Alert archive / California / 2023
Weather alerts in California, November 2023
272 weather alerts in November 2023, 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 November 2023. Tap one for its archive.
- Alerts
- 272
- Warnings
- 62
- Watches
- 28
- Advisories
- 141
- Busiest day
- November 18, 202335 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 |
|---|---|---|---|---|
| Nov 1, 12:47 PM PDT | Flash Flood Watch | EKA | Del Norte | 3 days |
| Nov 1, 1:36 PM PDT | Frost Advisory | LOX | San Luis Obispo, Santa Barbara | 18 hr |
| Nov 1, 1:36 PM PDT | Freeze Warning | LOX | Los Angeles, San Luis Obispo | 18 hr |
| Nov 1, 2:48 PM PDT | Small Craft Advisory | EKA | 24 hr | |
| Nov 2, 12:58 PM PDT | Wind Advisory | MFR | Modoc, Siskiyou | 58 hr |
| Nov 2, 1:08 PM PDT | Frost Advisory | LOX | Los Angeles, San Luis Obispo | 19 hr |
| Nov 2, 3:01 PM PDT | Small Craft Advisory | EKA | 3 days | |
| Nov 3, 2:37 AM PDT | Small Craft Advisory | EKA | 61 hr | |
| Nov 3, 1:51 PM PDT | Small Craft Advisory | MTR | 43 hr | |
| Nov 3, 8:28 PM PDT | Dense Fog Advisory | SGX | Orange, San Diego | 11 hr |
| Nov 3, 10:03 PM PDT | Dense Fog Advisory | LOX | Los Angeles | 12 hr |
| Nov 4, 2:11 AM PDT | Small Craft Advisory | LOX | 5 days | |
| Nov 4, 6:30 AM PDT | Dense Fog Advisory | MTR | Marin, Napa, Sonoma | 4 hr |
| Nov 4, 1:15 PM PDT | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 52 hr |
| Nov 4, 1:40 PM PDT | Small Craft Advisory | MTR | 7 hr | |
| Nov 4, 7:58 PM PDT | Dense Fog Advisory | LOX | Los Angeles, Ventura | 7 hr |
| Nov 5, 1:22 AM PDT | Small Craft Advisory | LOX | 38 hr | |
| Nov 5, 1:57 AM PST | Dense Fog Advisory | LOX | San Luis Obispo, Santa Barbara | 8 hr |
| Nov 5, 2:02 AM PST | Wind Advisory | MFR | Modoc | 41 hr |
| Nov 5, 2:49 AM PST | Dense Fog Advisory | MTR | Monterey, San Benito | 10 min |
| Nov 5, 2:59 AM PST | Dense Fog Advisory | MTR | Monterey, San Benito | 6 hr |
| Nov 5, 8:01 AM PST | Small Craft Advisory | EKA | 59 min | |
| Nov 5, 8:44 AM PST | Flash Flood Watch | EKA | Del Norte | 25 hr |
| Nov 5, 12:24 PM PST | Winter Weather Advisory | STO | 53 hr | |
| Nov 5, 12:51 PM PST | Winter Weather Advisory | HNX | Fresno, Madera, Mariposa, Tuolumne | 51 hr |
| Nov 5, 1:07 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 38 hr |
| Nov 5, 2:07 PM PST | Small Craft Advisory | MTR | 3 days | |
| Nov 5, 3:12 PM PST | Small Craft Advisory | EKA | 70 hr | |
| Nov 5, 7:05 PM PST | Special Weather Statement | STO | Shasta | 40 min |
| Nov 5, 8:55 PM PST | Dense Fog Advisory | SGX | Orange, San Diego | 12 hr |
| Nov 6, 1:15 AM PST | Areal Flood Advisory | EKA | Humboldt | 2 hr |
| Nov 6, 2:48 AM PST | Gale Watch | LOX | 24 hr | |
| Nov 6, 2:48 AM PST | Small Craft Advisory | LOX | 48 hr | |
| Nov 6, 2:51 AM PST | Gale Watch | MTR | 24 hr | |
| Nov 6, 2:51 AM PST | Small Craft Advisory | MTR | 54 hr | |
| Nov 6, 4:42 AM PST | Small Craft Advisory | EKA | 65 hr | |
| Nov 6, 5:21 AM PST | Special Weather Statement | EKA | Humboldt | 24 min |
| Nov 6, 8:45 AM PST | Special Marine Warning | EKA | 30 min | |
| Nov 6, 9:04 AM PST | Special Weather Statement | EKA | Humboldt | 41 min |
| Nov 6, 9:05 AM PST | Special Weather Statement | EKA | Humboldt | 25 min |
| Nov 6, 9:22 AM PST | Special Marine Warning | EKA | 38 min | |
| Nov 6, 9:39 AM PST | Special Marine Warning | EKA | 36 min | |
| Nov 6, 9:48 AM PST | Special Weather Statement | EKA | Humboldt | 57 min |
| Nov 6, 10:14 AM PST | Special Marine Warning | EKA | 46 min | |
| Nov 6, 10:17 AM PST | Special Marine Warning | EKA | 43 min | |
| Nov 6, 10:41 AM PST | Areal Flood Advisory | EKA | Humboldt | 3 hr |
| Nov 6, 10:47 AM PST | Special Marine Warning | EKA | 28 min | |
| Nov 6, 10:48 AM PST | Special Weather Statement | EKA | Humboldt | 42 min |
| Nov 6, 10:50 AM PST | Special Weather Statement | EKA | Humboldt | 40 min |
| Nov 6, 10:59 AM PST | Special Marine Warning | EKA | 31 min | |
| Nov 6, 11:09 AM PST | Special Weather Statement | EKA | 66 min | |
| Nov 6, 11:15 AM PST | Special Marine Warning | EKA | 15 min | |
| Nov 6, 11:28 AM PST | Special Weather Statement | EKA | Humboldt | 47 min |
| Nov 6, 11:30 AM PST | Special Marine Warning | EKA | 15 min | |
| Nov 6, 11:43 AM PST | Special Weather Statement | EKA | 47 min | |
| Nov 6, 11:49 AM PST | Special Marine Warning | EKA | 26 min | |
| Nov 6, 11:55 AM PST | Special Weather Statement | STO | El Dorado | 35 min |
| Nov 6, 12:12 PM PST | Areal Flood Advisory | EKA | Humboldt, Mendocino | 3 hr |
| Nov 6, 12:59 PM PST | Small Craft Advisory | SGX | 35 hr | |
| Nov 6, 1:36 PM PST | Special Weather Statement | EKA | Mendocino | 39 min |
| Nov 6, 1:54 PM PST | Fire Weather Watch | LOX | Los Angeles, Ventura | 44 hr |
| Nov 6, 11:23 PM PST | Wind Advisory | HNX | Kern | 24 hr |
| Nov 7, 2:33 AM PST | Gale Warning | LOX | 24 hr | |
| Nov 7, 2:43 AM PST | Dense Fog Advisory | HNX | Kern | 6 hr |
| Nov 7, 3:19 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 59 hr |
| Nov 7, 4:20 AM PST | Frost Advisory | EKA | Del Norte, Humboldt, Mendocino | 29 hr |
| Nov 7, 7:24 AM PST | Dense Fog Advisory | MTR | Marin, Napa, Sonoma | 92 min |
| Nov 7, 11:08 AM PST | Wind Advisory | VEF | San Bernardino | 55 hr |
| Nov 7, 11:46 AM PST | Wind Advisory | PSR | Imperial, Riverside | 34 hr |
| Nov 7, 12:54 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 49 hr |
| Nov 7, 8:15 PM PST | High Surf Advisory | LOX | Ventura | 14 hr |
| Nov 8, 3:06 AM PST | Wind Advisory | LOX | Santa Barbara, Ventura | 32 hr |
| Nov 8, 9:28 AM PST | Red Flag Warning | LOX | Los Angeles, Ventura | 33 hr |
| Nov 8, 1:47 PM PST | Frost Advisory | LOX | Los Angeles, Santa Barbara | 19 hr |
| Nov 8, 2:10 PM PST | Gale Warning | LOX | 19 hr | |
| Nov 9, 1:21 AM PST | Frost Advisory | MTR | Monterey | 7 hr |
| Nov 9, 2:27 AM PST | Small Craft Advisory | MTR | 25 hr | |
| Nov 9, 2:27 AM PST | Small Craft Advisory | MTR | 66 hr | |
| Nov 9, 2:28 AM PST | Small Craft Advisory | LOX | 55 hr | |
| Nov 9, 2:44 AM PST | Frost Advisory | EKA | Humboldt, Mendocino | 6 hr |
| Nov 9, 2:44 AM PST | Small Craft Advisory | EKA | 5 days | |
| Nov 10, 2:06 PM PST | Frost Advisory | EKA | Humboldt | 13 hr |
| Nov 10, 11:32 PM PST | Small Craft Advisory | MTR | 45 hr | |
| Nov 11, 2:52 AM PST | Small Craft Advisory | EKA | 65 hr | |
| Nov 11, 9:13 AM PST | Small Craft Advisory | LOX | 4 hr | |
| Nov 12, 2:10 PM PST | Small Craft Advisory | MTR | 67 hr | |
| Nov 13, 2:59 AM PST | Small Craft Advisory | EKA | 3 days | |
| Nov 13, 9:01 AM PST | Small Craft Advisory | LOX | 5 hr | |
| Nov 14, 2:18 AM PST | Gale Warning | EKA | 17 hr | |
| Nov 14, 2:20 AM PST | Small Craft Advisory | LOX | 55 hr | |
| Nov 14, 2:28 AM PST | Wind Advisory | HNX | Kern | 41 hr |
| Nov 14, 2:34 AM PST | Gale Warning | MTR | 12 hr | |
| Nov 14, 3:17 AM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 48 hr |
| Nov 14, 2:04 PM PST | Gale Watch | LOX | 14 hr | |
| Nov 14, 2:06 PM PST | Hazardous Seas Warning | EKA | 13 hr | |
| Nov 14, 2:35 PM PST | Gale Watch | MTR | 12 hr | |
| Nov 14, 2:35 PM PST | Gale Warning | MTR | 36 hr | |
| Nov 14, 2:35 PM PST | Small Craft Advisory | MTR | 12 hr | |
| Nov 14, 2:35 PM PST | Small Craft Advisory | MTR | 3 days | |
| Nov 15, 3:58 AM PST | Gale Warning | LOX | 23 hr | |
| Nov 15, 8:57 AM PST | Beach Hazards Statement | SGX | Orange, San Diego | 10 hr |
| Nov 15, 10:24 AM PST | Beach Hazards Statement | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 16 hr |
| Nov 15, 10:25 AM PST | Special Weather Statement | SGX | San Diego | 65 min |
| Nov 15, 11:05 AM PST | Special Weather Statement | LOX | Los Angeles | 55 min |
| Nov 15, 1:52 PM PST | Special Weather Statement | SGX | Orange | 38 min |
| Nov 15, 5:06 PM PST | Areal Flood Advisory | SGX | Riverside, San Diego | 119 min |
| Nov 15, 7:07 PM PST | Areal Flood Advisory | SGX | Riverside | 88 min |
| Nov 15, 9:08 PM PST | Small Craft Advisory | MTR | 6 hr | |
| Nov 16, 2:58 AM PST | Gale Warning | MTR | 6 hr | |
| Nov 16, 2:58 AM PST | Small Craft Advisory | MTR | 11 hr | |
| Nov 16, 2:58 AM PST | Small Craft Advisory | MTR | 4 days | |
| Nov 16, 9:05 AM PST | Coastal Flood Advisory | EKA | Humboldt | 6 hr |
| Nov 16, 2:04 PM PST | Small Craft Advisory | LOX | 36 hr | |
| Nov 16, 2:22 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 32 hr |
| Nov 16, 5:54 PM PST | Special Weather Statement | MTR | San Mateo | 36 min |
| Nov 16, 6:02 PM PST | Special Marine Warning | MTR | 28 min | |
| Nov 16, 8:59 PM PST | Small Craft Advisory | EKA | 41 hr | |
| Nov 17, 12:50 AM PST | Dense Fog Advisory | PSR | Imperial | 8 hr |
| Nov 17, 2:29 AM PST | Gale Warning | MTR | 18 hr | |
| Nov 17, 6:06 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Madera, Merced, Tulare | 4 hr |
| Nov 17, 12:27 PM PST | Winter Weather Advisory | STO | 39 hr | |
| Nov 17, 12:39 PM PST | High Wind Watch | LOX | Los Angeles, Santa Barbara, Ventura | 15 hr |
| Nov 17, 1:38 PM PST | Winter Weather Advisory | HNX | Fresno, Madera, Mariposa, Tuolumne | 38 hr |
| Nov 17, 2:01 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 36 hr |
| Nov 17, 2:31 PM PST | Gale Watch | EKA | 6 hr | |
| Nov 17, 2:31 PM PST | Small Craft Advisory | EKA | 23 hr | |
| Nov 17, 2:37 PM PST | Small Craft Advisory | MTR | 3 days | |
| Nov 17, 3:08 PM PST | Special Weather Statement | MTR | Marin | 22 min |
| Nov 17, 3:36 PM PST | Special Weather Statement | MTR | Sonoma | 39 min |
| Nov 17, 3:39 PM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 51 min |
| Nov 17, 4:14 PM PST | Special Weather Statement | MTR | Sonoma | 61 min |
| Nov 17, 4:28 PM PST | Areal Flood Advisory | MTR | Sonoma | 32 min |
| Nov 17, 4:32 PM PST | Special Weather Statement | EKA | Lake | 28 min |
| Nov 17, 4:59 PM PST | Special Weather Statement | EKA | Lake | 46 min |
| Nov 17, 5:17 PM PST | Special Weather Statement | EKA | Humboldt | 28 min |
| Nov 17, 5:47 PM PST | Special Weather Statement | MTR | San Mateo | 28 min |
| Nov 17, 8:01 PM PST | Special Marine Warning | MTR | 29 min | |
| Nov 17, 8:23 PM PST | Gale Warning | EKA | 25 hr | |
| Nov 18, 1:54 AM PST | Wind Advisory | HNX | Kern, Tulare | 42 hr |
| Nov 18, 1:56 AM PST | Gale Watch | LOX | 25 hr | |
| Nov 18, 1:56 AM PST | Small Craft Advisory | LOX | 56 hr | |
| Nov 18, 2:39 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 63 hr |
| Nov 18, 3:00 AM PST | Flash Flood Watch | EKA | Del Norte | 15 hr |
| Nov 18, 3:09 AM PST | Hazardous Seas Warning | EKA | 36 hr | |
| Nov 18, 3:23 AM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara, Ventura | 3 days |
| Nov 18, 3:23 AM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 3 days |
| Nov 18, 3:43 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 36 hr |
| Nov 18, 4:07 AM PST | Areal Flood Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 113 min |
| Nov 18, 4:41 AM PST | Special Weather Statement | MTR | Santa Cruz | 34 min |
| Nov 18, 8:45 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 4 hr |
| Nov 18, 9:05 AM PST | Small Craft Advisory | LOX | 4 hr | |
| Nov 18, 9:31 AM PST | Flash Flood Warning | LOX | San Luis Obispo | 96 min |
| Nov 18, 11:38 AM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Nov 18, 1:18 PM PST | Small Craft Advisory | SGX | 33 hr | |
| Nov 18, 1:35 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 22 hr |
| Nov 18, 1:51 PM PST | Wind Advisory | EKA | Del Norte, Humboldt | 7 hr |
| Nov 18, 2:00 PM PST | Special Weather Statement | HNX | Merced | 45 min |
| Nov 18, 2:39 PM PST | Special Weather Statement | HNX | Merced | 36 min |
| Nov 18, 2:47 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 88 min |
| Nov 18, 2:50 PM PST | Special Weather Statement | HNX | Merced | 40 min |
| Nov 18, 3:12 PM PST | Special Weather Statement | HNX | Merced | 33 min |
| Nov 18, 3:20 PM PST | Special Weather Statement | HNX | Merced | 25 min |
| Nov 18, 3:41 PM PST | Special Weather Statement | EKA | Del Norte, Humboldt | 49 min |
| Nov 18, 3:43 PM PST | Special Weather Statement | HNX | Merced | 32 min |
| Nov 18, 3:47 PM PST | Special Weather Statement | STO | Shasta | 58 min |
| Nov 18, 4:28 PM PST | Special Weather Statement | EKA | Del Norte, Humboldt | 32 min |
| Nov 18, 5:48 PM PST | Gale Warning | LOX | 43 hr | |
| Nov 18, 6:00 PM PST | Special Weather Statement | STO | Shasta | 60 min |
| Nov 18, 6:24 PM PST | Areal Flood Advisory | STO | Shasta | 91 min |
| Nov 18, 9:00 PM PST | Small Craft Advisory | EKA | 42 hr | |
| Nov 19, 1:07 AM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 41 hr |
| Nov 19, 3:25 AM PST | Frost Advisory | EKA | Del Norte, Humboldt, Mendocino | 30 hr |
| Nov 19, 11:44 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 50 hr |
| Nov 19, 11:44 AM PST | Wind Advisory | SGX | Orange, Riverside, San Diego | 54 hr |
| Nov 19, 11:58 AM PST | High Wind Warning | LOX | Los Angeles, Ventura | 27 hr |
| Nov 19, 11:59 AM PST | Dust Storm Warning | VEF | San Bernardino | 2 hr |
| Nov 19, 1:55 PM PST | Dust Storm Warning | VEF | San Bernardino | 65 min |
| Nov 19, 2:07 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 2 more | 22 hr |
| Nov 19, 2:21 PM PST | Wind Advisory | EKA | 20 hr | |
| Nov 19, 2:44 PM PST | Wind Advisory | STO | 16 hr | |
| Nov 19, 2:53 PM PST | Dust Storm Warning | VEF | San Bernardino | 79 min |
| Nov 19, 11:12 PM PST | Small Craft Advisory | LOX | 14 hr | |
| Nov 20, 3:11 AM PST | Air Stagnation Advisory | MFR | Modoc, Siskiyou | 43 hr |
| Nov 20, 2:33 PM PST | Gale Warning | LOX | 87 min | |
| Nov 20, 2:33 PM PST | Small Craft Advisory | LOX | 87 min | |
| Nov 20, 3:13 PM PST | Wind Advisory | LOX | Los Angeles, Ventura | 21 hr |
| Nov 20, 4:17 PM PST | Small Craft Advisory | LOX | 8 hr | |
| Nov 20, 8:34 PM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt | 21 hr |
| Nov 21, 12:15 AM PST | Gale Warning | LOX | 11 hr | |
| Nov 21, 12:15 AM PST | Small Craft Advisory | LOX | 11 hr | |
| Nov 21, 2:53 AM PST | Gale Watch | EKA | 24 hr | |
| Nov 21, 2:07 PM PST | Gale Watch | MTR | 24 hr | |
| Nov 21, 2:33 PM PST | Small Craft Advisory | EKA | 43 hr | |
| Nov 21, 7:30 PM PST | Small Craft Advisory | LOX | 67 hr | |
| Nov 22, 2:53 AM PST | Gale Warning | EKA | 65 hr | |
| Nov 22, 2:53 AM PST | Hazardous Seas Warning | EKA | 65 hr | |
| Nov 22, 3:12 AM PST | Gale Warning | MTR | 54 hr | |
| Nov 22, 1:30 PM PST | Wind Advisory | STO | 48 hr | |
| Nov 22, 2:33 PM PST | Small Craft Advisory | MTR | 4 days | |
| Nov 22, 11:32 PM PST | Frost Advisory | MTR | Monterey, San Benito | 34 hr |
| Nov 22, 11:32 PM PST | Freeze Watch | MTR | Monterey, San Benito | 25 hr |
| Nov 23, 3:00 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 4 days |
| Nov 23, 4:49 AM PST | Freeze Watch | EKA | Del Norte, Humboldt | 9 hr |
| Nov 23, 11:07 AM PST | Freeze Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 16 hr |
| Nov 23, 1:04 PM PST | Freeze Watch | LOX | San Luis Obispo, Santa Barbara | 20 hr |
| Nov 23, 1:13 PM PST | Freeze Watch | STO | 24 hr | |
| Nov 23, 1:13 PM PST | Freeze Watch | STO | 24 hr | |
| Nov 23, 1:34 PM PST | Frost Advisory | EKA | Del Norte, Humboldt, Mendocino | 19 hr |
| Nov 23, 2:09 PM PST | Freeze Warning | EKA | Del Norte, Humboldt | 19 hr |
| Nov 23, 5:42 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 66 hr |
| Nov 23, 6:07 PM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara | 4 days |
| Nov 24, 12:12 AM PST | Freeze Watch | PSR | San Bernardino | 24 hr |
| Nov 24, 12:35 AM PST | Frost Advisory | MTR | Marin, Napa, Sonoma | 33 hr |
| Nov 24, 12:35 AM PST | Freeze Warning | MTR | Monterey, San Benito | 33 hr |
| Nov 24, 1:48 AM PST | Freeze Watch | VEF | San Bernardino | 22 hr |
| Nov 24, 2:06 AM PST | Beach Hazards Statement | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 3 days |
| Nov 24, 3:00 AM PST | Small Craft Advisory | EKA | 17 hr | |
| Nov 24, 3:24 AM PST | Freeze Warning | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 5 days |
| Nov 24, 8:38 AM PST | Freeze Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara | 24 hr |
| Nov 24, 8:56 AM PST | Freeze Watch | MTR | Marin, Monterey, Napa, San Benito, Sonoma | 15 hr |
| Nov 24, 1:15 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 69 hr |
| Nov 24, 1:42 PM PST | Freeze Warning | STO | 19 hr | |
| Nov 24, 1:42 PM PST | Freeze Warning | STO | 43 hr | |
| Nov 24, 2:39 PM PST | Freeze Watch | LOX | Los Angeles, San Luis Obispo, Santa Barbara | 18 hr |
| Nov 24, 2:39 PM PST | Hard Freeze Watch | LOX | Los Angeles | 18 hr |
| Nov 24, 2:39 PM PST | Hard Freeze Warning | LOX | Los Angeles | 18 hr |
| Nov 24, 2:41 PM PST | Small Craft Advisory | MTR | 42 hr | |
| Nov 24, 2:57 PM PST | Frost Advisory | EKA | Del Norte, Humboldt, Mendocino | 18 hr |
| Nov 24, 2:57 PM PST | Freeze Warning | EKA | Del Norte, Humboldt, Mendocino | 18 hr |
| Nov 24, 7:26 PM PST | Small Craft Advisory | LOX | 43 hr | |
| Nov 24, 8:22 PM PST | Small Craft Advisory | EKA | 7 hr | |
| Nov 24, 8:22 PM PST | Hazardous Seas Warning | EKA | 7 hr | |
| Nov 24, 11:38 PM PST | Frost Advisory | MTR | Marin, Napa, Sonoma | 33 hr |
| Nov 24, 11:38 PM PST | Freeze Warning | MTR | Monterey, San Benito | 33 hr |
| Nov 25, 12:11 AM PST | Freeze Warning | VEF | San Bernardino | 32 hr |
| Nov 25, 12:18 AM PST | Freeze Warning | PSR | San Bernardino | 32 hr |
| Nov 25, 3:02 AM PST | Small Craft Advisory | EKA | 24 hr | |
| Nov 25, 7:11 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 3 hr |
| Nov 25, 8:25 AM PST | Freeze Warning | STO | 49 hr | |
| Nov 25, 8:44 AM PST | Freeze Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara | 23 hr |
| Nov 25, 8:44 AM PST | Hard Freeze Warning | LOX | Los Angeles | 23 hr |
| Nov 25, 2:00 PM PST | Freeze Warning | EKA | Del Norte, Humboldt, Mendocino | 19 hr |
| Nov 25, 2:05 PM PST | Small Craft Advisory | LOX | 48 hr | |
| Nov 25, 2:17 PM PST | Wind Advisory | LOX | Los Angeles, Ventura | 48 hr |
| Nov 25, 5:18 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 19 hr |
| Nov 25, 6:07 PM PST | Coastal Flood Advisory | EKA | Humboldt | 16 hr |
| Nov 25, 6:36 PM PST | Air Stagnation Advisory | MFR | Modoc, Siskiyou | 5 days |
| Nov 26, 2:51 AM PST | Frost Advisory | MTR | Marin, Napa, Sonoma | 30 hr |
| Nov 26, 2:51 AM PST | Freeze Warning | MTR | Monterey, San Benito | 30 hr |
| Nov 26, 8:04 AM PST | Freeze Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara | 24 hr |
| Nov 26, 8:04 AM PST | Hard Freeze Warning | LOX | Los Angeles | 24 hr |
| Nov 26, 11:39 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 25 hr |
| Nov 26, 1:59 PM PST | Frost Advisory | EKA | Del Norte | 19 hr |
| Nov 26, 1:59 PM PST | Freeze Warning | EKA | Humboldt, Mendocino | 19 hr |
| Nov 27, 2:30 AM PST | Freeze Warning | STO | 31 hr | |
| Nov 27, 4:14 AM PST | Small Craft Advisory | EKA | 46 hr | |
| Nov 27, 7:43 AM PST | Coastal Flood Advisory | EKA | Humboldt | 4 hr |
| Nov 27, 8:52 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Napa, Sonoma | 24 hr |
| Nov 27, 8:52 AM PST | Freeze Warning | MTR | Monterey, San Benito | 24 hr |
| Nov 27, 12:39 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 24 hr |
| Nov 27, 2:03 PM PST | Hard Freeze Warning | LOX | Los Angeles | 18 hr |
| Nov 28, 2:03 AM PST | Coastal Flood Advisory | EKA | Humboldt | 11 hr |
| Nov 29, 2:03 AM PST | Gale Watch | LOX | 24 hr | |
| Nov 29, 2:03 AM PST | Small Craft Advisory | LOX | 3 days | |
| Nov 29, 2:35 AM PST | Gale Watch | MTR | 36 hr | |
| Nov 29, 2:35 AM PST | Small Craft Advisory | MTR | 3 days | |
| Nov 29, 2:43 AM PST | Small Craft Advisory | EKA | 48 hr | |
| Nov 30, 12:04 AM PST | Wind Advisory | HNX | Kern | 34 hr |
| Nov 30, 1:43 AM PST | Small Craft Advisory | MTR | 37 hr | |
| Nov 30, 2:10 AM PST | Gale Warning | LOX | 41 hr | |
| Nov 30, 2:27 AM PST | Small Craft Advisory | SGX | 35 hr | |
| Nov 30, 3:15 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 48 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 | |
| Special Weather Statement | 34 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 11 |
| Winter | |
| Winter Weather Advisory | 6 |
| Cold | |
| Freeze Warning | 19 |
| Hard Freeze Warning | 4 |
| Freeze Watch | 10 |
| Hard Freeze Watch | 1 |
| Frost Advisory | 16 |
| Wind and dust | |
| Dust Storm Warning | 3 |
| High Wind Warning | 3 |
| High Wind Watch | 3 |
| Lake Wind Advisory | 1 |
| Wind Advisory | 26 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Air Stagnation Advisory | 2 |
| Dense Fog Advisory | 12 |
| Coast and beach | |
| Coastal Flood Advisory | 8 |
| High Surf Advisory | 2 |
| Beach Hazards Statement | 7 |
| Marine | |
| Gale Warning | 15 |
| Hazardous Seas Warning | 4 |
| Special Marine Warning | 12 |
| Gale Watch | 10 |
| Small Craft Advisory | 57 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Humboldt County31
- Los Angeles County30
- Santa Barbara County19
- Ventura County18
- Del Norte County17
- San Luis Obispo County17
- Sonoma County17
- Marin County15
- San Bernardino County14
- Napa County13
- San Diego County11
- Monterey County11
- Mendocino County11
- Orange County9
- San Benito County9
- Riverside County9
- San Mateo County9
- Merced County9
- Kern County7
- Santa Clara County6
- Alameda County6
- Contra Costa County6
- Fresno County5
- Madera County5
- City and County of San Francisco5
- Modoc County4
- El Dorado County4
- Mariposa County4
- Shasta County4
- Tulare County4
- Santa Cruz County4
- Siskiyou County3
- Alpine County3
- Nevada County3
- Placer County3
- Imperial County3
- Kings County3
- Tuolumne County2
- Mono County2
- Lake County2
1 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.