Alert archive / California / 2015
Weather alerts in California, November 2015
285 weather alerts in November 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 November 2015. Tap one for its archive.
- Alerts
- 285
- Warnings
- 83
- Watches
- 33
- Advisories
- 148
- Busiest day
- November 15, 201519 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 |
|---|---|---|---|---|
| Oct 31, 8:44 PM PDT | Small Craft Advisory | LOX | 55 hr | |
| Nov 1, 3:02 AM PST | Small Craft Advisory for Rough Bar | MTR | 66 hr | |
| Nov 1, 3:02 AM PST | Small Craft Advisory | MTR | 4 days | |
| Nov 1, 3:25 AM PST | Winter Storm Warning | HNX | 43 hr | |
| Nov 1, 3:27 AM PST | Wind Advisory | HNX | 41 hr | |
| Nov 1, 6:51 AM PST | Winter Storm Warning | STO | 39 hr | |
| Nov 1, 1:44 PM PST | Small Craft Advisory | SGX | 3 days | |
| Nov 1, 1:58 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 43 hr |
| Nov 1, 2:11 PM PST | Gale Warning | LOX | 37 hr | |
| Nov 1, 2:19 PM PST | Winter Weather Advisory | HNX | 38 hr | |
| Nov 1, 5:51 PM PST | High Surf Advisory | LOX | 62 hr | |
| Nov 1, 7:27 PM PST | Wind Advisory | LOX | Los Angeles | 28 hr |
| Nov 2, 3:36 AM PST | Frost Advisory | EKA | 28 hr | |
| Nov 2, 9:06 AM PST | Gale Warning | EKA | 36 hr | |
| Nov 2, 12:45 PM PST | Flash Flood Watch | STO | Lake, Solano | 5 hr |
| Nov 2, 1:28 PM PST | Flash Flood Warning | STO | Colusa, Lake, Yolo | 3 hr |
| Nov 2, 2:21 PM PST | Frost Advisory | MFR | Siskiyou | 18 hr |
| Nov 2, 3:33 PM PST | Special Weather Statement | STO | Solano | 42 min |
| Nov 2, 3:44 PM PST | Special Weather Statement | STO | Butte | 46 min |
| Nov 2, 4:18 PM PST | Special Weather Statement | STO | Butte | 42 min |
| Nov 2, 7:02 PM PST | Blowing Dust Advisory | PSR | 6 hr | |
| Nov 2, 8:02 PM PST | Wind Advisory | PSR | 5 hr | |
| Nov 2, 9:13 PM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Nov 2, 10:26 PM PST | Freeze Warning | EKA | 10 hr | |
| Nov 2, 10:51 PM PST | Flash Flood Warning | HNX | Fresno | 3 hr |
| Nov 3, 2:15 AM PST | Freeze Warning | VEF | 29 hr | |
| Nov 3, 3:17 AM PST | Small Craft Advisory | LOX | 48 hr | |
| Nov 3, 4:07 AM PST | Freeze Watch | MFR | Siskiyou | 11 hr |
| Nov 3, 2:14 PM PST | Freeze Watch | LOX | 24 hr | |
| Nov 3, 2:39 PM PST | Frost Advisory | EKA | 17 hr | |
| Nov 3, 2:39 PM PST | Freeze Warning | EKA | 17 hr | |
| Nov 3, 2:51 PM PST | Frost Advisory | MFR | Siskiyou | 18 hr |
| Nov 3, 2:51 PM PST | Freeze Warning | MFR | Siskiyou | 18 hr |
| Nov 3, 3:30 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Nov 3, 4:33 PM PST | Areal Flood Advisory | HNX | Fresno, Madera | 3 hr |
| Nov 3, 6:53 PM PST | Special Marine Warning | LOX | 37 min | |
| Nov 3, 8:07 PM PST | Areal Flood Advisory | SGX | San Diego | 4 hr |
| Nov 3, 8:13 PM PST | Special Marine Warning | LOX | 32 min | |
| Nov 3, 8:55 PM PST | Small Craft Advisory | EKA | 30 hr | |
| Nov 3, 10:03 PM PST | Frost Advisory | LOX | 10 hr | |
| Nov 3, 11:04 PM PST | Areal Flood Advisory | SGX | San Diego | 116 min |
| Nov 4, 1:27 PM PST | Frost Advisory | MTR | Marin, Monterey, Napa, San Benito, Sonoma | 19 hr |
| Nov 4, 2:07 PM PST | Frost Advisory | LOX | Santa Barbara | 19 hr |
| Nov 4, 2:07 PM PST | Freeze Watch | LOX | 24 hr | |
| Nov 4, 2:07 PM PST | Freeze Warning | LOX | 19 hr | |
| Nov 4, 2:24 PM PST | Freeze Warning | MFR | Siskiyou | 18 hr |
| Nov 4, 7:18 PM PST | Frost Advisory | EKA | 13 hr | |
| Nov 5, 1:02 PM PST | Frost Advisory | SGX | San Bernardino | 18 hr |
| Nov 5, 2:07 PM PST | Freeze Warning | LOX | 19 hr | |
| Nov 5, 2:54 PM PST | Frost Advisory | EKA | 17 hr | |
| Nov 5, 8:20 PM PST | Frost Advisory | LOX | Santa Barbara | 12 hr |
| Nov 6, 2:35 AM PST | Lake Wind Advisory | VEF | San Bernardino | 36 hr |
| Nov 6, 12:30 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 23 hr |
| Nov 6, 2:05 PM PST | Frost Advisory | LOX | 18 hr | |
| Nov 6, 2:45 PM PST | Frost Advisory | EKA | 17 hr | |
| Nov 6, 5:42 PM PST | Wind Advisory | LOX | Los Angeles | 20 hr |
| Nov 6, 7:31 PM PST | Small Craft Advisory | EKA | 4 days | |
| Nov 7, 2:49 AM PST | Small Craft Advisory | LOX | 9 hr | |
| Nov 7, 12:23 PM PST | Winter Weather Advisory | HNX | 64 hr | |
| Nov 7, 1:26 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 33 hr |
| Nov 7, 10:23 PM PST | Winter Weather Advisory | STO | 46 hr | |
| Nov 8, 2:46 AM PST | Wind Advisory | VEF | Inyo | 43 hr |
| Nov 8, 2:46 AM PST | Winter Weather Advisory | VEF | Inyo | 61 hr |
| Nov 8, 1:15 PM PST | Small Craft Advisory | SGX | 61 hr | |
| Nov 8, 1:36 PM PST | Flash Flood Watch | STO | Amador, Calaveras, Colusa, El Dorado, Lake, Placer and 3 more | 31 hr |
| Nov 8, 1:47 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 44 hr |
| Nov 8, 1:47 PM PST | Winter Weather Advisory | REV | Modoc | 20 hr |
| Nov 8, 2:21 PM PST | Small Craft Advisory | MTR | 43 hr | |
| Nov 8, 7:35 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 44 hr |
| Nov 9, 3:30 AM PST | Frost Advisory | STO | 17 hr | |
| Nov 9, 3:46 AM PST | Winter Weather Advisory | EKA | 15 hr | |
| Nov 9, 3:53 AM PST | Freeze Warning | EKA | 29 hr | |
| Nov 9, 6:35 AM PST | Special Marine Warning | MTR | 25 min | |
| Nov 9, 7:35 AM PST | Special Marine Warning | MTR | 40 min | |
| Nov 9, 8:11 AM PST | Special Marine Warning | MTR | 34 min | |
| Nov 9, 8:43 AM PST | Small Craft Advisory | LOX | 41 hr | |
| Nov 9, 8:49 AM PST | Special Weather Statement | MTR | San Mateo | 26 min |
| Nov 9, 8:57 AM PST | Winter Storm Warning | STO | 19 hr | |
| Nov 9, 1:20 PM PST | Wind Advisory | VEF | San Bernardino | 33 hr |
| Nov 9, 3:58 PM PST | Frost Advisory | EKA | 17 hr | |
| Nov 9, 5:47 PM PST | Tornado Warning | STO | Sacramento | 43 min |
| Nov 9, 8:26 PM PST | High Surf Advisory | LOX | 21 hr | |
| Nov 9, 9:36 PM PST | Wind Advisory | LOX | Los Angeles | 29 hr |
| Nov 10, 2:36 AM PST | Frost Advisory | MTR | Marin, Monterey, Napa, San Benito, Santa Clara, Sonoma | 30 hr |
| Nov 10, 3:30 AM PST | Frost Advisory | STO | 25 hr | |
| Nov 10, 4:33 AM PST | Hard Freeze Watch | LOX | 10 hr | |
| Nov 10, 4:33 AM PST | Hard Freeze Watch | LOX | 34 hr | |
| Nov 10, 9:11 AM PST | Small Craft Advisory | MTR | 5 hr | |
| Nov 10, 9:40 AM PST | Wind Advisory | HNX | 8 hr | |
| Nov 10, 12:57 PM PST | Freeze Warning | VEF | San Bernardino | 19 hr |
| Nov 10, 2:04 PM PST | Hard Freeze Warning | LOX | 19 hr | |
| Nov 10, 2:31 PM PST | Small Craft Advisory for Rough Bar | MTR | 12 hr | |
| Nov 10, 3:20 PM PST | Fire Weather Watch | LOX | Los Angeles | 40 hr |
| Nov 10, 3:37 PM PST | Frost Advisory | EKA | 16 hr | |
| Nov 10, 8:01 PM PST | Frost Advisory | LOX | 13 hr | |
| Nov 10, 8:01 PM PST | Freeze Warning | LOX | Santa Barbara | 13 hr |
| Nov 10, 8:21 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 6 hr | |
| Nov 11, 2:55 AM PST | Small Craft Advisory | MTR | 46 hr | |
| Nov 11, 3:17 AM PST | Small Craft Advisory | EKA | 48 hr | |
| Nov 11, 2:22 PM PST | Frost Advisory | MTR | Marin, Monterey, Napa, Sonoma | 19 hr |
| Nov 11, 2:41 PM PST | Freeze Warning | LOX | Santa Barbara | 5 hr |
| Nov 11, 2:41 PM PST | Hard Freeze Warning | LOX | 18 hr | |
| Nov 11, 4:04 PM PST | Red Flag Warning | LOX | Los Angeles | 50 hr |
| Nov 11, 7:31 PM PST | Frost Advisory | LOX | 13 hr | |
| Nov 11, 7:31 PM PST | Freeze Watch | LOX | 19 hr | |
| Nov 11, 8:07 PM PST | Small Craft Advisory | LOX | 25 hr | |
| Nov 12, 2:29 AM PST | Lake Wind Advisory | VEF | San Bernardino | 16 hr |
| Nov 12, 3:53 AM PST | Small Craft Advisory | MTR | 21 hr | |
| Nov 12, 1:36 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 50 hr |
| Nov 12, 2:55 PM PST | Freeze Warning | LOX | 18 hr | |
| Nov 12, 11:30 PM PST | Frost Advisory | EKA | 9 hr | |
| Nov 13, 2:15 AM PST | High Wind Watch | MFR | Siskiyou | 9 hr |
| Nov 13, 2:38 AM PST | Small Craft Advisory | EKA | 42 hr | |
| Nov 13, 9:02 AM PST | Small Craft Advisory | EKA | 30 hr | |
| Nov 13, 10:44 AM PST | Gale Watch | LOX | 28 hr | |
| Nov 13, 11:13 AM PST | High Wind Warning | MFR | Modoc, Siskiyou | 44 hr |
| Nov 13, 11:13 AM PST | Wind Advisory | MFR | Modoc, Siskiyou | 44 hr |
| Nov 13, 12:43 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 39 hr |
| Nov 13, 12:43 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 60 hr |
| Nov 13, 1:08 PM PST | Winter Weather Advisory | STO | 34 hr | |
| Nov 13, 1:20 PM PST | Winter Weather Advisory | HNX | 64 hr | |
| Nov 13, 1:36 PM PST | Gale Watch | SGX | 24 hr | |
| Nov 13, 2:19 PM PST | Small Craft Advisory | MTR | 43 hr | |
| Nov 13, 3:13 PM PST | Gale Warning | EKA | 54 hr | |
| Nov 13, 3:41 PM PST | High Surf Advisory | EKA | 20 hr | |
| Nov 14, 3:11 AM PST | Wind Advisory | HNX | 51 hr | |
| Nov 14, 3:15 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 67 hr |
| Nov 14, 3:18 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 29 hr | |
| Nov 14, 3:30 AM PST | Small Craft Advisory | MTR | 7 days | |
| Nov 14, 4:43 AM PST | High Surf Advisory | LOX | Los Angeles | 3 days |
| Nov 14, 5:42 AM PST | Dense Fog Advisory | HNX | 4 hr | |
| Nov 14, 8:33 AM PST | Small Craft Advisory for Rough Bar | MTR | 53 hr | |
| Nov 14, 12:21 PM PST | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 37 hr |
| Nov 14, 12:21 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 48 hr |
| Nov 14, 1:12 PM PST | Gale Warning | SGX | 51 hr | |
| Nov 14, 2:34 PM PST | Gale Warning | LOX | 59 hr | |
| Nov 14, 2:44 PM PST | High Wind Watch | LOX | Los Angeles | 14 hr |
| Nov 14, 2:45 PM PST | Gale Warning | MTR | 47 hr | |
| Nov 14, 3:08 PM PST | Storm Warning | EKA | 17 hr | |
| Nov 14, 5:14 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 35 hr |
| Nov 14, 6:18 PM PST | Beach Hazards Statement | LOX | Los Angeles | 22 hr |
| Nov 14, 11:12 PM PST | Winter Storm Warning | STO | 22 hr | |
| Nov 15, 1:41 AM PST | Wind Advisory | PSR | 38 hr | |
| Nov 15, 1:41 AM PST | Wind Advisory | PSR | 38 hr | |
| Nov 15, 3:18 AM PST | Freeze Warning | EKA | 29 hr | |
| Nov 15, 4:03 AM PST | Wind Advisory | EKA | 12 hr | |
| Nov 15, 5:09 AM PST | High Wind Warning | LOX | Los Angeles | 53 hr |
| Nov 15, 5:09 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 57 hr |
| Nov 15, 5:45 AM PST | Winter Weather Advisory | LOX | 28 hr | |
| Nov 15, 8:49 AM PST | Small Craft Advisory | EKA | 4 days | |
| Nov 15, 8:49 AM PST | Hazardous Seas Warning | EKA | 18 hr | |
| Nov 15, 8:55 AM PST | Small Craft Advisory | MTR | 6 days | |
| Nov 15, 1:21 PM PST | Special Weather Statement | STO | Yuba | 54 min |
| Nov 15, 2:12 PM PST | Special Weather Statement | HNX | Merced | 48 min |
| Nov 15, 2:12 PM PST | Special Weather Statement | STO | Amador, Sacramento | 48 min |
| Nov 15, 2:27 PM PST | Severe Thunderstorm Warning | HNX | Merced | 33 min |
| Nov 15, 2:32 PM PST | Severe Thunderstorm Warning | STO | El Dorado | 43 min |
| Nov 15, 3:51 PM PST | Frost Advisory | EKA | 16 hr | |
| Nov 15, 4:09 PM PST | Special Weather Statement | STO | Amador, Calaveras | 66 min |
| Nov 15, 5:05 PM PST | Special Weather Statement | LOX | Los Angeles | 55 min |
| Nov 15, 7:27 PM PST | Special Weather Statement | HNX | 48 min | |
| Nov 15, 7:49 PM PST | Special Weather Statement | HNX | Tulare | 41 min |
| Nov 15, 8:57 PM PST | High Wind Warning | VEF | San Bernardino | 25 hr |
| Nov 16, 3:50 AM PST | High Wind Warning | HNX | 2 hr | |
| Nov 16, 5:50 AM PST | Wind Advisory | HNX | 10 hr | |
| Nov 16, 9:11 AM PST | Beach Hazards Statement | LOX | Los Angeles | 12 hr |
| Nov 16, 10:24 AM PST | Wind Advisory | STO | 8 hr | |
| Nov 16, 1:44 PM PST | Freeze Warning | SGX | San Bernardino | 18 hr |
| Nov 16, 1:44 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 23 hr |
| Nov 16, 2:29 PM PST | Small Craft Advisory | LOX | 12 hr | |
| Nov 16, 3:49 PM PST | Freeze Warning | HNX | 16 hr | |
| Nov 16, 3:54 PM PST | Small Craft Advisory | SGX | 6 hr | |
| Nov 16, 6:52 PM PST | Freeze Warning | LOX | 13 hr | |
| Nov 17, 2:01 AM PST | Small Craft Advisory | LOX | 3 days | |
| Nov 17, 4:03 AM PST | High Wind Warning | MFR | Modoc | 27 hr |
| Nov 17, 4:03 AM PST | Wind Advisory | MFR | Modoc | 27 hr |
| Nov 17, 6:03 AM PST | Wind Advisory | LOX | 4 hr | |
| Nov 17, 2:37 PM PST | Small Craft Advisory | MTR | 12 hr | |
| Nov 17, 7:33 PM PST | Wind Advisory | LOX | 13 hr | |
| Nov 18, 1:47 PM PST | Wind Advisory | MFR | Modoc | 29 hr |
| Nov 18, 6:09 PM PST | Wind Advisory | LOX | 9 hr | |
| Nov 19, 2:42 PM PST | Fire Weather Watch | LOX | Los Angeles | 19 hr |
| Nov 19, 3:01 PM PST | Small Craft Advisory | EKA | 42 hr | |
| Nov 20, 2:17 AM PST | Small Craft Advisory | MTR | 21 hr | |
| Nov 20, 9:11 AM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 57 hr |
| Nov 20, 9:35 AM PST | Red Flag Warning | LOX | Los Angeles | 56 hr |
| Nov 20, 2:31 PM PST | Wind Advisory | LOX | Los Angeles | 27 hr |
| Nov 20, 8:18 PM PST | Small Craft Advisory | LOX | 18 hr | |
| Nov 21, 6:04 PM PST | Wind Advisory | LOX | Los Angeles | 9 hr |
| Nov 22, 12:09 PM PST | Winter Weather Advisory | EKA | 57 hr | |
| Nov 22, 1:31 PM PST | Winter Storm Watch | STO | 23 hr | |
| Nov 22, 2:25 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 68 hr |
| Nov 22, 2:26 PM PST | Gale Watch | EKA | 13 hr | |
| Nov 22, 2:48 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 21 hr |
| Nov 22, 2:55 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 46 hr |
| Nov 22, 2:55 PM PST | Wind Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 49 hr |
| Nov 23, 2:52 AM PST | Small Craft Advisory for Rough Bar | MTR | 54 hr | |
| Nov 23, 2:52 AM PST | Small Craft Advisory | MTR | 3 days | |
| Nov 23, 3:36 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 56 hr |
| Nov 23, 3:38 AM PST | Gale Warning | EKA | 65 hr | |
| Nov 23, 3:38 AM PST | Small Craft Advisory | EKA | 3 days | |
| Nov 23, 11:49 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 33 hr |
| Nov 23, 12:16 PM PST | Coastal Flood Advisory | SGX | Orange, San Diego | 4 days |
| Nov 23, 12:23 PM PST | Winter Weather Advisory | HNX | 52 hr | |
| Nov 23, 12:57 PM PST | Winter Storm Warning | STO | 47 hr | |
| Nov 23, 12:57 PM PST | Winter Weather Advisory | STO | 29 hr | |
| Nov 23, 1:05 PM PST | Beach Hazards Statement | LOX | 4 days | |
| Nov 23, 1:39 PM PST | Coastal Flood Statement | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 3 days |
| Nov 23, 2:23 PM PST | Winter Storm Warning | MFR | Modoc, Siskiyou | 44 hr |
| Nov 23, 2:42 PM PST | Hazardous Seas Watch | EKA | 13 hr | |
| Nov 23, 2:46 PM PST | Wind Advisory | VEF | Inyo | 40 hr |
| Nov 23, 8:04 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 45 hr |
| Nov 23, 8:52 PM PST | Small Craft Advisory | SGX | 61 hr | |
| Nov 23, 8:54 PM PST | Small Craft Advisory | LOX | 60 hr | |
| Nov 24, 4:47 AM PST | Special Weather Statement | EKA | Humboldt | 28 min |
| Nov 24, 5:25 AM PST | Special Weather Statement | EKA | Humboldt | 35 min |
| Nov 24, 11:04 AM PST | Coastal Flood Advisory | LOX | 48 hr | |
| Nov 24, 12:14 PM PST | Special Weather Statement | STO | Butte | 61 min |
| Nov 24, 12:18 PM PST | Special Weather Statement | STO | Butte | 57 min |
| Nov 24, 2:29 PM PST | Freeze Watch | EKA | 14 hr | |
| Nov 24, 2:39 PM PST | Freeze Watch | LOX | 22 hr | |
| Nov 24, 2:52 PM PST | Hard Freeze Warning | MFR | Siskiyou | 42 hr |
| Nov 24, 3:21 PM PST | Freeze Watch | STO | 21 hr | |
| Nov 24, 6:18 PM PST | Winter Weather Advisory | STO | 9 hr | |
| Nov 24, 8:20 PM PST | Hazardous Seas Warning | EKA | 7 hr | |
| Nov 24, 8:30 PM PST | Wind Advisory | LOX | 16 hr | |
| Nov 24, 10:27 PM PST | Frost Advisory | EKA | 10 hr | |
| Nov 25, 4:31 AM PST | Freeze Warning | EKA | 16 hr | |
| Nov 25, 4:31 AM PST | Hard Freeze Warning | EKA | 27 hr | |
| Nov 25, 4:36 AM PST | Coastal Flood Advisory | EKA | 7 hr | |
| Nov 25, 12:18 PM PST | Wind Advisory | HNX | 10 hr | |
| Nov 25, 12:18 PM PST | Freeze Warning | LOX | Santa Barbara | 21 hr |
| Nov 25, 1:26 PM PST | Hard Freeze Warning | MFR | Siskiyou | 44 hr |
| Nov 26, 2:33 AM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 30 hr |
| Nov 26, 2:33 AM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 54 hr |
| Nov 26, 4:13 AM PST | Coastal Flood Advisory | EKA | 8 hr | |
| Nov 26, 5:34 AM PST | Freeze Warning | LOX | 20 hr | |
| Nov 26, 5:34 AM PST | Hard Freeze Watch | LOX | Santa Barbara | 9 hr |
| Nov 26, 8:07 AM PST | Hard Freeze Watch | EKA | 7 hr | |
| Nov 26, 9:00 AM PST | Dense Fog Advisory | HNX | 3 hr | |
| Nov 26, 12:15 PM PST | Freeze Watch | HNX | 21 hr | |
| Nov 26, 12:15 PM PST | Freeze Warning | HNX | 21 hr | |
| Nov 26, 12:47 PM PST | Freeze Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Nov 26, 1:53 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, San Mateo, Santa Clara and 2 more | 19 hr |
| Nov 26, 1:53 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, San Mateo, Santa Clara and 2 more | 43 hr |
| Nov 26, 2:12 PM PST | Frost Advisory | LOX | 14 hr | |
| Nov 26, 2:12 PM PST | Hard Freeze Warning | LOX | Santa Barbara | 11 hr |
| Nov 26, 3:10 PM PST | Freeze Warning | EKA | 17 hr | |
| Nov 26, 11:09 PM PST | Winter Weather Advisory | SGX | Riverside, San Diego | 20 hr |
| Nov 27, 1:51 AM PST | Special Marine Warning | LOX | 54 min | |
| Nov 27, 2:09 AM PST | Freeze Watch | STO | 24 hr | |
| Nov 27, 3:57 AM PST | Freeze Watch | LOX | 8 hr | |
| Nov 27, 3:57 AM PST | Hard Freeze Watch | LOX | Santa Barbara | 8 hr |
| Nov 27, 4:01 AM PST | Freeze Watch | HNX | 22 hr | |
| Nov 27, 4:42 AM PST | Freeze Watch | SGX | Riverside, San Bernardino, San Diego | 32 hr |
| Nov 27, 9:40 AM PST | Freeze Warning | HNX | 14 hr | |
| Nov 27, 12:07 PM PST | Frost Advisory | LOX | 20 hr | |
| Nov 27, 12:07 PM PST | Freeze Watch | LOX | 26 hr | |
| Nov 27, 12:07 PM PST | Freeze Warning | LOX | 20 hr | |
| Nov 27, 12:07 PM PST | Hard Freeze Watch | LOX | Santa Barbara | 26 hr |
| Nov 27, 12:07 PM PST | Hard Freeze Warning | LOX | Santa Barbara | 20 hr |
| Nov 27, 12:20 PM PST | Frost Advisory | SGX | Riverside, San Diego | 20 hr |
| Nov 27, 12:20 PM PST | Freeze Warning | SGX | Riverside, San Bernardino | 20 hr |
| Nov 27, 5:59 PM PST | Beach Hazards Statement | LOX | 20 hr | |
| Nov 27, 8:28 PM PST | Hard Freeze Warning | EKA | 12 hr | |
| Nov 28, 1:55 AM PST | Freeze Warning | STO | 31 hr | |
| Nov 28, 2:10 AM PST | Freeze Warning | HNX | 32 hr | |
| Nov 28, 1:03 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, San Mateo, Santa Clara and 2 more | 20 hr |
| Nov 28, 1:03 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 20 hr |
| Nov 28, 1:05 PM PST | Freeze Watch | SGX | Riverside, San Bernardino, San Diego | 15 hr |
| Nov 28, 1:05 PM PST | Freeze Warning | SGX | Riverside, San Bernardino, San Diego | 15 hr |
| Nov 28, 2:10 PM PST | Freeze Warning | LOX | 13 hr | |
| Nov 28, 2:10 PM PST | Hard Freeze Warning | LOX | Santa Barbara | 18 hr |
| Nov 28, 2:20 PM PST | Hard Freeze Warning | EKA | 18 hr | |
| Nov 28, 2:20 PM PST | High Surf Advisory | LOX | 3 days | |
| Nov 28, 2:31 PM PST | Small Craft Advisory | EKA | 3 days | |
| Nov 29, 4:34 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 51 hr |
| Nov 29, 11:51 AM PST | Freeze Warning | HNX | 22 hr | |
| Nov 29, 1:23 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 20 hr |
| Nov 29, 10:42 PM PST | Frost Advisory | LOX | 10 hr | |
| Nov 29, 10:42 PM PST | Freeze Warning | LOX | 10 hr | |
| Nov 30, 3:09 AM PST | Gale Warning | EKA | 12 hr | |
| Nov 30, 3:19 AM PST | Freezing Rain Advisory | MFR | Siskiyou | 7 hr |
| Nov 30, 2:38 PM PST | Frost Advisory | LOX | 18 hr | |
| Nov 30, 2:38 PM PST | Freeze Warning | LOX | 18 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 County22
- San Diego County18
- Los Angeles County17
- Riverside County16
- Siskiyou County13
- Marin County13
- Monterey County13
- Sonoma County13
- Santa Barbara County12
- El Dorado County11
- Placer County10
- San Mateo County10
- Santa Clara County10
- Alpine County9
- Nevada County9
- Modoc County9
- Santa Cruz County9
- Alameda County9
- Contra Costa County9
- Napa County7
- San Benito County6
- Orange County5
- Butte County4
- Inyo County4
- Mono County4
- Lassen County4
- Plumas County4
- Sierra County4
- Lake County3
- Solano County3
- Amador County3
- City and County of San Francisco3
- Colusa County2
- Yolo County2
- Fresno County2
- Calaveras County2
- Sacramento County2
- Merced County2
- Humboldt County2
- Kern County1
4 more counties
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. Warning verification from the Mesonet's Cow. Rebuilt daily.