, 1:41 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 68 min |
| Sep 18, 1:51 PM PDT | Special Weather Statement | LOX | Los Angeles | 24 min |
| Sep 18, 1:51 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 23 min |
| Sep 18, 2:00 PM PDT | Special Weather Statement | HNX | 30 min | |
| Sep 18, 2:02 PM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 18, 2:13 PM PDT | Flash Flood Warning | SGX | San Bernardino | 5 hr |
| Sep 18, 2:20 PM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 18, 2:28 PM PDT | Special Weather Statement | HNX | 32 min | |
| Sep 18, 2:29 PM PDT | Special Weather Statement | HNX | 31 min | |
| Sep 18, 2:39 PM PDT | Areal Flood Advisory | SGX | Riverside | 119 min |
| Sep 18, 2:39 PM PDT | Areal Flood Advisory | SGX | San Diego | 119 min |
| Sep 18, 2:42 PM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 18, 2:53 PM PDT | Areal Flood Advisory | HNX | Kern | 3 hr |
| Sep 18, 2:54 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 45 min |
| Sep 18, 2:55 PM PDT | Special Weather Statement | HNX | 35 min | |
| Sep 18, 2:57 PM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 18, 3:07 PM PDT | Special Weather Statement | HNX | 38 min | |
| Sep 18, 3:12 PM PDT | Special Weather Statement | EKA | Trinity | 33 min |
| Sep 18, 3:13 PM PDT | Areal Flood Warning | SGX | Riverside, San Diego | 2 hr |
| Sep 18, 3:21 PM PDT | Special Weather Statement | LOX | 24 min | |
| Sep 18, 3:28 PM PDT | Severe Thunderstorm Warning | HNX | Kern | 28 min |
| Sep 18, 3:29 PM PDT | Special Weather Statement | HNX | 31 min | |
| Sep 18, 3:29 PM PDT | Special Weather Statement | SGX | San Diego | 31 min |
| Sep 18, 3:31 PM PDT | Special Weather Statement | HNX | 29 min | |
| Sep 18, 3:33 PM PDT | Special Weather Statement | EKA | Trinity | 27 min |
| Sep 18, 3:34 PM PDT | Areal Flood Advisory | HNX | Kern | 12 min |
| Sep 18, 3:38 PM PDT | Flash Flood Warning | SGX | Riverside, San Bernardino | 3 hr |
| Sep 18, 3:42 PM PDT | Special Weather Statement | LOX | 18 min | |
| Sep 18, 3:43 PM PDT | Flash Flood Warning | HNX | Kern | 4 hr |
| Sep 18, 3:46 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Sep 18, 3:50 PM PDT | Special Weather Statement | EKA | Trinity | 25 min |
| Sep 18, 3:50 PM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 18, 3:51 PM PDT | Special Weather Statement | HNX | Kern | 24 min |
| Sep 18, 3:52 PM PDT | Special Weather Statement | EKA | Trinity | 23 min |
| Sep 18, 3:55 PM PDT | Special Weather Statement | HNX | 35 min | |
| Sep 18, 4:02 PM PDT | Special Weather Statement | LOX | 13 min | |
| Sep 18, 4:03 PM PDT | Special Weather Statement | EKA | Trinity | 27 min |
| Sep 18, 4:03 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 84 min |
| Sep 18, 4:10 PM PDT | Special Weather Statement | HNX | 35 min | |
| Sep 18, 4:13 PM PDT | Special Weather Statement | HNX | 32 min | |
| Sep 18, 4:14 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Sep 18, 4:16 PM PDT | Special Weather Statement | SGX | Riverside | 44 min |
| Sep 18, 4:22 PM PDT | Flash Flood Warning | HNX | Kern | 111 min |
| Sep 18, 4:28 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 118 min |
| Sep 18, 4:32 PM PDT | Special Weather Statement | EKA | Mendocino | 28 min |
| Sep 18, 4:32 PM PDT | Severe Thunderstorm Warning | SGX | Riverside, San Bernardino | 58 min |
| Sep 18, 4:33 PM PDT | Special Weather Statement | HNX | 27 min | |
| Sep 18, 4:35 PM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 18, 4:39 PM PDT | Special Weather Statement | EKA | Trinity | 21 min |
| Sep 18, 4:41 PM PDT | Special Weather Statement | EKA | Trinity | 19 min |
| Sep 18, 4:48 PM PDT | Flash Flood Warning | SGX | San Bernardino | 116 min |
| Sep 18, 4:55 PM PDT | Special Weather Statement | PSR | Imperial | 50 min |
| Sep 18, 4:56 PM PDT | Areal Flood Advisory | EKA | Trinity | 64 min |
| Sep 18, 4:56 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Sep 18, 4:57 PM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 18, 4:59 PM PDT | Flash Flood Warning | HNX | Kern | 3 hr |
| Sep 18, 5:02 PM PDT | Areal Flood Advisory | HNX | Kings, Tulare | 4 hr |
| Sep 18, 5:05 PM PDT | Flash Flood Warning | SGX | Riverside, San Diego | 85 min |
| Sep 18, 5:11 PM PDT | Flash Flood Warning | HNX | Kern | 6 hr |
| Sep 18, 5:23 PM PDT | Special Weather Statement | PSR | Riverside | 37 min |
| Sep 18, 5:26 PM PDT | Flash Flood Warning | SGX | San Bernardino | 103 min |
| Sep 18, 5:27 PM PDT | Special Weather Statement | PSR | Imperial | 48 min |
| Sep 18, 5:31 PM PDT | Special Weather Statement | SGX | 29 min | |
| Sep 18, 5:36 PM PDT | Special Weather Statement | HNX | 24 min | |
| Sep 18, 5:39 PM PDT | Special Weather Statement | PSR | Imperial | 36 min |
| Sep 18, 5:47 PM PDT | Severe Thunderstorm Warning | PSR | Imperial | 28 min |
| Sep 18, 5:52 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Sep 18, 5:58 PM PDT | Special Weather Statement | PSR | Imperial | 32 min |
| Sep 18, 6:05 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 18, 6:08 PM PDT | Severe Thunderstorm Warning | PSR | Imperial | 37 min |
| Sep 18, 6:12 PM PDT | Special Weather Statement | PSR | Imperial | 3 hr |
| Sep 18, 6:13 PM PDT | Special Weather Statement | HNX | 32 min | |
| Sep 18, 6:31 PM PDT | Flash Flood Warning | PSR | Imperial | 2 hr |
| Sep 18, 6:31 PM PDT | Severe Thunderstorm Warning | PSR | Imperial, Riverside | 29 min |
| Sep 18, 6:41 PM PDT | Flash Flood Warning | HNX | Kern | 4 hr |
| Sep 18, 6:46 PM PDT | Severe Thunderstorm Warning | PSR | Imperial, Riverside | 29 min |
| Sep 18, 6:50 PM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 18, 6:56 PM PDT | Severe Thunderstorm Warning | PSR | Imperial | 19 min |
| Sep 18, 6:59 PM PDT | Special Weather Statement | HNX | 31 min | |
| Sep 18, 7:08 PM PDT | Areal Flood Warning | PSR | Imperial, Riverside | 107 min |
| Sep 18, 7:11 PM PDT | Special Weather Statement | PSR | Riverside | 49 min |
| Sep 18, 7:12 PM PDT | Areal Flood Warning | PSR | Imperial, Riverside | 103 min |
| Sep 18, 7:20 PM PDT | Flash Flood Warning | HNX | Kern | 98 min |
| Sep 18, 7:21 PM PDT | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Sep 18, 7:41 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 18, 7:42 PM PDT | Special Weather Statement | EKA | Mendocino | 33 min |
| Sep 18, 7:51 PM PDT | Special Weather Statement | PSR | Riverside | 39 min |
| Sep 18, 7:53 PM PDT | Areal Flood Advisory | SGX | Riverside, San Diego | 59 min |
| Sep 18, 8:01 PM PDT | Special Weather Statement | HNX | 29 min | |
| Sep 18, 8:15 PM PDT | Special Weather Statement | SGX | Riverside | 45 min |
| Sep 18, 8:31 PM PDT | Special Weather Statement | PSR | Riverside | 14 min |
| Sep 18, 8:42 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 48 min |
| Sep 18, 9:24 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 18, 9:32 PM PDT | Areal Flood Advisory | VEF | Inyo | 4 hr |
| Sep 18, 9:45 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 18, 10:03 PM PDT | Hazardous Seas Warning | EKA | 13 hr | |
| Sep 18, 10:38 PM PDT | Areal Flood Advisory | VEF | Inyo, San Bernardino | 3 hr |
| Sep 18, 10:48 PM PDT | Areal Flood Advisory | VEF | Inyo, San Bernardino | 3 hr |
| Sep 19, 12:38 AM PDT | Flash Flood Warning | VEF | Inyo | 4 hr |
| Sep 19, 12:46 AM PDT | Small Craft Advisory | LOX | 7 hr | |
| Sep 19, 1:18 AM PDT | Special Weather Statement | EKA | 27 min | |
| Sep 19, 1:50 AM PDT | Special Weather Statement | EKA | 25 min | |
| Sep 19, 2:33 AM PDT | Special Weather Statement | EKA | Humboldt | 27 min |
| Sep 19, 3:25 AM PDT | Small Craft Advisory | EKA | 20 hr | |
| Sep 19, 7:04 PM PDT | Special Weather Statement | MFR | Siskiyou | 26 min |
| Sep 19, 8:28 PM PDT | Small Craft Advisory | MTR | 6 hr | |
| Sep 20, 2:23 AM PDT | Small Craft Advisory | LOX | 34 hr | |
| Sep 20, 2:44 AM PDT | Small Craft Advisory | MTR | 60 hr | |
| Sep 20, 1:55 PM PDT | Frost Advisory | MFR | Modoc, Siskiyou | 42 hr |
| Sep 20, 2:05 PM PDT | Small Craft Advisory | EKA | 69 hr | |
| Sep 22, 2:00 AM PDT | Small Craft Advisory | LOX | 11 hr | |
| Sep 22, 2:16 AM PDT | Areal Flood Advisory | PSR | Imperial | 3 hr |
| Sep 22, 2:47 AM PDT | Flash Flood Warning | PSR | Imperial | 4 hr |
| Sep 22, 6:35 AM PDT | Areal Flood Warning | PSR | Imperial | 115 min |
| Sep 22, 1:18 PM PDT | Small Craft Advisory | LOX | 8 hr | |
| Sep 22, 8:04 PM PDT | Heat Advisory | MTR | Alameda, Contra Costa, City and County of San Francisco, San Mateo, Santa Clara | 23 hr |
| Sep 23, 3:07 PM PDT | Special Marine Warning | LOX | 23 min | |
| Sep 23, 3:33 PM PDT | Special Marine Warning | LOX | 27 min | |
| Sep 23, 3:45 PM PDT | Special Marine Warning | LOX | 30 min | |
| Sep 23, 4:10 PM PDT | Special Marine Warning | LOX | 50 min | |
| Sep 23, 5:16 PM PDT | Special Weather Statement | LOX | Santa Barbara | 44 min |
| Sep 23, 7:04 PM PDT | Special Marine Warning | LOX | 41 min | |
| Sep 23, 9:07 PM PDT | Special Marine Warning | LOX | 23 min | |
| Sep 23, 9:40 PM PDT | Special Marine Warning | LOX | 65 min | |
| Sep 23, 10:22 PM PDT | Gale Watch | EKA | 16 hr | |
| Sep 23, 10:22 PM PDT | Small Craft Advisory | EKA | 4 days | |
| Sep 23, 11:58 PM PDT | Special Marine Warning | LOX | 62 min | |
| Sep 24, 1:25 AM PDT | Special Marine Warning | LOX | 80 min | |
| Sep 24, 2:04 AM PDT | Special Weather Statement | LOX | San Luis Obispo | 41 min |
| Sep 24, 2:11 AM PDT | Gale Warning | MTR | 3 days | |
| Sep 24, 2:11 AM PDT | Small Craft Advisory | MTR | 3 days | |
| Sep 24, 2:42 AM PDT | Special Marine Warning | LOX | 48 min | |
| Sep 24, 5:17 AM PDT | Special Weather Statement | MTR | Monterey | 28 min |
| Sep 24, 5:44 AM PDT | Special Weather Statement | LOX | San Luis Obispo | 46 min |
| Sep 24, 6:10 AM PDT | Special Weather Statement | HNX | Kings | 65 min |
| Sep 24, 6:31 AM PDT | Special Weather Statement | MTR | 29 min | |
| Sep 24, 7:19 AM PDT | Special Weather Statement | HNX | Kings | 41 min |
| Sep 24, 7:41 AM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 24, 8:00 AM PDT | Areal Flood Advisory | HNX | Fresno, Kings | 3 hr |
| Sep 24, 9:12 AM PDT | Special Weather Statement | HNX | Kings | 33 min |
| Sep 24, 10:07 AM PDT | Special Weather Statement | HNX | Kings | 23 min |
| Sep 24, 10:20 AM PDT | Special Weather Statement | HNX | 25 min | |
| Sep 24, 10:33 AM PDT | Special Weather Statement | HNX | Kings | 42 min |
| Sep 24, 11:18 AM PDT | Special Weather Statement | HNX | Merced | 27 min |
| Sep 24, 11:20 AM PDT | Special Weather Statement | HNX | Kings | 25 min |
| Sep 24, 11:51 AM PDT | Special Weather Statement | HNX | Merced | 24 min |
| Sep 24, 12:17 PM PDT | Special Weather Statement | HNX | Kings | 28 min |
| Sep 24, 12:39 PM PDT | Special Weather Statement | HNX | Kings | 36 min |
| Sep 24, 12:59 PM PDT | Special Weather Statement | HNX | Merced | 31 min |
| Sep 24, 1:03 PM PDT | Special Weather Statement | HNX | Kings | 27 min |
| Sep 24, 1:23 PM PDT | Special Weather Statement | HNX | Kings | 37 min |
| Sep 24, 1:39 PM PDT | Special Weather Statement | HNX | Merced | 36 min |
| Sep 24, 2:25 PM PDT | Special Weather Statement | HNX | Merced | 35 min |
| Sep 24, 2:40 PM PDT | Special Weather Statement | HNX | Merced | 35 min |
| Sep 24, 2:48 PM PDT | Gale Warning | EKA | 60 hr | |
| Sep 24, 3:34 PM PDT | Special Weather Statement | HNX | Merced | 26 min |
| Sep 24, 3:43 PM PDT | Special Weather Statement | HNX | Kings | 32 min |
| Sep 24, 3:54 PM PDT | Special Weather Statement | HNX | Merced | 36 min |
| Sep 24, 4:54 PM PDT | Special Weather Statement | MTR | San Benito | 36 min |
| Sep 24, 5:30 PM PDT | Special Weather Statement | MTR | Santa Cruz | 30 min |
| Sep 24, 5:55 PM PDT | Special Weather Statement | MTR | Santa Cruz | 35 min |
| Sep 24, 7:44 PM PDT | Small Craft Advisory | LOX | 37 hr | |
| Sep 24, 9:35 PM PDT | Small Craft Advisory | EKA | 13 hr | |
| Sep 24, 10:03 PM PDT | Special Weather Statement | MTR | Monterey | 27 min |
| Sep 24, 10:37 PM PDT | Special Weather Statement | MTR | Monterey | 23 min |
| Sep 24, 11:54 PM PDT | Special Weather Statement | MTR | Contra Costa | 36 min |
| Sep 25, 12:27 AM PDT | Special Weather Statement | STO | Calaveras | 48 min |
| Sep 25, 12:32 AM PDT | Special Weather Statement | MTR | Santa Clara | 28 min |
| Sep 25, 1:04 AM PDT | Special Weather Statement | MTR | Santa Clara | 26 min |
| Sep 25, 1:09 AM PDT | Wind Advisory | LOX | Santa Barbara | 26 hr |
| Sep 25, 1:23 AM PDT | Special Weather Statement | MTR | San Benito | 22 min |
| Sep 25, 1:38 AM PDT | Special Weather Statement | MTR | Santa Clara | 22 min |
| Sep 25, 7:13 AM PDT | Areal Flood Advisory | MTR | San Benito | 3 hr |
| Sep 25, 7:58 AM PDT | Areal Flood Advisory | MTR | Monterey, San Benito | 3 hr |
| Sep 25, 8:08 AM PDT | Red Flag Warning | STO | 45 hr | |
| Sep 25, 10:31 AM PDT | Flood Watch | REV | Mono | 9 hr |
| Sep 25, 1:13 PM PDT | Special Weather Statement | HNX | Kings | 32 min |
| Sep 25, 1:31 PM PDT | Special Weather Statement | HNX | 29 min | |
| Sep 25, 1:38 PM PDT | Special Weather Statement | HNX | Mariposa | 37 min |
| Sep 25, 1:41 PM PDT | Special Weather Statement | HNX | Kings | 34 min |
| Sep 25, 1:46 PM PDT | Special Weather Statement | HNX | Mono | 29 min |
| Sep 25, 1:57 PM PDT | Special Weather Statement | HNX | Mariposa | 33 min |
| Sep 25, 2:14 PM PDT | Special Weather Statement | HNX | Kings | 31 min |
| Sep 25, 2:15 PM PDT | Special Weather Statement | HNX | Madera | 30 min |
| Sep 25, 2:19 PM PDT | Areal Flood Advisory | HNX | Madera | 2 hr |
| Sep 25, 2:21 PM PDT | Special Weather Statement | HNX | Madera | 39 min |
| Sep 25, 2:24 PM PDT | Special Weather Statement | HNX | 36 min | |
| Sep 25, 2:39 PM PDT | Special Weather Statement | HNX | Kings | 36 min |
| Sep 25, 2:40 PM PDT | Special Weather Statement | HNX | Madera | 35 min |
| Sep 25, 2:41 PM PDT | Special Weather Statement | HNX | Madera | 34 min |
| Sep 25, 3:01 PM PDT | Special Weather Statement | HNX | Mono | 29 min |
| Sep 25, 3:06 PM PDT | Special Weather Statement | HNX | Madera | 39 min |
| Sep 25, 3:08 PM PDT | Areal Flood Advisory | HNX | Fresno | 3 hr |
| Sep 25, 3:23 PM PDT | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 112 min |
| Sep 25, 5:36 PM PDT | Special Weather Statement | HNX | Tulare | 39 min |
| Sep 25, 6:06 PM PDT | Special Weather Statement | HNX | Tulare | 24 min |
| Sep 26, 9:58 AM PDT | Hazardous Seas Warning | EKA | 25 hr | |
| Sep 26, 10:44 AM PDT | Beach Hazards Statement | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 5 days |
| Sep 26, 12:03 PM PDT | Flood Watch | SGX | Riverside, San Bernardino, San Diego | 31 hr |
| Sep 26, 12:06 PM PDT | Beach Hazards Statement | SGX | Orange, San Diego | 4 days |
| Sep 26, 2:23 PM PDT | Severe Thunderstorm Warning | VEF | San Bernardino | 52 min |
| Sep 26, 2:36 PM PDT | Areal Flood Advisory | PSR | Riverside | 3 hr |
| Sep 26, 3:26 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 26, 4:02 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 3 hr |
| Sep 27, 1:38 AM PDT | Flood Watch | PSR | Imperial, Riverside, San Bernardino | 16 hr |
| Sep 27, 2:41 AM PDT | Small Craft Advisory | MTR | 18 hr | |
| Sep 27, 2:52 AM PDT | Gale Watch | EKA | 24 hr | |
| Sep 27, 5:22 AM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 3 hr |
| Sep 27, 8:59 AM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Sep 27, 9:57 AM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Sep 27, 10:42 AM PDT | Small Craft Advisory | EKA | 16 hr | |
| Sep 27, 11:08 AM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Sep 27, 11:47 AM PDT | Areal Flood Warning | PSR | Imperial | 118 min |
| Sep 27, 12:38 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 27, 12:48 PM PDT | Areal Flood Warning | PSR | Imperial | 117 min |
| Sep 27, 12:56 PM PDT | Wind Advisory | MFR | Siskiyou | 55 hr |
| Sep 27, 1:02 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 27, 1:03 PM PDT | Areal Flood Advisory | SGX | San Diego | 58 min |
| Sep 27, 1:09 PM PDT | Flash Flood Warning | PSR | Imperial | 3 hr |
| Sep 27, 1:17 PM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 27, 1:19 PM PDT | Special Weather Statement | HNX | Kern | 41 min |
| Sep 27, 1:29 PM PDT | Special Weather Statement | LOX | Ventura | 61 min |
| Sep 27, 1:56 PM PDT | Areal Flood Advisory | LOX | Santa Barbara, Ventura | 3 hr |
| Sep 27, 1:56 PM PDT | Special Weather Statement | LOX | Santa Barbara | 34 min |
| Sep 27, 2:02 PM PDT | Areal Flood Warning | PSR | Imperial | 118 min |
| Sep 27, 2:07 PM PDT | Flash Flood Warning | SGX | San Diego | 3 hr |
| Sep 27, 2:21 PM PDT | Special Weather Statement | LOX | Ventura | 9 min |
| Sep 27, 2:56 PM PDT | Special Weather Statement | LOX | Ventura | 64 min |
| Sep 27, 3:00 PM PDT | Areal Flood Advisory | SGX | San Diego | 3 hr |
| Sep 27, 3:13 PM PDT | Areal Flood Advisory | PSR | Riverside, San Bernardino | 3 hr |
| Sep 27, 3:15 PM PDT | Special Weather Statement | HNX | Tulare | 45 min |
| Sep 27, 3:20 PM PDT | Areal Flood Advisory | SGX | San Diego | 115 min |
| Sep 27, 3:21 PM PDT | Special Weather Statement | HNX | Kern | 39 min |
| Sep 27, 3:28 PM PDT | Special Weather Statement | HNX | 32 min | |
| Sep 27, 3:29 PM PDT | Special Weather Statement | HNX | Kern | 31 min |
| Sep 27, 3:38 PM PDT | Special Weather Statement | HNX | 37 min | |
| Sep 27, 3:39 PM PDT | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Sep 27, 3:42 PM PDT | Special Weather Statement | HNX | Kern | 33 min |
| Sep 27, 3:44 PM PDT | Special Weather Statement | HNX | 46 min | |
| Sep 27, 3:47 PM PDT | Special Weather Statement | HNX | Kern | 43 min |
| Sep 27, 3:50 PM PDT | Special Weather Statement | HNX | 40 min | |
| Sep 27, 3:52 PM PDT | Special Weather Statement | HNX | Kern | 38 min |
| Sep 27, 3:55 PM PDT | Special Weather Statement | HNX | 35 min | |
| Sep 27, 3:56 PM PDT | Special Weather Statement | HNX | Tulare | 34 min |
| Sep 27, 4:06 PM PDT | Special Weather Statement | LOX | Santa Barbara | 24 min |
| Sep 27, 4:08 PM PDT | Special Weather Statement | HNX | Kern | 37 min |
| Sep 27, 4:10 PM PDT | Special Weather Statement | HNX | Mariposa | 35 min |
| Sep 27, 4:21 PM PDT | Special Weather Statement | HNX | Kern | 24 min |
| Sep 27, 4:22 PM PDT | Flash Flood Warning | VEF | San Bernardino | 3 hr |
| Sep 27, 4:25 PM PDT | Special Weather Statement | HNX | Madera | 35 min |
| Sep 27, 4:27 PM PDT | Special Weather Statement | HNX | 33 min | |
| Sep 27, 4:27 PM PDT | Special Weather Statement | HNX | Tulare | 33 min |
| Sep 27, 4:29 PM PDT | Special Weather Statement | HNX | Tuolumne | 31 min |
| Sep 27, 4:29 PM PDT | Areal Flood Advisory | SGX | Riverside | 115 min |
| Sep 27, 4:33 PM PDT | Special Weather Statement | HNX | Kern | 27 min |
| Sep 27, 4:39 PM PDT | Areal Flood Advisory | HNX | Kern | 2 hr |
| Sep 27, 4:40 PM PDT | Areal Flood Advisory | LOX | Santa Barbara, Ventura | 2 hr |
| Sep 27, 4:41 PM PDT | Special Weather Statement | HNX | Kern | 34 min |
| Sep 27, 4:42 PM PDT | Special Weather Statement | HNX | Mariposa | 33 min |
| Sep 27, 4:42 PM PDT | Areal Flood Advisory | SGX | Riverside | 108 min |
| Sep 27, 4:48 PM PDT | Special Weather Statement | HNX | 27 min | |
| Sep 27, 4:56 PM PDT | Special Weather Statement | HNX | 34 min | |
| Sep 27, 4:57 PM PDT | Special Weather Statement | HNX | Tulare | 33 min |
| Sep 27, 4:58 PM PDT | Special Weather Statement | HNX | Tulare | 32 min |
| Sep 27, 4:58 PM PDT | Flash Flood Warning | PSR | Imperial, Riverside | 3 hr |
| Sep 27, 5:00 PM PDT | Areal Flood Advisory | HNX | Madera, Mariposa | 95 min |
| Sep 27, 5:10 PM PDT | Special Weather Statement | HNX | Kern | 35 min |
| Sep 27, 5:12 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 5 hr |
| Sep 27, 5:14 PM PDT | Special Weather Statement | HNX | Mariposa | 31 min |
| Sep 27, 5:15 PM PDT | Special Weather Statement | LOX | Los Angeles | 30 min |
| Sep 27, 5:22 PM PDT | Special Weather Statement | HNX | Tuolumne | 23 min |
| Sep 27, 5:22 PM PDT | Special Weather Statement | PSR | Riverside | 38 min |
| Sep 27, 5:31 PM PDT | Special Weather Statement | HNX | Mariposa | 29 min |
| Sep 27, 5:33 PM PDT | Special Weather Statement | HNX | 27 min | |
| Sep 27, 5:34 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Sep 27, 5:35 PM PDT | Special Weather Statement | HNX | Tulare | 25 min |
| Sep 27, 5:40 PM PDT | Special Weather Statement | HNX | 35 min | |
| Sep 27, 5:49 PM PDT | Special Weather Statement | HNX | Kern | 26 min |
| Sep 27, 5:51 PM PDT | Special Weather Statement | HNX | Mariposa | 24 min |
| Sep 27, 5:57 PM PDT | Areal Flood Advisory | PSR | Imperial, Riverside | 3 hr |
| Sep 27, 6:07 PM PDT | Special Weather Statement | HNX | 23 min | |
| Sep 27, 6:14 PM PDT | Special Weather Statement | HNX | Kern | 31 min |
| Sep 27, 6:18 PM PDT | Special Weather Statement | HNX | 27 min | |
| Sep 27, 6:36 PM PDT | Special Weather Statement | LOX | 9 min | |
| Sep 27, 6:41 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 2 hr |
| Sep 27, 6:52 PM PDT | Flash Flood Warning | LOX | Los Angeles | 68 min |
| Sep 27, 6:53 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 119 min |
| Sep 28, 3:04 AM PDT | Gale Watch | EKA | 19 hr | |
| Sep 28, 3:04 AM PDT | Small Craft Advisory | EKA | 30 hr | |
| Sep 28, 1:39 PM PDT | Wind Advisory | MFR | Siskiyou | 57 hr |
| Sep 28, 2:17 PM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 28, 3:01 PM PDT | Areal Flood Advisory | HNX | Fresno | 3 hr |
| Sep 28, 4:20 PM PDT | Areal Flood Advisory | HNX | Madera | 86 min |
| Sep 28, 10:26 PM PDT | Gale Warning | EKA | 48 hr | |
| Sep 29, 12:05 AM PDT | Wind Advisory | EKA | Del Norte, Humboldt | 49 hr |
| Sep 29, 1:21 AM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 19 hr |
| Sep 29, 1:48 AM PDT | High Surf Advisory | LOX | Los Angeles | 34 hr |
| Sep 29, 8:14 AM PDT | Small Craft Advisory | MTR | 5 days | |
| Sep 29, 11:04 AM PDT | Areal Flood Advisory | EKA | Humboldt | 56 min |
| Sep 29, 4:19 PM PDT | Special Weather Statement | HNX | Tulare | 26 min |
| Sep 29, 4:21 PM PDT | Special Weather Statement | HNX | Tuolumne | 24 min |
| Sep 29, 10:12 PM PDT | Small Craft Advisory | EKA | 67 hr | |
| Sep 29, 11:32 PM PDT | Special Weather Statement | HNX | 28 min | |
| Sep 29, 11:40 PM PDT | Special Weather Statement | HNX | Madera | 35 min |
| Sep 30, 12:01 AM PDT | Special Weather Statement | HNX | 29 min | |
| Sep 30, 1:29 AM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 19 hr |
| Sep 30, 2:10 AM PDT | Small Craft Advisory | LOX | 22 hr | |
| Sep 30, 12:04 PM PDT | Beach Hazards Statement | EKA | Del Norte, Humboldt | 53 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 22 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 273 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 46 |
| Flood Watch | 13 |
| Areal Flood Advisory | 80 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| Dust Storm Advisory | 1 |
| Lake Wind Advisory | 3 |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Dense Smoke Advisory | 2 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Beach Hazards Statement | 5 |
| Marine | |
| Gale Warning | 6 |
| Hazardous Seas Warning | 3 |
| Special Marine Warning | 12 |
| Gale Watch | 6 |
| Hazardous Seas Watch | 1 |
| Marine Dense Fog Advisory | 2 |
| Small Craft Advisory | 39 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Imperial County53
- Riverside County50
- San Bernardino County46
- Kern County31
- San Diego County25
- Kings County21
- Ventura County19
- Tulare County18
- Mono County15
- Los Angeles County14
- Madera County14
- Merced County13
- Trinity County13
- Santa Barbara County13
- Mariposa County12
- Plumas County10
- Fresno County9
- Nevada County9
- Inyo County8
- Siskiyou County7
- San Luis Obispo County7
- Placer County7
- Tuolumne County6
- Lake County6
- Monterey County6
- El Dorado County5
- Sierra County5
- Humboldt County5
- San Benito County5
- Modoc County4
- Mendocino County4
- Santa Cruz County4
- Santa Clara County4
- Alpine County3
- Shasta County3
- Del Norte County3
- San Mateo County3
- Yuba County2
- Butte County2
- Napa County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.