Alert archive / California / 2015
Weather alerts in California, February 2015
235 weather alerts in February 2015, 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 February 2015. Tap one for its archive.
- Alerts
- 235
- Warnings
- 44
- Watches
- 29
- Advisories
- 119
- Busiest day
- February 7, 201532 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 |
|---|---|---|---|---|
| Feb 1, 6:53 AM PST | Dense Fog Advisory | STO | 3 hr | |
| Feb 1, 2:29 PM PST | Wind Advisory | MFR | Modoc | 53 hr |
| Feb 2, 9:17 PM PST | Dense Fog Advisory | SGX | San Diego | 12 hr |
| Feb 3, 1:58 AM PST | Dense Fog Advisory | LOX | 7 hr | |
| Feb 3, 2:44 AM PST | Gale Watch | EKA | 12 hr | |
| Feb 3, 2:44 AM PST | Small Craft Advisory | EKA | 68 hr | |
| Feb 3, 2:50 AM PST | Small Craft Advisory | MTR | 6 days | |
| Feb 3, 2:57 PM PST | High Wind Watch | MFR | Modoc, Siskiyou | 48 hr |
| Feb 3, 2:57 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 3 days |
| Feb 3, 3:10 PM PST | Gale Warning | EKA | 3 days | |
| Feb 3, 9:18 PM PST | Dense Fog Advisory | LOX | 6 hr | |
| Feb 3, 11:25 PM PST | Flood Watch | MFR | Siskiyou | 58 hr |
| Feb 4, 2:32 AM PST | High Wind Watch | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 37 hr |
| Feb 4, 2:32 AM PST | Wind Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 49 hr |
| Feb 4, 2:59 AM PST | Flash Flood Watch | MTR | Marin, Napa, Sonoma | 59 hr |
| Feb 4, 3:20 AM PST | Dense Fog Advisory | LOX | Los Angeles | 6 hr |
| Feb 4, 3:47 AM PST | Flood Watch | EKA | 3 days | |
| Feb 4, 3:49 AM PST | Gale Watch | MTR | 23 hr | |
| Feb 4, 4:14 AM PST | Dense Fog Advisory | SGX | San Diego | 5 hr |
| Feb 4, 11:30 AM PST | Flood Watch | STO | Butte, Lake, Shasta, Tehama | 65 hr |
| Feb 4, 1:21 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 61 hr |
| Feb 4, 2:27 PM PST | High Wind Watch | VEF | Inyo | 24 hr |
| Feb 4, 2:44 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 72 hr |
| Feb 4, 3:23 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 37 hr |
| Feb 4, 9:18 PM PST | Dense Fog Advisory | SGX | Orange, San Diego | 12 hr |
| Feb 4, 9:28 PM PST | Gale Watch | EKA | 17 hr | |
| Feb 5, 2:26 AM PST | Small Craft Advisory | LOX | 6 days | |
| Feb 5, 2:37 AM PST | Gale Warning | MTR | 48 hr | |
| Feb 5, 2:37 AM PST | Small Craft Advisory for Rough Bar | MTR | 5 days | |
| Feb 5, 4:06 AM PST | High Wind Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 48 hr |
| Feb 5, 4:14 AM PST | Dense Fog Advisory | LOX | Los Angeles | 6 hr |
| Feb 5, 4:25 AM PST | Wind Advisory | STO | 48 hr | |
| Feb 5, 12:40 PM PST | Wind Advisory | HNX | 37 hr | |
| Feb 5, 12:40 PM PST | Winter Storm Watch | HNX | 14 hr | |
| Feb 5, 1:52 PM PST | Flash Flood Watch | MFR | Siskiyou | 28 hr |
| Feb 5, 2:13 PM PST | Hazardous Seas Watch | EKA | 13 hr | |
| Feb 5, 2:38 PM PST | High Wind Warning | VEF | Inyo | 36 hr |
| Feb 5, 2:38 PM PST | Wind Advisory | VEF | Inyo | 36 hr |
| Feb 5, 3:05 PM PST | River Flood Watch | EKA | Humboldt | 19 hr |
| Feb 5, 5:50 PM PST | High Wind Warning | EKA | 20 hr | |
| Feb 5, 5:50 PM PST | Wind Advisory | EKA | 20 hr | |
| Feb 5, 7:12 PM PST | Dense Fog Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 14 hr |
| Feb 6, 2:30 AM PST | Beach Hazards Statement | LOX | Los Angeles | 17 hr |
| Feb 6, 2:54 AM PST | Winter Storm Warning | HNX | 31 hr | |
| Feb 6, 3:07 AM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt, Trinity | 6 hr |
| Feb 6, 3:19 AM PST | Hazardous Seas Warning | EKA | 30 hr | |
| Feb 6, 4:00 AM PST | Winter Weather Advisory | REV | Lassen, Mono, Plumas, Sierra | 30 hr |
| Feb 6, 6:08 AM PST | Areal Flood Advisory | EKA | Humboldt | 6 hr |
| Feb 6, 6:15 AM PST | Areal Flood Advisory | EKA | Del Norte | 6 hr |
| Feb 6, 8:49 AM PST | River Flood Warning | STO | Tehama | 12 hr |
| Feb 6, 8:53 AM PST | Areal Flood Warning | MFR | Siskiyou | 27 hr |
| Feb 6, 9:07 AM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt, Trinity | 3 hr |
| Feb 6, 9:11 AM PST | Areal Flood Advisory | MFR | Siskiyou | 6 hr |
| Feb 6, 9:13 AM PST | River Flood Warning | EKA | Humboldt | 32 hr |
| Feb 6, 12:03 PM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt, Mendocino, Trinity | 3 hr |
| Feb 6, 1:40 PM PST | Wind Advisory | LOX | 13 hr | |
| Feb 6, 2:05 PM PST | Gale Watch | EKA | 14 hr | |
| Feb 6, 2:05 PM PST | Gale Warning | EKA | 19 hr | |
| Feb 6, 2:05 PM PST | Small Craft Advisory | EKA | 49 hr | |
| Feb 6, 2:09 PM PST | Areal Flood Warning | MFR | Siskiyou | 6 hr |
| Feb 6, 4:18 PM PST | Winter Weather Advisory | STO | 12 hr | |
| Feb 6, 5:00 PM PST | Wind Advisory | EKA | 16 hr | |
| Feb 6, 5:11 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Nevada, Placer | 11 hr |
| Feb 6, 6:19 PM PST | Flash Flood Watch | HNX | 48 hr | |
| Feb 6, 6:57 PM PST | Flash Flood Watch | STO | Tuolumne | 57 hr |
| Feb 6, 6:58 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa | 48 hr |
| Feb 6, 6:58 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa | 48 hr |
| Feb 6, 7:30 PM PST | High Surf Advisory | LOX | Los Angeles | 4 days |
| Feb 6, 7:45 PM PST | River Flood Advisory | EKA | Mendocino | 36 hr |
| Feb 6, 8:13 PM PST | River Flood Warning | EKA | Mendocino | 58 hr |
| Feb 6, 8:14 PM PST | Areal Flood Warning | MFR | Siskiyou | 15 hr |
| Feb 6, 9:01 PM PST | River Flood Warning | MFR | Siskiyou | 32 hr |
| Feb 6, 9:20 PM PST | Dense Fog Advisory | SGX | San Diego | 11 hr |
| Feb 7, 1:20 AM PST | High Wind Watch | MFR | Siskiyou | 24 hr |
| Feb 7, 1:20 AM PST | Wind Advisory | MFR | Siskiyou | 13 hr |
| Feb 7, 2:35 AM PST | River Flood Warning | EKA | Humboldt | 19 hr |
| Feb 7, 3:05 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 3 days | |
| Feb 7, 3:05 AM PST | High Surf Advisory | SGX | Orange, San Diego | 4 days |
| Feb 7, 3:37 AM PST | Gale Warning | MTR | 47 hr | |
| Feb 7, 3:37 AM PST | Small Craft Advisory | MTR | 53 hr | |
| Feb 7, 3:49 AM PST | Gale Watch | EKA | 11 hr | |
| Feb 7, 3:49 AM PST | Gale Warning | EKA | 51 hr | |
| Feb 7, 3:49 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 16 hr |
| Feb 7, 4:05 AM PST | High Wind Watch | EKA | 23 hr | |
| Feb 7, 8:30 AM PST | River Flood Warning | MFR | Siskiyou | 21 hr |
| Feb 7, 11:42 AM PST | Areal Flood Warning | MFR | Siskiyou | 60 hr |
| Feb 7, 11:42 AM PST | Special Weather Statement | STO | Amador, San Joaquin | 48 min |
| Feb 7, 11:45 AM PST | Special Weather Statement | STO | Amador, San Joaquin | 45 min |
| Feb 7, 2:15 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 32 hr |
| Feb 7, 3:00 PM PST | Wind Advisory | STO | 39 hr | |
| Feb 7, 3:00 PM PST | Winter Weather Advisory | STO | 48 hr | |
| Feb 7, 3:25 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Nevada, Placer | 44 hr |
| Feb 7, 4:13 PM PST | Special Weather Statement | STO | Amador | 47 min |
| Feb 7, 6:20 PM PST | Special Weather Statement | STO | Amador, Calaveras | 40 min |
| Feb 7, 7:25 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 48 hr |
| Feb 7, 8:13 PM PST | Areal Flood Advisory | STO | Calaveras, San Joaquin, Stanislaus | 3 hr |
| Feb 8, 1:39 AM PST | High Wind Warning | MFR | Modoc, Siskiyou | 38 hr |
| Feb 8, 1:50 AM PST | Small Craft Advisory | SGX | 48 hr | |
| Feb 8, 3:30 AM PST | High Wind Warning | EKA | 11 hr | |
| Feb 8, 3:30 AM PST | Wind Advisory | EKA | 28 hr | |
| Feb 8, 9:30 AM PST | Wind Advisory | HNX | 19 hr | |
| Feb 8, 1:10 PM PST | Areal Flood Warning | MFR | Siskiyou | 36 hr |
| Feb 8, 1:30 PM PST | Mesoscale Discussion | SPC | Alameda, Butte, Colusa, Contra Costa, Merced, Sacramento and 6 more | 90 min |
| Feb 8, 2:03 PM PST | Special Weather Statement | STO | Amador, Calaveras | 42 min |
| Feb 8, 3:20 PM PST | Special Weather Statement | STO | Amador, Calaveras, El Dorado, Stanislaus | 40 min |
| Feb 8, 3:21 PM PST | Special Weather Statement | STO | Amador, Calaveras, El Dorado, Stanislaus | 39 min |
| Feb 8, 3:58 PM PST | Special Marine Warning | EKA | 92 min | |
| Feb 8, 4:10 PM PST | Mesoscale Discussion | SPC | Amador, Calaveras, Stanislaus | 95 min |
| Feb 8, 4:15 PM PST | Special Weather Statement | STO | Amador, Calaveras | 45 min |
| Feb 8, 5:18 PM PST | Areal Flood Warning | STO | Amador, Calaveras, Stanislaus, Tuolumne | 12 hr |
| Feb 8, 5:26 PM PST | Special Marine Warning | EKA | 64 min | |
| Feb 8, 6:27 PM PST | Special Marine Warning | EKA | 2 hr | |
| Feb 8, 7:48 PM PST | Special Weather Statement | STO | Calaveras | 42 min |
| Feb 8, 8:32 PM PST | Special Weather Statement | MFR | Siskiyou | 58 min |
| Feb 8, 9:26 PM PST | Mesoscale Discussion | SPC | Del Norte, Humboldt | 64 min |
| Feb 8, 10:08 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 6 hr |
| Feb 8, 11:39 PM PST | Areal Flood Advisory | MFR | Siskiyou | 6 hr |
| Feb 9, 12:51 AM PST | Special Weather Statement | EKA | Del Norte | 54 min |
| Feb 9, 1:34 AM PST | Special Weather Statement | EKA | Del Norte | 56 min |
| Feb 9, 2:22 AM PST | Small Craft Advisory | MTR | 48 hr | |
| Feb 9, 2:56 AM PST | Small Craft Advisory | EKA | 18 hr | |
| Feb 9, 3:33 AM PST | Areal Flood Warning | MFR | Siskiyou | 6 hr |
| Feb 9, 4:20 AM PST | Areal Flood Advisory | STO | Shasta | 6 hr |
| Feb 9, 4:48 AM PST | Dense Fog Advisory | SGX | San Diego | 4 hr |
| Feb 9, 9:14 AM PST | Gale Warning | LOX | 18 hr | |
| Feb 9, 1:16 PM PST | Special Weather Statement | STO | Shasta | 59 min |
| Feb 9, 1:38 PM PST | Wind Advisory | LOX | 19 hr | |
| Feb 9, 2:24 PM PST | Special Weather Statement | STO | Shasta | 51 min |
| Feb 9, 3:43 PM PST | Special Weather Statement | STO | Tehama | 47 min |
| Feb 9, 8:45 PM PST | Small Craft Advisory | EKA | 18 hr | |
| Feb 9, 8:45 PM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Feb 9, 10:35 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 14 hr |
| Feb 10, 2:13 AM PST | Small Craft Advisory for Rough Bar | MTR | 19 hr | |
| Feb 10, 1:03 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 48 hr |
| Feb 10, 1:03 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 71 hr |
| Feb 10, 1:14 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 3 days |
| Feb 10, 2:22 PM PST | High Wind Warning | LOX | 29 hr | |
| Feb 10, 2:22 PM PST | Wind Advisory | LOX | Los Angeles | 44 hr |
| Feb 10, 2:26 PM PST | Small Craft Advisory | LOX | 48 hr | |
| Feb 10, 2:38 PM PST | Small Craft Advisory | EKA | 60 hr | |
| Feb 10, 3:02 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 5 hr | |
| Feb 11, 1:45 AM PST | Dense Fog Advisory | HNX | 8 hr | |
| Feb 11, 2:33 PM PST | Dense Fog Advisory | HNX | 19 hr | |
| Feb 11, 6:36 PM PST | Beach Hazards Statement | LOX | Los Angeles | 4 days |
| Feb 11, 6:36 PM PST | High Surf Advisory | LOX | 61 hr | |
| Feb 12, 1:33 PM PST | Dense Fog Advisory | HNX | 20 hr | |
| Feb 13, 1:44 PM PST | Dense Fog Advisory | HNX | 19 hr | |
| Feb 13, 2:36 PM PST | Small Craft Advisory | EKA | 45 hr | |
| Feb 15, 9:57 PM PST | Dense Fog Advisory | SGX | Orange, San Diego | 10 hr |
| Feb 17, 6:37 AM PST | Coastal Flood Statement | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 62 hr |
| Feb 17, 9:19 PM PST | Small Craft Advisory | LOX | 6 hr | |
| Feb 18, 2:01 AM PST | Small Craft Advisory | EKA | 5 days | |
| Feb 18, 8:22 AM PST | Small Craft Advisory | MTR | 4 days | |
| Feb 19, 3:44 AM PST | Dense Fog Advisory | SGX | Orange, San Diego | 4 hr |
| Feb 19, 4:04 AM PST | Dense Fog Advisory | STO | 7 hr | |
| Feb 19, 7:14 AM PST | Dense Fog Advisory | HNX | 4 hr | |
| Feb 19, 2:38 PM PST | Small Craft Advisory | MTR | 29 hr | |
| Feb 19, 9:33 PM PST | Dense Fog Advisory | STO | 8 hr | |
| Feb 19, 10:12 PM PST | Dense Fog Advisory | HNX | 12 hr | |
| Feb 20, 1:41 PM PST | Winter Storm Watch | VEF | Inyo | 25 hr |
| Feb 20, 2:13 PM PST | Hazardous Seas Warning | EKA | 36 hr | |
| Feb 21, 5:01 AM PST | Dense Fog Advisory | STO | 5 hr | |
| Feb 21, 10:38 AM PST | Wind Advisory | LOX | 9 hr | |
| Feb 21, 1:15 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 14 hr |
| Feb 21, 1:16 PM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino | 13 hr |
| Feb 21, 2:21 PM PST | Winter Weather Advisory | LOX | 54 hr | |
| Feb 21, 2:25 PM PST | Winter Weather Advisory | VEF | Inyo, San Bernardino | 43 hr |
| Feb 21, 3:05 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 24 hr |
| Feb 21, 6:59 PM PST | Wind Advisory | STO | 46 hr | |
| Feb 21, 9:26 PM PST | Small Craft Advisory for Winds | SGX | 29 hr | |
| Feb 22, 2:24 AM PST | Winter Weather Advisory | HNX | 38 hr | |
| Feb 22, 2:34 AM PST | Winter Storm Warning | SGX | Riverside, San Bernardino | 42 hr |
| Feb 22, 3:28 AM PST | Wind Advisory | SGX | Riverside, San Diego | 29 hr |
| Feb 22, 3:42 AM PST | Wind Advisory | MTR | 30 hr | |
| Feb 22, 1:09 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Diego | 15 hr |
| Feb 22, 2:07 PM PST | Small Craft Advisory | MTR | 13 hr | |
| Feb 22, 2:32 PM PST | Special Weather Statement | HNX | 43 min | |
| Feb 22, 2:40 PM PST | Special Weather Statement | HNX | 35 min | |
| Feb 22, 5:26 PM PST | Areal Flood Advisory | HNX | Kern | 6 hr |
| Feb 22, 6:59 PM PST | Areal Flood Advisory | HNX | Kern | 5 hr |
| Feb 22, 7:27 PM PST | Flash Flood Warning | LOX | Ventura | 108 min |
| Feb 22, 8:45 PM PST | Areal Flood Advisory | VEF | Inyo, San Bernardino | 3 hr |
| Feb 22, 10:22 PM PST | Flash Flood Warning | LOX | Los Angeles | 113 min |
| Feb 23, 6:48 AM PST | Small Craft Advisory | MTR | 8 hr | |
| Feb 23, 2:32 PM PST | Special Weather Statement | STO | Lake | 13 min |
| Feb 23, 2:53 PM PST | Lake Wind Advisory | VEF | San Bernardino | 26 hr |
| Feb 23, 3:29 PM PST | Frost Advisory | STO | 18 hr | |
| Feb 23, 3:42 PM PST | Special Weather Statement | HNX | Kern | 48 min |
| Feb 23, 4:22 PM PST | Special Weather Statement | HNX | Kern | 53 min |
| Feb 23, 5:17 PM PST | Special Weather Statement | HNX | Kern | 58 min |
| Feb 23, 6:06 PM PST | Special Weather Statement | HNX | 39 min | |
| Feb 23, 9:50 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 16 hr |
| Feb 24, 2:04 AM PST | Wind Advisory | PSR | 13 hr | |
| Feb 24, 2:46 AM PST | Small Craft Advisory | EKA | 7 days | |
| Feb 24, 3:13 AM PST | Small Craft Advisory | LOX | 59 hr | |
| Feb 24, 8:54 AM PST | Small Craft Advisory | MTR | 5 days | |
| Feb 25, 5:34 AM PST | Gale Watch | LOX | 22 hr | |
| Feb 25, 1:52 PM PST | Hazardous Seas Warning | EKA | 25 hr | |
| Feb 26, 2:28 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 65 hr |
| Feb 26, 2:39 AM PST | Small Craft Advisory | MTR | 43 hr | |
| Feb 26, 3:33 AM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 34 hr |
| Feb 26, 3:36 AM PST | Gale Warning | LOX | 40 hr | |
| Feb 26, 4:05 AM PST | Winter Storm Watch | LOX | 35 hr | |
| Feb 26, 12:42 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Nevada, Placer | 55 hr |
| Feb 26, 12:43 PM PST | Winter Weather Advisory | STO | 57 hr | |
| Feb 26, 1:00 PM PST | Winter Weather Advisory | HNX | 4 days | |
| Feb 26, 8:23 PM PST | Small Craft Advisory | LOX | 43 hr | |
| Feb 27, 2:45 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 37 hr |
| Feb 27, 3:26 AM PST | Small Craft Advisory | SGX | 34 hr | |
| Feb 27, 4:37 AM PST | Wind Advisory | LOX | 17 hr | |
| Feb 27, 10:55 AM PST | Gale Watch | EKA | 10 hr | |
| Feb 27, 10:55 AM PST | Small Craft Advisory | EKA | 46 hr | |
| Feb 27, 10:55 AM PST | Hazardous Seas Watch | EKA | 16 hr | |
| Feb 27, 1:05 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 3 days |
| Feb 27, 2:23 PM PST | Flood Watch | PSR | 3 days | |
| Feb 27, 2:59 PM PST | Winter Weather Advisory | LOX | 3 days | |
| Feb 27, 3:26 PM PST | Special Weather Statement | STO | Glenn | 64 min |
| Feb 27, 3:58 PM PST | Severe Thunderstorm Warning | STO | Butte, Glenn | 62 min |
| Feb 27, 5:03 PM PST | Wind Advisory | HNX | 23 hr | |
| Feb 27, 5:11 PM PST | Special Weather Statement | STO | Sacramento | 49 min |
| Feb 27, 5:15 PM PST | Special Weather Statement | STO | Butte | 45 min |
| Feb 27, 6:37 PM PST | Special Weather Statement | STO | Yuba | 53 min |
| Feb 27, 8:33 PM PST | Special Weather Statement | STO | Nevada | 57 min |
| Feb 27, 8:55 PM PST | Special Weather Statement | HNX | Tulare | 50 min |
| Feb 27, 9:24 PM PST | Gale Warning | EKA | 30 hr | |
| Feb 28, 2:27 AM PST | Hazardous Seas Warning | EKA | 25 hr | |
| Feb 28, 2:51 AM PST | Frost Advisory | EKA | 30 hr | |
| Feb 28, 1:20 PM PST | Special Weather Statement | MTR | Sonoma | 40 min |
| Feb 28, 1:40 PM PST | Special Weather Statement | HNX | Merced | 50 min |
| Feb 28, 2:11 PM PST | Special Weather Statement | MTR | Santa Clara | 49 min |
| Feb 28, 2:50 PM PST | Special Weather Statement | MTR | Santa Clara | 40 min |
| Feb 28, 3:04 PM PST | Special Weather Statement | HNX | Kings | 26 min |
| Feb 28, 3:13 PM PST | Special Weather Statement | HNX | Kings | 47 min |
| Feb 28, 3:48 PM PST | Special Weather Statement | MTR | Alameda | 42 min |
| Feb 28, 3:58 PM PST | Special Weather Statement | HNX | Kings | 47 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Diego County19
- Siskiyou County19
- San Bernardino County15
- Riverside County13
- El Dorado County12
- Nevada County11
- Alpine County10
- Placer County10
- Orange County10
- Amador County10
- Calaveras County9
- Modoc County8
- Humboldt County8
- Sonoma County7
- Los Angeles County7
- Inyo County7
- Del Norte County7
- Marin County6
- Alameda County6
- Santa Clara County6
- Stanislaus County6
- Napa County5
- Contra Costa County5
- Monterey County5
- City and County of San Francisco5
- San Mateo County5
- Santa Cruz County5
- Kern County5
- Lassen County4
- Mono County4
- Plumas County4
- Sierra County4
- Butte County4
- Shasta County4
- San Joaquin County4
- Tehama County3
- San Benito County3
- Trinity County3
- Mendocino County3
- Kings County3
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.