Alert archive / California / 2013
Weather alerts in California, December 2013
236 weather alerts in December 2013, 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 December 2013. Tap one for its archive.
- Alerts
- 236
- Warnings
- 70
- Watches
- 38
- Advisories
- 115
- Busiest day
- December 2, 201324 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 1, 12:00 PM PST | High Wind Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Dec 1, 1:00 PM PST | Hard Freeze Watch | HNX | 47 hr | |
| Dec 1, 2:03 PM PST | High Wind Warning | MFR | Modoc | 29 hr |
| Dec 1, 2:06 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 38 hr |
| Dec 1, 2:06 PM PST | Wind Advisory | REV | Lassen, Modoc, Mono, Plumas, Sierra | 38 hr |
| Dec 1, 2:09 PM PST | Gale Watch | LOX | 24 hr | |
| Dec 1, 2:24 PM PST | Hard Freeze Watch | STO | 45 hr | |
| Dec 1, 2:33 PM PST | High Wind Watch | VEF | Inyo, San Bernardino | 12 hr |
| Dec 1, 2:54 PM PST | Small Craft Advisory | EKA | 59 hr | |
| Dec 1, 10:04 PM PST | Small Craft Advisory | MTR | 4 days | |
| Dec 2, 2:11 AM PST | High Wind Warning | VEF | Inyo | 46 hr |
| Dec 2, 2:11 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 46 hr |
| Dec 2, 2:30 AM PST | Small Craft Advisory | SGX | 3 days | |
| Dec 2, 3:10 AM PST | Small Craft Advisory | MTR | 41 hr | |
| Dec 2, 5:51 AM PST | Marine Dense Fog Advisory | MTR | 4 hr | |
| Dec 2, 8:42 AM PST | Gale Warning | LOX | 52 hr | |
| Dec 2, 10:50 AM PST | Freeze Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 26 hr |
| Dec 2, 11:06 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 32 hr |
| Dec 2, 12:03 PM PST | Beach Hazards Statement | SGX | San Diego | 48 hr |
| Dec 2, 12:05 PM PST | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 44 hr |
| Dec 2, 1:40 PM PST | Wind Advisory | HNX | 32 hr | |
| Dec 2, 2:16 PM PST | Beach Hazards Statement | LOX | Los Angeles | 46 hr |
| Dec 2, 2:16 PM PST | Small Craft Advisory | LOX | 24 hr | |
| Dec 2, 2:16 PM PST | Small Craft Advisory | LOX | 13 hr | |
| Dec 2, 2:17 PM PST | Winter Weather Advisory | STO | 19 hr | |
| Dec 2, 2:18 PM PST | Freeze Watch | STO | 21 hr | |
| Dec 2, 2:28 PM PST | Gale Watch | EKA | 13 hr | |
| Dec 2, 2:28 PM PST | Gale Warning | MTR | 37 hr | |
| Dec 2, 2:28 PM PST | Small Craft Advisory | MTR | 14 hr | |
| Dec 2, 2:50 PM PST | Hard Freeze Watch | VEF | Inyo, San Bernardino | 37 hr |
| Dec 2, 3:12 PM PST | Freeze Watch | EKA | 12 hr | |
| Dec 2, 3:20 PM PST | Freeze Watch | LOX | Santa Barbara | 37 hr |
| Dec 2, 3:20 PM PST | Wind Advisory | LOX | Los Angeles | 43 hr |
| Dec 2, 9:59 PM PST | Freeze Warning | HNX | 35 hr | |
| Dec 3, 2:30 AM PST | Freeze Watch | PSR | 25 hr | |
| Dec 3, 2:49 AM PST | Frost Advisory | SGX | San Bernardino | 25 hr |
| Dec 3, 3:13 AM PST | Gale Warning | EKA | 42 hr | |
| Dec 3, 3:37 AM PST | Freeze Warning | EKA | 29 hr | |
| Dec 3, 3:37 AM PST | Hard Freeze Watch | EKA | 24 hr | |
| Dec 3, 9:05 AM PST | Gale Warning | LOX | 11 hr | |
| Dec 3, 9:05 AM PST | Small Craft Advisory | LOX | 5 hr | |
| Dec 3, 9:20 AM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 72 hr |
| Dec 3, 11:13 AM PST | Freeze Warning | STO | 21 hr | |
| Dec 3, 11:13 AM PST | Hard Freeze Warning | STO | 70 hr | |
| Dec 3, 11:13 AM PST | Wind Advisory | STO | 5 hr | |
| Dec 3, 12:17 PM PST | Hard Freeze Warning | HNX | 70 hr | |
| Dec 3, 12:28 PM PST | Freeze Warning | LOX | 20 hr | |
| Dec 3, 2:52 PM PST | Winter Storm Watch | HNX | 47 hr | |
| Dec 3, 3:28 PM PST | Winter Storm Watch | STO | 47 hr | |
| Dec 3, 6:57 PM PST | Hazardous Seas Warning | EKA | 7 hr | |
| Dec 3, 8:02 PM PST | Small Craft Advisory | LOX | 61 hr | |
| Dec 4, 1:39 AM PST | Gale Warning | EKA | 24 hr | |
| Dec 4, 1:39 AM PST | Small Craft Advisory | EKA | 24 hr | |
| Dec 4, 3:11 AM PST | Freeze Warning | PSR | 30 hr | |
| Dec 4, 3:27 AM PST | Hard Freeze Warning | VEF | Inyo, San Bernardino | 54 hr |
| Dec 4, 3:47 AM PST | Freeze Warning | EKA | 29 hr | |
| Dec 4, 3:47 AM PST | Hard Freeze Warning | EKA | 29 hr | |
| Dec 4, 4:00 AM PST | Frost Advisory | LOX | Los Angeles | 29 hr |
| Dec 4, 4:00 AM PST | Freeze Warning | LOX | Santa Barbara | 53 hr |
| Dec 4, 4:07 AM PST | Winter Storm Watch | MFR | Siskiyou | 25 hr |
| Dec 4, 8:42 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 8 hr | |
| Dec 4, 1:35 PM PST | Frost Advisory | SGX | Riverside, San Bernardino | 19 hr |
| Dec 4, 1:35 PM PST | Freeze Warning | SGX | San Bernardino | 19 hr |
| Dec 4, 2:48 PM PST | Winter Storm Watch | EKA | 24 hr | |
| Dec 4, 8:52 PM PST | Hazardous Seas Warning | EKA | 5 hr | |
| Dec 5, 2:05 AM PST | Small Craft Advisory | EKA | 12 hr | |
| Dec 5, 2:37 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 14 hr |
| Dec 5, 3:57 AM PST | Frost Advisory | LOX | Los Angeles | 29 hr |
| Dec 5, 4:46 AM PST | Winter Storm Warning | MFR | Modoc, Siskiyou | 47 hr |
| Dec 5, 4:46 AM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 53 hr |
| Dec 5, 9:42 AM PST | Hard Freeze Watch | HNX | 26 hr | |
| Dec 5, 11:47 AM PST | Winter Weather Advisory | MTR | Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz | 42 hr |
| Dec 5, 12:49 PM PST | High Wind Watch | SGX | Riverside, San Diego | 20 hr |
| Dec 5, 1:31 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Dec 5, 1:43 PM PST | Gale Watch | LOX | 25 hr | |
| Dec 5, 2:16 PM PST | Winter Weather Advisory | HNX | 53 hr | |
| Dec 5, 2:16 PM PST | Small Craft Advisory | MTR | 59 hr | |
| Dec 5, 2:29 PM PST | Winter Weather Advisory | LOX | 55 hr | |
| Dec 5, 2:30 PM PST | Winter Storm Warning | EKA | 34 hr | |
| Dec 5, 2:33 PM PST | Winter Storm Warning | STO | 48 hr | |
| Dec 5, 2:44 PM PST | Freeze Warning | VEF | San Bernardino | 18 hr |
| Dec 5, 2:44 PM PST | High Wind Watch | VEF | Inyo, San Bernardino | 24 hr |
| Dec 5, 3:00 PM PST | Winter Weather Advisory | VEF | Inyo | 55 hr |
| Dec 5, 3:34 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more | 42 hr |
| Dec 5, 3:34 PM PST | Winter Weather Advisory | REV | Mono | 48 hr |
| Dec 5, 5:24 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 16 hr |
| Dec 6, 1:42 AM PST | Small Craft Advisory | EKA | 49 hr | |
| Dec 6, 2:16 AM PST | Small Craft Advisory | SGX | 57 hr | |
| Dec 6, 9:08 AM PST | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 40 hr |
| Dec 6, 11:59 AM PST | Hard Freeze Warning | HNX | 6 days | |
| Dec 6, 11:59 AM PST | Wind Advisory | HNX | 31 hr | |
| Dec 6, 12:30 PM PST | Winter Weather Advisory | STO | 15 hr | |
| Dec 6, 1:09 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 32 hr |
| Dec 6, 1:12 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 44 hr |
| Dec 6, 1:27 PM PST | Wind Advisory | LOX | Los Angeles | 38 hr |
| Dec 6, 1:40 PM PST | High Surf Advisory | LOX | 32 hr | |
| Dec 6, 2:25 PM PST | Gale Warning | LOX | 37 hr | |
| Dec 6, 2:58 PM PST | Gale Warning | EKA | 24 hr | |
| Dec 6, 2:58 PM PST | High Wind Warning | VEF | San Bernardino | 28 hr |
| Dec 6, 2:58 PM PST | Wind Advisory | VEF | San Bernardino | 28 hr |
| Dec 6, 2:58 PM PST | Winter Storm Warning | VEF | Inyo | 19 hr |
| Dec 6, 9:28 PM PST | Mesoscale Discussion | SPC | Alpine, Amador, Calaveras, El Dorado, Madera, Mariposa and 4 more | 6 hr |
| Dec 6, 11:02 PM PST | Special Marine Warning | MTR | 28 min | |
| Dec 7, 12:25 AM PST | Special Weather Statement | EKA | Humboldt | 35 min |
| Dec 7, 12:47 AM PST | Special Weather Statement | EKA | Humboldt | 28 min |
| Dec 7, 2:38 AM PST | Small Craft Advisory | LOX | 7 hr | |
| Dec 7, 3:15 AM PST | Hard Freeze Warning | EKA | 30 hr | |
| Dec 7, 3:25 AM PST | Hard Freeze Warning | STO | 4 days | |
| Dec 7, 5:13 AM PST | Frost Advisory | LOX | Los Angeles | 28 hr |
| Dec 7, 8:53 AM PST | Small Craft Advisory | EKA | 36 hr | |
| Dec 7, 10:21 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 8 hr |
| Dec 7, 12:54 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 44 hr |
| Dec 7, 2:56 PM PST | Small Craft Advisory | EKA | 23 hr | |
| Dec 7, 7:00 PM PST | High Wind Warning | HNX | 3 hr | |
| Dec 7, 8:50 PM PST | Small Craft Advisory | LOX | 60 hr | |
| Dec 7, 10:06 PM PST | Freeze Watch | LOX | 5 hr | |
| Dec 8, 2:18 AM PST | Gale Warning | EKA | 30 hr | |
| Dec 8, 2:39 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 30 hr |
| Dec 8, 2:39 AM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 11 hr |
| Dec 8, 2:48 AM PST | Hard Freeze Warning | VEF | Inyo, San Bernardino | 54 hr |
| Dec 8, 3:05 AM PST | Frost Advisory | LOX | Los Angeles | 30 hr |
| Dec 8, 3:05 AM PST | Freeze Warning | LOX | 30 hr | |
| Dec 8, 3:05 AM PST | High Wind Watch | LOX | Los Angeles | 12 hr |
| Dec 8, 3:05 AM PST | Wind Advisory | LOX | Los Angeles | 57 hr |
| Dec 8, 3:13 AM PST | Hard Freeze Warning | EKA | 30 hr | |
| Dec 8, 12:23 PM PST | Freeze Watch | PSR | 25 hr | |
| Dec 8, 12:23 PM PST | Wind Advisory | PSR | 30 hr | |
| Dec 8, 1:47 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 43 hr |
| Dec 8, 2:02 PM PST | Small Craft Advisory | EKA | 37 hr | |
| Dec 8, 2:06 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 44 hr |
| Dec 8, 2:06 PM PST | Wind Advisory | SGX | Riverside, San Diego | 44 hr |
| Dec 8, 2:20 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 20 hr |
| Dec 8, 2:57 PM PST | Wind Advisory | VEF | San Bernardino | 24 hr |
| Dec 8, 3:16 PM PST | High Wind Warning | LOX | Los Angeles | 37 hr |
| Dec 9, 3:08 AM PST | Freeze Warning | LOX | 30 hr | |
| Dec 9, 9:11 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Dec 10, 2:42 AM PST | Lake Wind Advisory | VEF | San Bernardino | 14 hr |
| Dec 10, 3:26 AM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 30 hr |
| Dec 10, 10:02 AM PST | Wind Advisory | SGX | Riverside, San Bernardino | 4 hr |
| Dec 10, 12:00 PM PST | Frost Advisory | LOX | Los Angeles | 20 hr |
| Dec 10, 1:02 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, San Mateo, Santa Clara and 2 more | 20 hr |
| Dec 10, 9:28 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 12 hr |
| Dec 10, 9:28 PM PST | Hard Freeze Warning | SGX | San Bernardino | 12 hr |
| Dec 11, 4:00 AM PST | Freeze Warning | MTR | Marin, Napa, Sonoma | 29 hr |
| Dec 12, 1:53 PM PST | Fire Weather Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Dec 12, 2:21 PM PST | Small Craft Advisory | LOX | 31 hr | |
| Dec 12, 3:32 PM PST | Fire Weather Watch | LOX | Los Angeles | 18 hr |
| Dec 12, 8:57 PM PST | Small Craft Advisory | MTR | 11 hr | |
| Dec 13, 3:00 AM PST | Wind Advisory | LOX | Los Angeles | 65 hr |
| Dec 13, 3:02 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 3 days |
| Dec 13, 9:46 AM PST | Red Flag Warning | LOX | Los Angeles | 56 hr |
| Dec 13, 9:46 AM PST | Air Stagnation Advisory | MFR | Modoc, Siskiyou | 5 days |
| Dec 13, 12:32 PM PST | Beach Hazards Statement | SGX | San Diego | 44 hr |
| Dec 13, 1:30 PM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 53 hr |
| Dec 13, 2:25 PM PST | Small Craft Advisory | LOX | 42 hr | |
| Dec 13, 2:57 PM PST | Lake Wind Advisory | VEF | San Bernardino | 50 hr |
| Dec 14, 3:03 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 30 hr |
| Dec 14, 3:16 AM PST | High Wind Warning | LOX | 30 hr | |
| Dec 14, 9:29 AM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 50 hr |
| Dec 14, 1:48 PM PST | Beach Hazards Statement | LOX | 3 days | |
| Dec 14, 1:48 PM PST | High Surf Advisory | LOX | 61 hr | |
| Dec 14, 8:30 PM PST | Small Craft Advisory for Rough Bar | MTR | 39 hr | |
| Dec 15, 8:48 AM PST | High Surf Advisory | SGX | San Diego | 17 hr |
| Dec 15, 9:27 AM PST | Freezing Fog Advisory | MFR | Modoc, Siskiyou | 3 hr |
| Dec 16, 1:32 AM PST | Beach Hazards Statement | SGX | San Diego | 39 hr |
| Dec 17, 2:32 AM PST | Gale Watch | MTR | 19 hr | |
| Dec 17, 2:32 AM PST | Small Craft Advisory | MTR | 5 days | |
| Dec 17, 3:12 AM PST | High Surf Advisory | LOX | 5 hr | |
| Dec 17, 3:14 AM PST | Gale Watch | EKA | 12 hr | |
| Dec 17, 3:14 AM PST | Small Craft Advisory | EKA | 42 hr | |
| Dec 17, 9:21 AM PST | Wind Advisory | HNX | 8 hr | |
| Dec 17, 2:29 PM PST | Gale Watch | LOX | 13 hr | |
| Dec 17, 3:11 PM PST | Gale Watch | EKA | 13 hr | |
| Dec 17, 3:11 PM PST | Gale Warning | EKA | 71 hr | |
| Dec 17, 8:56 PM PST | Wind Advisory | MTR | Marin, Sonoma | 41 hr |
| Dec 17, 9:39 PM PST | Gale Warning | MTR | 53 hr | |
| Dec 18, 2:15 AM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino, San Diego | 47 hr |
| Dec 18, 2:16 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 35 hr |
| Dec 18, 2:33 AM PST | Freezing Fog Advisory | REV | Lassen, Plumas, Sierra | 7 hr |
| Dec 18, 2:44 AM PST | Winter Storm Watch | VEF | Inyo | 12 hr |
| Dec 18, 2:55 AM PST | Storm Warning | MTR | 36 hr | |
| Dec 18, 3:05 AM PST | Wind Advisory | HNX | 49 hr | |
| Dec 18, 3:24 AM PST | Gale Warning | LOX | 42 hr | |
| Dec 18, 3:24 AM PST | Small Craft Advisory | LOX | 48 hr | |
| Dec 18, 3:26 AM PST | Wind Advisory | STO | 41 hr | |
| Dec 18, 3:46 AM PST | Storm Warning | EKA | 30 hr | |
| Dec 18, 3:55 AM PST | Winter Weather Advisory | LOX | 47 hr | |
| Dec 18, 4:04 AM PST | Wind Advisory | LOX | Santa Barbara | 37 hr |
| Dec 18, 7:33 AM PST | Small Craft Advisory | SGX | 36 hr | |
| Dec 18, 8:51 AM PST | Gale Watch | EKA | 6 hr | |
| Dec 18, 2:17 PM PST | High Surf Advisory | LOX | 37 hr | |
| Dec 18, 2:48 PM PST | Wind Advisory | VEF | San Bernardino | 21 hr |
| Dec 18, 2:48 PM PST | Winter Weather Advisory | VEF | Inyo | 31 hr |
| Dec 18, 3:27 PM PST | Wind Advisory | EKA | 19 hr | |
| Dec 19, 4:59 AM PST | Small Craft Advisory for Rough Bar | MTR | 33 hr | |
| Dec 19, 2:14 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 13 hr | |
| Dec 19, 2:51 PM PST | Small Craft Advisory | MTR | 65 hr | |
| Dec 19, 3:08 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 5 hr |
| Dec 19, 3:23 PM PST | Small Craft Advisory | EKA | 23 hr | |
| Dec 20, 1:22 AM PST | Wind Advisory | LOX | 8 hr | |
| Dec 20, 3:06 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 5 hr | |
| Dec 20, 8:31 AM PST | Small Craft Advisory | LOX | 36 hr | |
| Dec 20, 2:37 PM PST | Small Craft Advisory | EKA | 54 hr | |
| Dec 21, 3:26 AM PST | Frost Advisory | LOX | Los Angeles | 6 hr |
| Dec 21, 1:20 PM PST | Beach Hazards Statement | SGX | San Diego | 69 hr |
| Dec 21, 1:59 PM PST | Beach Hazards Statement | LOX | 68 hr | |
| Dec 23, 4:43 AM PST | Wind Advisory | SGX | San Diego | 14 hr |
| Dec 23, 3:15 PM PST | Small Craft Advisory | EKA | 48 hr | |
| Dec 24, 9:33 AM PST | Wind Advisory | LOX | Los Angeles | 58 hr |
| Dec 24, 10:35 AM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 70 hr |
| Dec 24, 1:10 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 71 hr |
| Dec 24, 2:27 PM PST | Wind Advisory | VEF | San Bernardino | 29 hr |
| Dec 24, 2:38 PM PST | Red Flag Warning | LOX | Los Angeles | 67 hr |
| Dec 24, 6:30 PM PST | Dense Fog Advisory | MFR | Modoc, Siskiyou | 18 hr |
| Dec 25, 2:20 AM PST | Small Craft Advisory | LOX | 12 hr | |
| Dec 26, 4:39 PM PST | Freezing Fog Advisory | REV | Lassen, Plumas, Sierra | 22 hr |
| Dec 27, 9:03 AM PST | Small Craft Advisory | EKA | 55 hr | |
| Dec 27, 1:00 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 24 hr |
| Dec 27, 1:41 PM PST | Fire Weather Watch | LOX | Los Angeles | 20 hr |
| Dec 27, 2:09 PM PST | High Wind Watch | LOX | 14 hr | |
| Dec 27, 2:09 PM PST | Wind Advisory | LOX | Los Angeles | 61 hr |
| Dec 27, 3:06 PM PST | Gale Warning | EKA | 36 hr | |
| Dec 27, 3:06 PM PST | Hazardous Seas Warning | EKA | 36 hr | |
| Dec 27, 8:17 PM PST | Freezing Fog Advisory | REV | Lassen, Plumas, Sierra | 17 hr |
| Dec 28, 2:39 AM PST | Wind Advisory | VEF | San Bernardino | 39 hr |
| Dec 28, 3:46 AM PST | High Wind Warning | LOX | 35 hr | |
| Dec 28, 8:59 AM PST | Small Craft Advisory | LOX | 12 hr | |
| Dec 28, 9:49 AM PST | Red Flag Warning | LOX | Los Angeles | 47 hr |
| Dec 28, 12:44 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 29 hr |
| Dec 28, 12:44 PM PST | Wind Advisory | SGX | Riverside, San Diego | 29 hr |
| Dec 28, 2:16 PM PST | Red Flag Warning | MTR | 20 hr | |
| Dec 28, 2:26 PM PST | Small Craft Advisory | LOX | 24 hr | |
| Dec 29, 8:24 AM PST | Red Flag Warning | HNX | 50 hr | |
| Dec 29, 6:42 PM PST | High Wind Warning | LOX | 3 hr | |
| Dec 31, 2:39 AM PST | Beach Hazards Statement | LOX | 39 hr | |
| Dec 31, 2:21 PM PST | Small Craft Advisory | LOX | 13 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 County41
- San Diego County29
- Riverside County26
- Los Angeles County20
- Inyo County11
- Marin County11
- Sonoma County11
- Monterey County10
- Modoc County9
- San Mateo County9
- Santa Cruz County9
- Orange County9
- Santa Clara County8
- Alpine County7
- El Dorado County7
- Nevada County7
- Placer County7
- Lassen County7
- Plumas County7
- Sierra County7
- Alameda County7
- Contra Costa County7
- Napa County7
- San Benito County7
- Siskiyou County6
- Mono County3
- Santa Barbara County3
- Humboldt County2
- City and County of San Francisco2
- Amador County1
- Calaveras County1
- Madera County1
- Mariposa County1
- Tuolumne County1
- Yuba County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.