Alert archive / California / 2008
Weather alerts in California, January 2008
395 weather alerts in January 2008, 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 2008. Tap one for its archive.
- Alerts
- 395
- Warnings
- 145
- Watches
- 68
- Advisories
- 155
- Busiest day
- January 28, 200831 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 |
|---|---|---|---|---|
| Dec 31, 8:54 PM PST | Wind Advisory | LOX | Los Angeles | 36 hr |
| Dec 31, 10:58 PM PST | Dense Fog Advisory | HNX | 10 hr | |
| Jan 1, 12:49 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 9 hr |
| Jan 1, 12:49 AM PST | Wind Advisory | SGX | San Diego | 5 hr |
| Jan 1, 1:20 AM PST | Dense Fog Advisory | STO | 11 hr | |
| Jan 1, 2:00 AM PST | Lake Wind Advisory | VEF | San Bernardino | 13 hr |
| Jan 1, 2:46 AM PST | Red Flag Warning | PSR | Imperial, Riverside | 14 hr |
| Jan 1, 9:12 AM PST | Dense Fog Advisory | HNX | 108 min | |
| Jan 1, 1:33 PM PST | Red Flag Warning | LOX | Santa Barbara | 26 hr |
| Jan 1, 2:41 PM PST | High Wind Watch | MFR | Siskiyou | 24 hr |
| Jan 1, 2:41 PM PST | Winter Storm Watch | STO | 24 hr | |
| Jan 1, 3:00 PM PST | High Wind Watch | REV | Modoc | 24 hr |
| Jan 1, 3:01 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 25 hr |
| Jan 1, 3:09 PM PST | Winter Storm Watch | HNX | 23 hr | |
| Jan 1, 3:18 PM PST | Winter Storm Watch | VEF | Inyo | 24 hr |
| Jan 1, 9:28 PM PST | Dense Fog Advisory | HNX | 14 hr | |
| Jan 2, 3:16 AM PST | Winter Storm Watch | MFR | Siskiyou | 37 hr |
| Jan 2, 4:52 AM PST | Marine Weather Statement | MTR | 23 hr | |
| Jan 2, 2:08 PM PST | High Wind Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 15 hr |
| Jan 2, 2:35 PM PST | Winter Storm Warning | HNX | 4 days | |
| Jan 2, 2:43 PM PST | High Wind Watch | STO | 14 hr | |
| Jan 2, 2:45 PM PST | Blizzard Warning | STO | 50 hr | |
| Jan 2, 2:56 PM PST | High Wind Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 51 hr |
| Jan 2, 2:56 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 37 hr |
| Jan 2, 3:10 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 54 hr |
| Jan 2, 3:10 PM PST | Blizzard Warning | VEF | Inyo | 62 hr |
| Jan 2, 3:12 PM PST | Blizzard Warning | MFR | Siskiyou | 45 hr |
| Jan 2, 3:12 PM PST | Winter Weather Advisory | MFR | Siskiyou | 25 hr |
| Jan 2, 3:46 PM PST | Blizzard Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 60 hr |
| Jan 2, 3:46 PM PST | Winter Storm Watch | REV | Modoc | 36 hr |
| Jan 2, 4:19 PM PST | High Wind Watch | HNX | 23 hr | |
| Jan 2, 5:43 PM PST | Coastal Flood Watch | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 43 hr |
| Jan 2, 5:43 PM PST | High Surf Advisory | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 35 hr |
| Jan 3, 3:43 AM PST | High Wind Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 41 hr |
| Jan 3, 4:48 AM PST | Wind Advisory | EKA | 30 hr | |
| Jan 3, 5:02 AM PST | Winter Storm Watch | EKA | 11 hr | |
| Jan 3, 5:08 AM PST | High Wind Warning | STO | 35 hr | |
| Jan 3, 5:25 AM PST | High Surf Warning | EKA | 58 hr | |
| Jan 3, 9:29 AM PST | Wind Advisory | MTR | Marin, Monterey, San Benito, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 7 hr |
| Jan 3, 10:02 AM PST | Flash Flood Watch | LOX | Los Angeles, Santa Barbara | 46 hr |
| Jan 3, 11:18 AM PST | Coastal Flood Statement | LOX | 45 hr | |
| Jan 3, 11:18 AM PST | High Surf Advisory | LOX | 4 days | |
| Jan 3, 1:32 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 52 hr |
| Jan 3, 1:32 PM PST | High Wind Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Jan 3, 3:32 PM PST | Flood Watch | EKA | 19 hr | |
| Jan 3, 3:47 PM PST | Wind Advisory | HNX | 36 hr | |
| Jan 3, 3:58 PM PST | High Wind Watch | VEF | Inyo, San Bernardino | 11 hr |
| Jan 3, 4:09 PM PST | Snow and Blowing Snow Advisory | EKA | 16 hr | |
| Jan 3, 4:09 PM PST | Winter Storm Warning | EKA | 37 hr | |
| Jan 3, 4:10 PM PST | Snow and Blowing Snow Advisory | MFR | Modoc, Siskiyou | 53 hr |
| Jan 3, 4:56 PM PST | Flash Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 23 hr |
| Jan 3, 5:10 PM PST | High Wind Warning | LOX | Santa Barbara | 34 hr |
| Jan 3, 5:10 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 37 hr |
| Jan 3, 8:27 PM PST | River Flood Warning | STO | Tehama | 12 hr |
| Jan 3, 9:00 PM PST | River Flood Warning | EKA | Mendocino | 28 hr |
| Jan 3, 9:16 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 63 hr |
| Jan 4, 12:21 AM PST | High Wind Warning | EKA | 10 hr | |
| Jan 4, 3:08 AM PST | Wind Advisory | VEF | Inyo | 25 hr |
| Jan 4, 3:31 AM PST | Mesoscale Discussion | SPC | Nevada, Placer, Plumas, Sierra, Siskiyou | 3 hr |
| Jan 4, 3:32 AM PST | Winter Storm Warning | VEF | Inyo | 54 hr |
| Jan 4, 4:17 AM PST | High Surf Warning | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 46 hr |
| Jan 4, 7:56 AM PST | Snow Advisory | EKA | 42 hr | |
| Jan 4, 10:28 AM PST | Wind Advisory | EKA | 9 hr | |
| Jan 4, 10:31 AM PST | Flash Flood Warning | REV | Mono | 6 hr |
| Jan 4, 10:37 AM PST | Mesoscale Discussion | SPC | Alpine, El Dorado, Mono, Nevada, Placer, Plumas and 2 more | 4 hr |
| Jan 4, 12:00 PM PST | River Flood Warning | EKA | Humboldt | 29 hr |
| Jan 4, 12:09 PM PST | Flash Flood Warning | MTR | Santa Cruz | 4 hr |
| Jan 4, 12:19 PM PST | Heavy Snow Warning | MFR | Siskiyou | 33 hr |
| Jan 4, 12:22 PM PST | Flash Flood Warning | MTR | Monterey | 4 hr |
| Jan 4, 12:25 PM PST | Coastal Flood Warning | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 24 hr |
| Jan 4, 12:28 PM PST | High Surf Advisory | SGX | San Diego | 3 days |
| Jan 4, 12:55 PM PST | Wind Advisory | PSR | 29 hr | |
| Jan 4, 1:20 PM PST | High Wind Warning | SGX | San Bernardino | 20 hr |
| Jan 4, 1:20 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 67 hr |
| Jan 4, 2:31 PM PST | Wind Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 6 hr |
| Jan 4, 3:05 PM PST | Snow Advisory | MFR | Siskiyou | 58 hr |
| Jan 4, 4:39 PM PST | Mesoscale Discussion | SPC | Alpine, Tuolumne | 5 hr |
| Jan 4, 4:40 PM PST | Flash Flood Warning | LOX | San Luis Obispo | 3 hr |
| Jan 4, 5:02 PM PST | Snow and Blowing Snow Advisory | STO | 11 hr | |
| Jan 4, 5:02 PM PST | Winter Storm Warning | STO | 46 hr | |
| Jan 4, 5:09 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 4, 6:09 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 4, 6:54 PM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 3 hr |
| Jan 4, 7:54 PM PST | Flash Flood Warning | SGX | Riverside, San Bernardino | 9 hr |
| Jan 4, 7:58 PM PST | Flash Flood Warning | LOX | Los Angeles, Santa Barbara, Ventura | 6 hr |
| Jan 4, 9:06 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Monterey, San Benito | 3 hr |
| Jan 5, 1:25 AM PST | Flash Flood Warning | SGX | Orange | 3 hr |
| Jan 5, 1:53 AM PST | Flash Flood Warning | LOX | Los Angeles | 6 hr |
| Jan 5, 2:36 AM PST | Flash Flood Warning | SGX | San Bernardino | 114 min |
| Jan 5, 4:00 AM PST | Flash Flood Warning | SGX | San Diego | 4 hr |
| Jan 5, 4:21 AM PST | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Jan 5, 4:37 AM PST | Flash Flood Warning | SGX | Orange | 4 hr |
| Jan 5, 5:05 AM PST | Heavy Snow Warning | SGX | Riverside, San Bernardino | 51 hr |
| Jan 5, 5:18 AM PST | Dense Fog Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 51 hr |
| Jan 5, 8:47 AM PST | Special Marine Warning | MTR | 58 min | |
| Jan 5, 9:41 AM PST | Special Marine Warning | MTR | 64 min | |
| Jan 5, 10:25 AM PST | Flash Flood Warning | SGX | San Diego | 2 hr |
| Jan 5, 10:46 AM PST | Mesoscale Discussion | SPC | Alameda, Contra Costa, Marin, San Mateo, Santa Cruz | 119 min |
| Jan 5, 11:00 AM PST | Snow Advisory | STO | 15 hr | |
| Jan 5, 11:01 AM PST | Marine Weather Statement | MTR | 3 hr | |
| Jan 5, 11:24 AM PST | Special Marine Warning | MTR | 51 min | |
| Jan 5, 11:37 AM PST | Mesoscale Discussion | SPC | El Dorado, Nevada, Placer, Sierra, Tuolumne | 5 hr |
| Jan 5, 2:20 PM PST | Snow and Blowing Snow Advisory | LOX | 13 hr | |
| Jan 5, 2:45 PM PST | Snow Advisory | HNX | 29 hr | |
| Jan 5, 3:02 PM PST | High Surf Advisory | EKA | 11 hr | |
| Jan 5, 4:11 PM PST | Mesoscale Discussion | SPC | Alpine, Tuolumne | 5 hr |
| Jan 5, 11:22 PM PST | Flash Flood Warning | LOX | Los Angeles | 113 min |
| Jan 6, 12:24 AM PST | Snow Advisory | VEF | 5 hr | |
| Jan 6, 1:25 AM PST | Wind Advisory | LOX | 19 hr | |
| Jan 6, 1:50 AM PST | High Surf Advisory | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 14 hr |
| Jan 6, 1:59 AM PST | High Wind Warning | LOX | 6 hr | |
| Jan 6, 2:00 AM PST | Wind Advisory | PSR | 15 hr | |
| Jan 6, 2:49 AM PST | Wind Advisory | HNX | 14 hr | |
| Jan 6, 3:16 AM PST | Winter Storm Warning | LOX | 30 hr | |
| Jan 6, 3:20 AM PST | Flash Flood Watch | LOX | Los Angeles, Santa Barbara | 23 hr |
| Jan 6, 3:25 AM PST | Snow and Blowing Snow Advisory | HNX | 24 hr | |
| Jan 6, 3:42 AM PST | Wind Advisory | VEF | San Bernardino | 17 hr |
| Jan 6, 3:55 AM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 28 hr |
| Jan 6, 4:18 AM PST | Snow Advisory | STO | 23 hr | |
| Jan 6, 4:34 AM PST | Flash Flood Warning | SGX | San Diego | 116 min |
| Jan 6, 9:15 AM PST | Snow Advisory | EKA | 15 hr | |
| Jan 6, 11:04 AM PST | Marine Weather Statement | SGX | 3 hr | |
| Jan 6, 11:50 AM PST | Special Marine Warning | SGX | 25 min | |
| Jan 6, 1:23 PM PST | Snow and Blowing Snow Advisory | LOX | 20 hr | |
| Jan 6, 3:00 PM PST | High Wind Watch | MFR | Siskiyou | 8 hr |
| Jan 6, 8:47 PM PST | Snow Advisory | LOX | 12 hr | |
| Jan 6, 9:05 PM PST | Snow Advisory | VEF | San Bernardino | 12 hr |
| Jan 6, 10:53 PM PST | Flash Flood Warning | SGX | Riverside, San Diego | 2 hr |
| Jan 6, 11:07 PM PST | Wind Advisory | MFR | Siskiyou | 35 hr |
| Jan 6, 11:07 PM PST | Flash Flood Warning | SGX | San Diego | 113 min |
| Jan 7, 4:36 AM PST | Snow Advisory | EKA | 30 hr | |
| Jan 7, 2:36 PM PST | Wind Advisory | MTR | Marin, San Mateo, Santa Clara, Santa Cruz, Sonoma | 28 hr |
| Jan 7, 2:36 PM PST | Snow and Blowing Snow Advisory | STO | 6 hr | |
| Jan 7, 2:36 PM PST | Snow Advisory | STO | 6 hr | |
| Jan 7, 2:36 PM PST | Winter Storm Warning | STO | 31 hr | |
| Jan 7, 2:56 PM PST | Wind Advisory | EKA | 19 hr | |
| Jan 7, 3:18 PM PST | Snow Advisory | REV | Alpine, El Dorado, Nevada, Placer | 7 hr |
| Jan 7, 3:18 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 31 hr |
| Jan 7, 3:22 PM PST | Wind Advisory | STO | 25 hr | |
| Jan 7, 3:58 PM PST | Heavy Snow Warning | MFR | Siskiyou | 27 hr |
| Jan 7, 3:58 PM PST | Snow and Blowing Snow Advisory | MFR | Modoc, Siskiyou | 27 hr |
| Jan 7, 3:58 PM PST | Winter Storm Warning | MFR | Siskiyou | 24 hr |
| Jan 7, 8:51 PM PST | Snow Advisory | STO | 7 hr | |
| Jan 7, 9:49 PM PST | Snow Advisory | REV | Modoc | 20 hr |
| Jan 8, 4:19 AM PST | Mesoscale Discussion | SPC | Shasta, Siskiyou | 3 hr |
| Jan 8, 9:07 AM PST | Blowing Snow Advisory | REV | Mono | 9 hr |
| Jan 8, 9:37 AM PST | Mesoscale Discussion | SPC | El Dorado, Nevada, Placer, Plumas, Tuolumne | 6 hr |
| Jan 8, 10:07 AM PST | Snow Advisory | HNX | 12 hr | |
| Jan 8, 11:00 AM PST | Heavy Snow Warning | EKA | 7 hr | |
| Jan 8, 12:51 PM PST | Winter Weather Advisory | STO | 9 hr | |
| Jan 8, 2:37 PM PST | Winter Storm Watch | MFR | Siskiyou | 13 hr |
| Jan 9, 3:23 AM PST | Winter Storm Warning | MFR | Siskiyou | 24 hr |
| Jan 9, 3:57 AM PST | Snow Advisory | EKA | 30 hr | |
| Jan 9, 4:13 AM PST | Snow Advisory | STO | 30 hr | |
| Jan 9, 10:16 AM PST | Wind Advisory | MFR | Siskiyou | 17 hr |
| Jan 9, 2:41 PM PST | Winter Weather Advisory | REV | Lassen, Modoc, Plumas, Sierra | 13 hr |
| Jan 10, 6:10 PM PST | High Surf Advisory | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 42 hr |
| Jan 11, 1:55 AM PST | High Surf Advisory | SGX | San Diego | 70 hr |
| Jan 11, 2:35 PM PST | High Surf Advisory | LOX | Los Angeles | 48 hr |
| Jan 12, 6:20 AM PST | Dense Fog Advisory | SGX | San Diego | 3 hr |
| Jan 12, 5:58 PM PST | Dense Fog Advisory | SGX | San Diego | 10 hr |
| Jan 12, 8:05 PM PST | Freezing Fog Advisory | REV | Lassen, Plumas, Sierra | 35 hr |
| Jan 12, 9:21 PM PST | Wind Advisory | LOX | Los Angeles | 42 hr |
| Jan 13, 3:45 AM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 7 hr |
| Jan 13, 3:45 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 38 hr |
| Jan 13, 9:00 AM PST | High Wind Watch | LOX | 6 hr | |
| Jan 13, 10:21 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 26 hr |
| Jan 13, 3:04 PM PST | High Wind Warning | LOX | 24 hr | |
| Jan 14, 1:50 PM PST | High Wind Watch | MTR | 23 hr | |
| Jan 14, 2:51 PM PST | High Wind Watch | LOX | Los Angeles | 37 hr |
| Jan 14, 7:45 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 17 hr |
| Jan 14, 8:27 PM PST | Dense Fog Advisory | STO | 16 hr | |
| Jan 15, 12:22 AM PST | Dense Fog Advisory | HNX | 13 hr | |
| Jan 15, 3:26 AM PST | Fire Weather Watch | PSR | Imperial, Riverside | 25 hr |
| Jan 15, 3:40 AM PST | Lake Wind Advisory | VEF | San Bernardino | 39 hr |
| Jan 15, 3:50 AM PST | Fire Weather Watch | VEF | San Bernardino | 24 hr |
| Jan 15, 4:00 AM PST | Marine Weather Statement | LOX | 60 hr | |
| Jan 15, 4:24 AM PST | Dense Fog Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 7 hr |
| Jan 15, 11:17 AM PST | Dense Fog Advisory | MTR | Alameda, Contra Costa, San Mateo, Santa Clara | 86 min |
| Jan 15, 12:43 PM PST | Wind Advisory | MTR | 45 hr | |
| Jan 15, 1:09 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 47 hr |
| Jan 15, 1:09 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 3 days |
| Jan 15, 2:15 PM PST | High Wind Warning | LOX | Los Angeles | 49 hr |
| Jan 15, 2:15 PM PST | Wind Advisory | LOX | Los Angeles | 29 hr |
| Jan 15, 3:25 PM PST | Wind Advisory | STO | 25 hr | |
| Jan 15, 3:41 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 36 hr |
| Jan 15, 4:53 PM PST | Wind Advisory | STO | 23 hr | |
| Jan 16, 3:49 AM PST | Wind Advisory | PSR | 14 hr | |
| Jan 16, 3:49 AM PST | Red Flag Warning | VEF | San Bernardino | 14 hr |
| Jan 16, 4:21 AM PST | Red Flag Warning | PSR | Imperial, Riverside, San Bernardino | 14 hr |
| Jan 16, 9:04 PM PST | Red Flag Warning | PSR | Imperial, Riverside | 16 hr |
| Jan 16, 9:15 PM PST | Wind Advisory | PSR | 12 hr | |
| Jan 17, 2:09 AM PST | Freeze Warning | PSR | 30 hr | |
| Jan 17, 3:46 AM PST | Red Flag Warning | VEF | San Bernardino | 14 hr |
| Jan 17, 9:30 AM PST | Wind Advisory | LOX | Los Angeles | 6 hr |
| Jan 17, 10:48 AM PST | High Wind Watch | SGX | Riverside, San Bernardino | 5 hr |
| Jan 17, 1:37 PM PST | Frost Advisory | HNX | 19 hr | |
| Jan 17, 3:10 PM PST | Wind Advisory | LOX | 35 hr | |
| Jan 18, 6:30 AM PST | Dense Fog Advisory | HNX | 5 hr | |
| Jan 18, 2:49 PM PST | Dense Fog Advisory | HNX | 19 hr | |
| Jan 19, 2:32 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 27 hr |
| Jan 20, 3:42 AM PST | Snow Advisory | REV | Lassen, Plumas, Sierra | 18 hr |
| Jan 20, 2:16 PM PST | Winter Storm Watch | MTR | 14 hr | |
| Jan 20, 8:55 PM PST | Snow Advisory | STO | 5 days | |
| Jan 21, 4:34 AM PST | Snow Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 15 hr |
| Jan 21, 4:43 AM PST | Snow Advisory | MTR | Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz | 29 hr |
| Jan 22, 4:46 AM PST | Winter Storm Watch | LOX | 10 hr | |
| Jan 22, 9:16 AM PST | Winter Storm Watch | HNX | 5 hr | |
| Jan 22, 2:02 PM PST | Snow and Blowing Snow Advisory | HNX | 21 hr | |
| Jan 22, 2:02 PM PST | Snow Advisory | HNX | 38 hr | |
| Jan 22, 2:16 PM PST | Winter Storm Warning | LOX | 3 days | |
| Jan 22, 3:19 PM PST | Snow Advisory | REV | Mono | 17 hr |
| Jan 22, 3:54 PM PST | Snow Advisory | STO | 2 hr | |
| Jan 22, 6:06 PM PST | Heavy Snow Warning | STO | 11 hr | |
| Jan 22, 6:27 PM PST | Marine Weather Statement | LOX | 5 days | |
| Jan 22, 7:18 PM PST | Flash Flood Watch | LOX | Los Angeles, Santa Barbara | 28 hr |
| Jan 22, 7:22 PM PST | Winter Storm Watch | SGX | San Bernardino | 18 hr |
| Jan 22, 7:40 PM PST | Snow Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 8 hr |
| Jan 23, 3:57 AM PST | Snow Advisory | VEF | Inyo | 32 hr |
| Jan 23, 8:30 AM PST | Heavy Snow Warning | REV | Mono | 20 hr |
| Jan 23, 10:54 AM PST | Snow Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more | 23 hr |
| Jan 23, 11:14 AM PST | Winter Storm Warning | HNX | 13 hr | |
| Jan 23, 1:02 PM PST | Winter Storm Warning | SGX | San Bernardino | 14 hr |
| Jan 23, 1:54 PM PST | Winter Storm Watch | HNX | 22 hr | |
| Jan 23, 3:06 PM PST | Marine Weather Statement | SGX | 7 hr | |
| Jan 23, 3:34 PM PST | Winter Storm Watch | STO | 13 hr | |
| Jan 23, 3:49 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 25 hr |
| Jan 23, 4:46 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 23, 5:22 PM PST | Special Marine Warning | LOX | 23 min | |
| Jan 23, 5:37 PM PST | Severe Thunderstorm Warning | LOX | Los Angeles | 23 min |
| Jan 23, 7:22 PM PST | Flash Flood Warning | LOX | Los Angeles | 53 min |
| Jan 23, 7:47 PM PST | Winter Storm Watch | SGX | San Bernardino | 18 hr |
| Jan 23, 9:11 PM PST | Snow Advisory | LOX | 6 hr | |
| Jan 24, 1:37 AM PST | Tornado Warning | LOX | Santa Barbara | 23 min |
| Jan 24, 3:52 AM PST | Marine Weather Statement | SGX | 24 hr | |
| Jan 24, 6:14 AM PST | Flash Flood Watch | LOX | Los Angeles | 36 hr |
| Jan 24, 8:06 AM PST | Snow Advisory | MTR | Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz | 23 hr |
| Jan 24, 9:15 AM PST | Snow Advisory | LOX | Santa Barbara | 13 hr |
| Jan 24, 10:26 AM PST | Mesoscale Discussion | SPC | Amador, Calaveras, El Dorado, Mariposa, Tulare, Tuolumne | 3 hr |
| Jan 24, 12:05 PM PST | Winter Storm Warning | HNX | 20 hr | |
| Jan 24, 1:34 PM PST | Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 36 hr |
| Jan 24, 1:37 PM PST | Winter Storm Warning | SGX | San Bernardino | 20 hr |
| Jan 24, 1:57 PM PST | Mesoscale Discussion | SPC | Alpine, Mariposa, Tuolumne | 3 hr |
| Jan 24, 1:59 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, San Benito, City and County of San Francisco and 4 more | 38 hr |
| Jan 24, 3:06 PM PST | Snow Advisory | VEF | Inyo | 12 hr |
| Jan 24, 3:09 PM PST | Wind Advisory | STO | 27 hr | |
| Jan 24, 3:48 PM PST | Heavy Snow Warning | STO | 36 hr | |
| Jan 24, 3:48 PM PST | Winter Storm Warning | STO | 36 hr | |
| Jan 24, 4:15 PM PST | Snow and Blowing Snow Advisory | LOX | 18 hr | |
| Jan 24, 4:30 PM PST | Snow Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 17 hr |
| Jan 24, 5:44 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 4 days |
| Jan 24, 5:47 PM PST | Special Marine Warning | LOX | 43 min | |
| Jan 24, 6:13 PM PST | Special Marine Warning | LOX | 32 min | |
| Jan 24, 6:41 PM PST | Special Marine Warning | LOX | 49 min | |
| Jan 24, 7:55 PM PST | Special Marine Warning | LOX | 2 hr | |
| Jan 24, 8:04 PM PST | Flash Flood Warning | LOX | Los Angeles | 56 min |
| Jan 24, 8:43 PM PST | Tornado Warning | LOX | Los Angeles | 62 min |
| Jan 24, 8:55 PM PST | Wind Advisory | HNX | 27 hr | |
| Jan 24, 8:55 PM PST | Tornado Warning | LOX | Los Angeles | 65 min |
| Jan 24, 9:52 PM PST | Special Marine Warning | LOX | 95 min | |
| Jan 24, 9:53 PM PST | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| Jan 25, 1:11 AM PST | Flash Flood Warning | LOX | Los Angeles | 94 min |
| Jan 25, 2:05 AM PST | High Wind Warning | LOX | Santa Barbara | 56 hr |
| Jan 25, 3:13 AM PST | Heavy Snow Warning | MFR | Siskiyou | 33 hr |
| Jan 25, 3:13 AM PST | Snow Advisory | MFR | Siskiyou | 33 hr |
| Jan 25, 4:18 AM PST | Snow Advisory | EKA | 28 hr | |
| Jan 25, 4:23 AM PST | Flash Flood Warning | LOX | Los Angeles | 97 min |
| Jan 25, 5:28 AM PST | Special Marine Warning | LOX | 2 hr | |
| Jan 25, 5:56 AM PST | Flash Flood Warning | LOX | Los Angeles | 94 min |
| Jan 25, 7:30 AM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 90 min |
| Jan 25, 8:39 AM PST | Special Marine Warning | MTR | 36 min | |
| Jan 25, 9:14 AM PST | Snow Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 23 hr |
| Jan 25, 1:32 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 67 hr |
| Jan 25, 2:11 PM PST | Winter Storm Watch | HNX | 25 hr | |
| Jan 25, 3:09 PM PST | Winter Storm Watch | VEF | Inyo | 25 hr |
| Jan 25, 3:29 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 24 hr |
| Jan 25, 7:02 PM PST | Flash Flood Watch | LOX | Los Angeles, Santa Barbara | 62 hr |
| Jan 25, 7:46 PM PST | Flash Flood Warning | MTR | Marin | 3 hr |
| Jan 25, 8:02 PM PST | Winter Storm Watch | LOX | Los Angeles | 8 hr |
| Jan 25, 8:08 PM PST | High Wind Watch | LOX | Los Angeles | 7 hr |
| Jan 25, 8:46 PM PST | Winter Storm Watch | SGX | San Bernardino | 16 hr |
| Jan 25, 10:43 PM PST | Flash Flood Warning | MTR | Marin | 3 hr |
| Jan 26, 2:36 AM PST | Marine Weather Statement | SGX | 43 hr | |
| Jan 26, 3:25 AM PST | High Wind Warning | LOX | Los Angeles | 31 hr |
| Jan 26, 3:25 AM PST | Wind Advisory | LOX | Los Angeles | 43 hr |
| Jan 26, 3:43 AM PST | Coastal Flood Statement | LOX | Los Angeles | 3 days |
| Jan 26, 3:52 AM PST | Snow Advisory | MFR | Modoc, Siskiyou | 44 hr |
| Jan 26, 3:52 AM PST | Winter Storm Watch | MFR | Siskiyou | 25 hr |
| Jan 26, 3:57 AM PST | Winter Storm Warning | LOX | 53 hr | |
| Jan 26, 3:59 AM PST | Winter Storm Watch | STO | 12 hr | |
| Jan 26, 8:22 AM PST | River Flood Warning | EKA | Mendocino | 6 hr |
| Jan 26, 10:05 AM PST | Flood Watch | LOX | 24 hr | |
| Jan 26, 12:31 PM PST | Winter Storm Watch | SGX | San Diego | 25 hr |
| Jan 26, 12:31 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 45 hr |
| Jan 26, 1:02 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 33 hr |
| Jan 26, 2:42 PM PST | Winter Storm Warning | HNX | 37 hr | |
| Jan 26, 3:15 PM PST | Winter Storm Watch | REV | Modoc | 24 hr |
| Jan 26, 3:15 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 45 hr |
| Jan 26, 3:39 PM PST | Winter Storm Warning | VEF | Inyo | 36 hr |
| Jan 26, 3:52 PM PST | Flash Flood Watch | VEF | San Bernardino | 20 hr |
| Jan 26, 4:10 PM PST | High Wind Watch | VEF | Inyo, San Bernardino | 36 hr |
| Jan 26, 4:24 PM PST | Winter Storm Warning | STO | 36 hr | |
| Jan 26, 5:37 PM PST | Flash Flood Watch | HNX | 24 hr | |
| Jan 26, 9:30 PM PST | High Wind Warning | HNX | 10 hr | |
| Jan 26, 11:17 PM PST | Winter Storm Warning | MFR | Siskiyou | 21 hr |
| Jan 27, 2:46 AM PST | Wind Advisory | MTR | Monterey, San Mateo, Santa Clara, Santa Cruz | 4 hr |
| Jan 27, 3:55 AM PST | Flash Flood Warning | SGX | San Bernardino | 4 hr |
| Jan 27, 4:33 AM PST | Flash Flood Warning | HNX | Kern | 117 min |
| Jan 27, 4:33 AM PST | Flash Flood Warning | HNX | Kern | 117 min |
| Jan 27, 4:35 AM PST | Flash Flood Warning | SGX | San Diego | 6 hr |
| Jan 27, 5:05 AM PST | Snow Advisory | EKA | 28 hr | |
| Jan 27, 7:00 AM PST | Flash Flood Warning | SGX | Riverside | 4 hr |
| Jan 27, 9:30 AM PST | Severe Thunderstorm Warning | LOX | Santa Barbara | 30 min |
| Jan 27, 9:30 AM PST | Special Marine Warning | MTR | 38 min | |
| Jan 27, 9:39 AM PST | Mesoscale Discussion | SPC | Ventura | 2 hr |
| Jan 27, 9:49 AM PST | Heavy Snow Warning | MFR | Siskiyou | 16 hr |
| Jan 27, 9:50 AM PST | River Flood Warning | SGX | San Bernardino | 13 hr |
| Jan 27, 9:53 AM PST | Mesoscale Discussion | SPC | Siskiyou, Trinity | 6 hr |
| Jan 27, 10:13 AM PST | Wind Advisory | HNX | 7 hr | |
| Jan 27, 11:21 AM PST | Severe Thunderstorm Warning | LOX | Santa Barbara | 24 min |
| Jan 27, 12:05 PM PST | Severe Thunderstorm Warning | HNX | Fresno, Kings, Tulare | 25 min |
| Jan 27, 12:10 PM PST | Mesoscale Discussion | SPC | Fresno, Kings, Merced, Monterey, San Benito, San Luis Obispo | 2 hr |
| Jan 27, 12:14 PM PST | Blizzard Warning | MFR | Modoc | 12 hr |
| Jan 27, 12:26 PM PST | Severe Thunderstorm Warning | HNX | Fresno, Tulare | 34 min |
| Jan 27, 12:48 PM PST | Severe Thunderstorm Watch | SPC | Fresno, Kern, Kings, Los Angeles, Madera, Mariposa and 7 more | 5 hr |
| Jan 27, 1:45 PM PST | Wind Advisory | STO | 10 hr | |
| Jan 27, 3:28 PM PST | Severe Thunderstorm Warning | LOX | Los Angeles | 47 min |
| Jan 27, 4:06 PM PST | Flash Flood Warning | SGX | San Diego | 84 min |
| Jan 27, 4:06 PM PST | Mesoscale Discussion | SPC | Fresno, Kern, Kings, Los Angeles, Madera, Mariposa and 7 more | 54 min |
| Jan 27, 4:09 PM PST | Mesoscale Discussion | SPC | El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 3 more | 6 hr |
| Jan 27, 4:14 PM PST | Wind Advisory | VEF | Inyo, San Bernardino | 26 hr |
| Jan 27, 4:17 PM PST | Severe Thunderstorm Warning | HNX | Tulare | 43 min |
| Jan 27, 4:28 PM PST | Snow and Blowing Snow Advisory | STO | 8 hr | |
| Jan 27, 8:07 PM PST | Flash Flood Warning | SGX | San Diego | 83 min |
| Jan 27, 9:22 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 6 hr |
| Jan 27, 9:23 PM PST | Snow and Blowing Snow Advisory | LOX | 12 hr | |
| Jan 27, 9:26 PM PST | Flash Flood Warning | SGX | San Diego | 94 min |
| Jan 27, 9:47 PM PST | High Wind Warning | VEF | Inyo, San Bernardino | 20 hr |
| Jan 27, 10:38 PM PST | Mesoscale Discussion | SPC | El Dorado, Nevada, Placer, Tuolumne | 6 hr |
| Jan 27, 10:58 PM PST | Wind Advisory | HNX | 21 hr | |
| Jan 28, 12:00 AM PST | Snow Advisory | MFR | Siskiyou | 10 hr |
| Jan 28, 12:11 AM PST | Flash Flood Warning | SGX | San Diego | 94 min |
| Jan 28, 12:31 AM PST | Flash Flood Warning | SGX | San Bernardino | 119 min |
| Jan 28, 2:51 AM PST | High Wind Warning | LOX | 6 hr | |
| Jan 28, 3:27 AM PST | Snow Advisory | MFR | Siskiyou | 43 hr |
| Jan 28, 3:27 AM PST | Winter Storm Watch | MFR | Siskiyou | 11 hr |
| Jan 28, 4:29 AM PST | Winter Storm Warning | VEF | Inyo | 6 hr |
| Jan 28, 4:54 AM PST | Flash Flood Warning | SGX | San Bernardino | 2 hr |
| Jan 28, 5:44 AM PST | Wind Advisory | PSR | 13 hr | |
| Jan 28, 8:43 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 6 hr |
| Jan 28, 9:43 AM PST | Snow Advisory | SGX | Riverside, San Bernardino, San Diego | 4 hr |
| Jan 28, 9:52 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 10 hr |
| Jan 28, 11:59 AM PST | Blowing Snow Advisory | REV | Mono | 4 hr |
| Jan 28, 12:42 PM PST | High Wind Warning | SGX | San Bernardino | 7 hr |
| Jan 28, 1:13 PM PST | Snow Advisory | EKA | 25 hr | |
| Jan 28, 2:45 PM PST | Snow and Blowing Snow Advisory | MFR | Modoc, Siskiyou | 32 hr |
| Jan 28, 2:45 PM PST | Winter Storm Warning | MFR | Siskiyou | 19 hr |
| Jan 28, 3:51 PM PST | Snow and Blowing Snow Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 36 hr |
| Jan 28, 4:18 PM PST | Snow and Blowing Snow Advisory | STO | 36 hr | |
| Jan 28, 9:10 PM PST | High Wind Watch | LOX | 17 hr | |
| Jan 29, 2:39 AM PST | Wind Advisory | HNX | 35 hr | |
| Jan 29, 3:34 AM PST | High Wind Watch | VEF | Inyo | 12 hr |
| Jan 29, 4:39 AM PST | Snow Advisory | STO | 24 hr | |
| Jan 29, 7:04 AM PST | Wind Advisory | REV | Mono | 13 hr |
| Jan 29, 1:26 PM PST | High Wind Watch | SGX | San Bernardino | 7 hr |
| Jan 29, 2:12 PM PST | High Wind Warning | LOX | 24 hr | |
| Jan 29, 2:12 PM PST | Wind Advisory | LOX | Los Angeles | 37 hr |
| Jan 29, 2:44 PM PST | Winter Storm Watch | EKA | 21 hr | |
| Jan 29, 3:15 PM PST | Winter Storm Watch | MFR | Siskiyou | 11 hr |
| Jan 29, 3:20 PM PST | High Wind Warning | VEF | Inyo | 15 hr |
| Jan 29, 3:24 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 24 hr |
| Jan 29, 3:56 PM PST | Winter Storm Watch | STO | 24 hr | |
| Jan 29, 6:28 PM PST | High Wind Warning | REV | Mono | 9 hr |
| Jan 29, 8:24 PM PST | Wind Advisory | VEF | San Bernardino | 15 hr |
| Jan 29, 8:40 PM PST | High Wind Warning | SGX | Riverside, San Bernardino | 15 hr |
| Jan 29, 8:40 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 21 hr |
| Jan 30, 2:20 AM PST | Heavy Snow Warning | MFR | Siskiyou | 43 hr |
| Jan 30, 3:36 AM PST | High Surf Advisory | EKA | 16 hr | |
| Jan 30, 3:53 AM PST | Blowing Snow Advisory | REV | Mono | 6 hr |
| Jan 30, 4:21 AM PST | Snow Advisory | STO | 3 hr | |
| Jan 30, 11:44 AM PST | Heavy Snow Warning | EKA | 27 hr | |
| Jan 30, 2:51 PM PST | Snow Advisory | HNX | 43 hr | |
| Jan 30, 2:57 PM PST | Snow Advisory | MFR | Modoc, Siskiyou | 30 hr |
| Jan 30, 3:15 PM PST | High Wind Watch | VEF | Inyo | 24 hr |
| Jan 30, 3:32 PM PST | Snow and Blowing Snow Advisory | STO | 23 hr | |
| Jan 30, 3:32 PM PST | Winter Storm Warning | STO | 35 hr | |
| Jan 30, 3:41 PM PST | Wind Advisory | REV | Mono | 36 hr |
| Jan 30, 3:44 PM PST | Snow and Blowing Snow Advisory | REV | Lassen, Modoc, Plumas, Sierra | 30 hr |
| Jan 30, 3:44 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Nevada, Placer | 36 hr |
| Jan 31, 2:25 AM PST | Snow and Blowing Snow Advisory | MFR | Modoc | 19 hr |
| Jan 31, 3:50 AM PST | High Surf Advisory | EKA | 38 hr | |
| Jan 31, 9:57 AM PST | Mesoscale Discussion | SPC | El Dorado, Lake, Lassen, Nevada, Placer, Plumas and 4 more | 4 hr |
| Jan 31, 11:25 AM PST | Wind Advisory | STO | 8 hr | |
| Jan 31, 2:20 PM PST | High Surf Advisory | LOX | Los Angeles | 5 days |
| Jan 31, 3:11 PM PST | Wind Advisory | VEF | Inyo | 19 hr |
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 Bernardino County50
- Los Angeles County40
- Siskiyou County35
- San Diego County34
- Riverside County28
- El Dorado County28
- Nevada County28
- Placer County28
- Alpine County25
- Plumas County23
- Sierra County23
- San Mateo County21
- Lassen County20
- Santa Clara County20
- Santa Cruz County20
- Modoc County19
- Mono County18
- Marin County18
- Santa Barbara County17
- Inyo County17
- Alameda County16
- Contra Costa County16
- Orange County15
- Sonoma County15
- Monterey County14
- City and County of San Francisco14
- San Benito County12
- Tuolumne County9
- Ventura County7
- Tulare County6
- Napa County5
- Fresno County5
- Imperial County4
- San Luis Obispo County4
- Mariposa County4
- Kern County4
- Kings County4
- Merced County3
- Mendocino County2
- Shasta County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.