Alert archive / California / 2025
Weather alerts in California, April 2025
241 weather alerts in April 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 April 2025. Tap one for its archive.
- Alerts
- 241
- Warnings
- 20
- Watches
- 9
- Advisories
- 79
- Busiest day
- April 1, 202597 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 |
|---|---|---|---|---|
| Mar 31, 5:05 PM PDT | Special Weather Statement | EKA | 25 min | |
| Mar 31, 5:09 PM PDT | Special Weather Statement | EKA | Humboldt | 36 min |
| Mar 31, 5:16 PM PDT | Special Marine Warning | EKA | 44 min | |
| Mar 31, 5:34 PM PDT | Special Weather Statement | EKA | 26 min | |
| Mar 31, 5:56 PM PDT | Special Weather Statement | EKA | Del Norte | 34 min |
| Mar 31, 6:33 PM PDT | Special Weather Statement | EKA | Humboldt | 27 min |
| Mar 31, 6:50 PM PDT | Special Weather Statement | HNX | Tulare | 25 min |
| Mar 31, 7:32 PM PDT | Small Craft Advisory | LOX | 43 hr | |
| Mar 31, 9:57 PM PDT | Special Weather Statement | EKA | Del Norte | 33 min |
| Mar 31, 10:32 PM PDT | Special Weather Statement | EKA | Del Norte | 28 min |
| Mar 31, 10:54 PM PDT | Special Weather Statement | EKA | Humboldt | 36 min |
| Apr 1, 12:30 AM PDT | Special Weather Statement | EKA | Mendocino | 30 min |
| Apr 1, 12:49 AM PDT | Special Weather Statement | EKA | 26 min | |
| Apr 1, 1:07 AM PDT | Special Weather Statement | EKA | Del Norte | 38 min |
| Apr 1, 1:10 AM PDT | Special Weather Statement | EKA | Humboldt | 35 min |
| Apr 1, 1:25 AM PDT | Special Weather Statement | EKA | Humboldt | 35 min |
| Apr 1, 1:37 AM PDT | Special Weather Statement | EKA | Del Norte | 23 min |
| Apr 1, 1:58 AM PDT | Special Weather Statement | EKA | Humboldt | 32 min |
| Apr 1, 2:06 AM PDT | Special Weather Statement | EKA | Del Norte | 24 min |
| Apr 1, 2:25 AM PDT | Special Weather Statement | EKA | Humboldt | 35 min |
| Apr 1, 2:46 AM PDT | Special Weather Statement | EKA | Del Norte | 29 min |
| Apr 1, 3:03 AM PDT | Special Weather Statement | EKA | Humboldt | 27 min |
| Apr 1, 3:18 AM PDT | Special Weather Statement | EKA | Mendocino | 27 min |
| Apr 1, 3:31 AM PDT | Special Weather Statement | EKA | Humboldt | 29 min |
| Apr 1, 3:43 AM PDT | High Surf Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 40 hr |
| Apr 1, 6:41 AM PDT | Special Weather Statement | EKA | Humboldt | 34 min |
| Apr 1, 6:47 AM PDT | Special Weather Statement | EKA | Humboldt | 13 min |
| Apr 1, 6:49 AM PDT | Special Weather Statement | EKA | Humboldt | 26 min |
| Apr 1, 6:51 AM PDT | Special Weather Statement | EKA | Humboldt | 24 min |
| Apr 1, 6:54 AM PDT | Special Weather Statement | EKA | Humboldt | 21 min |
| Apr 1, 7:03 AM PDT | Special Weather Statement | EKA | Humboldt | 27 min |
| Apr 1, 7:05 AM PDT | Special Weather Statement | EKA | Humboldt | 25 min |
| Apr 1, 7:12 AM PDT | Special Weather Statement | EKA | Humboldt | 18 min |
| Apr 1, 7:21 AM PDT | Special Weather Statement | EKA | Humboldt | 24 min |
| Apr 1, 7:25 AM PDT | Special Weather Statement | EKA | 20 min | |
| Apr 1, 8:19 AM PDT | Special Weather Statement | EKA | Humboldt | 26 min |
| Apr 1, 8:29 AM PDT | Special Weather Statement | MTR | Santa Cruz | 31 min |
| Apr 1, 8:54 AM PDT | Special Weather Statement | EKA | Humboldt | 21 min |
| Apr 1, 8:56 AM PDT | Special Weather Statement | MTR | Santa Cruz | 34 min |
| Apr 1, 9:08 AM PDT | Special Weather Statement | EKA | Humboldt | 22 min |
| Apr 1, 9:30 AM PDT | Special Weather Statement | EKA | Humboldt | 30 min |
| Apr 1, 9:33 AM PDT | Special Weather Statement | EKA | Humboldt | 27 min |
| Apr 1, 9:39 AM PDT | Special Weather Statement | MTR | Santa Cruz | 36 min |
| Apr 1, 10:10 AM PDT | Special Weather Statement | EKA | Humboldt | 35 min |
| Apr 1, 10:10 AM PDT | Special Weather Statement | MTR | Santa Cruz | 35 min |
| Apr 1, 10:46 AM PDT | Special Weather Statement | EKA | Mendocino | 29 min |
| Apr 1, 11:02 AM PDT | Special Weather Statement | EKA | Humboldt | 28 min |
| Apr 1, 11:25 AM PDT | Special Weather Statement | EKA | Mendocino | 35 min |
| Apr 1, 11:30 AM PDT | Special Weather Statement | EKA | Mendocino | 30 min |
| Apr 1, 11:41 AM PDT | Special Weather Statement | EKA | 34 min | |
| Apr 1, 11:45 AM PDT | Special Weather Statement | EKA | Humboldt | 30 min |
| Apr 1, 12:50 PM PDT | Special Weather Statement | MTR | San Benito | 25 min |
| Apr 1, 1:00 PM PDT | Special Weather Statement | EKA | Humboldt | 30 min |
| Apr 1, 1:01 PM PDT | High Surf Advisory | SGX | San Diego | 34 hr |
| Apr 1, 1:13 PM PDT | Special Weather Statement | STO | Tehama | 32 min |
| Apr 1, 1:21 PM PDT | Special Weather Statement | STO | Yuba | 24 min |
| Apr 1, 1:31 PM PDT | Special Weather Statement | MTR | San Mateo | 29 min |
| Apr 1, 1:32 PM PDT | Special Weather Statement | STO | Shasta | 28 min |
| Apr 1, 1:34 PM PDT | Frost Advisory | EKA | Mendocino | 19 hr |
| Apr 1, 1:36 PM PDT | Freeze Warning | EKA | Lake, Mendocino | 19 hr |
| Apr 1, 1:38 PM PDT | Special Weather Statement | STO | Solano | 22 min |
| Apr 1, 1:44 PM PDT | Special Weather Statement | STO | Tehama | 31 min |
| Apr 1, 1:46 PM PDT | Special Weather Statement | STO | Placer | 44 min |
| Apr 1, 1:54 PM PDT | Mesoscale Discussion | SPC | Amador, Butte, Calaveras, Sacramento, San Joaquin, Sutter and 3 more | 2 hr |
| Apr 1, 1:58 PM PDT | Special Weather Statement | STO | Shasta | 32 min |
| Apr 1, 2:14 PM PDT | Special Weather Statement | STO | Tehama | 31 min |
| Apr 1, 2:14 PM PDT | Special Weather Statement | STO | Yuba | 46 min |
| Apr 1, 2:16 PM PDT | Special Weather Statement | STO | Sacramento | 29 min |
| Apr 1, 2:24 PM PDT | Special Weather Statement | HNX | 36 min | |
| Apr 1, 2:24 PM PDT | Tornado Warning | STO | Nevada, Yuba | 51 min |
| Apr 1, 2:34 PM PDT | Special Weather Statement | STO | Stanislaus | 26 min |
| Apr 1, 2:35 PM PDT | Special Weather Statement | HNX | Madera | 25 min |
| Apr 1, 2:40 PM PDT | Special Weather Statement | STO | San Joaquin | 35 min |
| Apr 1, 2:46 PM PDT | Special Weather Statement | STO | Tehama | 29 min |
| Apr 1, 2:48 PM PDT | Special Weather Statement | MTR | San Mateo | 27 min |
| Apr 1, 2:55 PM PDT | Special Weather Statement | HNX | Madera | 35 min |
| Apr 1, 2:56 PM PDT | Special Weather Statement | HNX | Fresno | 34 min |
| Apr 1, 3:10 PM PDT | Special Weather Statement | STO | Yuba | 50 min |
| Apr 1, 3:17 PM PDT | Special Weather Statement | HNX | Merced | 28 min |
| Apr 1, 3:23 PM PDT | Special Weather Statement | MTR | Santa Clara | 22 min |
| Apr 1, 3:25 PM PDT | Special Weather Statement | HNX | Fresno | 35 min |
| Apr 1, 3:26 PM PDT | Special Weather Statement | HNX | Fresno | 34 min |
| Apr 1, 3:30 PM PDT | Special Weather Statement | STO | Butte | 45 min |
| Apr 1, 3:36 PM PDT | Special Weather Statement | MTR | San Mateo | 24 min |
| Apr 1, 3:41 PM PDT | Special Weather Statement | HNX | Merced | 34 min |
| Apr 1, 3:43 PM PDT | Special Weather Statement | HNX | Merced | 32 min |
| Apr 1, 3:53 PM PDT | Special Weather Statement | MTR | San Mateo | 22 min |
| Apr 1, 3:57 PM PDT | Special Weather Statement | HNX | Kings | 33 min |
| Apr 1, 3:57 PM PDT | Special Weather Statement | STO | Placer | 48 min |
| Apr 1, 4:01 PM PDT | Special Weather Statement | STO | Nevada | 44 min |
| Apr 1, 4:03 PM PDT | Special Weather Statement | HNX | Fresno | 27 min |
| Apr 1, 4:16 PM PDT | Special Weather Statement | HNX | Merced | 29 min |
| Apr 1, 4:21 PM PDT | Special Weather Statement | MTR | Santa Clara | 24 min |
| Apr 1, 4:29 PM PDT | Special Weather Statement | HNX | Kings | 31 min |
| Apr 1, 4:41 PM PDT | Special Weather Statement | HNX | Merced | 34 min |
| Apr 1, 4:50 PM PDT | Special Weather Statement | MTR | Santa Cruz | 25 min |
| Apr 1, 4:56 PM PDT | Special Weather Statement | HNX | Kings | 34 min |
| Apr 1, 5:07 PM PDT | Special Marine Warning | MTR | 23 min | |
| Apr 1, 5:14 PM PDT | Special Weather Statement | MTR | San Mateo | 16 min |
| Apr 1, 5:18 PM PDT | Special Weather Statement | HNX | Fresno | 42 min |
| Apr 1, 5:30 PM PDT | Special Weather Statement | HNX | Kings | 30 min |
| Apr 1, 6:03 PM PDT | Special Weather Statement | HNX | 27 min | |
| Apr 1, 7:51 PM PDT | Special Weather Statement | MTR | San Benito | 24 min |
| Apr 1, 8:17 PM PDT | Special Weather Statement | MTR | San Benito | 28 min |
| Apr 2, 1:49 AM PDT | Wind Advisory | LOX | San Luis Obispo, Santa Barbara | 20 hr |
| Apr 2, 3:26 AM PDT | Freeze Warning | EKA | Lake, Mendocino | 30 hr |
| Apr 2, 3:36 AM PDT | Frost Advisory | EKA | Mendocino | 29 hr |
| Apr 2, 4:58 AM PDT | Small Craft Advisory | LOX | 70 hr | |
| Apr 2, 12:42 PM PDT | Frost Advisory | MTR | Marin, Monterey, Napa, San Benito, Sonoma | 20 hr |
| Apr 2, 4:42 PM PDT | Special Weather Statement | HNX | Madera, Mariposa | 33 min |
| Apr 3, 3:27 AM PDT | Frost Advisory | EKA | Lake, Mendocino | 30 hr |
| Apr 3, 2:09 PM PDT | Special Weather Statement | LOX | Ventura | 51 min |
| Apr 3, 2:49 PM PDT | Special Weather Statement | LOX | Santa Barbara | 41 min |
| Apr 3, 3:16 PM PDT | Special Weather Statement | LOX | Los Angeles | 14 min |
| Apr 3, 3:29 PM PDT | Special Weather Statement | LOX | Los Angeles | 31 min |
| Apr 3, 3:33 PM PDT | Areal Flood Advisory | LOX | Los Angeles | 87 min |
| Apr 3, 3:38 PM PDT | Special Weather Statement | LOX | Los Angeles | 37 min |
| Apr 3, 4:00 PM PDT | Flash Flood Warning | LOX | Los Angeles | 54 min |
| Apr 3, 4:18 PM PDT | Special Weather Statement | LOX | Los Angeles | 27 min |
| Apr 3, 4:26 PM PDT | Special Weather Statement | LOX | Los Angeles | 49 min |
| Apr 3, 6:08 PM PDT | Areal Flood Advisory | SGX | Riverside | 2 hr |
| Apr 4, 2:01 AM PDT | Small Craft Advisory | LOX | 19 hr | |
| Apr 4, 2:51 AM PDT | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 68 hr |
| Apr 4, 1:23 PM PDT | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 3 days |
| Apr 4, 3:04 PM PDT | Small Craft Advisory | EKA | 4 days | |
| Apr 5, 7:05 AM PDT | Small Craft Advisory | LOX | 14 hr | |
| Apr 5, 7:58 PM PDT | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 55 hr |
| Apr 5, 8:12 PM PDT | Small Craft Advisory | MTR | 55 hr | |
| Apr 6, 3:03 AM PDT | Small Craft Advisory | LOX | 5 days | |
| Apr 6, 2:02 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 33 hr |
| Apr 7, 1:46 AM PDT | Wind Advisory | HNX | Kern | 45 hr |
| Apr 7, 1:57 AM PDT | Small Craft Advisory | LOX | 25 hr | |
| Apr 7, 2:17 AM PDT | Small Craft Advisory | MTR | 7 days | |
| Apr 7, 7:35 PM PDT | Wind Advisory | LOX | Santa Barbara | 9 hr |
| Apr 8, 3:11 AM PDT | Dense Fog Advisory | LOX | San Luis Obispo, Santa Barbara | 6 hr |
| Apr 8, 4:45 AM PDT | Wind Advisory | LOX | Santa Barbara | 22 hr |
| Apr 9, 2:05 AM PDT | Dense Fog Advisory | SGX | San Diego | 7 hr |
| Apr 9, 2:10 AM PDT | Small Craft Advisory | MTR | 5 days | |
| Apr 9, 3:03 AM PDT | Small Craft Advisory | LOX | 3 days | |
| Apr 9, 2:54 PM PDT | Small Craft Advisory | EKA | 24 hr | |
| Apr 10, 2:14 AM PDT | Dense Fog Advisory | SGX | Orange, San Diego | 7 hr |
| Apr 10, 2:27 AM PDT | Small Craft Advisory | MTR | 4 days | |
| Apr 10, 2:28 AM PDT | Gale Watch | EKA | 12 hr | |
| Apr 10, 3:16 AM PDT | Gale Watch | LOX | 24 hr | |
| Apr 10, 8:16 AM PDT | Gale Watch | MTR | 19 hr | |
| Apr 10, 8:55 AM PDT | Gale Warning | LOX | 18 hr | |
| Apr 10, 2:53 PM PDT | Gale Watch | EKA | 12 hr | |
| Apr 10, 2:53 PM PDT | Gale Warning | EKA | 66 hr | |
| Apr 10, 2:53 PM PDT | Small Craft Advisory | EKA | 38 hr | |
| Apr 10, 8:34 PM PDT | Small Craft Advisory | LOX | 54 hr | |
| Apr 10, 11:09 PM PDT | Dense Fog Advisory | SGX | Orange, San Diego | 10 hr |
| Apr 11, 1:14 AM PDT | Frost Advisory | EKA | Lake, Mendocino | 31 hr |
| Apr 11, 2:46 AM PDT | Hazardous Seas Warning | EKA | 48 hr | |
| Apr 11, 3:18 AM PDT | Gale Warning | MTR | 47 hr | |
| Apr 11, 3:25 AM PDT | Gale Warning | LOX | 48 hr | |
| Apr 12, 1:40 AM PDT | Beach Hazards Statement | SGX | Orange | 21 hr |
| Apr 12, 2:54 AM PDT | Small Craft Advisory | LOX | 36 hr | |
| Apr 12, 5:31 AM PDT | Beach Hazards Statement | LOX | Los Angeles, Ventura | 15 hr |
| Apr 12, 2:23 PM PDT | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara | 20 hr |
| Apr 13, 2:24 AM PDT | Small Craft Advisory | EKA | 4 days | |
| Apr 13, 2:46 PM PDT | Gale Watch | EKA | 36 hr | |
| Apr 14, 6:47 AM PDT | Dense Fog Advisory | MTR | Monterey, San Mateo, Santa Cruz | 3 hr |
| Apr 14, 6:48 AM PDT | Marine Dense Fog Advisory | MTR | 3 hr | |
| Apr 14, 3:02 PM PDT | Small Craft Advisory | EKA | 49 hr | |
| Apr 14, 3:02 PM PDT | Hazardous Seas Watch | EKA | 24 hr | |
| Apr 15, 2:41 AM PDT | Gale Warning | EKA | 48 hr | |
| Apr 15, 2:37 PM PDT | Hazardous Seas Warning | EKA | 44 hr | |
| Apr 15, 5:41 PM PDT | Special Weather Statement | EKA | Trinity | 34 min |
| Apr 16, 1:04 AM PDT | Wind Advisory | VEF | Inyo, San Bernardino | 70 hr |
| Apr 16, 2:00 AM PDT | Wind Advisory | PSR | Imperial | 66 hr |
| Apr 16, 2:40 AM PDT | Small Craft Advisory | MTR | 36 hr | |
| Apr 16, 5:09 PM PDT | Wind Advisory | LOX | Los Angeles | 15 hr |
| Apr 16, 5:22 PM PDT | Wind Advisory | HNX | Kern | 36 hr |
| Apr 17, 2:22 AM PDT | Small Craft Advisory | MTR | 7 days | |
| Apr 17, 3:00 AM PDT | Small Craft Advisory | EKA | 8 hr | |
| Apr 17, 3:05 PM PDT | Gale Watch | EKA | 12 hr | |
| Apr 17, 3:05 PM PDT | Small Craft Advisory | EKA | 5 days | |
| Apr 18, 2:45 AM PDT | Gale Watch | EKA | 12 hr | |
| Apr 18, 2:45 AM PDT | Gale Warning | EKA | 6 days | |
| Apr 18, 2:45 AM PDT | Small Craft Advisory | EKA | 30 hr | |
| Apr 18, 2:45 AM PDT | Small Craft Advisory | EKA | 6 days | |
| Apr 19, 2:30 AM PDT | Small Craft Advisory | MTR | 5 days | |
| Apr 20, 2:28 AM PDT | Frost Advisory | EKA | Trinity | 30 hr |
| Apr 21, 2:37 AM PDT | Gale Warning | MTR | 42 hr | |
| Apr 21, 4:32 AM PDT | Dense Fog Advisory | MTR | Marin, Napa, Sonoma | 4 hr |
| Apr 21, 12:40 PM PDT | Frost Advisory | EKA | Trinity | 20 hr |
| Apr 22, 8:28 AM PDT | Hazardous Seas Warning | EKA | 18 hr | |
| Apr 22, 12:00 PM PDT | Frost Advisory | EKA | Trinity | 21 hr |
| Apr 23, 2:28 AM PDT | Wind Advisory | LOX | Los Angeles | 19 hr |
| Apr 23, 3:09 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Apr 23, 6:21 PM PDT | Wind Advisory | HNX | Kern | 8 hr |
| Apr 24, 1:47 AM PDT | Small Craft Advisory | LOX | 25 hr | |
| Apr 24, 12:34 PM PDT | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 58 hr |
| Apr 24, 12:42 PM PDT | Wind Advisory | PSR | Imperial | 60 hr |
| Apr 24, 1:07 PM PDT | Wind Advisory | VEF | Inyo, San Bernardino | 58 hr |
| Apr 24, 1:10 PM PDT | Winter Weather Advisory | STO | 70 hr | |
| Apr 24, 1:27 PM PDT | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 70 hr |
| Apr 24, 1:36 PM PDT | Winter Weather Advisory | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 69 hr |
| Apr 24, 1:58 PM PDT | Wind Advisory | HNX | Kern | 63 hr |
| Apr 25, 2:00 AM PDT | Small Craft Advisory | MTR | 8 days | |
| Apr 25, 2:10 AM PDT | Small Craft Advisory | EKA | 7 days | |
| Apr 25, 11:59 AM PDT | Winter Weather Advisory | VEF | Inyo | 36 hr |
| Apr 25, 12:48 PM PDT | Winter Weather Advisory | SGX | Riverside, San Bernardino | 34 hr |
| Apr 25, 1:04 PM PDT | Winter Weather Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 34 hr |
| Apr 25, 1:09 PM PDT | High Wind Warning | HNX | Kern | 40 hr |
| Apr 26, 9:05 AM PDT | Gale Warning | EKA | 18 hr | |
| Apr 26, 12:25 PM PDT | Beach Hazards Statement | LOX | Los Angeles | 4 days |
| Apr 26, 12:46 PM PDT | Special Weather Statement | HNX | Kings | 29 min |
| Apr 26, 12:48 PM PDT | Special Weather Statement | HNX | 27 min | |
| Apr 26, 1:02 PM PDT | Small Craft Advisory | LOX | 4 days | |
| Apr 26, 1:08 PM PDT | Special Weather Statement | HNX | 37 min | |
| Apr 26, 1:10 PM PDT | Special Weather Statement | HNX | Tulare | 35 min |
| Apr 26, 1:49 PM PDT | Special Weather Statement | HNX | Kern | 26 min |
| Apr 26, 1:54 PM PDT | Beach Hazards Statement | SGX | Orange | 4 days |
| Apr 26, 2:13 PM PDT | Special Weather Statement | HNX | Kern | 32 min |
| Apr 26, 2:46 PM PDT | Special Weather Statement | HNX | Kings | 29 min |
| Apr 26, 2:47 PM PDT | Hazardous Seas Warning | EKA | 47 hr | |
| Apr 26, 2:51 PM PDT | Special Weather Statement | HNX | Tulare | 24 min |
| Apr 26, 2:53 PM PDT | Special Weather Statement | HNX | Kern | 37 min |
| Apr 26, 3:00 PM PDT | Special Weather Statement | HNX | Kings | 30 min |
| Apr 26, 3:02 PM PDT | Special Weather Statement | HNX | Kern | 28 min |
| Apr 26, 3:14 PM PDT | Special Weather Statement | HNX | Merced | 31 min |
| Apr 26, 3:27 PM PDT | Special Weather Statement | HNX | Kern | 33 min |
| Apr 26, 3:28 PM PDT | Special Weather Statement | HNX | Kern | 32 min |
| Apr 26, 3:29 PM PDT | Special Weather Statement | HNX | Kings | 31 min |
| Apr 26, 4:03 PM PDT | Special Weather Statement | HNX | Tulare | 27 min |
| Apr 26, 7:19 PM PDT | Special Weather Statement | MFR | Modoc | 26 min |
| Apr 27, 2:30 AM PDT | Small Craft Advisory | MTR | 31 hr | |
| Apr 27, 2:30 AM PDT | Small Craft Advisory | MTR | 3 days | |
| Apr 27, 9:12 AM PDT | Gale Watch | EKA | 6 hr | |
| Apr 27, 3:01 PM PDT | Gale Warning | EKA | 32 hr | |
| Apr 28, 3:06 AM PDT | Wind Advisory | LOX | Santa Barbara | 24 hr |
| Apr 28, 3:09 AM PDT | Small Craft Advisory | LOX | 111 min | |
| Apr 28, 3:09 AM PDT | Small Craft Advisory | LOX | 24 hr | |
| Apr 29, 6:28 AM PDT | Dense Fog Advisory | MTR | Monterey, San Benito, Santa Cruz | 4 hr |
| Apr 29, 6:33 AM PDT | Marine Dense Fog Advisory | MTR | 3 hr | |
| Apr 30, 1:51 PM PDT | Special Weather Statement | HNX | Mono | 39 min |
| Apr 30, 1:56 PM PDT | Special Weather Statement | STO | Tuolumne | 34 min |
| Apr 30, 3:22 PM PDT | Special Weather Statement | HNX | Mariposa | 23 min |
| Apr 30, 4:07 PM PDT | Special Weather Statement | STO | Amador | 23 min |
| Apr 30, 4:47 PM PDT | Special Weather Statement | HNX | Mariposa | 43 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Tornado Warning | 1 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 126 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Weather Advisory | 6 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 8 |
| Wind and dust | |
| High Wind Warning | 1 |
| Lake Wind Advisory | 1 |
| Wind Advisory | 15 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Coast and beach | |
| High Surf Advisory | 4 |
| Beach Hazards Statement | 6 |
| Marine | |
| Gale Warning | 9 |
| Hazardous Seas Warning | 4 |
| Special Marine Warning | 2 |
| Gale Watch | 8 |
| Hazardous Seas Watch | 1 |
| Marine Dense Fog Advisory | 2 |
| Small Craft Advisory | 34 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Humboldt County28
- Los Angeles County13
- Mendocino County12
- Kern County12
- Santa Barbara County10
- Del Norte County8
- Santa Cruz County8
- Kings County8
- San Mateo County7
- Fresno County6
- Merced County6
- Tulare County5
- San Luis Obispo County5
- Ventura County5
- San Benito County5
- San Diego County5
- Tehama County5
- Yuba County5
- Lake County4
- Placer County4
- Nevada County4
- Madera County4
- Monterey County4
- Mariposa County4
- Orange County4
- Trinity County4
- San Bernardino County4
- Marin County3
- Sonoma County3
- Riverside County3
- Inyo County3
- Shasta County2
- Amador County2
- Butte County2
- Sacramento County2
- San Joaquin County2
- Santa Clara County2
- Napa County2
- Alpine County2
- El Dorado 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.