Alert archive / California / 2025
Weather alerts in California, January 2025
359 weather alerts in January 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 January 2025. Tap one for its archive.
- Alerts
- 359
- Warnings
- 85
- Watches
- 49
- Advisories
- 201
- Busiest day
- January 27, 202541 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 |
|---|---|---|---|---|
| Jan 1, 2:36 AM PST | Dense Fog Advisory | LOX | Los Angeles, Ventura | 3 hr |
| Jan 1, 2:36 AM PST | Wind Advisory | LOX | San Luis Obispo | 31 hr |
| Jan 1, 2:53 AM PST | Dense Fog Advisory | SGX | Orange, San Diego | 7 hr |
| Jan 1, 5:17 AM PST | Dense Fog Advisory | LOX | Los Angeles | 4 hr |
| Jan 1, 9:38 PM PST | Small Craft Advisory | LOX | 12 hr | |
| Jan 2, 1:18 AM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 4 days |
| Jan 2, 3:04 AM PST | Small Craft Advisory | MTR | 3 days | |
| Jan 2, 3:23 AM PST | Gale Warning | EKA | 26 hr | |
| Jan 2, 4:49 AM PST | Dense Fog Advisory | SGX | Orange, San Diego | 3 hr |
| Jan 2, 10:13 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 48 hr |
| Jan 2, 10:52 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 35 hr |
| Jan 2, 11:11 AM PST | Winter Storm Warning | STO | 35 hr | |
| Jan 2, 11:14 AM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 64 hr |
| Jan 2, 11:14 AM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 64 hr |
| Jan 2, 11:36 AM PST | Wind Advisory | REV | Mono | 31 hr |
| Jan 2, 12:29 PM PST | Wind Advisory | HNX | Kern | 23 min |
| Jan 2, 12:54 PM PST | Wind Advisory | HNX | Kern | 42 hr |
| Jan 2, 2:10 PM PST | Small Craft Advisory | MTR | 61 hr | |
| Jan 2, 6:04 PM PST | Wind Advisory | MFR | Siskiyou | 19 hr |
| Jan 2, 7:35 PM PST | Dense Fog Advisory | SGX | Orange, San Diego | 14 hr |
| Jan 2, 7:51 PM PST | Dense Fog Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 13 hr |
| Jan 3, 12:00 AM PST | Wind Advisory | VEF | Inyo | 28 hr |
| Jan 3, 1:41 AM PST | Small Craft Advisory | LOX | 5 days | |
| Jan 3, 2:25 AM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 56 hr |
| Jan 3, 2:45 AM PST | Winter Weather Advisory | MFR | Siskiyou | 31 hr |
| Jan 3, 5:28 AM PST | Small Craft Advisory | EKA | 52 hr | |
| Jan 3, 7:39 AM PST | Areal Flood Advisory | EKA | Humboldt | 4 hr |
| Jan 3, 1:37 PM PST | Special Weather Statement | EKA | Humboldt | 38 min |
| Jan 3, 1:40 PM PST | Special Weather Statement | EKA | Humboldt | 35 min |
| Jan 3, 1:57 PM PST | Special Weather Statement | EKA | 33 min | |
| Jan 3, 2:03 PM PST | Special Weather Statement | EKA | Mendocino | 27 min |
| Jan 3, 2:19 PM PST | Fire Weather Watch | LOX | Los Angeles, Santa Barbara, Ventura | 5 days |
| Jan 3, 2:21 PM PST | Special Weather Statement | EKA | Humboldt | 24 min |
| Jan 3, 2:43 PM PST | Special Weather Statement | EKA | Mendocino | 32 min |
| Jan 3, 4:23 PM PST | Special Weather Statement | EKA | Humboldt | 37 min |
| Jan 3, 5:19 PM PST | Special Weather Statement | STO | Tehama | 41 min |
| Jan 3, 5:22 PM PST | Tornado Warning | STO | Shasta, Tehama | 38 min |
| Jan 3, 6:08 PM PST | Special Weather Statement | STO | Shasta | 52 min |
| Jan 3, 9:27 PM PST | Special Marine Warning | EKA | 20 min | |
| Jan 3, 9:41 PM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 11 hr |
| Jan 3, 10:57 PM PST | Special Weather Statement | EKA | Humboldt | 33 min |
| Jan 4, 2:28 AM PST | Dense Fog Advisory | LOX | San Luis Obispo | 8 hr |
| Jan 4, 4:33 AM PST | Dense Fog Advisory | STO | 4 hr | |
| Jan 4, 12:26 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 47 hr |
| Jan 4, 12:38 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 49 hr |
| Jan 4, 2:00 PM PST | Gale Watch | LOX | 46 hr | |
| Jan 5, 2:53 AM PST | Small Craft Advisory | MTR | 3 days | |
| Jan 5, 7:51 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 5 hr |
| Jan 5, 8:16 AM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 61 hr |
| Jan 5, 9:48 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 59 hr |
| Jan 5, 10:19 AM PST | High Wind Watch | VEF | San Bernardino | 15 hr |
| Jan 5, 12:04 PM PST | Small Craft Advisory | LOX | 8 hr | |
| Jan 5, 12:30 PM PST | High Wind Warning | LOX | Los Angeles, Ventura | 3 days |
| Jan 5, 12:47 PM PST | Wind Advisory | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 66 hr |
| Jan 5, 12:52 PM PST | Fire Weather Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Jan 5, 1:10 PM PST | Wind Advisory | STO | 66 hr | |
| Jan 5, 2:40 PM PST | Red Flag Warning | LOX | Los Angeles, Santa Barbara, Ventura | 5 days |
| Jan 5, 2:54 PM PST | Small Craft Advisory | EKA | 5 days | |
| Jan 5, 8:00 PM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 49 hr |
| Jan 6, 12:38 AM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 59 hr |
| Jan 6, 1:01 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 51 hr |
| Jan 6, 1:10 AM PST | High Wind Warning | VEF | Inyo, San Bernardino | 57 hr |
| Jan 6, 1:10 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 63 hr |
| Jan 6, 1:40 AM PST | Dense Fog Advisory | MTR | Marin, Napa, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 8 hr |
| Jan 6, 3:02 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Tulare | 9 hr |
| Jan 6, 7:17 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more | 51 hr |
| Jan 6, 9:54 AM PST | Dense Fog Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more | 2 hr |
| Jan 6, 11:50 AM PST | High Wind Warning | HNX | Kern | 46 hr |
| Jan 6, 11:50 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 50 hr |
| Jan 6, 11:55 AM PST | Gale Warning | LOX | 54 hr | |
| Jan 6, 11:55 AM PST | Storm Warning | LOX | 54 hr | |
| Jan 6, 11:55 AM PST | Dense Fog Advisory | MTR | Marin, Napa, Sonoma | 2 hr |
| Jan 6, 12:16 PM PST | Small Craft Advisory | SGX | 49 hr | |
| Jan 6, 12:40 PM PST | Small Craft Advisory | LOX | 20 hr | |
| Jan 6, 12:57 PM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
| Jan 6, 1:39 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
| Jan 6, 1:39 PM PST | Wind Advisory | SGX | San Bernardino | 48 hr |
| Jan 6, 5:22 PM PST | Coastal Flood Advisory | LOX | Los Angeles | 40 hr |
| Jan 7, 1:29 AM PST | Winter Weather Advisory | SGX | San Bernardino | 9 hr |
| Jan 7, 2:56 AM PST | Gale Watch | LOX | 6 hr | |
| Jan 7, 11:49 AM PST | Freeze Watch | HNX | Kern, Kings, Tulare | 22 hr |
| Jan 7, 2:37 PM PST | Small Craft Advisory | EKA | 3 days | |
| Jan 8, 9:43 AM PST | Freeze Warning | HNX | Kern, Kings, Tulare | 23 hr |
| Jan 8, 1:05 PM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 30 hr |
| Jan 8, 5:19 PM PST | Wind Advisory | VEF | San Bernardino | 27 hr |
| Jan 8, 8:05 PM PST | Small Craft Advisory | LOX | 7 days | |
| Jan 8, 9:54 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 15 hr |
| Jan 8, 9:54 PM PST | Wind Advisory | LOX | Los Angeles, Ventura | 38 hr |
| Jan 8, 10:40 PM PST | Frost Advisory | LOX | Santa Barbara, Ventura | 10 hr |
| Jan 9, 1:34 AM PST | Freeze Watch | LOX | Ventura | 11 hr |
| Jan 9, 2:13 AM PST | Small Craft Advisory | MTR | 5 days | |
| Jan 9, 3:17 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 39 hr |
| Jan 9, 9:03 AM PST | Gale Watch | EKA | 12 hr | |
| Jan 9, 12:41 PM PST | Frost Advisory | LOX | Ventura | 19 hr |
| Jan 9, 12:41 PM PST | High Wind Warning | LOX | Los Angeles, Ventura | 23 hr |
| Jan 9, 8:47 PM PST | Gale Warning | EKA | 3 days | |
| Jan 10, 12:07 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Napa, San Mateo, Santa Clara, Santa Cruz and 1 more | 57 hr |
| Jan 10, 2:15 AM PST | Gale Warning | MTR | 3 days | |
| Jan 10, 2:15 AM PST | Small Craft Advisory | MTR | 19 hr | |
| Jan 10, 3:00 AM PST | Small Craft Advisory | LOX | 4 days | |
| Jan 10, 10:43 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 25 hr |
| Jan 10, 12:06 PM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 48 hr |
| Jan 10, 12:24 PM PST | Fire Weather Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 15 hr |
| Jan 10, 12:34 PM PST | Wind Advisory | VEF | San Bernardino | 5 days |
| Jan 10, 12:35 PM PST | Freeze Watch | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 24 hr |
| Jan 10, 12:47 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 13 hr |
| Jan 10, 1:10 PM PST | Wind Advisory | STO | 44 hr | |
| Jan 10, 1:34 PM PST | Frost Advisory | MTR | Monterey, San Benito | 19 hr |
| Jan 10, 2:48 PM PST | Fire Weather Watch | LOX | Los Angeles, Ventura | 22 hr |
| Jan 10, 8:40 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 5 days |
| Jan 10, 11:59 PM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 35 hr |
| Jan 11, 1:55 AM PST | Frost Advisory | LOX | Ventura | 30 hr |
| Jan 11, 1:55 AM PST | High Wind Warning | LOX | Los Angeles, Ventura | 35 hr |
| Jan 11, 1:55 AM PST | Wind Advisory | LOX | San Luis Obispo | 30 hr |
| Jan 11, 1:55 AM PST | Wind Advisory | LOX | Ventura | 37 hr |
| Jan 11, 3:40 AM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 5 days |
| Jan 11, 11:34 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 24 hr |
| Jan 11, 12:31 PM PST | Freeze Warning | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 4 days |
| Jan 11, 12:31 PM PST | Wind Advisory | HNX | Kern | 4 days |
| Jan 11, 1:05 PM PST | Frost Advisory | MTR | Monterey, San Benito | 20 hr |
| Jan 11, 1:06 PM PST | Fire Weather Watch | SGX | Riverside, San Diego | 24 hr |
| Jan 11, 1:16 PM PST | Red Flag Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 5 days |
| Jan 12, 1:39 AM PST | High Wind Watch | LOX | Los Angeles, Ventura | 13 hr |
| Jan 12, 2:35 AM PST | Small Craft Advisory | MTR | 36 hr | |
| Jan 12, 2:52 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 5 hr |
| Jan 12, 11:18 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Monterey, San Benito, Santa Clara | 22 hr |
| Jan 12, 11:18 AM PST | Wind Advisory | MTR | Napa, Sonoma | 26 hr |
| Jan 12, 11:36 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 25 hr |
| Jan 12, 12:52 PM PST | Wind Advisory | EKA | Lake | 23 hr |
| Jan 12, 12:54 PM PST | Freeze Warning | LOX | Ventura | 20 hr |
| Jan 12, 2:58 PM PST | High Wind Warning | LOX | Los Angeles, Ventura | 45 hr |
| Jan 13, 2:11 AM PST | Frost Advisory | SGX | Riverside, San Bernardino | 7 hr |
| Jan 13, 2:11 AM PST | Frost Advisory | SGX | Riverside, San Bernardino | 31 hr |
| Jan 13, 2:11 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 64 hr |
| Jan 13, 2:39 AM PST | Gale Warning | LOX | 34 hr | |
| Jan 13, 3:06 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 60 hr |
| Jan 13, 3:07 AM PST | Small Craft Advisory | EKA | 18 hr | |
| Jan 13, 3:07 AM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Jan 13, 11:59 AM PST | Frost Advisory | LOX | San Luis Obispo | 21 hr |
| Jan 13, 11:59 AM PST | Freeze Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 21 hr |
| Jan 13, 12:32 PM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara | 8 hr |
| Jan 13, 1:00 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 20 hr |
| Jan 13, 1:44 PM PST | Cold Weather Advisory | EKA | Humboldt, Mendocino | 19 hr |
| Jan 14, 12:07 PM PST | Freeze Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 21 hr |
| Jan 14, 12:59 PM PST | Gale Warning | LOX | 25 hr | |
| Jan 14, 12:59 PM PST | Small Craft Advisory | LOX | 14 hr | |
| Jan 14, 5:29 PM PST | Frost Advisory | MTR | Monterey, San Benito | 16 hr |
| Jan 15, 2:00 PM PST | Small Craft Advisory | LOX | 13 hr | |
| Jan 15, 2:31 PM PST | Gale Watch | EKA | 23 hr | |
| Jan 15, 2:31 PM PST | Small Craft Advisory | EKA | 60 hr | |
| Jan 15, 2:56 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 18 hr |
| Jan 16, 9:02 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 24 hr |
| Jan 16, 1:27 PM PST | Frost Advisory | LOX | Los Angeles, San Luis Obispo, Ventura | 20 hr |
| Jan 16, 1:27 PM PST | Freeze Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 20 hr |
| Jan 16, 10:33 PM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 4 days |
| Jan 17, 8:38 AM PST | Frost Advisory | MTR | Monterey, San Benito | 24 hr |
| Jan 17, 12:59 PM PST | Fire Weather Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Jan 17, 1:09 PM PST | Freeze Warning | LOX | San Luis Obispo, Santa Barbara, Ventura | 14 hr |
| Jan 17, 1:54 PM PST | Fire Weather Watch | LOX | Los Angeles, Ventura | 25 hr |
| Jan 17, 8:26 PM PST | Small Craft Advisory | LOX | 7 hr | |
| Jan 18, 3:54 AM PST | Dense Fog Advisory | STO | 7 hr | |
| Jan 18, 4:20 AM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 63 hr |
| Jan 18, 5:07 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Madera, Mariposa, Merced, Tulare | 6 hr |
| Jan 18, 11:40 AM PST | Wind Advisory | VEF | San Bernardino | 3 days |
| Jan 18, 12:06 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 23 hr |
| Jan 18, 12:23 PM PST | Frost Advisory | MTR | Monterey, San Benito | 21 hr |
| Jan 18, 12:54 PM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 6 days |
| Jan 18, 1:10 PM PST | Gale Watch | LOX | 24 hr | |
| Jan 18, 1:10 PM PST | Small Craft Advisory | LOX | 43 hr | |
| Jan 18, 2:43 PM PST | Fire Weather Watch | LOX | Los Angeles, Ventura | 72 hr |
| Jan 18, 2:43 PM PST | Red Flag Warning | LOX | Los Angeles, Santa Barbara, Ventura | 6 days |
| Jan 18, 8:57 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 16 hr |
| Jan 19, 1:00 AM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 45 hr |
| Jan 19, 1:24 AM PST | Small Craft Advisory | SGX | 57 hr | |
| Jan 19, 2:02 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Napa, Sonoma | 41 hr |
| Jan 19, 2:11 AM PST | Wind Advisory | EKA | Lake | 44 hr |
| Jan 19, 2:17 AM PST | Small Craft Advisory | MTR | 37 hr | |
| Jan 19, 2:17 AM PST | Small Craft Advisory | MTR | 18 hr | |
| Jan 19, 2:42 AM PST | Small Craft Advisory | EKA | 36 hr | |
| Jan 19, 5:27 AM PST | Dense Fog Advisory | MTR | Marin, Napa, Santa Clara, Sonoma | 15 min |
| Jan 19, 5:42 AM PST | Dense Fog Advisory | MTR | Marin, Napa, Santa Clara, Sonoma | 6 hr |
| Jan 19, 9:06 AM PST | Freeze Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 27 hr |
| Jan 19, 11:16 AM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara, Ventura | 50 hr |
| Jan 19, 11:16 AM PST | Wind Advisory | LOX | Los Angeles | 50 hr |
| Jan 19, 11:29 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 32 hr |
| Jan 19, 11:57 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 52 hr |
| Jan 19, 12:18 PM PST | Wind Advisory | HNX | Kern | 38 hr |
| Jan 19, 12:57 PM PST | Coastal Flood Advisory | LOX | Los Angeles | 47 hr |
| Jan 19, 12:57 PM PST | High Surf Warning | LOX | Los Angeles | 43 hr |
| Jan 19, 1:22 PM PST | Gale Warning | LOX | 43 hr | |
| Jan 19, 1:31 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 19 hr |
| Jan 19, 1:31 PM PST | Freeze Warning | MTR | Monterey, San Benito | 19 hr |
| Jan 19, 8:43 PM PST | Small Craft Advisory | MTR | 5 hr | |
| Jan 20, 1:43 AM PST | Freeze Watch | PSR | Imperial, Riverside | 25 hr |
| Jan 20, 4:23 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Madera, Merced, Tulare | 7 hr |
| Jan 20, 10:46 AM PST | Freeze Watch | LOX | Los Angeles | 15 hr |
| Jan 20, 10:46 AM PST | Freeze Warning | LOX | Los Angeles, Santa Barbara, Ventura | 22 hr |
| Jan 20, 11:29 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 22 hr |
| Jan 20, 11:29 AM PST | Freeze Warning | MTR | Monterey | 22 hr |
| Jan 20, 11:54 AM PST | Freeze Warning | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 45 hr |
| Jan 20, 12:25 PM PST | Cold Weather Advisory | EKA | Humboldt, Mendocino | 21 hr |
| Jan 20, 1:35 PM PST | Fire Weather Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 23 hr |
| Jan 21, 12:17 AM PST | Small Craft Advisory | LOX | 36 hr | |
| Jan 21, 1:41 AM PST | Frost Advisory | LOX | Santa Barbara | 7 hr |
| Jan 21, 1:41 AM PST | Freeze Warning | LOX | Los Angeles, Santa Barbara, Ventura | 11 hr |
| Jan 21, 2:26 AM PST | Freeze Warning | PSR | Imperial, Riverside | 30 hr |
| Jan 21, 8:11 AM PST | Small Craft Advisory | LOX | 19 hr | |
| Jan 21, 8:15 AM PST | High Surf Advisory | LOX | Los Angeles | 4 hr |
| Jan 21, 11:26 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 23 hr |
| Jan 21, 11:26 AM PST | Freeze Warning | MTR | Marin, Monterey, Napa, Sonoma | 23 hr |
| Jan 21, 1:11 PM PST | Freeze Warning | LOX | Los Angeles, Ventura | 20 hr |
| Jan 21, 1:39 PM PST | Cold Weather Advisory | EKA | Mendocino | 19 hr |
| Jan 21, 2:30 PM PST | Gale Watch | LOX | 13 hr | |
| Jan 21, 6:32 PM PST | Small Craft Advisory | LOX | 56 hr | |
| Jan 21, 10:43 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 2 hr |
| Jan 21, 10:43 PM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Ventura | 39 hr |
| Jan 22, 12:54 AM PST | High Wind Warning | LOX | Los Angeles, Ventura | 37 hr |
| Jan 22, 2:41 AM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 9 hr |
| Jan 22, 2:51 AM PST | Gale Watch | EKA | 24 hr | |
| Jan 22, 3:31 AM PST | Gale Warning | LOX | 35 hr | |
| Jan 22, 3:31 AM PST | Small Craft Advisory | LOX | 11 hr | |
| Jan 22, 12:04 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 30 hr |
| Jan 22, 1:44 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 1 more | 19 hr |
| Jan 22, 2:24 PM PST | Gale Watch | MTR | 12 hr | |
| Jan 22, 2:24 PM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 23, 2:26 AM PST | Gale Warning | MTR | 67 hr | |
| Jan 23, 2:26 AM PST | Small Craft Advisory | MTR | 37 hr | |
| Jan 23, 2:57 AM PST | Gale Warning | EKA | 66 hr | |
| Jan 23, 2:57 AM PST | Small Craft Advisory | EKA | 4 days | |
| Jan 23, 2:58 AM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara | 30 hr |
| Jan 23, 2:58 AM PST | Freeze Warning | LOX | Los Angeles, Santa Barbara, Ventura | 30 hr |
| Jan 23, 10:58 AM PST | Winter Weather Advisory | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 4 days |
| Jan 23, 11:15 AM PST | Wind Advisory | STO | 63 hr | |
| Jan 23, 12:12 PM PST | Wind Advisory | MTR | Napa, Sonoma | 68 hr |
| Jan 23, 12:56 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Jan 23, 1:34 PM PST | Winter Weather Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 4 days |
| Jan 23, 2:07 PM PST | Frost Advisory | MTR | Monterey | 19 hr |
| Jan 23, 2:31 PM PST | Small Craft Advisory | LOX | 12 hr | |
| Jan 23, 2:34 PM PST | Wind Advisory | LOX | Los Angeles, Ventura | 3 hr |
| Jan 23, 2:34 PM PST | Cold Weather Advisory | MFR | Modoc, Siskiyou | 67 hr |
| Jan 23, 2:34 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 61 hr |
| Jan 24, 2:43 AM PST | Cold Weather Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 30 hr |
| Jan 24, 2:43 AM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 53 hr |
| Jan 24, 3:03 AM PST | Winter Storm Watch | VEF | Inyo, San Bernardino | 32 hr |
| Jan 24, 9:07 AM PST | Small Craft Advisory | EKA | 6 hr | |
| Jan 24, 11:07 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 22 hr |
| Jan 24, 11:07 AM PST | Freeze Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 5 days |
| Jan 24, 12:34 PM PST | Winter Weather Advisory | STO | 37 hr | |
| Jan 24, 12:36 PM PST | Winter Storm Warning | LOX | Los Angeles | 3 days |
| Jan 24, 12:59 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino | 3 days |
| Jan 24, 12:59 PM PST | Winter Weather Advisory | SGX | San Bernardino, San Diego | 3 days |
| Jan 24, 1:00 PM PST | Flood Watch | LOX | Los Angeles, Ventura | 69 hr |
| Jan 24, 1:02 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 61 hr |
| Jan 24, 1:05 PM PST | Wind Advisory | SGX | San Bernardino, San Diego | 41 hr |
| Jan 25, 2:01 AM PST | Small Craft Advisory | MTR | 37 hr | |
| Jan 25, 2:03 AM PST | Winter Storm Warning | VEF | Inyo, San Bernardino | 57 hr |
| Jan 25, 2:03 AM PST | Winter Weather Advisory | VEF | Inyo, San Bernardino | 4 days |
| Jan 25, 2:08 AM PST | Small Craft Advisory | SGX | 24 hr | |
| Jan 25, 2:10 AM PST | Wind Advisory | LOX | Los Angeles | 23 hr |
| Jan 25, 2:29 AM PST | Dense Fog Advisory | MTR | Marin, Napa, Sonoma | 7 hr |
| Jan 25, 2:38 AM PST | Small Craft Advisory | LOX | 24 hr | |
| Jan 25, 10:39 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Monterey, San Benito, Santa Clara | 22 hr |
| Jan 25, 12:10 PM PST | Cold Weather Advisory | EKA | Del Norte, Humboldt, Mendocino | 21 hr |
| Jan 25, 5:44 PM PST | Special Weather Statement | HNX | Fresno | 31 min |
| Jan 25, 9:03 PM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Jan 26, 3:12 AM PST | Cold Weather Advisory | MFR | Modoc, Siskiyou | 31 hr |
| Jan 26, 9:25 AM PST | Special Marine Warning | LOX | 35 min | |
| Jan 26, 10:11 AM PST | Special Weather Statement | LOX | Los Angeles | 34 min |
| Jan 26, 10:45 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Mateo and 3 more | 22 hr |
| Jan 26, 10:45 AM PST | Freeze Warning | MTR | Monterey, San Benito, Santa Clara | 22 hr |
| Jan 26, 10:50 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 26, 11:23 AM PST | Freeze Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 23 hr |
| Jan 26, 11:41 AM PST | Cold Weather Advisory | EKA | Del Norte, Humboldt, Mendocino | 21 hr |
| Jan 26, 11:42 AM PST | Special Marine Warning | LOX | 63 min | |
| Jan 26, 11:53 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 26, 12:10 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 26, 12:32 PM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 26, 12:55 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 26, 2:39 PM PST | Special Marine Warning | LOX | 66 min | |
| Jan 26, 3:42 PM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 26, 3:43 PM PST | Special Weather Statement | HNX | 32 min | |
| Jan 26, 4:34 PM PST | Special Weather Statement | HNX | 26 min | |
| Jan 26, 5:33 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 26, 5:59 PM PST | Areal Flood Advisory | LOX | Santa Barbara | 5 hr |
| Jan 26, 6:19 PM PST | Areal Flood Advisory | LOX | Los Angeles, Ventura | 3 hr |
| Jan 26, 6:21 PM PST | Special Marine Warning | LOX | 84 min | |
| Jan 26, 6:31 PM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 26, 6:37 PM PST | Special Weather Statement | SGX | Orange | 23 min |
| Jan 26, 7:17 PM PST | Special Marine Warning | SGX | 43 min | |
| Jan 26, 7:18 PM PST | Special Weather Statement | LOX | Los Angeles | 87 min |
| Jan 26, 7:40 PM PST | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Jan 26, 7:53 PM PST | Special Marine Warning | LOX | 112 min | |
| Jan 26, 8:08 PM PST | Special Marine Warning | LOX | 112 min | |
| Jan 26, 8:24 PM PST | Areal Flood Advisory | LOX | Ventura | 4 hr |
| Jan 26, 8:32 PM PST | Areal Flood Advisory | LOX | Los Angeles | 4 hr |
| Jan 26, 9:55 PM PST | Areal Flood Advisory | LOX | Los Angeles, Ventura | 2 hr |
| Jan 26, 10:21 PM PST | Special Marine Warning | LOX | 24 min | |
| Jan 26, 10:53 PM PST | Areal Flood Advisory | LOX | Los Angeles | 2 hr |
| Jan 26, 10:53 PM PST | Special Marine Warning | LOX | 49 min | |
| Jan 26, 11:08 PM PST | Special Marine Warning | LOX | 37 min | |
| Jan 26, 11:39 PM PST | Special Marine Warning | LOX | 36 min | |
| Jan 27, 12:31 AM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 27, 1:03 AM PST | Special Marine Warning | SGX | 42 min | |
| Jan 27, 1:11 AM PST | Beach Hazards Statement | SGX | San Diego | 109 min |
| Jan 27, 1:35 AM PST | Special Marine Warning | SGX | 26 min | |
| Jan 27, 1:52 AM PST | Areal Flood Advisory | LOX | Los Angeles | 2 hr |
| Jan 27, 1:57 AM PST | Areal Flood Advisory | LOX | Los Angeles, Ventura | 2 hr |
| Jan 27, 2:44 AM PST | Special Marine Warning | LOX | 61 min | |
| Jan 27, 3:03 AM PST | Special Marine Warning | LOX | 42 min | |
| Jan 27, 3:15 AM PST | Frost Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 30 hr |
| Jan 27, 3:15 AM PST | Freeze Warning | LOX | Los Angeles, Santa Barbara, Ventura | 30 hr |
| Jan 27, 3:38 AM PST | Special Marine Warning | LOX | 37 min | |
| Jan 27, 3:51 AM PST | Special Marine Warning | LOX | 114 min | |
| Jan 27, 5:09 AM PST | Special Marine Warning | SGX | 66 min | |
| Jan 27, 6:18 AM PST | Special Marine Warning | SGX | 42 min | |
| Jan 27, 7:24 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Tulare | 4 hr |
| Jan 27, 8:48 AM PST | Special Marine Warning | SGX | 42 min | |
| Jan 27, 9:16 AM PST | Special Marine Warning | SGX | 44 min | |
| Jan 27, 10:41 AM PST | Freeze Warning | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 70 hr |
| Jan 27, 11:24 AM PST | Cold Weather Advisory | EKA | Humboldt, Mendocino | 22 hr |
| Jan 27, 11:57 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Mateo and 3 more | 21 hr |
| Jan 27, 11:57 AM PST | Freeze Warning | MTR | Monterey, San Benito, Santa Clara | 21 hr |
| Jan 27, 8:57 PM PST | Cold Weather Advisory | MFR | Siskiyou | 12 hr |
| Jan 27, 10:11 PM PST | Small Craft Advisory | LOX | 35 hr | |
| Jan 28, 2:51 AM PST | Freeze Watch | LOX | Ventura | 11 hr |
| Jan 28, 10:33 AM PST | Frost Advisory | MTR | Marin, Monterey, Napa, San Benito, Santa Clara, Sonoma | 22 hr |
| Jan 28, 10:33 AM PST | Freeze Warning | MTR | Monterey, San Benito, Santa Clara | 22 hr |
| Jan 28, 1:17 PM PST | Small Craft Advisory | LOX | 14 hr | |
| Jan 28, 1:49 PM PST | Cold Weather Advisory | EKA | Mendocino | 19 hr |
| Jan 28, 1:56 PM PST | Freeze Warning | LOX | Los Angeles, Ventura | 19 hr |
| Jan 28, 2:28 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 4 days |
| Jan 28, 9:07 PM PST | Frost Advisory | LOX | Los Angeles, Ventura | 12 hr |
| Jan 29, 12:59 AM PST | Wind Advisory | MFR | Siskiyou | 50 hr |
| Jan 29, 2:22 AM PST | Gale Watch | EKA | 14 hr | |
| Jan 29, 6:46 AM PST | Winter Storm Watch | EKA | 15 hr | |
| Jan 29, 3:52 PM PST | Gale Warning | EKA | 45 hr | |
| Jan 29, 3:52 PM PST | Small Craft Advisory | EKA | 11 hr | |
| Jan 29, 8:17 PM PST | Small Craft Advisory | MTR | 6 days | |
| Jan 29, 9:56 PM PST | Winter Storm Warning | EKA | 40 hr | |
| Jan 29, 10:05 PM PST | Wind Advisory | EKA | Del Norte, Humboldt | 42 hr |
| Jan 30, 1:18 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 5 days |
| Jan 30, 2:32 AM PST | Small Craft Advisory | EKA | 24 hr | |
| Jan 30, 12:01 PM PST | Flood Watch | STO | 3 days | |
| Jan 30, 12:11 PM PST | Flood Watch | HNX | Madera, Mariposa, Merced | 56 hr |
| Jan 30, 12:11 PM PST | Wind Advisory | HNX | Kern, Tulare | 3 days |
| Jan 30, 12:11 PM PST | Winter Storm Warning | HNX | Fresno, Madera, Mariposa, Tulare, Tuolumne | 56 hr |
| Jan 30, 12:33 PM PST | Winter Weather Advisory | STO | 63 hr | |
| Jan 30, 1:46 PM PST | High Wind Watch | REV | Mono | 48 hr |
| Jan 30, 1:46 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 62 hr |
| Jan 30, 1:46 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 62 hr |
| Jan 30, 2:54 PM PST | Small Craft Advisory | EKA | 30 hr | |
| Jan 30, 9:17 PM PST | Flood Watch | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more | 65 hr |
| Jan 31, 2:29 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 6 days |
| Jan 31, 2:40 AM PST | High Wind Warning | MFR | Siskiyou | 12 hr |
| Jan 31, 12:08 PM PST | Winter Storm Watch | MFR | Modoc, Siskiyou | 15 hr |
| Jan 31, 1:39 PM PST | Small Craft Advisory | LOX | 37 hr | |
| Jan 31, 1:53 PM PST | Winter Storm Watch | EKA | Del Norte, Humboldt | 47 hr |
| Jan 31, 1:57 PM PST | Flood Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 46 hr |
| Jan 31, 2:47 PM PST | Wind Advisory | MFR | Siskiyou | 4 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 | |
| Tornado Warning | 1 |
| Special Weather Statement | 16 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 5 |
| Areal Flood Advisory | 18 |
| Winter | |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 6 |
| Winter Weather Advisory | 12 |
| Cold | |
| Freeze Warning | 22 |
| Freeze Watch | 9 |
| Cold Weather Advisory | 11 |
| Frost Advisory | 30 |
| Wind and dust | |
| High Wind Warning | 12 |
| High Wind Watch | 11 |
| Lake Wind Advisory | 3 |
| Wind Advisory | 48 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 9 |
| Fog and smoke | |
| Dense Fog Advisory | 22 |
| Coast and beach | |
| High Surf Warning | 1 |
| Coastal Flood Advisory | 5 |
| High Surf Advisory | 6 |
| Beach Hazards Statement | 8 |
| Marine | |
| Gale Warning | 11 |
| Hazardous Seas Warning | 2 |
| Special Marine Warning | 22 |
| Storm Warning | 1 |
| Gale Watch | 9 |
| Small Craft Advisory | 46 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Los Angeles County64
- Ventura County60
- San Bernardino County36
- Sonoma County32
- Santa Barbara County30
- Monterey County30
- Marin County28
- Napa County28
- Riverside County25
- Santa Clara County25
- San Diego County22
- Alameda County21
- Contra Costa County21
- San Benito County21
- Kern County20
- Humboldt County19
- Tulare County19
- San Luis Obispo County18
- Orange County18
- San Mateo County18
- Fresno County17
- Santa Cruz County15
- Mendocino County15
- Kings County15
- Madera County15
- Merced County12
- City and County of San Francisco11
- Siskiyou County11
- Del Norte County10
- Mariposa County9
- Alpine County8
- El Dorado County8
- Nevada County8
- Placer County8
- Inyo County7
- Imperial County6
- Modoc County5
- Lassen County4
- Plumas County4
- Sierra County4
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.