Alert archive / California / 2016
Weather alerts in California, January 2016
576 weather alerts in January 2016, 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 2016. Tap one for its archive.
- Alerts
- 576
- Warnings
- 167
- Watches
- 68
- Advisories
- 295
- Busiest day
- January 6, 201674 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, 5:39 PM PST | Hard Freeze Warning | EKA | 15 hr | |
| Jan 1, 4:58 AM PST | Hard Freeze Watch | EKA | 10 hr | |
| Jan 1, 7:42 AM PST | Dense Fog Advisory | HNX | 4 hr | |
| Jan 1, 1:55 PM PST | Beach Hazards Statement | LOX | Los Angeles | 24 hr |
| Jan 1, 2:05 PM PST | Freeze Warning | LOX | 19 hr | |
| Jan 1, 2:49 PM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 1, 2:52 PM PST | Freeze Warning | MTR | Marin, Napa, Sonoma | 11 hr |
| Jan 1, 3:02 PM PST | Hard Freeze Warning | EKA | 17 hr | |
| Jan 1, 3:09 PM PST | Gale Watch | EKA | 12 hr | |
| Jan 1, 3:09 PM PST | Small Craft Advisory | EKA | 5 days | |
| Jan 2, 3:16 AM PST | Gale Watch | LOX | 11 hr | |
| Jan 2, 3:16 AM PST | Small Craft Advisory | LOX | 6 days | |
| Jan 2, 3:20 AM PST | Gale Warning | EKA | 35 hr | |
| Jan 2, 1:35 PM PST | High Surf Advisory | LOX | Los Angeles | 4 days |
| Jan 2, 2:16 PM PST | Gale Warning | LOX | 34 hr | |
| Jan 2, 2:47 PM PST | Wind Advisory | MFR | Siskiyou | 12 hr |
| Jan 2, 2:48 PM PST | Freezing Rain Advisory | MFR | Siskiyou | 19 hr |
| Jan 2, 3:38 PM PST | Wind Advisory | EKA | 18 hr | |
| Jan 2, 9:58 PM PST | Wind Advisory | HNX | 30 hr | |
| Jan 3, 2:09 AM PST | Small Craft Advisory for Winds | SGX | 31 hr | |
| Jan 3, 2:40 AM PST | Small Craft Advisory for Rough Bar | MTR | 25 hr | |
| Jan 3, 4:09 AM PST | Winter Storm Watch | SGX | Riverside, San Bernardino | 33 hr |
| Jan 3, 4:28 AM PST | Winter Storm Watch | LOX | 30 hr | |
| Jan 3, 8:41 AM PST | Small Craft Advisory | EKA | 34 hr | |
| Jan 3, 12:37 PM PST | Winter Storm Watch | STO | 14 hr | |
| Jan 3, 1:00 PM PST | Winter Storm Watch | HNX | 23 hr | |
| Jan 3, 2:02 PM PST | Winter Storm Watch | VEF | Inyo | 25 hr |
| Jan 3, 2:25 PM PST | Small Craft Advisory | MTR | 14 hr | |
| Jan 3, 2:31 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 13 hr |
| Jan 3, 2:36 PM PST | Hazardous Seas Warning | EKA | 29 hr | |
| Jan 3, 4:17 PM PST | Winter Storm Watch | MFR | Siskiyou | 11 hr |
| Jan 3, 5:26 PM PST | Wind Advisory | LOX | 8 hr | |
| Jan 3, 6:20 PM PST | High Surf Advisory | SGX | Orange, San Diego | 64 hr |
| Jan 4, 2:53 AM PST | Winter Storm Warning | MFR | Siskiyou | 31 hr |
| Jan 4, 2:53 AM PST | Winter Weather Advisory | MFR | Siskiyou | 31 hr |
| Jan 4, 3:00 AM PST | Winter Storm Warning | STO | 43 hr | |
| Jan 4, 3:07 AM PST | Winter Storm Warning | REV | Mono | 43 hr |
| Jan 4, 3:07 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more | 40 hr |
| Jan 4, 3:33 AM PST | Winter Weather Advisory | EKA | 27 hr | |
| Jan 4, 4:13 AM PST | Small Craft Advisory | MTR | 28 hr | |
| Jan 4, 4:20 AM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino | 17 hr |
| Jan 4, 8:30 AM PST | Small Craft Advisory for Rough Bar | MTR | 4 days | |
| Jan 4, 10:20 AM PST | Winter Storm Warning | LOX | 64 hr | |
| Jan 4, 10:48 AM PST | Flash Flood Watch | MTR | Monterey | 22 hr |
| Jan 4, 12:05 PM PST | Winter Storm Warning | HNX | 34 hr | |
| Jan 4, 12:05 PM PST | Winter Weather Advisory | HNX | 34 hr | |
| Jan 4, 1:35 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 39 hr |
| Jan 4, 1:35 PM PST | Winter Storm Watch | SGX | San Diego | 24 hr |
| Jan 4, 1:35 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 3 days |
| Jan 4, 2:09 PM PST | Wind Advisory | MFR | Siskiyou | 15 hr |
| Jan 4, 2:29 PM PST | Small Craft Advisory | MTR | 18 hr | |
| Jan 4, 2:33 PM PST | Winter Storm Watch | VEF | Inyo | 12 hr |
| Jan 4, 2:33 PM PST | Winter Storm Warning | VEF | Inyo | 37 hr |
| Jan 4, 2:33 PM PST | Winter Weather Advisory | VEF | Inyo | 43 hr |
| Jan 4, 2:39 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 23 hr |
| Jan 4, 2:40 PM PST | Flash Flood Watch | LOX | Los Angeles | 69 hr |
| Jan 4, 3:20 PM PST | Flash Flood Watch | STO | Calaveras, Lake | 27 hr |
| Jan 4, 5:13 PM PST | Wind Advisory | LOX | 15 hr | |
| Jan 4, 7:10 PM PST | Gale Warning | EKA | 8 hr | |
| Jan 4, 7:10 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 31 hr |
| Jan 4, 7:11 PM PST | Coastal Flood Advisory | LOX | Los Angeles | 65 hr |
| Jan 4, 7:34 PM PST | Small Craft Advisory | SGX | 4 days | |
| Jan 4, 10:42 PM PST | Flash Flood Watch | HNX | 22 hr | |
| Jan 5, 2:50 AM PST | Small Craft Advisory | MTR | 42 hr | |
| Jan 5, 2:50 AM PST | Winter Storm Warning | VEF | Inyo | 61 hr |
| Jan 5, 3:25 AM PST | Gale Watch | EKA | 11 hr | |
| Jan 5, 3:25 AM PST | Gale Warning | EKA | 30 hr | |
| Jan 5, 3:25 AM PST | Small Craft Advisory | EKA | 18 hr | |
| Jan 5, 4:04 AM PST | Winter Storm Watch | EKA | 9 hr | |
| Jan 5, 4:41 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 5, 5:10 AM PST | Areal Flood Advisory | STO | Placer, Sacramento, San Joaquin, Solano, Stanislaus, Yolo | 7 hr |
| Jan 5, 5:12 AM PST | Areal Flood Advisory | MTR | Santa Cruz | 3 hr |
| Jan 5, 5:30 AM PST | Wind Advisory | MFR | Siskiyou | 31 hr |
| Jan 5, 5:30 AM PST | Dense Fog Advisory | PSR | 3 hr | |
| Jan 5, 6:01 AM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 5, 7:21 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 5, 8:05 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 5, 8:16 AM PST | Dense Fog Advisory | VEF | San Bernardino | 4 hr |
| Jan 5, 9:32 AM PST | Flash Flood Warning | LOX | Ventura | 3 hr |
| Jan 5, 9:49 AM PST | Areal Flood Advisory | LOX | Los Angeles | 5 hr |
| Jan 5, 11:22 AM PST | Wind Advisory | EKA | 22 hr | |
| Jan 5, 11:44 AM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 5, 11:58 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 5 hr |
| Jan 5, 12:03 PM PST | Winter Storm Warning | HNX | 40 hr | |
| Jan 5, 12:03 PM PST | Winter Weather Advisory | HNX | 40 hr | |
| Jan 5, 12:06 PM PST | Flash Flood Warning | SGX | Orange | 4 hr |
| Jan 5, 12:13 PM PST | Wind Advisory | HNX | 28 hr | |
| Jan 5, 12:43 PM PST | Winter Storm Warning | EKA | 33 hr | |
| Jan 5, 12:43 PM PST | Winter Weather Advisory | EKA | 27 hr | |
| Jan 5, 1:05 PM PST | High Surf Advisory | EKA | 53 hr | |
| Jan 5, 1:42 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Mono, Nevada, Placer | 38 hr |
| Jan 5, 1:46 PM PST | Flash Flood Warning | SGX | Riverside, San Diego | 3 hr |
| Jan 5, 1:51 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Diego | 4 hr |
| Jan 5, 1:57 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 20 hr |
| Jan 5, 2:04 PM PST | Flash Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 28 hr |
| Jan 5, 2:47 PM PST | Winter Storm Warning | MFR | Siskiyou | 28 hr |
| Jan 5, 2:47 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 28 hr |
| Jan 5, 3:01 PM PST | Wind Advisory | STO | 23 hr | |
| Jan 5, 3:14 PM PST | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jan 5, 3:52 PM PST | Special Weather Statement | HNX | Fresno | 38 min |
| Jan 5, 4:11 PM PST | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jan 5, 5:42 PM PST | Areal Flood Advisory | HNX | Fresno, Madera | 2 hr |
| Jan 5, 6:05 PM PST | High Surf Warning | LOX | Los Angeles | 58 hr |
| Jan 5, 6:11 PM PST | Flash Flood Watch | STO | Calaveras, Lake | 21 hr |
| Jan 5, 6:46 PM PST | Areal Flood Advisory | SGX | Riverside, San Diego | 4 hr |
| Jan 5, 7:45 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 28 hr |
| Jan 5, 8:28 PM PST | River Flood Warning | SGX | San Diego | 9 hr |
| Jan 5, 10:01 PM PST | Freezing Fog Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 11 hr |
| Jan 5, 10:14 PM PST | Winter Storm Warning | STO | 24 hr | |
| Jan 5, 10:14 PM PST | Winter Weather Advisory | STO | 21 hr | |
| Jan 5, 10:27 PM PST | Flash Flood Watch | HNX | 30 hr | |
| Jan 6, 2:35 AM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 35 hr |
| Jan 6, 2:49 AM PST | Small Craft Advisory for Hazardous Seas | MTR | 55 hr | |
| Jan 6, 4:05 AM PST | Wind Advisory | SGX | Orange, San Diego | 14 hr |
| Jan 6, 4:28 AM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 32 hr |
| Jan 6, 5:33 AM PST | Flash Flood Warning | MTR | Monterey | 57 min |
| Jan 6, 6:05 AM PST | Special Weather Statement | LOX | San Luis Obispo | 55 min |
| Jan 6, 6:09 AM PST | Areal Flood Advisory | MTR | Santa Clara | 3 hr |
| Jan 6, 6:11 AM PST | Special Marine Warning | LOX | 64 min | |
| Jan 6, 7:08 AM PST | Special Weather Statement | LOX | San Luis Obispo | 67 min |
| Jan 6, 7:35 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 6, 8:07 AM PST | Flash Flood Warning | LOX | Ventura | 3 hr |
| Jan 6, 8:27 AM PST | Areal Flood Advisory | MTR | Monterey, San Benito, Santa Cruz | 63 min |
| Jan 6, 8:38 AM PST | Coastal Flood Advisory | EKA | 2 hr | |
| Jan 6, 8:43 AM PST | Special Marine Warning | LOX | 47 min | |
| Jan 6, 8:57 AM PST | Special Weather Statement | LOX | Santa Barbara | 33 min |
| Jan 6, 9:04 AM PST | Areal Flood Advisory | HNX | Fresno, Kings, Tulare | 4 hr |
| Jan 6, 9:13 AM PST | Small Craft Advisory | EKA | 12 hr | |
| Jan 6, 9:13 AM PST | Hazardous Seas Warning | EKA | 27 hr | |
| Jan 6, 9:16 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 6, 9:32 AM PST | Mesoscale Discussion | SPC | Los Angeles, Orange, Santa Barbara, Ventura | 3 hr |
| Jan 6, 9:33 AM PST | Special Marine Warning | LOX | 27 min | |
| Jan 6, 10:19 AM PST | Flash Flood Warning | LOX | Ventura | 3 hr |
| Jan 6, 10:31 AM PST | Severe Thunderstorm Warning | LOX | Los Angeles, Ventura | 29 min |
| Jan 6, 10:36 AM PST | Beach Hazards Statement | SGX | Orange, San Diego | 15 hr |
| Jan 6, 10:36 AM PST | High Surf Warning | SGX | Orange, San Diego | 59 hr |
| Jan 6, 10:54 AM PST | Areal Flood Advisory | MTR | Monterey, San Benito, Santa Cruz | 111 min |
| Jan 6, 11:06 AM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 6, 11:18 AM PST | Areal Flood Advisory | LOX | Los Angeles | 8 hr |
| Jan 6, 11:35 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 6, 11:38 AM PST | Areal Flood Advisory | MTR | Santa Clara | 52 min |
| Jan 6, 12:00 PM PST | River Flood Warning | SGX | San Diego | 29 hr |
| Jan 6, 12:10 PM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 6, 12:10 PM PST | Flash Flood Warning | SGX | Orange | 5 hr |
| Jan 6, 12:12 PM PST | Special Weather Statement | LOX | Los Angeles | 33 min |
| Jan 6, 12:12 PM PST | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Jan 6, 12:23 PM PST | Areal Flood Advisory | LOX | Ventura | 6 hr |
| Jan 6, 12:23 PM PST | Special Weather Statement | LOX | 22 min | |
| Jan 6, 12:35 PM PST | Special Marine Warning | SGX | 55 min | |
| Jan 6, 12:38 PM PST | Flash Flood Warning | LOX | Los Angeles | 6 hr |
| Jan 6, 12:40 PM PST | Areal Flood Warning | SGX | Orange, Riverside, San Bernardino | 6 hr |
| Jan 6, 12:45 PM PST | Special Marine Warning | SGX | 45 min | |
| Jan 6, 12:46 PM PST | Severe Thunderstorm Warning | SGX | Orange, Riverside, San Bernardino | 44 min |
| Jan 6, 1:04 PM PST | Severe Thunderstorm Warning | SGX | Orange, Riverside, San Diego | 56 min |
| Jan 6, 1:10 PM PST | Special Marine Warning | LOX | 65 min | |
| Jan 6, 1:21 PM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Tulare | 3 hr |
| Jan 6, 1:23 PM PST | Special Marine Warning | SGX | 37 min | |
| Jan 6, 1:30 PM PST | Special Marine Warning | SGX | 45 min | |
| Jan 6, 1:34 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 3 hr |
| Jan 6, 1:49 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 20 hr |
| Jan 6, 1:50 PM PST | Special Marine Warning | SGX | 40 min | |
| Jan 6, 2:08 PM PST | Special Marine Warning | LOX | 22 min | |
| Jan 6, 2:09 PM PST | Special Marine Warning | SGX | 96 min | |
| Jan 6, 2:23 PM PST | Severe Thunderstorm Warning | SGX | San Diego | 52 min |
| Jan 6, 2:45 PM PST | Special Marine Warning | SGX | 60 min | |
| Jan 6, 2:54 PM PST | Tornado Warning | SGX | San Diego | 20 min |
| Jan 6, 2:56 PM PST | Tornado Warning | SGX | San Diego | 19 min |
| Jan 6, 3:04 PM PST | Special Marine Warning | LOX | 41 min | |
| Jan 6, 3:12 PM PST | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jan 6, 3:19 PM PST | Severe Thunderstorm Warning | SGX | San Diego | 43 min |
| Jan 6, 3:28 PM PST | Special Weather Statement | LOX | Ventura | 32 min |
| Jan 6, 3:32 PM PST | Special Weather Statement | HNX | Fresno | 43 min |
| Jan 6, 3:35 PM PST | Special Weather Statement | LOX | Ventura | 55 min |
| Jan 6, 3:50 PM PST | Special Marine Warning | SGX | 85 min | |
| Jan 6, 4:12 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Merced | 3 hr |
| Jan 6, 4:21 PM PST | Areal Flood Advisory | HNX | Kern, Kings, Tulare | 114 min |
| Jan 6, 4:58 PM PST | Areal Flood Advisory | SGX | Riverside, San Diego | 3 hr |
| Jan 6, 6:41 PM PST | Special Marine Warning | EKA | 19 min | |
| Jan 6, 7:08 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Merced | 112 min |
| Jan 6, 8:21 PM PST | Areal Flood Advisory | MTR | Sonoma | 6 hr |
| Jan 6, 8:53 PM PST | Areal Flood Advisory | HNX | Fresno, Madera | 2 hr |
| Jan 6, 9:52 PM PST | Winter Weather Advisory | STO | 6 hr | |
| Jan 6, 11:08 PM PST | Special Weather Statement | SGX | Orange | 37 min |
| Jan 6, 11:50 PM PST | Special Weather Statement | SGX | Orange | 55 min |
| Jan 7, 12:05 AM PST | Coastal Flood Advisory | EKA | 11 hr | |
| Jan 7, 12:15 AM PST | Special Marine Warning | LOX | 60 min | |
| Jan 7, 12:35 AM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 7, 12:44 AM PST | Special Weather Statement | LOX | Orange | 16 min |
| Jan 7, 12:56 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 3 hr |
| Jan 7, 1:02 AM PST | Areal Flood Advisory | LOX | Ventura | 118 min |
| Jan 7, 1:42 AM PST | Special Marine Warning | LOX | 33 min | |
| Jan 7, 1:44 AM PST | Special Weather Statement | LOX | Los Angeles | 31 min |
| Jan 7, 2:27 AM PST | Gale Watch | EKA | 25 hr | |
| Jan 7, 2:30 AM PST | Wind Advisory | LOX | Los Angeles | 30 hr |
| Jan 7, 2:30 AM PST | Winter Weather Advisory | LOX | 10 hr | |
| Jan 7, 3:24 AM PST | Special Weather Statement | LOX | Los Angeles | 36 min |
| Jan 7, 4:03 AM PST | Special Weather Statement | SGX | San Diego | 42 min |
| Jan 7, 5:10 AM PST | Special Weather Statement | SGX | San Diego | 50 min |
| Jan 7, 5:42 AM PST | Areal Flood Advisory | SGX | San Diego | 2 hr |
| Jan 7, 11:58 AM PST | Winter Weather Advisory | SGX | Riverside | 10 hr |
| Jan 7, 12:02 PM PST | Small Craft Advisory | EKA | 3 days | |
| Jan 7, 12:02 PM PST | Hazardous Seas Warning | EKA | 3 hr | |
| Jan 7, 1:54 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 19 hr |
| Jan 7, 1:58 PM PST | Small Craft Advisory | MTR | 49 hr | |
| Jan 7, 8:42 PM PST | Freeze Warning | LOX | 12 hr | |
| Jan 7, 8:44 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 24 hr | |
| Jan 8, 2:51 AM PST | Dense Fog Advisory | HNX | 8 hr | |
| Jan 8, 3:14 AM PST | Gale Warning | EKA | 24 hr | |
| Jan 8, 3:41 AM PST | High Surf Advisory | LOX | Los Angeles | 17 hr |
| Jan 8, 1:42 PM PST | Winter Weather Advisory | MFR | Siskiyou | 20 hr |
| Jan 8, 2:52 PM PST | Frost Advisory | LOX | 18 hr | |
| Jan 8, 3:03 PM PST | Winter Weather Advisory | STO | 23 hr | |
| Jan 8, 3:29 PM PST | Winter Weather Advisory | EKA | 19 hr | |
| Jan 8, 9:14 PM PST | Small Craft Advisory | MTR | 18 hr | |
| Jan 9, 2:30 AM PST | Small Craft Advisory | EKA | 4 days | |
| Jan 9, 2:22 PM PST | Small Craft Advisory | MTR | 48 hr | |
| Jan 9, 5:25 PM PST | Beach Hazards Statement | LOX | Los Angeles | 27 hr |
| Jan 9, 5:25 PM PST | High Surf Advisory | LOX | Los Angeles | 4 days |
| Jan 10, 1:01 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 13 hr |
| Jan 10, 3:10 PM PST | Gale Warning | EKA | 18 hr | |
| Jan 10, 8:09 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 31 hr |
| Jan 10, 8:16 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 4 days | |
| Jan 10, 8:45 PM PST | Small Craft Advisory for Rough Bar | MTR | 4 days | |
| Jan 11, 1:53 AM PST | High Surf Advisory | SGX | Orange, San Diego | 41 hr |
| Jan 11, 2:30 AM PST | Small Craft Advisory | EKA | 31 hr | |
| Jan 11, 2:36 AM PST | Wind Advisory | EKA | 46 hr | |
| Jan 11, 3:30 AM PST | Winter Storm Watch | STO | 36 hr | |
| Jan 11, 4:13 AM PST | High Wind Watch | MFR | Modoc, Siskiyou | 11 hr |
| Jan 11, 1:42 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 56 hr |
| Jan 11, 1:59 PM PST | Winter Storm Watch | MFR | Siskiyou | 15 hr |
| Jan 11, 2:26 PM PST | Gale Watch | EKA | 13 hr | |
| Jan 11, 2:26 PM PST | Gale Warning | EKA | 36 hr | |
| Jan 11, 2:49 PM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 11, 3:14 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 35 hr |
| Jan 11, 3:14 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 35 hr |
| Jan 12, 12:46 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 19 hr |
| Jan 12, 3:36 PM PST | Winter Weather Advisory | STO | 30 hr | |
| Jan 12, 3:37 PM PST | Wind Advisory | STO | 18 hr | |
| Jan 12, 3:38 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 23 hr |
| Jan 12, 9:58 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 5 hr |
| Jan 13, 1:15 AM PST | Winter Storm Watch | EKA | 26 hr | |
| Jan 13, 2:12 AM PST | Wind Advisory | VEF | Inyo | 20 hr |
| Jan 13, 2:35 AM PST | Gale Warning | EKA | 42 hr | |
| Jan 13, 2:35 AM PST | Small Craft Advisory | EKA | 4 days | |
| Jan 13, 9:27 AM PST | Special Weather Statement | EKA | Del Norte | 48 min |
| Jan 13, 9:53 AM PST | Special Weather Statement | EKA | Humboldt | 52 min |
| Jan 13, 12:46 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more | 42 hr |
| Jan 13, 1:43 PM PST | Special Weather Statement | STO | Shasta | 62 min |
| Jan 13, 2:03 PM PST | Special Weather Statement | STO | Tehama | 57 min |
| Jan 13, 2:14 PM PST | Small Craft Advisory | MTR | 12 hr | |
| Jan 13, 2:18 PM PST | Small Craft Advisory | LOX | 30 hr | |
| Jan 13, 2:18 PM PST | Tornado Warning | STO | Shasta, Tehama | 27 min |
| Jan 13, 2:22 PM PST | Tornado Warning | STO | Tehama | 35 min |
| Jan 13, 2:48 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 38 hr |
| Jan 13, 3:01 PM PST | Special Weather Statement | STO | Butte | 59 min |
| Jan 13, 3:24 PM PST | Wind Advisory | EKA | 11 hr | |
| Jan 13, 6:25 PM PST | Wind Advisory | MFR | Siskiyou | 24 hr |
| Jan 13, 9:59 PM PST | Frost Advisory | LOX | 11 hr | |
| Jan 14, 2:24 AM PST | Small Craft Advisory | MTR | 19 hr | |
| Jan 14, 2:47 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 35 hr |
| Jan 14, 2:55 AM PST | Dense Fog Advisory | LOX | 6 hr | |
| Jan 14, 3:05 AM PST | Winter Weather Advisory | EKA | 23 hr | |
| Jan 14, 3:30 AM PST | Wind Advisory | REV | Mono | 25 hr |
| Jan 14, 4:33 AM PST | Winter Weather Advisory | STO | 23 hr | |
| Jan 14, 9:50 AM PST | Winter Storm Warning | STO | 22 hr | |
| Jan 14, 10:16 AM PST | Special Marine Warning | EKA | 44 min | |
| Jan 14, 10:31 AM PST | Wind Advisory | EKA | 8 hr | |
| Jan 14, 10:54 AM PST | Special Marine Warning | EKA | 36 min | |
| Jan 14, 11:32 AM PST | Special Marine Warning | EKA | 43 min | |
| Jan 14, 12:14 PM PST | Special Marine Warning | EKA | 61 min | |
| Jan 14, 12:40 PM PST | Winter Weather Advisory | HNX | 21 hr | |
| Jan 14, 9:00 PM PST | Small Craft Advisory | EKA | 54 hr | |
| Jan 14, 9:24 PM PST | Gale Watch | EKA | 5 hr | |
| Jan 15, 1:46 AM PST | Small Craft Advisory | MTR | 28 hr | |
| Jan 15, 2:37 AM PST | Beach Hazards Statement | SGX | Orange, San Diego | 10 hr |
| Jan 15, 2:40 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 13 hr |
| Jan 15, 2:48 AM PST | Gale Warning | EKA | 30 hr | |
| Jan 15, 4:20 AM PST | Winter Storm Watch | MFR | Modoc | 11 hr |
| Jan 15, 4:20 AM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 28 hr |
| Jan 15, 4:32 AM PST | High Wind Watch | MFR | Modoc, Siskiyou | 33 hr |
| Jan 15, 4:39 AM PST | Beach Hazards Statement | LOX | Los Angeles | 9 hr |
| Jan 15, 8:16 AM PST | Dense Fog Advisory | STO | 3 hr | |
| Jan 15, 11:56 AM PST | Flash Flood Watch | STO | Amador, Calaveras, El Dorado, Lake | 70 hr |
| Jan 15, 12:49 PM PST | High Surf Advisory | SGX | Orange, San Diego | 4 days |
| Jan 15, 12:54 PM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 63 hr |
| Jan 15, 1:40 PM PST | High Surf Advisory | LOX | Los Angeles | 5 days |
| Jan 15, 2:26 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 29 hr |
| Jan 15, 2:30 PM PST | Small Craft Advisory for Rough Bar | MTR | 5 days | |
| Jan 15, 2:57 PM PST | High Surf Advisory | EKA | 57 hr | |
| Jan 15, 2:57 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 51 hr |
| Jan 15, 6:32 PM PST | High Surf Warning | LOX | 69 hr | |
| Jan 16, 1:56 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 5 days | |
| Jan 16, 2:16 AM PST | Small Craft Advisory | MTR | 49 hr | |
| Jan 16, 2:33 AM PST | Winter Weather Advisory | STO | 6 hr | |
| Jan 16, 3:29 AM PST | Small Craft Advisory for Hazardous Seas | SGX | 57 hr | |
| Jan 16, 4:15 AM PST | Flood Watch | MFR | Siskiyou | 34 hr |
| Jan 16, 8:08 AM PST | Flood Watch | EKA | 43 hr | |
| Jan 16, 8:49 AM PST | Wind Advisory | EKA | 25 hr | |
| Jan 16, 9:09 AM PST | Gale Warning | EKA | 27 hr | |
| Jan 16, 9:09 AM PST | Small Craft Advisory | EKA | 12 hr | |
| Jan 16, 1:30 PM PST | High Wind Warning | MFR | Modoc | 28 hr |
| Jan 16, 1:30 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 33 hr |
| Jan 16, 1:40 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Nevada, Placer | 44 hr |
| Jan 16, 1:45 PM PST | High Surf Warning | SGX | San Diego | 51 hr |
| Jan 16, 1:47 PM PST | Flash Flood Watch | MTR | Marin, Napa, Sonoma | 37 hr |
| Jan 16, 1:50 PM PST | River Flood Watch | EKA | Mendocino | 20 hr |
| Jan 16, 2:00 PM PST | River Flood Watch | EKA | Humboldt | 20 hr |
| Jan 16, 2:13 PM PST | River Flood Watch | EKA | Humboldt | 19 hr |
| Jan 16, 7:40 PM PST | Coastal Flood Warning | MTR | Marin, Monterey, Napa, City and County of San Francisco, San Mateo, Santa Cruz and 1 more | 35 hr |
| Jan 16, 8:58 PM PST | Small Craft Advisory for Hazardous Seas | MTR | 41 hr | |
| Jan 17, 1:06 AM PST | Dense Fog Advisory | LOX | 8 hr | |
| Jan 17, 3:24 AM PST | Wind Advisory | STO | 18 hr | |
| Jan 17, 3:52 AM PST | Winter Storm Warning | STO | 30 hr | |
| Jan 17, 4:13 AM PST | Flash Flood Watch | MFR | Siskiyou | 14 hr |
| Jan 17, 5:18 AM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt | 3 hr |
| Jan 17, 5:21 AM PST | Areal Flood Advisory | EKA | Humboldt | 3 hr |
| Jan 17, 5:56 AM PST | Areal Flood Advisory | EKA | Humboldt, Trinity | 3 hr |
| Jan 17, 7:25 AM PST | Areal Flood Advisory | EKA | Mendocino | 14 hr |
| Jan 17, 8:11 AM PST | Areal Flood Advisory | EKA | Del Norte | 13 hr |
| Jan 17, 8:19 AM PST | Areal Flood Advisory | EKA | Humboldt | 13 hr |
| Jan 17, 8:32 AM PST | River Flood Warning | STO | Tehama | 24 hr |
| Jan 17, 8:58 AM PST | Small Craft Advisory | EKA | 12 hr | |
| Jan 17, 8:58 AM PST | Hazardous Seas Warning | EKA | 12 hr | |
| Jan 17, 8:59 AM PST | Areal Flood Advisory | EKA | Trinity | 12 hr |
| Jan 17, 9:30 AM PST | River Flood Warning | EKA | Humboldt | 39 hr |
| Jan 17, 9:30 AM PST | River Flood Warning | EKA | Humboldt | 18 hr |
| Jan 17, 9:30 AM PST | River Flood Warning | EKA | Mendocino | 28 hr |
| Jan 17, 9:30 AM PST | River Flood Warning | EKA | Mendocino | 29 hr |
| Jan 17, 11:41 AM PST | Areal Flood Advisory | EKA | Mendocino | 13 hr |
| Jan 17, 1:22 PM PST | Areal Flood Warning | MFR | Siskiyou | 9 hr |
| Jan 17, 7:00 PM PST | Areal Flood Advisory | MTR | Marin, Sonoma | 3 hr |
| Jan 17, 7:12 PM PST | Areal Flood Advisory | MTR | Alameda, City and County of San Francisco, San Mateo | 2 hr |
| Jan 17, 7:33 PM PST | Areal Flood Advisory | STO | Colusa, Lake, Yolo | 6 hr |
| Jan 17, 8:51 PM PST | River Flood Warning | EKA | Humboldt | 8 hr |
| Jan 17, 9:07 PM PST | Small Craft Advisory | EKA | 30 hr | |
| Jan 17, 9:07 PM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Jan 17, 11:05 PM PST | Dense Fog Advisory | MFR | Siskiyou | 11 hr |
| Jan 18, 1:55 AM PST | Special Weather Statement | STO | Sutter, Yuba | 50 min |
| Jan 18, 3:22 AM PST | Gale Watch | EKA | 11 hr | |
| Jan 18, 4:01 AM PST | Areal Flood Advisory | STO | Amador, Calaveras, Sacramento, San Joaquin, Stanislaus, Tuolumne | 6 hr |
| Jan 18, 4:14 AM PST | High Wind Watch | MFR | Modoc, Siskiyou | 10 hr |
| Jan 18, 4:28 AM PST | Winter Storm Watch | MFR | Siskiyou | 11 hr |
| Jan 18, 5:20 AM PST | Flash Flood Warning | STO | Amador, Calaveras | 5 hr |
| Jan 18, 5:30 AM PST | River Flood Advisory | EKA | Mendocino | 4 hr |
| Jan 18, 7:09 AM PST | River Flood Warning | STO | Tehama | 22 hr |
| Jan 18, 10:02 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 33 hr |
| Jan 18, 10:02 AM PST | Wind Advisory | REV | Lassen, Plumas, Sierra | 33 hr |
| Jan 18, 2:24 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 35 hr |
| Jan 18, 2:24 PM PST | Wind Advisory | MFR | Modoc | 35 hr |
| Jan 18, 2:27 PM PST | Small Craft Advisory | MTR | 31 hr | |
| Jan 18, 2:39 PM PST | Wind Advisory | STO | 22 hr | |
| Jan 18, 2:39 PM PST | Winter Weather Advisory | STO | 13 hr | |
| Jan 18, 2:47 PM PST | Gale Warning | EKA | 20 hr | |
| Jan 18, 3:01 PM PST | Winter Storm Warning | MFR | Siskiyou | 25 hr |
| Jan 18, 3:01 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 31 hr |
| Jan 18, 7:33 PM PST | Areal Flood Advisory | STO | Shasta | 3 hr |
| Jan 18, 8:18 PM PST | Small Craft Advisory | LOX | 31 hr | |
| Jan 18, 10:36 PM PST | Winter Weather Advisory | HNX | 21 hr | |
| Jan 19, 3:30 AM PST | Winter Storm Warning | STO | 11 hr | |
| Jan 19, 3:42 AM PST | Wind Advisory | EKA | 9 hr | |
| Jan 19, 4:23 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 5 hr |
| Jan 19, 5:10 AM PST | Areal Flood Advisory | STO | Amador, Calaveras, El Dorado, Placer, Sacramento, San Joaquin and 5 more | 11 hr |
| Jan 19, 5:15 AM PST | Areal Flood Advisory | STO | Butte, Colusa, Glenn, Lake, Nevada, Shasta and 2 more | 7 hr |
| Jan 19, 7:52 AM PST | Coastal Flood Advisory | EKA | 3 hr | |
| Jan 19, 9:01 AM PST | Special Marine Warning | EKA | 89 min | |
| Jan 19, 9:05 AM PST | Special Weather Statement | EKA | Del Norte | 55 min |
| Jan 19, 9:33 AM PST | Severe Thunderstorm Warning | EKA | Del Norte | 42 min |
| Jan 19, 9:54 AM PST | Areal Flood Advisory | MTR | Monterey, Santa Cruz | 3 hr |
| Jan 19, 10:06 AM PST | Special Weather Statement | EKA | Del Norte | 24 min |
| Jan 19, 10:59 AM PST | Small Craft Advisory | EKA | 61 hr | |
| Jan 19, 12:43 PM PST | Severe Thunderstorm Warning | MFR | Modoc, Siskiyou | 32 min |
| Jan 19, 1:12 PM PST | Severe Thunderstorm Warning | MFR | Modoc, Siskiyou | 36 min |
| Jan 19, 1:36 PM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 19, 2:22 PM PST | Gale Watch | EKA | 13 hr | |
| Jan 20, 2:02 AM PST | Dense Fog Advisory | HNX | 5 hr | |
| Jan 20, 3:11 AM PST | Gale Warning | EKA | 48 hr | |
| Jan 20, 9:04 AM PST | Small Craft Advisory for Rough Bar | MTR | 12 hr | |
| Jan 20, 9:04 AM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 20, 3:03 PM PST | Winter Storm Watch | STO | 21 hr | |
| Jan 20, 9:26 PM PST | Dense Fog Advisory | SGX | Orange, San Diego | 12 hr |
| Jan 20, 10:54 PM PST | Dense Fog Advisory | HNX | 11 hr | |
| Jan 21, 2:32 AM PST | Wind Advisory | MFR | Modoc, Siskiyou | 31 hr |
| Jan 21, 2:59 AM PST | Dense Fog Advisory | LOX | 4 hr | |
| Jan 21, 4:52 AM PST | Winter Storm Watch | HNX | 7 hr | |
| Jan 21, 4:57 AM PST | Coastal Flood Advisory | EKA | 6 hr | |
| Jan 21, 5:23 AM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 65 hr |
| Jan 21, 8:29 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 29 hr |
| Jan 21, 11:42 AM PST | Winter Storm Warning | STO | 51 hr | |
| Jan 21, 11:44 AM PST | Winter Storm Warning | HNX | 48 hr | |
| Jan 21, 11:44 AM PST | Winter Weather Advisory | HNX | 48 hr | |
| Jan 21, 12:20 PM PST | Wind Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 40 hr |
| Jan 21, 12:23 PM PST | High Wind Warning | MFR | Siskiyou | 18 hr |
| Jan 21, 1:37 PM PST | Wind Advisory | STO | 44 hr | |
| Jan 21, 2:04 PM PST | Wind Advisory | VEF | Inyo | 25 hr |
| Jan 21, 2:04 PM PST | Winter Weather Advisory | VEF | Inyo | 50 hr |
| Jan 21, 2:14 PM PST | Small Craft Advisory | LOX | 4 days | |
| Jan 21, 2:35 PM PST | High Surf Advisory | LOX | Los Angeles | 66 hr |
| Jan 21, 2:41 PM PST | Small Craft Advisory for Rough Bar | MTR | 63 hr | |
| Jan 21, 2:46 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 25 hr |
| Jan 21, 2:46 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 46 hr |
| Jan 21, 2:55 PM PST | Wind Advisory | EKA | 12 hr | |
| Jan 21, 5:25 PM PST | Dense Fog Advisory | SGX | Orange, San Diego | 15 hr |
| Jan 21, 7:33 PM PST | Coastal Flood Advisory | LOX | 17 hr | |
| Jan 21, 7:36 PM PST | High Surf Advisory | SGX | Orange, San Diego | 67 hr |
| Jan 21, 11:46 PM PST | Small Craft Advisory | EKA | 57 hr | |
| Jan 22, 1:06 AM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt | 3 hr |
| Jan 22, 2:36 AM PST | Coastal Flood Advisory | EKA | 9 hr | |
| Jan 22, 2:57 AM PST | Winter Weather Advisory | STO | 19 hr | |
| Jan 22, 3:06 AM PST | Gale Warning | EKA | 30 hr | |
| Jan 22, 3:06 AM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Jan 22, 9:12 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 5 hr | |
| Jan 22, 1:01 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 24 hr |
| Jan 22, 1:10 PM PST | Small Craft Advisory | SGX | 44 hr | |
| Jan 22, 1:38 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 20 hr |
| Jan 22, 2:13 PM PST | Winter Weather Advisory | MFR | Siskiyou | 32 hr |
| Jan 22, 3:53 PM PST | Areal Flood Advisory | MTR | Monterey | 5 hr |
| Jan 22, 4:50 PM PST | Wind Advisory | EKA | 8 hr | |
| Jan 22, 10:13 PM PST | Special Marine Warning | EKA | 32 min | |
| Jan 22, 10:32 PM PST | Special Weather Statement | EKA | Humboldt | 28 min |
| Jan 22, 10:58 PM PST | Special Weather Statement | EKA | Humboldt | 47 min |
| Jan 22, 11:35 PM PST | Special Weather Statement | EKA | 25 min | |
| Jan 23, 2:26 AM PST | Gale Warning | LOX | 25 hr | |
| Jan 23, 2:54 AM PST | Small Craft Advisory | EKA | 30 hr | |
| Jan 23, 3:37 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 22 hr |
| Jan 23, 4:17 AM PST | Wind Advisory | LOX | 32 hr | |
| Jan 23, 4:34 AM PST | Coastal Flood Advisory | EKA | 8 hr | |
| Jan 23, 8:45 AM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Jan 23, 10:48 AM PST | Wind Advisory | VEF | San Bernardino | 16 hr |
| Jan 23, 1:25 PM PST | Special Weather Statement | STO | Tehama | 35 min |
| Jan 23, 2:20 PM PST | Special Weather Statement | STO | Tehama | 40 min |
| Jan 23, 2:36 PM PST | Tornado Warning | STO | Tehama | 39 min |
| Jan 23, 2:53 PM PST | Small Craft Advisory | EKA | 18 hr | |
| Jan 23, 3:14 PM PST | Tornado Warning | STO | Tehama | 46 min |
| Jan 23, 3:51 PM PST | Severe Thunderstorm Warning | STO | Butte, Tehama | 54 min |
| Jan 23, 4:47 PM PST | Severe Thunderstorm Warning | STO | Butte, Glenn, Tehama | 43 min |
| Jan 23, 5:35 PM PST | Special Weather Statement | STO | Glenn | 40 min |
| Jan 24, 3:25 AM PST | Small Craft Advisory | LOX | 6 hr | |
| Jan 24, 1:49 PM PST | Frost Advisory | LOX | 19 hr | |
| Jan 24, 2:02 PM PST | Small Craft Advisory | EKA | 13 hr | |
| Jan 25, 7:22 AM PST | Wind Advisory | LOX | 4 hr | |
| Jan 25, 1:48 PM PST | Wind Advisory | LOX | Los Angeles | 25 hr |
| Jan 25, 2:32 PM PST | Small Craft Advisory | EKA | 3 days | |
| Jan 25, 9:54 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 13 hr |
| Jan 26, 2:32 AM PST | Small Craft Advisory | LOX | 9 hr | |
| Jan 26, 4:54 AM PST | Beach Hazards Statement | LOX | Los Angeles | 3 days |
| Jan 26, 4:54 AM PST | High Surf Advisory | LOX | Los Angeles | 7 days |
| Jan 26, 11:08 AM PST | Wind Advisory | SGX | San Diego | 5 hr |
| Jan 26, 1:00 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 36 hr |
| Jan 26, 2:32 PM PST | High Wind Watch | MFR | Modoc, Siskiyou | 48 hr |
| Jan 27, 3:12 AM PST | Small Craft Advisory for Rough Bar | MTR | 3 days | |
| Jan 27, 3:24 AM PST | Flood Watch | MFR | Siskiyou | 58 hr |
| Jan 27, 3:52 AM PST | High Surf Advisory | EKA | 54 hr | |
| Jan 27, 4:02 AM PST | Hazardous Seas Watch | EKA | 10 hr | |
| Jan 27, 12:46 PM PST | High Wind Watch | REV | Mono | 26 hr |
| Jan 27, 12:46 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 26 hr |
| Jan 27, 1:51 PM PST | Winter Storm Watch | HNX | 23 hr | |
| Jan 27, 2:09 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 62 hr |
| Jan 27, 2:30 PM PST | Hazardous Seas Warning | EKA | 43 hr | |
| Jan 27, 2:52 PM PST | Flood Watch | EKA | 42 hr | |
| Jan 27, 2:56 PM PST | Wind Advisory | MFR | Siskiyou | 28 hr |
| Jan 28, 12:55 AM PST | High Surf Advisory | SGX | Orange, San Diego | 69 hr |
| Jan 28, 2:32 AM PST | Small Craft Advisory | LOX | 66 hr | |
| Jan 28, 2:32 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 60 hr | |
| Jan 28, 2:49 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 12 hr |
| Jan 28, 2:52 AM PST | High Wind Watch | VEF | Inyo | 31 hr |
| Jan 28, 2:53 AM PST | Small Craft Advisory for Hazardous Seas | MTR | 37 hr | |
| Jan 28, 3:04 AM PST | Winter Storm Watch | VEF | Inyo | 8 hr |
| Jan 28, 4:51 AM PST | Winter Storm Watch | STO | 11 hr | |
| Jan 28, 6:43 AM PST | Dense Fog Advisory | HNX | 5 hr | |
| Jan 28, 7:27 AM PST | Dense Fog Advisory | STO | 4 hr | |
| Jan 28, 11:12 AM PST | Flash Flood Watch | STO | Amador, Calaveras, El Dorado | 44 hr |
| Jan 28, 11:12 AM PST | Winter Storm Warning | VEF | Inyo | 4 days |
| Jan 28, 11:41 AM PST | High Wind Warning | VEF | Inyo | 34 hr |
| Jan 28, 12:26 PM PST | Winter Storm Warning | HNX | 4 days | |
| Jan 28, 1:39 PM PST | High Surf Warning | LOX | 32 hr | |
| Jan 28, 2:07 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 29 hr |
| Jan 28, 2:59 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Mono, Nevada, Placer | 45 hr |
| Jan 28, 2:59 PM PST | Winter Weather Advisory | REV | Lassen, Modoc, Plumas, Sierra | 40 hr |
| Jan 28, 3:00 PM PST | Wind Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 37 hr |
| Jan 28, 3:24 PM PST | Winter Storm Warning | STO | 36 hr | |
| Jan 28, 3:24 PM PST | Winter Weather Advisory | STO | 36 hr | |
| Jan 29, 2:15 AM PST | Gale Warning | EKA | 7 hr | |
| Jan 29, 3:08 AM PST | Wind Advisory | VEF | San Bernardino | 43 hr |
| Jan 29, 3:34 AM PST | Winter Weather Advisory | EKA | 35 hr | |
| Jan 29, 3:52 AM PST | High Wind Warning | MFR | Modoc | 8 hr |
| Jan 29, 3:54 AM PST | Wind Advisory | HNX | 41 hr | |
| Jan 29, 5:14 AM PST | Dense Fog Advisory | HNX | 5 hr | |
| Jan 29, 9:01 AM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt | 3 hr |
| Jan 29, 9:06 AM PST | Small Craft Advisory | EKA | 3 days | |
| Jan 29, 11:16 AM PST | Flash Flood Watch | HNX | 23 hr | |
| Jan 29, 11:47 AM PST | Areal Flood Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 35 hr |
| Jan 29, 12:00 PM PST | Gale Watch | SGX | 34 hr | |
| Jan 29, 1:47 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 11 hr |
| Jan 29, 1:51 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 14 hr |
| Jan 29, 1:51 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 14 hr |
| Jan 29, 2:21 PM PST | Gale Watch | LOX | 24 hr | |
| Jan 29, 2:35 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 24 hr |
| Jan 29, 2:41 PM PST | Wind Advisory | PSR | 3 days | |
| Jan 29, 3:12 PM PST | Areal Flood Advisory | STO | Shasta, Tehama | 7 hr |
| Jan 29, 9:18 PM PST | Small Craft Advisory | LOX | 6 hr | |
| Jan 29, 10:56 PM PST | Winter Storm Warning | HNX | 53 hr | |
| Jan 30, 12:38 AM PST | High Wind Warning | VEF | 11 hr | |
| Jan 30, 3:40 AM PST | Beach Hazards Statement | LOX | 13 hr | |
| Jan 30, 3:48 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 47 hr |
| Jan 30, 3:48 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 62 hr |
| Jan 30, 4:10 AM PST | Winter Storm Warning | SGX | Riverside, San Bernardino | 47 hr |
| Jan 30, 4:10 AM PST | Winter Weather Advisory | SGX | San Diego | 52 hr |
| Jan 30, 12:14 PM PST | High Wind Warning | VEF | San Bernardino | 10 hr |
| Jan 30, 12:43 PM PST | High Wind Watch | HNX | 16 hr | |
| Jan 30, 1:55 PM PST | Winter Storm Warning | LOX | 46 hr | |
| Jan 30, 2:14 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 36 hr |
| Jan 30, 2:15 PM PST | Gale Warning | LOX | 55 hr | |
| Jan 30, 2:22 PM PST | Small Craft Advisory for Rough Bar | MTR | 12 hr | |
| Jan 30, 2:22 PM PST | Small Craft Advisory | MTR | 61 hr | |
| Jan 30, 2:34 PM PST | High Surf Advisory | LOX | Los Angeles | 66 hr |
| Jan 30, 2:35 PM PST | Winter Weather Advisory | VEF | Inyo | 49 hr |
| Jan 30, 2:36 PM PST | Flash Flood Watch | LOX | Los Angeles | 27 hr |
| Jan 30, 2:46 PM PST | High Wind Watch | VEF | San Bernardino | 12 hr |
| Jan 30, 3:31 PM PST | High Wind Watch | LOX | 11 hr | |
| Jan 30, 8:12 PM PST | Wind Advisory | LOX | Los Angeles | 49 hr |
| Jan 30, 9:08 PM PST | Winter Weather Advisory | HNX | 25 hr | |
| Jan 30, 9:49 PM PST | Gale Warning | SGX | 44 hr | |
| Jan 30, 9:58 PM PST | High Surf Advisory | SGX | Orange, San Diego | 51 hr |
| Jan 31, 2:22 AM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara | 34 hr |
| Jan 31, 2:31 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 25 hr |
| Jan 31, 2:35 AM PST | Gale Warning | EKA | 30 hr | |
| Jan 31, 2:41 AM PST | Gale Warning | MTR | 36 hr | |
| Jan 31, 2:56 AM PST | High Wind Warning | VEF | San Bernardino | 35 hr |
| Jan 31, 2:56 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 39 hr |
| Jan 31, 3:30 AM PST | Small Craft Advisory | LOX | 11 hr | |
| Jan 31, 3:47 AM PST | High Surf Advisory | LOX | Los Angeles | 53 hr |
| Jan 31, 4:42 AM PST | High Wind Warning | HNX | 35 hr | |
| Jan 31, 4:42 AM PST | Wind Advisory | HNX | 35 hr | |
| Jan 31, 6:46 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 31, 7:38 AM PST | Winter Storm Warning | REV | Mono | 18 hr |
| Jan 31, 7:59 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 31, 9:05 AM PST | Special Marine Warning | LOX | 55 min | |
| Jan 31, 9:10 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 31, 9:15 AM PST | Winter Weather Advisory | VEF | Inyo | 3 hr |
| Jan 31, 9:16 AM PST | Flash Flood Warning | LOX | San Luis Obispo | 3 hr |
| Jan 31, 9:16 AM PST | Special Weather Statement | LOX | Santa Barbara | 44 min |
| Jan 31, 9:18 AM PST | Flash Flood Warning | LOX | San Luis Obispo | 3 hr |
| Jan 31, 9:44 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 31, 10:13 AM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Madera, Tulare | 3 hr |
| Jan 31, 10:17 AM PST | Special Marine Warning | LOX | 58 min | |
| Jan 31, 10:52 AM PST | Special Weather Statement | LOX | Santa Barbara | 23 min |
| Jan 31, 10:57 AM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 3 hr |
| Jan 31, 11:14 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 31, 11:20 AM PST | Severe Thunderstorm Warning | LOX | Santa Barbara | 55 min |
| Jan 31, 11:34 AM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 3 hr |
| Jan 31, 11:57 AM PST | Blizzard Warning | REV | Mono | 14 hr |
| Jan 31, 12:09 PM PST | Special Weather Statement | LOX | Ventura | 51 min |
| Jan 31, 12:15 PM PST | Special Weather Statement | LOX | Ventura | 45 min |
| Jan 31, 12:24 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 31, 12:34 PM PST | Severe Thunderstorm Warning | LOX | Los Angeles, Ventura | 56 min |
| Jan 31, 12:40 PM PST | Mesoscale Discussion | SPC | Orange | 3 hr |
| Jan 31, 12:43 PM PST | Areal Flood Advisory | SGX | San Bernardino | 3 hr |
| Jan 31, 12:54 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 31, 1:06 PM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Tulare | 3 hr |
| Jan 31, 1:08 PM PST | Severe Thunderstorm Warning | LOX | Los Angeles | 37 min |
| Jan 31, 1:22 PM PST | Special Weather Statement | HNX | 38 min | |
| Jan 31, 1:33 PM PST | Severe Thunderstorm Warning | HNX | Kern | 12 min |
| Jan 31, 1:35 PM PST | Special Marine Warning | LOX | 25 min | |
| Jan 31, 1:36 PM PST | Severe Thunderstorm Warning | VEF | San Bernardino | 39 min |
| Jan 31, 1:38 PM PST | Severe Thunderstorm Warning | SGX | Orange | 82 min |
| Jan 31, 1:42 PM PST | Special Marine Warning | SGX | 63 min | |
| Jan 31, 1:48 PM PST | Severe Thunderstorm Warning | SGX | Riverside, San Diego | 87 min |
| Jan 31, 1:50 PM PST | Severe Thunderstorm Warning | LOX | Los Angeles | 25 min |
| Jan 31, 1:50 PM PST | Severe Thunderstorm Warning | VEF | San Bernardino | 40 min |
| Jan 31, 1:53 PM PST | Severe Thunderstorm Warning | HNX | Kern | 16 min |
| Jan 31, 1:59 PM PST | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Jan 31, 2:27 PM PST | Blowing Dust Advisory | PSR | 7 hr | |
| Jan 31, 2:55 PM PST | Severe Thunderstorm Warning | VEF | San Bernardino | 35 min |
| Jan 31, 3:09 PM PST | Wind Advisory | LOX | 30 hr | |
| Jan 31, 3:20 PM PST | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Jan 31, 3:22 PM PST | Severe Thunderstorm Warning | SGX | San Diego | 83 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 County49
- Siskiyou County41
- Los Angeles County37
- Orange County35
- San Bernardino County33
- Modoc County28
- Riverside County26
- El Dorado County23
- Placer County22
- Nevada County21
- Monterey County21
- Alpine County20
- Santa Cruz County20
- Sonoma County19
- Marin County18
- Ventura County18
- Inyo County17
- San Mateo County17
- Santa Barbara County16
- Mono County15
- City and County of San Francisco15
- Humboldt County14
- Tehama County13
- Lassen County10
- Plumas County10
- Sierra County10
- Santa Clara County10
- Fresno County10
- Alameda County8
- Kern County8
- Del Norte County8
- Calaveras County7
- Contra Costa County7
- San Luis Obispo County6
- Mendocino County6
- Napa County5
- Lake County5
- Madera County5
- Kings County5
- Tulare County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.