Alert archive / California / 2023
Weather alerts in California, January 2023
904 weather alerts in January 2023, 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 2023. Tap one for its archive.
- Alerts
- 904
- Warnings
- 275
- Watches
- 96
- Advisories
- 370
- Busiest day
- January 10, 2023167 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, 5:06 PM PST | Areal Flood Warning | MTR | San Mateo, Santa Clara | 3 hr |
| Dec 31, 5:08 PM PST | Areal Flood Advisory | LOX | Santa Barbara | 5 hr |
| Dec 31, 5:09 PM PST | Areal Flood Warning | MTR | San Benito, Santa Clara | 5 hr |
| Dec 31, 5:18 PM PST | Areal Flood Warning | MTR | Monterey | 5 hr |
| Dec 31, 6:40 PM PST | Areal Flood Warning | MTR | San Mateo, Santa Clara | 3 hr |
| Dec 31, 6:53 PM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Dec 31, 7:05 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 115 min |
| Dec 31, 7:19 PM PST | Areal Flood Advisory | HNX | Kern | 5 hr |
| Dec 31, 7:31 PM PST | Special Weather Statement | STO | Sacramento, San Joaquin, Sutter | 89 min |
| Dec 31, 7:46 PM PST | Areal Flood Warning | MTR | Santa Cruz | 9 hr |
| Dec 31, 8:23 PM PST | Areal Flood Advisory | LOX | Los Angeles | 4 hr |
| Dec 31, 9:13 PM PST | Flash Flood Warning | STO | Sacramento | 12 hr |
| Dec 31, 9:31 PM PST | Areal Flood Advisory | HNX | Kern | 2 hr |
| Dec 31, 10:07 PM PST | Areal Flood Advisory | LOX | Los Angeles | 2 hr |
| Dec 31, 10:12 PM PST | Special Weather Statement | STO | Amador, Calaveras, San Joaquin, Stanislaus | 93 min |
| Dec 31, 10:20 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 3 hr |
| Dec 31, 10:22 PM PST | Areal Flood Warning | STO | Amador, Calaveras, El Dorado, Nevada, Placer, Sacramento and 7 more | 12 hr |
| Dec 31, 10:28 PM PST | Areal Flood Advisory | SGX | Orange | 3 hr |
| Dec 31, 11:28 PM PST | Flash Flood Warning | STO | Sacramento | 9 hr |
| Jan 1, 12:01 AM PST | Areal Flood Advisory | SGX | Riverside, San Diego | 3 hr |
| Jan 1, 1:20 AM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 119 min |
| Jan 1, 2:42 AM PST | Gale Warning | EKA | 35 hr | |
| Jan 1, 3:07 AM PST | Areal Flood Advisory | SGX | San Diego | 117 min |
| Jan 1, 3:14 AM PST | Wind Advisory | LOX | San Luis Obispo, Santa Barbara | 19 hr |
| Jan 1, 5:33 AM PST | Winter Weather Advisory | EKA | Humboldt, Lake, Mendocino, Trinity | 39 hr |
| Jan 1, 8:47 AM PST | Flash Flood Warning | STO | Sacramento | 25 hr |
| Jan 1, 11:43 AM PST | Winter Weather Advisory | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 40 hr |
| Jan 1, 12:42 PM PST | Flash Flood Watch | STO | 21 hr | |
| Jan 1, 1:57 PM PST | Winter Weather Advisory | STO | 36 hr | |
| Jan 1, 1:59 PM PST | Blowing Dust Advisory | PSR | Imperial | 5 hr |
| Jan 1, 2:34 PM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 1, 7:13 PM PST | Small Craft Advisory | SGX | 9 hr | |
| Jan 1, 8:00 PM PST | Small Craft Advisory | LOX | 13 hr | |
| Jan 1, 9:13 PM PST | Small Craft Advisory | EKA | 58 hr | |
| Jan 1, 9:47 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 24 hr |
| Jan 2, 2:47 AM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 2, 2:56 AM PST | Gale Watch | EKA | 11 hr | |
| Jan 2, 2:56 AM PST | Storm Watch | EKA | 35 hr | |
| Jan 2, 3:01 AM PST | Small Craft Advisory | LOX | 6 hr | |
| Jan 2, 8:42 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 21 hr |
| Jan 2, 9:57 AM PST | Wind Advisory | PSR | Imperial | 22 hr |
| Jan 2, 10:05 AM PST | Areal Flood Advisory | STO | Sacramento | 25 hr |
| Jan 2, 11:37 AM PST | Winter Storm Watch | HNX | Fresno, Madera, Mariposa, Tulare, Tuolumne | 16 hr |
| Jan 2, 12:09 PM PST | Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 3 days |
| Jan 2, 12:26 PM PST | Flood Watch | STO | 3 days | |
| Jan 2, 12:27 PM PST | High Wind Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 21 hr |
| Jan 2, 12:46 PM PST | Winter Storm Watch | STO | 15 hr | |
| Jan 2, 12:51 PM PST | Flood Watch | EKA | Humboldt, Lake, Mendocino, Trinity | 3 days |
| Jan 2, 12:59 PM PST | River Flood Watch | EKA | Mendocino | 30 hr |
| Jan 2, 1:11 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 14 hr |
| Jan 2, 1:16 PM PST | High Wind Watch | MFR | Modoc, Siskiyou | 25 hr |
| Jan 2, 1:21 PM PST | High Wind Watch | STO | 24 hr | |
| Jan 2, 1:40 PM PST | Gale Watch | MTR | 13 hr | |
| Jan 2, 2:06 PM PST | High Wind Watch | EKA | Del Norte, Humboldt, Mendocino | 24 hr |
| Jan 2, 2:09 PM PST | High Wind Watch | LOX | San Luis Obispo, Santa Barbara | 33 hr |
| Jan 2, 2:27 PM PST | Gale Watch | LOX | 37 hr | |
| Jan 2, 2:27 PM PST | Small Craft Advisory | LOX | 5 days | |
| Jan 2, 3:07 PM PST | Winter Storm Watch | VEF | Inyo | 12 hr |
| Jan 2, 4:36 PM PST | Areal Flood Advisory | HNX | Fresno | 10 min |
| Jan 2, 7:26 PM PST | Beach Hazards Statement | LOX | Los Angeles, Santa Barbara, Ventura | 18 hr |
| Jan 2, 7:26 PM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 59 hr |
| Jan 2, 8:31 PM PST | High Wind Watch | EKA | Del Norte | 18 hr |
| Jan 2, 9:27 PM PST | Small Craft Advisory | SGX | 18 hr | |
| Jan 2, 9:32 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 24 hr |
| Jan 3, 2:25 AM PST | Storm Warning | EKA | 55 hr | |
| Jan 3, 2:37 AM PST | Flood Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 2 more | 68 hr |
| Jan 3, 2:51 AM PST | Gale Warning | MTR | 54 hr | |
| Jan 3, 2:56 AM PST | Winter Storm Warning | VEF | Inyo | 65 hr |
| Jan 3, 3:12 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 70 hr |
| Jan 3, 3:45 AM PST | Winter Storm Warning | STO | 3 days | |
| Jan 3, 3:53 AM PST | Winter Storm Warning | HNX | Fresno, Madera, Mariposa, Tulare, Tuolumne | 66 hr |
| Jan 3, 8:35 AM PST | River Flood Watch | EKA | Mendocino | 23 hr |
| Jan 3, 9:45 AM PST | High Wind Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 40 hr |
| Jan 3, 10:30 AM PST | High Surf Warning | EKA | Del Norte, Humboldt, Mendocino | 60 hr |
| Jan 3, 11:17 AM PST | High Wind Warning | HNX | Kern | 47 hr |
| Jan 3, 11:17 AM PST | Wind Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 47 hr |
| Jan 3, 11:41 AM PST | Flood Watch | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 48 hr |
| Jan 3, 12:31 PM PST | Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 51 hr |
| Jan 3, 12:35 PM PST | Flash Flood Watch | STO | 42 hr | |
| Jan 3, 12:59 PM PST | High Surf Warning | LOX | San Luis Obispo, Santa Barbara, Ventura | 3 days |
| Jan 3, 12:59 PM PST | High Surf Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 16 days |
| Jan 3, 12:59 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 53 hr |
| Jan 3, 1:06 PM PST | Flash Flood Watch | EKA | Humboldt, Lake, Mendocino | 45 hr |
| Jan 3, 1:06 PM PST | High Wind Warning | STO | 39 hr | |
| Jan 3, 1:13 PM PST | Gale Watch | SGX | 8 hr | |
| Jan 3, 1:30 PM PST | Gale Warning | LOX | 37 hr | |
| Jan 3, 1:48 PM PST | Winter Storm Watch | MFR | Modoc, Siskiyou | 10 hr |
| Jan 3, 1:48 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 29 hr |
| Jan 3, 2:00 PM PST | Gale Warning | EKA | 10 hr | |
| Jan 3, 2:23 PM PST | High Wind Warning | EKA | Del Norte, Humboldt, Mendocino | 42 hr |
| Jan 3, 2:23 PM PST | Wind Advisory | EKA | Lake, Mendocino, Trinity | 42 hr |
| Jan 3, 2:31 PM PST | Winter Storm Warning | EKA | 25 hr | |
| Jan 3, 2:35 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 46 hr |
| Jan 3, 2:35 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 46 hr |
| Jan 3, 4:24 PM PST | River Flood Warning | MTR | Sonoma | 34 hr |
| Jan 3, 7:16 PM PST | River Flood Warning | EKA | Mendocino | 39 hr |
| Jan 3, 8:03 PM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 61 hr |
| Jan 3, 8:03 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 3 days |
| Jan 3, 8:42 PM PST | Coastal Flood Advisory | MTR | Marin, Napa, City and County of San Francisco, Sonoma | 38 hr |
| Jan 3, 9:19 PM PST | Coastal Flood Advisory | SGX | Orange, San Diego | 69 hr |
| Jan 3, 9:19 PM PST | High Surf Warning | SGX | San Diego | 69 hr |
| Jan 3, 9:19 PM PST | High Surf Advisory | SGX | Orange | 69 hr |
| Jan 3, 9:27 PM PST | Gale Warning | SGX | 43 hr | |
| Jan 3, 9:45 PM PST | Coastal Flood Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 63 hr |
| Jan 3, 10:54 PM PST | Winter Storm Warning | LOX | 39 hr | |
| Jan 3, 10:55 PM PST | High Wind Warning | LOX | San Luis Obispo, Santa Barbara | 31 hr |
| Jan 3, 10:55 PM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 35 hr |
| Jan 3, 11:59 PM PST | Winter Storm Warning | MFR | Siskiyou | 18 hr |
| Jan 4, 2:23 AM PST | Winter Storm Warning | SGX | San Bernardino | 44 hr |
| Jan 4, 2:23 AM PST | Winter Weather Advisory | SGX | Riverside | 44 hr |
| Jan 4, 2:54 AM PST | Wind Advisory | VEF | Inyo | 31 hr |
| Jan 4, 7:15 AM PST | River Flood Warning | EKA | Mendocino | 9 hr |
| Jan 4, 2:09 PM PST | Coastal Flood Warning | EKA | Del Norte, Humboldt, Mendocino | 21 hr |
| Jan 4, 3:50 PM PST | Areal Flood Advisory | MTR | Contra Costa, Marin, Napa, City and County of San Francisco, Sonoma | 107 min |
| Jan 4, 3:56 PM PST | Areal Flood Advisory | MTR | City and County of San Francisco, San Mateo | 42 min |
| Jan 4, 4:01 PM PST | Special Weather Statement | MTR | Contra Costa, Marin, Napa, San Mateo, Sonoma | 74 min |
| Jan 4, 4:32 PM PST | Areal Flood Warning | MTR | Contra Costa, Marin, Napa, City and County of San Francisco, Sonoma | 10 hr |
| Jan 4, 4:38 PM PST | Areal Flood Warning | MTR | City and County of San Francisco, San Mateo | 9 hr |
| Jan 4, 4:54 PM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, San Benito, San Mateo and 2 more | 42 min |
| Jan 4, 5:23 PM PST | Special Weather Statement | MTR | Monterey, San Mateo, Santa Cruz | 67 min |
| Jan 4, 5:36 PM PST | Areal Flood Warning | MTR | Alameda, Contra Costa, Marin, Monterey, San Benito, San Mateo and 2 more | 9 hr |
| Jan 4, 5:41 PM PST | Areal Flood Warning | MTR | Monterey, San Benito, Santa Clara | 6 hr |
| Jan 4, 6:05 PM PST | Flash Flood Warning | MTR | San Benito | 2 hr |
| Jan 4, 6:17 PM PST | Flash Flood Warning | MTR | Monterey | 3 hr |
| Jan 4, 6:29 PM PST | Areal Flood Warning | MTR | Monterey, San Benito, Santa Clara | 6 hr |
| Jan 4, 7:08 PM PST | Areal Flood Warning | MTR | Monterey, San Benito | 6 hr |
| Jan 4, 7:11 PM PST | Gale Warning | EKA | 14 hr | |
| Jan 4, 7:42 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 4, 8:07 PM PST | Flash Flood Warning | MTR | San Benito | 15 hr |
| Jan 4, 8:23 PM PST | Special Weather Statement | MTR | Marin | 37 min |
| Jan 4, 8:40 PM PST | Special Weather Statement | MTR | San Mateo | 35 min |
| Jan 4, 8:42 PM PST | Severe Thunderstorm Warning | MTR | Marin | 18 min |
| Jan 4, 9:10 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 4 hr |
| Jan 4, 9:36 PM PST | Areal Flood Advisory | LOX | Santa Barbara | 5 hr |
| Jan 4, 9:39 PM PST | Special Marine Warning | MTR | 48 min | |
| Jan 4, 9:53 PM PST | Special Marine Warning | LOX | 24 min | |
| Jan 4, 9:56 PM PST | Special Weather Statement | MTR | San Mateo | 34 min |
| Jan 4, 9:58 PM PST | Special Marine Warning | MTR | 47 min | |
| Jan 4, 10:26 PM PST | Special Weather Statement | MTR | Contra Costa | 34 min |
| Jan 4, 10:53 PM PST | Areal Flood Advisory | LOX | Ventura | 9 hr |
| Jan 4, 10:54 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 111 min |
| Jan 4, 11:15 PM PST | Areal Flood Advisory | HNX | Fresno, Kings | 3 hr |
| Jan 4, 11:44 PM PST | Special Weather Statement | MTR | San Mateo | 31 min |
| Jan 5, 12:31 AM PST | Areal Flood Advisory | STO | Butte, Colusa, El Dorado, Glenn, Nevada, Placer and 7 more | 21 hr |
| Jan 5, 1:08 AM PST | Areal Flood Advisory | LOX | Los Angeles | 6 hr |
| Jan 5, 1:44 AM PST | River Flood Warning | EKA | Mendocino | 8 hr |
| Jan 5, 2:06 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 8 hr |
| Jan 5, 2:40 AM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings | 3 hr |
| Jan 5, 2:44 AM PST | Areal Flood Warning | MTR | Sonoma | 10 hr |
| Jan 5, 2:55 AM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 5, 3:17 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 5, 3:40 AM PST | Wind Advisory | STO | 9 hr | |
| Jan 5, 4:09 AM PST | Areal Flood Advisory | STO | Amador, El Dorado, Placer, Sacramento, Yolo | 18 hr |
| Jan 5, 4:55 AM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 5, 5:12 AM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Merced | 3 hr |
| Jan 5, 6:08 AM PST | Special Weather Statement | MTR | Monterey | 22 min |
| Jan 5, 7:16 AM PST | Areal Flood Advisory | HNX | Fresno, Kings, Madera, Tulare | 3 hr |
| Jan 5, 7:24 AM PST | Areal Flood Advisory | LOX | Los Angeles, Ventura | 4 hr |
| Jan 5, 8:56 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, City and County of San Francisco, San Mateo, Santa Clara, Santa Cruz | 6 hr |
| Jan 5, 9:00 AM PST | Gale Warning | EKA | 66 hr | |
| Jan 5, 9:00 AM PST | Hazardous Seas Warning | EKA | 18 hr | |
| Jan 5, 9:23 AM PST | Areal Flood Warning | MTR | Monterey | 23 hr |
| Jan 5, 9:41 AM PST | Areal Flood Warning | MTR | Monterey | 21 hr |
| Jan 5, 10:09 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 118 min |
| Jan 5, 10:17 AM PST | Areal Flood Advisory | MTR | Monterey, San Benito, Santa Clara, Santa Cruz | 5 hr |
| Jan 5, 10:29 AM PST | Coastal Flood Warning | MTR | Marin, Monterey, Napa, City and County of San Francisco, San Mateo, Santa Cruz and 1 more | 6 hr |
| Jan 5, 10:38 AM PST | Areal Flood Warning | MTR | Alameda, Contra Costa | 8 hr |
| Jan 5, 11:54 AM PST | Special Weather Statement | HNX | Kings | 51 min |
| Jan 5, 11:56 AM PST | Areal Flood Advisory | STO | Amador, Calaveras, El Dorado, Sacramento, San Joaquin, Solano and 3 more | 10 hr |
| Jan 5, 12:10 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 118 min |
| Jan 5, 12:11 PM PST | Special Weather Statement | HNX | Kings | 34 min |
| Jan 5, 12:51 PM PST | Areal Flood Warning | MTR | Marin, Sonoma | 4 hr |
| Jan 5, 12:54 PM PST | Special Weather Statement | HNX | Tulare | 36 min |
| Jan 5, 1:03 PM PST | Small Craft Advisory | SGX | 38 hr | |
| Jan 5, 1:24 PM PST | High Wind Watch | MFR | Modoc, Siskiyou | 32 hr |
| Jan 5, 1:35 PM PST | Special Weather Statement | HNX | Tulare | 40 min |
| Jan 5, 1:48 PM PST | Winter Storm Watch | MFR | Siskiyou | 7 hr |
| Jan 5, 2:00 PM PST | Severe Thunderstorm Warning | HNX | Tulare | 30 min |
| Jan 5, 2:05 PM PST | Winter Weather Advisory | LOX | 8 hr | |
| Jan 5, 2:32 PM PST | Gale Warning | MTR | 60 hr | |
| Jan 5, 2:39 PM PST | Special Weather Statement | HNX | Tulare | 36 min |
| Jan 5, 2:45 PM PST | Storm Watch | EKA | 12 hr | |
| Jan 5, 3:51 PM PST | Areal Flood Advisory | HNX | Tulare | 6 hr |
| Jan 5, 5:03 PM PST | Wind Advisory | PSR | Imperial | 6 hr |
| Jan 5, 5:58 PM PST | High Surf Advisory | LOX | 48 hr | |
| Jan 5, 8:46 PM PST | Winter Storm Warning | MFR | Siskiyou | 61 hr |
| Jan 5, 9:35 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 4 days |
| Jan 5, 10:24 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 5 hr |
| Jan 5, 11:20 PM PST | Wind Advisory | PSR | Imperial | 5 hr |
| Jan 6, 12:26 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 10 hr |
| Jan 6, 1:23 AM PST | Flood Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 2 more | 5 days |
| Jan 6, 1:43 AM PST | Winter Storm Watch | HNX | Fresno, Madera, Mariposa, Tulare, Tuolumne | 7 hr |
| Jan 6, 1:50 AM PST | Flood Watch | STO | 5 days | |
| Jan 6, 2:34 AM PST | Winter Storm Warning | EKA | 55 hr | |
| Jan 6, 2:37 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 34 hr |
| Jan 6, 2:37 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 5 days |
| Jan 6, 2:45 AM PST | Wind Advisory | EKA | Del Norte, Humboldt | 47 hr |
| Jan 6, 2:59 AM PST | Gale Watch | MTR | 11 hr | |
| Jan 6, 3:02 AM PST | River Flood Watch | EKA | Mendocino | 31 hr |
| Jan 6, 3:04 AM PST | River Flood Watch | EKA | Mendocino | 39 hr |
| Jan 6, 3:11 AM PST | Flood Watch | EKA | Humboldt, Lake, Mendocino, Trinity | 4 days |
| Jan 6, 3:16 AM PST | Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 5 days |
| Jan 6, 4:00 AM PST | Winter Storm Warning | STO | 5 days | |
| Jan 6, 6:06 AM PST | Dense Fog Advisory | SGX | Riverside, San Bernardino | 3 hr |
| Jan 6, 8:38 AM PST | Winter Storm Warning | HNX | Fresno, Madera, Mariposa, Tulare, Tuolumne | 5 days |
| Jan 6, 8:48 AM PST | Storm Warning | EKA | 24 hr | |
| Jan 6, 12:34 PM PST | Wind Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 45 hr |
| Jan 6, 12:57 PM PST | Winter Storm Watch | MFR | Modoc, Siskiyou | 14 hr |
| Jan 6, 1:00 PM PST | Wind Advisory | STO | 47 hr | |
| Jan 6, 1:09 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 40 hr |
| Jan 6, 1:13 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 49 hr |
| Jan 6, 1:20 PM PST | Winter Storm Watch | VEF | Inyo | 12 hr |
| Jan 6, 2:35 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 37 hr |
| Jan 6, 5:16 PM PST | High Wind Warning | EKA | Humboldt, Mendocino | 16 hr |
| Jan 6, 9:27 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 32 hr |
| Jan 7, 1:08 AM PST | Winter Storm Warning | VEF | Inyo | 4 days |
| Jan 7, 1:51 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 17 hr |
| Jan 7, 2:40 AM PST | Winter Weather Advisory | MFR | Modoc | 31 hr |
| Jan 7, 2:52 AM PST | Gale Warning | LOX | 24 hr | |
| Jan 7, 2:52 AM PST | Small Craft Advisory | LOX | 18 hr | |
| Jan 7, 8:37 AM PST | Flash Flood Watch | EKA | Lake, Mendocino, Trinity | 22 hr |
| Jan 7, 9:22 AM PST | Wind Advisory | EKA | Del Norte, Humboldt | 18 hr |
| Jan 7, 10:21 AM PST | River Flood Warning | EKA | Mendocino | 59 hr |
| Jan 7, 12:31 PM PST | Winter Storm Watch | REV | Modoc | 40 hr |
| Jan 7, 2:02 PM PST | High Wind Watch | EKA | Del Norte, Humboldt, Mendocino | 14 hr |
| Jan 7, 4:03 PM PST | Areal Flood Warning | EKA | Mendocino | 53 hr |
| Jan 7, 4:43 PM PST | Areal Flood Advisory | MTR | Monterey, San Benito, Santa Cruz | 93 min |
| Jan 7, 5:29 PM PST | Wind Advisory | LOX | San Luis Obispo | 13 hr |
| Jan 7, 5:51 PM PST | River Flood Warning | EKA | Mendocino | 23 hr |
| Jan 7, 5:56 PM PST | Beach Hazards Statement | LOX | Los Angeles, Santa Barbara | 56 hr |
| Jan 7, 6:32 PM PST | Areal Flood Advisory | EKA | Humboldt | 4 hr |
| Jan 7, 7:17 PM PST | Special Marine Warning | EKA | 28 min | |
| Jan 7, 7:44 PM PST | Special Marine Warning | EKA | 61 min | |
| Jan 7, 8:17 PM PST | Special Marine Warning | MTR | 28 min | |
| Jan 7, 8:22 PM PST | Small Craft Advisory | LOX | 37 hr | |
| Jan 7, 8:55 PM PST | Special Marine Warning | MTR | 80 min | |
| Jan 7, 10:14 PM PST | Special Marine Warning | MTR | 46 min | |
| Jan 7, 10:38 PM PST | Special Weather Statement | MTR | Marin, Sonoma | 22 min |
| Jan 7, 11:05 PM PST | Special Weather Statement | MTR | Marin, Sonoma | 40 min |
| Jan 7, 11:09 PM PST | Special Marine Warning | MTR | 36 min | |
| Jan 7, 11:18 PM PST | Special Weather Statement | EKA | Lake | 27 min |
| Jan 7, 11:27 PM PST | Areal Flood Advisory | MTR | Monterey | 3 hr |
| Jan 7, 11:37 PM PST | Areal Flood Advisory | EKA | Humboldt, Mendocino, Trinity | 7 hr |
| Jan 7, 11:50 PM PST | Special Marine Warning | MTR | 25 min | |
| Jan 8, 12:06 AM PST | Special Weather Statement | MTR | San Mateo | 24 min |
| Jan 8, 1:05 AM PST | Special Weather Statement | STO | Butte, Sacramento, San Joaquin, Stanislaus, Sutter, Tehama and 2 more | 85 min |
| Jan 8, 1:49 AM PST | High Wind Watch | LOX | San Luis Obispo, Santa Barbara | 11 hr |
| Jan 8, 1:50 AM PST | River Flood Watch | HNX | Fresno, Madera, Mariposa, Merced | 17 hr |
| Jan 8, 2:38 AM PST | Gale Watch | MTR | 6 hr | |
| Jan 8, 2:38 AM PST | Gale Warning | MTR | 30 hr | |
| Jan 8, 2:38 AM PST | Small Craft Advisory | MTR | 18 hr | |
| Jan 8, 2:48 AM PST | Gale Warning | LOX | 41 hr | |
| Jan 8, 2:51 AM PST | High Wind Watch | SGX | San Bernardino | 10 hr |
| Jan 8, 3:03 AM PST | Gale Warning | EKA | 30 hr | |
| Jan 8, 3:03 AM PST | Small Craft Advisory | EKA | 18 hr | |
| Jan 8, 3:32 AM PST | High Wind Warning | EKA | Del Norte, Humboldt | 24 hr |
| Jan 8, 3:32 AM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 27 hr |
| Jan 8, 3:44 AM PST | High Wind Warning | MFR | Siskiyou | 30 hr |
| Jan 8, 5:05 AM PST | Special Weather Statement | MTR | Marin | 25 min |
| Jan 8, 5:09 AM PST | Wind Advisory | MFR | Modoc, Siskiyou | 31 hr |
| Jan 8, 6:15 AM PST | Special Weather Statement | EKA | Humboldt | 30 min |
| Jan 8, 6:35 AM PST | Special Weather Statement | STO | Sacramento | 40 min |
| Jan 8, 6:44 AM PST | Winter Storm Watch | MFR | Siskiyou | 6 hr |
| Jan 8, 7:04 AM PST | Areal Flood Advisory | STO | Placer, Sacramento, Solano, Sutter, Yolo | 79 min |
| Jan 8, 7:59 AM PST | Special Weather Statement | EKA | Humboldt | 31 min |
| Jan 8, 9:23 AM PST | Small Craft Advisory | LOX | 18 hr | |
| Jan 8, 9:28 AM PST | River Flood Warning | MTR | Santa Clara | 30 hr |
| Jan 8, 10:28 AM PST | High Wind Warning | HNX | Fresno, Kern, Kings, Merced | 36 hr |
| Jan 8, 10:28 AM PST | Wind Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 30 hr |
| Jan 8, 11:31 AM PST | High Wind Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 22 hr |
| Jan 8, 11:46 AM PST | High Wind Warning | STO | 23 hr | |
| Jan 8, 12:01 PM PST | Winter Storm Warning | EKA | 20 hr | |
| Jan 8, 12:07 PM PST | Storm Warning | EKA | 15 hr | |
| Jan 8, 12:32 PM PST | River Flood Warning | MTR | Monterey | 34 hr |
| Jan 8, 12:35 PM PST | Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 50 hr |
| Jan 8, 12:46 PM PST | High Wind Warning | SGX | San Bernardino | 53 hr |
| Jan 8, 1:06 PM PST | High Wind Warning | LOX | San Luis Obispo, Santa Barbara, Ventura | 54 hr |
| Jan 8, 1:06 PM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 45 hr |
| Jan 8, 1:12 PM PST | Small Craft Advisory | SGX | 4 days | |
| Jan 8, 1:13 PM PST | Winter Storm Warning | MFR | Siskiyou | 21 hr |
| Jan 8, 1:55 PM PST | Flood Watch | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 46 hr |
| Jan 8, 2:22 PM PST | Gale Watch | LOX | 7 hr | |
| Jan 8, 2:22 PM PST | Small Craft Advisory | LOX | 10 days | |
| Jan 8, 6:58 PM PST | River Flood Warning | HNX | Merced | 62 hr |
| Jan 8, 8:29 PM PST | Storm Warning | MTR | 13 hr | |
| Jan 8, 8:39 PM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 21 days |
| Jan 8, 9:33 PM PST | River Flood Warning | MTR | Sonoma | 30 hr |
| Jan 8, 9:40 PM PST | River Flood Watch | EKA | Mendocino | 11 hr |
| Jan 8, 9:49 PM PST | River Flood Warning | MTR | Monterey, San Benito, Santa Clara, Santa Cruz | 29 hr |
| Jan 9, 12:38 AM PST | Areal Flood Advisory | EKA | Lake, Mendocino | 7 hr |
| Jan 9, 1:46 AM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 16 hr |
| Jan 9, 2:08 AM PST | Wind Advisory | VEF | San Bernardino | 41 hr |
| Jan 9, 2:18 AM PST | Areal Flood Advisory | MTR | Santa Cruz | 4 hr |
| Jan 9, 3:31 AM PST | Areal Flood Advisory | STO | Amador, Butte, Calaveras, Colusa, El Dorado, Glenn and 12 more | 14 hr |
| Jan 9, 4:56 AM PST | Winter Weather Advisory | REV | Modoc | 31 hr |
| Jan 9, 4:57 AM PST | Areal Flood Advisory | LOX | Ventura | 4 hr |
| Jan 9, 5:10 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 4 hr |
| Jan 9, 5:34 AM PST | Flash Flood Warning | MTR | Monterey | 5 hr |
| Jan 9, 5:38 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 14 hr |
| Jan 9, 6:28 AM PST | Areal Flood Warning | MTR | Santa Cruz | 6 hr |
| Jan 9, 6:46 AM PST | Flash Flood Warning | MTR | Santa Cruz | 6 hr |
| Jan 9, 6:59 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, City and County of San Francisco, San Mateo, Santa Clara | 12 hr |
| Jan 9, 7:27 AM PST | Areal Flood Advisory | HNX | Fresno | 3 hr |
| Jan 9, 7:29 AM PST | Areal Flood Advisory | HNX | Fresno, Kings | 3 hr |
| Jan 9, 7:40 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 40 hr |
| Jan 9, 7:57 AM PST | Areal Flood Advisory | MTR | Monterey | 38 min |
| Jan 9, 8:14 AM PST | Areal Flood Warning | MTR | Monterey | 31 hr |
| Jan 9, 8:22 AM PST | Areal Flood Advisory | HNX | Fresno, Madera | 8 hr |
| Jan 9, 8:35 AM PST | Areal Flood Warning | MTR | Monterey | 8 hr |
| Jan 9, 8:39 AM PST | Areal Flood Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 5 hr |
| Jan 9, 8:54 AM PST | Gale Warning | MTR | 31 hr | |
| Jan 9, 8:54 AM PST | Small Craft Advisory | MTR | 18 hr | |
| Jan 9, 9:00 AM PST | River Flood Warning | EKA | Mendocino | 10 hr |
| Jan 9, 9:04 AM PST | Gale Warning | EKA | 29 hr | |
| Jan 9, 9:04 AM PST | Small Craft Advisory | EKA | 19 hr | |
| Jan 9, 9:04 AM PST | Hazardous Seas Warning | EKA | 3 hr | |
| Jan 9, 9:29 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 6 hr |
| Jan 9, 9:34 AM PST | Flood Watch | VEF | Inyo | 13 hr |
| Jan 9, 9:54 AM PST | Areal Flood Advisory | HNX | Madera, Mariposa, Merced | 13 hr |
| Jan 9, 10:22 AM PST | River Flood Warning | MTR | Monterey | 9 days |
| Jan 9, 10:24 AM PST | Areal Flood Warning | HNX | Fresno | 6 hr |
| Jan 9, 10:28 AM PST | Areal Flood Warning | HNX | Fresno, Merced | 6 hr |
| Jan 9, 10:31 AM PST | Areal Flood Advisory | LOX | Ventura | 4 hr |
| Jan 9, 10:54 AM PST | Flash Flood Warning | HNX | Fresno, Madera | 3 hr |
| Jan 9, 10:56 AM PST | Flash Flood Warning | LOX | San Luis Obispo | 6 hr |
| Jan 9, 10:56 AM PST | Flash Flood Warning | LOX | Santa Barbara, Ventura | 6 hr |
| Jan 9, 11:24 AM PST | Areal Flood Warning | MTR | Santa Clara | 11 hr |
| Jan 9, 11:36 AM PST | Areal Flood Warning | LOX | Ventura | 17 hr |
| Jan 9, 11:47 AM PST | Areal Flood Warning | MTR | San Benito, Santa Clara | 6 hr |
| Jan 9, 11:57 AM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 34 hr |
| Jan 9, 12:06 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 25 hr |
| Jan 9, 12:24 PM PST | Areal Flood Advisory | MTR | Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz | 3 hr |
| Jan 9, 1:20 PM PST | Areal Flood Advisory | REV | Alpine, El Dorado, Nevada, Placer, Sierra | 3 hr |
| Jan 9, 1:24 PM PST | Areal Flood Advisory | HNX | Fresno, Madera | 10 hr |
| Jan 9, 1:25 PM PST | High Surf Advisory | SGX | Orange, San Diego | 8 days |
| Jan 9, 1:28 PM PST | Areal Flood Advisory | REV | Mono | 7 hr |
| Jan 9, 1:34 PM PST | Wind Advisory | MFR | Siskiyou | 20 hr |
| Jan 9, 1:56 PM PST | Areal Flood Warning | HNX | Fresno, Madera | 6 hr |
| Jan 9, 1:56 PM PST | Areal Flood Warning | LOX | San Luis Obispo | 19 hr |
| Jan 9, 2:06 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino | 27 hr |
| Jan 9, 2:08 PM PST | Winter Weather Advisory | MFR | Siskiyou | 56 hr |
| Jan 9, 2:08 PM PST | River Flood Warning | STO | Tehama | 27 hr |
| Jan 9, 2:09 PM PST | Winter Weather Advisory | EKA | 8 hr | |
| Jan 9, 2:13 PM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 29 hr |
| Jan 9, 2:20 PM PST | Wind Advisory | STO | 23 hr | |
| Jan 9, 2:32 PM PST | Flash Flood Warning | LOX | San Luis Obispo, Santa Barbara | 4 hr |
| Jan 9, 2:57 PM PST | Flash Flood Warning | LOX | Santa Barbara | 4 hr |
| Jan 9, 3:13 PM PST | Areal Flood Warning | HNX | Fresno, Kern, Tulare | 6 hr |
| Jan 9, 3:17 PM PST | Flash Flood Warning | LOX | Los Angeles, Ventura | 6 hr |
| Jan 9, 3:18 PM PST | Areal Flood Warning | HNX | Fresno, Madera | 6 hr |
| Jan 9, 3:22 PM PST | Areal Flood Advisory | HNX | Fresno | 3 hr |
| Jan 9, 4:44 PM PST | Flash Flood Warning | LOX | San Luis Obispo, Santa Barbara | 4 hr |
| Jan 9, 4:57 PM PST | Areal Flood Advisory | LOX | Los Angeles | 4 hr |
| Jan 9, 5:08 PM PST | Flash Flood Warning | LOX | Ventura | 4 hr |
| Jan 9, 5:15 PM PST | Winter Storm Watch | MFR | Siskiyou | 21 hr |
| Jan 9, 5:55 PM PST | Special Marine Warning | LOX | 95 min | |
| Jan 9, 6:20 PM PST | Special Weather Statement | LOX | Ventura | 40 min |
| Jan 9, 6:23 PM PST | Areal Flood Warning | HNX | Fresno | 5 hr |
| Jan 9, 6:43 PM PST | Flash Flood Warning | LOX | Los Angeles | 6 hr |
| Jan 9, 6:44 PM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 9, 7:15 PM PST | Flash Flood Warning | LOX | Los Angeles | 6 hr |
| Jan 9, 8:06 PM PST | Special Weather Statement | LOX | Los Angeles | 24 min |
| Jan 9, 8:12 PM PST | Areal Flood Warning | HNX | Mariposa, Merced | 3 hr |
| Jan 9, 8:20 PM PST | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Jan 9, 8:37 PM PST | Areal Flood Advisory | HNX | Fresno | 3 hr |
| Jan 9, 8:46 PM PST | Areal Flood Warning | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 10 hr |
| Jan 9, 8:46 PM PST | Areal Flood Advisory | LOX | Los Angeles | 4 hr |
| Jan 9, 9:22 PM PST | River Flood Watch | EKA | Mendocino | 5 hr |
| Jan 9, 9:46 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 116 min |
| Jan 9, 10:19 PM PST | Winter Storm Warning | EKA | 14 hr | |
| Jan 9, 10:32 PM PST | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Jan 9, 11:10 PM PST | Areal Flood Warning | LOX | San Luis Obispo, Santa Barbara | 6 hr |
| Jan 9, 11:17 PM PST | Areal Flood Warning | LOX | Santa Barbara | 14 hr |
| Jan 9, 11:55 PM PST | Mesoscale Discussion | SPC | Marin, San Mateo, Santa Cruz, Sonoma | 4 hr |
| Jan 10, 12:05 AM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 14 hr |
| Jan 10, 12:17 AM PST | Special Marine Warning | MTR | 28 min | |
| Jan 10, 12:55 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 3 hr |
| Jan 10, 12:59 AM PST | Areal Flood Warning | LOX | Los Angeles | 6 hr |
| Jan 10, 12:59 AM PST | Special Marine Warning | MTR | 31 min | |
| Jan 10, 1:25 AM PST | Areal Flood Warning | VEF | Inyo | 3 hr |
| Jan 10, 1:28 AM PST | Special Marine Warning | MTR | 32 min | |
| Jan 10, 1:57 AM PST | Special Weather Statement | MTR | San Mateo | 18 min |
| Jan 10, 2:03 AM PST | Special Marine Warning | MTR | 12 min | |
| Jan 10, 2:12 AM PST | Areal Flood Advisory | STO | Amador, Butte, Calaveras, Colusa, El Dorado, Glenn and 10 more | 18 hr |
| Jan 10, 2:17 AM PST | Special Weather Statement | MTR | Alameda, Contra Costa, Napa | 28 min |
| Jan 10, 2:21 AM PST | Special Weather Statement | MTR | San Benito, Santa Clara, Santa Cruz | 24 min |
| Jan 10, 2:38 AM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino | 19 hr |
| Jan 10, 2:41 AM PST | River Flood Warning | EKA | Mendocino | 54 hr |
| Jan 10, 2:49 AM PST | Special Marine Warning | LOX | 116 min | |
| Jan 10, 2:50 AM PST | Special Weather Statement | MTR | Alameda | 10 min |
| Jan 10, 3:00 AM PST | Special Weather Statement | LOX | San Luis Obispo | 75 min |
| Jan 10, 3:04 AM PST | Special Weather Statement | STO | Calaveras, Sacramento, San Joaquin, Solano, Stanislaus, Yolo | 86 min |
| Jan 10, 3:27 AM PST | Hazardous Seas Warning | EKA | 18 hr | |
| Jan 10, 3:28 AM PST | Severe Thunderstorm Warning | STO | Placer, Sacramento, Solano, Sutter, Yolo, Yuba | 47 min |
| Jan 10, 3:35 AM PST | Tornado Warning | STO | Amador, Calaveras, San Joaquin, Stanislaus | 25 min |
| Jan 10, 3:43 AM PST | Tornado Warning | STO | Calaveras, San Joaquin, Stanislaus, Tuolumne | 32 min |
| Jan 10, 4:06 AM PST | Special Weather Statement | LOX | San Luis Obispo | 69 min |
| Jan 10, 4:09 AM PST | Severe Thunderstorm Warning | STO | Amador, Calaveras, El Dorado, Nevada, Placer, Sacramento and 3 more | 36 min |
| Jan 10, 4:37 AM PST | Special Weather Statement | HNX | Kings | 23 min |
| Jan 10, 4:47 AM PST | Flash Flood Warning | LOX | San Luis Obispo | 58 min |
| Jan 10, 5:20 AM PST | Special Weather Statement | MTR | Sonoma | 25 min |
| Jan 10, 5:51 AM PST | Special Weather Statement | MTR | San Mateo | 24 min |
| Jan 10, 5:55 AM PST | Special Marine Warning | MTR | 20 min | |
| Jan 10, 6:13 AM PST | Special Weather Statement | MTR | Contra Costa | 32 min |
| Jan 10, 6:17 AM PST | Special Marine Warning | MTR | 28 min | |
| Jan 10, 6:28 AM PST | Special Weather Statement | EKA | 32 min | |
| Jan 10, 6:31 AM PST | River Flood Warning | MTR | Monterey | 36 hr |
| Jan 10, 6:38 AM PST | Special Marine Warning | MTR | 37 min | |
| Jan 10, 6:39 AM PST | Special Marine Warning | MTR | 36 min | |
| Jan 10, 6:41 AM PST | Special Marine Warning | MTR | 34 min | |
| Jan 10, 6:45 AM PST | Special Weather Statement | MTR | Contra Costa | 15 min |
| Jan 10, 6:56 AM PST | Special Weather Statement | MTR | Santa Clara | 34 min |
| Jan 10, 6:59 AM PST | Special Marine Warning | MTR | 16 min | |
| Jan 10, 7:02 AM PST | Special Weather Statement | MTR | Marin | 43 min |
| Jan 10, 7:07 AM PST | Special Weather Statement | MTR | Alameda, Contra Costa | 38 min |
| Jan 10, 7:08 AM PST | Special Weather Statement | MTR | San Mateo, Santa Cruz | 22 min |
| Jan 10, 7:28 AM PST | Special Marine Warning | MTR | 47 min | |
| Jan 10, 7:30 AM PST | Special Marine Warning | MTR | 45 min | |
| Jan 10, 7:35 AM PST | Special Marine Warning | LOX | 40 min | |
| Jan 10, 7:41 AM PST | Special Weather Statement | HNX | Tulare | 49 min |
| Jan 10, 7:44 AM PST | Special Weather Statement | MTR | Alameda | 31 min |
| Jan 10, 7:47 AM PST | Special Weather Statement | HNX | 28 min | |
| Jan 10, 7:50 AM PST | Special Marine Warning | MTR | 25 min | |
| Jan 10, 7:52 AM PST | Areal Flood Advisory | SGX | San Bernardino | 6 hr |
| Jan 10, 7:53 AM PST | Special Weather Statement | MTR | Marin | 37 min |
| Jan 10, 7:55 AM PST | Special Weather Statement | MTR | Alameda, San Mateo | 35 min |
| Jan 10, 8:05 AM PST | Special Weather Statement | LOX | Ventura | 25 min |
| Jan 10, 8:09 AM PST | Special Weather Statement | MTR | Santa Clara | 36 min |
| Jan 10, 8:12 AM PST | Areal Flood Advisory | LOX | Los Angeles, Ventura | 2 hr |
| Jan 10, 8:18 AM PST | Special Weather Statement | MTR | Santa Cruz | 27 min |
| Jan 10, 8:23 AM PST | Special Weather Statement | MTR | Marin | 37 min |
| Jan 10, 8:28 AM PST | Special Marine Warning | MTR | 32 min | |
| Jan 10, 8:30 AM PST | Special Weather Statement | MTR | Alameda | 30 min |
| Jan 10, 8:34 AM PST | Special Weather Statement | MTR | Alameda | 26 min |
| Jan 10, 8:44 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 4 hr |
| Jan 10, 8:50 AM PST | Special Weather Statement | MTR | Contra Costa | 25 min |
| Jan 10, 8:55 AM PST | Special Marine Warning | LOX | 80 min | |
| Jan 10, 8:55 AM PST | Small Craft Advisory | MTR | 3 days | |
| Jan 10, 9:00 AM PST | Special Weather Statement | LOX | Los Angeles | 45 min |
| Jan 10, 9:04 AM PST | Special Weather Statement | MTR | Santa Clara | 26 min |
| Jan 10, 9:11 AM PST | Special Weather Statement | HNX | 49 min | |
| Jan 10, 9:14 AM PST | Special Weather Statement | MTR | Contra Costa | 31 min |
| Jan 10, 9:23 AM PST | Special Weather Statement | MTR | Monterey | 37 min |
| Jan 10, 9:38 AM PST | Special Weather Statement | MTR | Alameda | 37 min |
| Jan 10, 9:43 AM PST | Special Weather Statement | MTR | San Mateo | 47 min |
| Jan 10, 9:49 AM PST | Special Weather Statement | MTR | Contra Costa | 26 min |
| Jan 10, 10:00 AM PST | Areal Flood Advisory | VEF | Inyo | 4 hr |
| Jan 10, 10:11 AM PST | Special Weather Statement | MTR | Contra Costa | 34 min |
| Jan 10, 10:21 AM PST | Special Weather Statement | MTR | Contra Costa | 24 min |
| Jan 10, 10:21 AM PST | Special Weather Statement | MTR | Alameda | 39 min |
| Jan 10, 10:34 AM PST | Special Weather Statement | SGX | Orange | 41 min |
| Jan 10, 10:35 AM PST | Special Marine Warning | LOX | 40 min | |
| Jan 10, 10:43 AM PST | Special Marine Warning | MTR | 62 min | |
| Jan 10, 10:45 AM PST | Areal Flood Advisory | LOX | Los Angeles | 90 min |
| Jan 10, 10:54 AM PST | Special Weather Statement | MTR | Monterey, San Benito | 36 min |
| Jan 10, 11:02 AM PST | Areal Flood Advisory | VEF | Inyo | 3 hr |
| Jan 10, 11:06 AM PST | Special Weather Statement | SGX | Orange | 39 min |
| Jan 10, 11:19 AM PST | Special Weather Statement | HNX | Madera | 26 min |
| Jan 10, 11:20 AM PST | Special Marine Warning | LOX | 40 min | |
| Jan 10, 11:20 AM PST | Special Weather Statement | MTR | San Mateo | 40 min |
| Jan 10, 11:20 AM PST | Special Weather Statement | SGX | Orange | 40 min |
| Jan 10, 11:24 AM PST | Areal Flood Advisory | SGX | Orange, Riverside | 3 hr |
| Jan 10, 11:29 AM PST | Special Marine Warning | MTR | 61 min | |
| Jan 10, 11:36 AM PST | Special Weather Statement | MTR | Contra Costa | 39 min |
| Jan 10, 11:37 AM PST | Special Weather Statement | MTR | Sonoma | 38 min |
| Jan 10, 11:40 AM PST | Special Weather Statement | HNX | Madera, Mariposa | 35 min |
| Jan 10, 11:44 AM PST | Special Weather Statement | MTR | Marin | 46 min |
| Jan 10, 11:53 AM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 2 hr |
| Jan 10, 11:56 AM PST | Special Weather Statement | MTR | San Mateo | 34 min |
| Jan 10, 11:59 AM PST | Special Marine Warning | MTR | 31 min | |
| Jan 10, 12:05 PM PST | Areal Flood Advisory | VEF | San Bernardino | 2 hr |
| Jan 10, 12:11 PM PST | Areal Flood Warning | MTR | City and County of San Francisco, San Mateo | 3 hr |
| Jan 10, 12:13 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Diego | 2 hr |
| Jan 10, 12:19 PM PST | Flash Flood Warning | MTR | City and County of San Francisco, San Mateo | 85 min |
| Jan 10, 12:19 PM PST | Special Weather Statement | MTR | Contra Costa | 41 min |
| Jan 10, 12:25 PM PST | Special Marine Warning | MTR | 35 min | |
| Jan 10, 12:26 PM PST | Areal Flood Warning | MTR | Alameda, Contra Costa | 3 hr |
| Jan 10, 12:30 PM PST | Special Marine Warning | SGX | 30 min | |
| Jan 10, 12:34 PM PST | Special Weather Statement | SGX | San Diego | 41 min |
| Jan 10, 12:37 PM PST | Special Weather Statement | MTR | Contra Costa | 38 min |
| Jan 10, 12:49 PM PST | Areal Flood Warning | MTR | Marin | 3 hr |
| Jan 10, 12:53 PM PST | Special Weather Statement | HNX | Madera | 22 min |
| Jan 10, 12:58 PM PST | Special Weather Statement | MTR | Contra Costa, Marin | 62 min |
| Jan 10, 1:00 PM PST | Areal Flood Advisory | SGX | Riverside, San Diego | 3 hr |
| Jan 10, 1:08 PM PST | Areal Flood Advisory | HNX | Madera, Mariposa, Merced | 3 hr |
| Jan 10, 1:08 PM PST | Special Marine Warning | MTR | 37 min | |
| Jan 10, 1:09 PM PST | Special Weather Statement | MTR | Contra Costa | 36 min |
| Jan 10, 1:11 PM PST | Flash Flood Warning | MTR | Monterey | 6 hr |
| Jan 10, 1:23 PM PST | Special Weather Statement | HNX | Madera | 22 min |
| Jan 10, 1:41 PM PST | Special Marine Warning | MTR | 49 min | |
| Jan 10, 1:41 PM PST | Special Weather Statement | SGX | San Diego | 49 min |
| Jan 10, 1:42 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 4 days |
| Jan 10, 1:49 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 2 hr |
| Jan 10, 1:51 PM PST | Special Weather Statement | HNX | Madera | 24 min |
| Jan 10, 1:53 PM PST | Severe Thunderstorm Warning | HNX | Fresno, Madera | 37 min |
| Jan 10, 2:00 PM PST | Special Weather Statement | MTR | Marin | 45 min |
| Jan 10, 2:02 PM PST | Special Marine Warning | MTR | 43 min | |
| Jan 10, 2:13 PM PST | Special Weather Statement | SGX | San Diego | 47 min |
| Jan 10, 2:20 PM PST | Areal Flood Advisory | SGX | San Diego | 100 min |
| Jan 10, 2:26 PM PST | Areal Flood Advisory | SGX | San Diego | 4 hr |
| Jan 10, 2:28 PM PST | Special Weather Statement | HNX | Madera | 32 min |
| Jan 10, 2:30 PM PST | Gale Warning | EKA | 61 hr | |
| Jan 10, 2:30 PM PST | Small Craft Advisory | EKA | 19 hr | |
| Jan 10, 2:30 PM PST | Storm Warning | EKA | 61 hr | |
| Jan 10, 2:31 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 70 hr |
| Jan 10, 2:36 PM PST | Special Weather Statement | MTR | Contra Costa | 24 min |
| Jan 10, 2:38 PM PST | Special Marine Warning | MTR | 37 min | |
| Jan 10, 2:39 PM PST | River Flood Watch | EKA | Humboldt | 31 hr |
| Jan 10, 2:57 PM PST | Special Weather Statement | MTR | Contra Costa | 33 min |
| Jan 10, 2:58 PM PST | Special Weather Statement | HNX | Madera | 32 min |
| Jan 10, 3:03 PM PST | Special Weather Statement | MTR | Contra Costa | 57 min |
| Jan 10, 3:16 PM PST | Special Weather Statement | MTR | Contra Costa | 29 min |
| Jan 10, 3:19 PM PST | Special Weather Statement | HNX | Fresno | 41 min |
| Jan 10, 3:22 PM PST | Special Weather Statement | HNX | 23 min | |
| Jan 10, 3:45 PM PST | Special Weather Statement | HNX | 30 min | |
| Jan 10, 3:57 PM PST | Special Weather Statement | MTR | Sonoma | 33 min |
| Jan 10, 3:58 PM PST | Small Craft Advisory | MTR | 29 hr | |
| Jan 10, 3:59 PM PST | Winter Weather Advisory | STO | 5 hr | |
| Jan 10, 4:04 PM PST | Flash Flood Warning | HNX | Tulare | 86 min |
| Jan 10, 4:13 PM PST | Special Weather Statement | HNX | Tulare | 32 min |
| Jan 10, 4:21 PM PST | Special Weather Statement | HNX | Tulare | 24 min |
| Jan 10, 4:49 PM PST | Tornado Warning | HNX | Tulare | 26 min |
| Jan 10, 4:58 PM PST | Special Weather Statement | MTR | Sonoma | 32 min |
| Jan 10, 5:15 PM PST | Tornado Warning | HNX | Tulare | 19 min |
| Jan 10, 5:35 PM PST | Special Weather Statement | HNX | Tulare | 25 min |
| Jan 10, 5:36 PM PST | Special Weather Statement | MTR | Sonoma | 39 min |
| Jan 10, 6:01 PM PST | Special Weather Statement | HNX | Tulare | 29 min |
| Jan 10, 6:28 PM PST | Areal Flood Advisory | MTR | Sonoma | 3 hr |
| Jan 10, 6:44 PM PST | Special Weather Statement | EKA | 31 min | |
| Jan 10, 6:51 PM PST | Special Weather Statement | EKA | 24 min | |
| Jan 10, 7:13 PM PST | Special Weather Statement | MTR | Alameda | 32 min |
| Jan 10, 7:26 PM PST | Special Weather Statement | EKA | 34 min | |
| Jan 10, 7:31 PM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 6 hr |
| Jan 10, 8:13 PM PST | Special Weather Statement | MTR | Alameda | 32 min |
| Jan 10, 9:07 PM PST | Special Marine Warning | MTR | 23 min | |
| Jan 10, 9:13 PM PST | Special Marine Warning | MTR | 32 min | |
| Jan 10, 9:23 PM PST | Special Weather Statement | MTR | Contra Costa | 37 min |
| Jan 10, 9:23 PM PST | Flood Watch | STO | 27 hr | |
| Jan 10, 9:57 PM PST | Special Weather Statement | MTR | Marin | 33 min |
| Jan 10, 10:04 PM PST | Special Weather Statement | MTR | Contra Costa | 26 min |
| Jan 10, 10:35 PM PST | Special Weather Statement | MTR | Santa Clara | 25 min |
| Jan 10, 10:44 PM PST | Special Weather Statement | MTR | Santa Clara | 31 min |
| Jan 10, 10:52 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Mendocino | 55 hr |
| Jan 10, 10:55 PM PST | Special Weather Statement | MTR | Contra Costa | 35 min |
| Jan 10, 11:02 PM PST | Special Weather Statement | MTR | Santa Clara | 28 min |
| Jan 10, 11:33 PM PST | Special Weather Statement | MTR | Contra Costa | 27 min |
| Jan 11, 12:41 AM PST | Flood Watch | MTR | Marin, Napa, Sonoma | 22 hr |
| Jan 11, 1:24 AM PST | Winter Weather Advisory | EKA | 21 hr | |
| Jan 11, 2:04 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 17 hr |
| Jan 11, 2:09 AM PST | High Wind Warning | MFR | Siskiyou | 59 hr |
| Jan 11, 2:10 AM PST | Flood Watch | EKA | Humboldt, Lake, Mendocino, Trinity | 23 hr |
| Jan 11, 2:34 AM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 40 hr |
| Jan 11, 2:42 AM PST | Gale Warning | MTR | 54 hr | |
| Jan 11, 2:50 AM PST | River Flood Watch | EKA | Mendocino | 57 hr |
| Jan 11, 3:30 AM PST | Winter Weather Advisory | STO | 25 hr | |
| Jan 11, 3:42 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 22 hr |
| Jan 11, 9:00 AM PST | Areal Flood Warning | HNX | Mariposa, Merced | 8 days |
| Jan 11, 10:19 AM PST | River Flood Warning | MTR | Sonoma | 12 hr |
| Jan 11, 1:07 PM PST | Winter Storm Watch | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 24 hr |
| Jan 11, 2:07 PM PST | Areal Flood Advisory | MTR | Marin, City and County of San Francisco, San Mateo | 7 hr |
| Jan 11, 2:38 PM PST | Areal Flood Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 6 hr |
| Jan 11, 3:07 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 24 hr |
| Jan 11, 3:11 PM PST | Winter Storm Watch | STO | 22 hr | |
| Jan 11, 3:18 PM PST | Areal Flood Warning | MTR | Sonoma | 33 hr |
| Jan 11, 3:25 PM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, City and County of San Francisco | 6 hr |
| Jan 11, 6:49 PM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 3 hr |
| Jan 11, 9:03 PM PST | Small Craft Advisory | MTR | 66 hr | |
| Jan 12, 12:21 AM PST | Winter Storm Watch | VEF | Inyo | 24 hr |
| Jan 12, 3:04 AM PST | Hazardous Seas Warning | EKA | 42 hr | |
| Jan 12, 4:46 AM PST | High Surf Warning | LOX | Ventura | 46 hr |
| Jan 12, 9:07 AM PST | River Flood Watch | EKA | Mendocino | 26 hr |
| Jan 12, 10:04 AM PST | Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 4 days |
| Jan 12, 11:25 AM PST | Flood Watch | STO | 63 hr | |
| Jan 12, 1:07 PM PST | Winter Storm Warning | STO | 4 days | |
| Jan 12, 1:08 PM PST | Winter Storm Warning | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 4 days |
| Jan 12, 1:10 PM PST | Coastal Flood Advisory | SGX | San Diego | 57 hr |
| Jan 12, 1:17 PM PST | Flood Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 59 hr |
| Jan 12, 3:08 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 4 days |
| Jan 12, 6:49 PM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 39 hr |
| Jan 12, 7:37 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 14 hr |
| Jan 12, 7:49 PM PST | Wind Advisory | HNX | Fresno, Kern, Kings, Merced | 26 hr |
| Jan 12, 7:49 PM PST | High Wind Watch | LOX | San Luis Obispo, Santa Barbara | 19 hr |
| Jan 12, 7:49 PM PST | Wind Advisory | LOX | San Luis Obispo, Santa Barbara | 14 hr |
| Jan 12, 8:45 PM PST | Small Craft Advisory | SGX | 5 days | |
| Jan 13, 12:34 AM PST | Winter Storm Warning | VEF | Inyo | 4 days |
| Jan 13, 1:19 AM PST | Wind Advisory | STO | 37 hr | |
| Jan 13, 2:19 AM PST | Flood Watch | EKA | Humboldt, Lake, Mendocino, Trinity | 32 hr |
| Jan 13, 3:20 AM PST | Winter Weather Advisory | MFR | Siskiyou | 58 hr |
| Jan 13, 4:57 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 14 hr |
| Jan 13, 8:37 AM PST | Small Craft Advisory | EKA | 17 hr | |
| Jan 13, 8:52 AM PST | Small Craft Advisory | MTR | 6 hr | |
| Jan 13, 11:30 AM PST | River Flood Warning | EKA | Mendocino | 36 hr |
| Jan 13, 11:58 AM PST | Wind Advisory | PSR | Imperial | 47 hr |
| Jan 13, 12:01 PM PST | River Flood Warning | EKA | Mendocino | 33 hr |
| Jan 13, 12:07 PM PST | Areal Flood Advisory | MTR | Sonoma | 10 hr |
| Jan 13, 12:32 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 68 hr |
| Jan 13, 12:41 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 25 hr |
| Jan 13, 12:52 PM PST | Areal Flood Warning | EKA | Mendocino | 37 hr |
| Jan 13, 1:15 PM PST | Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 37 hr |
| Jan 13, 1:23 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 14 hr |
| Jan 13, 1:30 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
| Jan 13, 2:27 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Mendocino | 33 hr |
| Jan 13, 2:30 PM PST | Winter Weather Advisory | LOX | 4 days | |
| Jan 13, 2:31 PM PST | Wind Advisory | LOX | San Luis Obispo, Santa Barbara | 31 hr |
| Jan 13, 2:33 PM PST | Gale Warning | MTR | 30 hr | |
| Jan 13, 2:33 PM PST | Small Craft Advisory | MTR | 12 hr | |
| Jan 13, 2:42 PM PST | Gale Warning | EKA | 35 hr | |
| Jan 13, 10:06 PM PST | Areal Flood Advisory | MTR | Sonoma | 4 days |
| Jan 13, 11:26 PM PST | Special Marine Warning | MTR | 49 min | |
| Jan 14, 12:01 AM PST | Special Marine Warning | MTR | 44 min | |
| Jan 14, 12:39 AM PST | Special Marine Warning | MTR | 36 min | |
| Jan 14, 12:52 AM PST | Special Weather Statement | MTR | Santa Cruz | 38 min |
| Jan 14, 2:51 AM PST | High Wind Warning | MFR | Siskiyou | 7 hr |
| Jan 14, 3:18 AM PST | Hazardous Seas Warning | EKA | 42 hr | |
| Jan 14, 3:32 AM PST | Winter Weather Advisory | EKA | 24 hr | |
| Jan 14, 3:38 AM PST | Areal Flood Advisory | MTR | Santa Cruz | 17 hr |
| Jan 14, 3:45 AM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino, San Diego | 4 days |
| Jan 14, 4:09 AM PST | Winter Storm Warning | SGX | Riverside, San Bernardino | 72 hr |
| Jan 14, 4:29 AM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 21 hr |
| Jan 14, 4:30 AM PST | Areal Flood Advisory | MTR | Marin | 6 hr |
| Jan 14, 4:41 AM PST | River Flood Watch | EKA | Humboldt | 17 hr |
| Jan 14, 5:14 AM PST | Areal Flood Advisory | MTR | Sonoma | 3 hr |
| Jan 14, 5:43 AM PST | Areal Flood Advisory | MTR | Napa | 6 hr |
| Jan 14, 6:45 AM PST | Areal Flood Advisory | STO | Amador, Butte, Calaveras, Colusa, El Dorado, Glenn and 10 more | 15 hr |
| Jan 14, 6:51 AM PST | Areal Flood Advisory | EKA | Lake, Mendocino | 3 hr |
| Jan 14, 8:17 AM PST | Areal Flood Warning | MTR | San Mateo | 3 hr |
| Jan 14, 8:25 AM PST | Areal Flood Warning | MTR | Marin, Napa, Sonoma | 15 hr |
| Jan 14, 8:50 AM PST | Special Weather Statement | STO | Butte, Tehama | 55 min |
| Jan 14, 8:53 AM PST | Areal Flood Warning | MTR | Santa Cruz | 12 hr |
| Jan 14, 8:57 AM PST | Special Weather Statement | STO | Sacramento, Sutter, Yolo, Yuba | 63 min |
| Jan 14, 9:25 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 5 hr |
| Jan 14, 9:27 AM PST | Areal Flood Advisory | HNX | Merced | 2 hr |
| Jan 14, 9:46 AM PST | Special Weather Statement | STO | Sacramento, Sutter, Yuba | 59 min |
| Jan 14, 9:50 AM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 46 hr |
| Jan 14, 10:00 AM PST | Areal Flood Warning | MTR | San Mateo | 6 hr |
| Jan 14, 10:12 AM PST | Areal Flood Warning | MTR | Monterey | 6 hr |
| Jan 14, 10:22 AM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 16 hr |
| Jan 14, 10:28 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 5 hr |
| Jan 14, 10:32 AM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Merced | 4 hr |
| Jan 14, 10:47 AM PST | Areal Flood Warning | MTR | San Mateo | 6 hr |
| Jan 14, 10:54 AM PST | Special Weather Statement | STO | Amador, Calaveras, El Dorado, Nevada, Placer, San Joaquin and 1 more | 51 min |
| Jan 14, 11:11 AM PST | Areal Flood Warning | MTR | Alameda | 16 hr |
| Jan 14, 11:27 AM PST | Areal Flood Warning | MTR | Santa Cruz | 6 hr |
| Jan 14, 11:37 AM PST | Areal Flood Advisory | LOX | Ventura | 4 hr |
| Jan 14, 12:06 PM PST | Special Weather Statement | STO | Calaveras | 54 min |
| Jan 14, 12:09 PM PST | Areal Flood Advisory | LOX | Los Angeles | 5 hr |
| Jan 14, 12:14 PM PST | Areal Flood Warning | MTR | Santa Cruz | 6 hr |
| Jan 14, 12:25 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Tulare | 2 hr |
| Jan 14, 12:32 PM PST | River Flood Warning | MTR | Monterey | 19 hr |
| Jan 14, 1:02 PM PST | Areal Flood Advisory | SGX | Orange | 10 hr |
| Jan 14, 1:11 PM PST | Special Weather Statement | MTR | Marin | 34 min |
| Jan 14, 1:17 PM PST | Areal Flood Advisory | HNX | Kern, Kings | 118 min |
| Jan 14, 1:36 PM PST | Areal Flood Advisory | HNX | Fresno, Kings | 69 min |
| Jan 14, 1:42 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 3 hr |
| Jan 14, 2:15 PM PST | Special Weather Statement | STO | San Joaquin | 45 min |
| Jan 14, 2:19 PM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 14, 2:19 PM PST | Special Weather Statement | MTR | Marin | 26 min |
| Jan 14, 2:19 PM PST | Special Weather Statement | STO | Yuba | 41 min |
| Jan 14, 2:26 PM PST | River Flood Warning | STO | Tehama | 19 hr |
| Jan 14, 2:26 PM PST | River Flood Warning | STO | Butte, Glenn | 21 days |
| Jan 14, 2:33 PM PST | Gale Warning | MTR | 48 hr | |
| Jan 14, 2:33 PM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 14, 2:52 PM PST | Areal Flood Advisory | HNX | Fresno, Tulare | 2 hr |
| Jan 14, 3:17 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 9 hr |
| Jan 14, 3:33 PM PST | Areal Flood Warning | MTR | San Benito, Santa Clara | 4 hr |
| Jan 14, 3:44 PM PST | Special Weather Statement | MTR | Contra Costa | 31 min |
| Jan 14, 3:44 PM PST | Areal Flood Warning | STO | Amador, El Dorado, Sacramento | 6 hr |
| Jan 14, 3:44 PM PST | Special Weather Statement | STO | El Dorado | 61 min |
| Jan 14, 3:56 PM PST | Special Marine Warning | MTR | 94 min | |
| Jan 14, 4:03 PM PST | Special Marine Warning | MTR | 57 min | |
| Jan 14, 4:14 PM PST | Special Weather Statement | EKA | Mendocino | 31 min |
| Jan 14, 4:20 PM PST | Special Weather Statement | MTR | Sonoma | 55 min |
| Jan 14, 4:28 PM PST | Special Weather Statement | EKA | Del Norte | 32 min |
| Jan 14, 4:28 PM PST | Special Marine Warning | MTR | 71 min | |
| Jan 14, 4:31 PM PST | Special Weather Statement | MTR | San Mateo | 29 min |
| Jan 14, 4:34 PM PST | Special Weather Statement | MTR | Marin | 26 min |
| Jan 14, 4:34 PM PST | Areal Flood Advisory | SGX | San Diego | 9 hr |
| Jan 14, 4:44 PM PST | Special Marine Warning | MTR | 71 min | |
| Jan 14, 4:48 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 8 hr |
| Jan 14, 4:59 PM PST | Special Weather Statement | EKA | Del Norte | 31 min |
| Jan 14, 4:59 PM PST | Special Marine Warning | MTR | 61 min | |
| Jan 14, 5:00 PM PST | Special Weather Statement | MTR | San Mateo | 30 min |
| Jan 14, 5:10 PM PST | Special Weather Statement | MTR | Marin | 35 min |
| Jan 14, 5:23 PM PST | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Jan 14, 5:33 PM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt | 3 hr |
| Jan 14, 5:34 PM PST | Special Weather Statement | EKA | Del Norte | 26 min |
| Jan 14, 5:34 PM PST | Special Weather Statement | MTR | Santa Cruz | 26 min |
| Jan 14, 5:41 PM PST | Areal Flood Advisory | MTR | San Mateo | 64 min |
| Jan 14, 6:12 PM PST | Special Weather Statement | EKA | Del Norte | 33 min |
| Jan 14, 6:13 PM PST | Special Weather Statement | MTR | Santa Clara | 32 min |
| Jan 14, 6:17 PM PST | Areal Flood Advisory | SGX | San Diego | 7 hr |
| Jan 14, 7:08 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 5 hr |
| Jan 14, 8:41 PM PST | Special Weather Statement | HNX | Madera | 34 min |
| Jan 14, 10:07 PM PST | Small Craft Advisory | MTR | 71 hr | |
| Jan 14, 10:16 PM PST | Areal Flood Advisory | HNX | Madera | 6 hr |
| Jan 14, 11:14 PM PST | Flash Flood Warning | HNX | Fresno, Madera | 61 min |
| Jan 15, 1:58 AM PST | Small Craft Advisory | EKA | 6 days | |
| Jan 15, 3:05 AM PST | Wind Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 40 hr |
| Jan 15, 3:05 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 30 hr |
| Jan 15, 9:57 AM PST | Areal Flood Advisory | SGX | Riverside | 58 hr |
| Jan 15, 1:52 PM PST | Coastal Flood Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 5 days |
| Jan 15, 2:05 PM PST | Winter Weather Advisory | STO | 25 hr | |
| Jan 15, 2:09 PM PST | Winter Weather Advisory | HNX | Kern | 41 hr |
| Jan 15, 2:22 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 31 hr |
| Jan 15, 2:25 PM PST | Winter Weather Advisory | REV | Lassen, Plumas, Sierra | 32 hr |
| Jan 15, 2:34 PM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 15, 2:44 PM PST | Areal Flood Warning | MTR | San Benito | 40 hr |
| Jan 15, 8:05 PM PST | Wind Advisory | PSR | Imperial, San Bernardino | 41 hr |
| Jan 15, 8:50 PM PST | Gale Warning | LOX | 15 hr | |
| Jan 15, 9:26 PM PST | Wind Advisory | HNX | Fresno, Kern, Kings, Merced | 15 hr |
| Jan 16, 12:58 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 27 hr |
| Jan 16, 1:41 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 6 hr |
| Jan 16, 2:43 AM PST | Areal Flood Warning | MTR | Alameda | 15 hr |
| Jan 16, 2:56 AM PST | Areal Flood Warning | MTR | Alameda | 15 hr |
| Jan 16, 3:37 AM PST | Areal Flood Advisory | STO | Amador, Calaveras, Sacramento, San Joaquin, Solano, Stanislaus and 1 more | 7 hr |
| Jan 16, 3:56 AM PST | River Flood Warning | SGX | San Diego | 21 hr |
| Jan 16, 4:13 AM PST | Areal Flood Advisory | SGX | San Diego | 8 hr |
| Jan 16, 5:11 AM PST | Areal Flood Advisory | SGX | San Diego | 7 hr |
| Jan 16, 5:55 AM PST | Special Weather Statement | HNX | Fresno, Madera, Mariposa | 35 min |
| Jan 16, 6:23 AM PST | Special Weather Statement | HNX | Fresno, Madera, Mariposa | 37 min |
| Jan 16, 6:58 AM PST | Special Weather Statement | HNX | Fresno, Madera, Mariposa | 62 min |
| Jan 16, 7:17 AM PST | River Flood Warning | SGX | San Diego | 17 hr |
| Jan 16, 8:09 AM PST | Special Weather Statement | HNX | Tulare | 36 min |
| Jan 16, 9:52 AM PST | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Jan 16, 11:20 AM PST | Areal Flood Advisory | MTR | Alameda, Santa Clara | 3 hr |
| Jan 16, 11:47 AM PST | River Flood Warning | STO | San Joaquin | 19 hr |
| Jan 16, 11:47 AM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 18 hr |
| Jan 16, 12:32 PM PST | Areal Flood Advisory | STO | San Joaquin | 19 hr |
| Jan 16, 5:49 PM PST | Areal Flood Advisory | HNX | Tulare | 106 min |
| Jan 16, 7:06 PM PST | Wind Advisory | LOX | Santa Barbara, Ventura | 8 hr |
| Jan 16, 8:39 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 15 hr |
| Jan 17, 2:52 AM PST | Winter Weather Advisory | MFR | Siskiyou | 41 hr |
| Jan 17, 3:05 AM PST | Winter Weather Advisory | EKA | Trinity | 40 hr |
| Jan 17, 3:06 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Tulare | 5 hr |
| Jan 17, 4:30 AM PST | Winter Weather Advisory | STO | 42 hr | |
| Jan 17, 8:18 AM PST | Winter Weather Advisory | HNX | Kern | 6 min |
| Jan 17, 9:07 AM PST | Small Craft Advisory | MTR | 72 hr | |
| Jan 17, 12:29 PM PST | Winter Storm Warning | STO | 40 hr | |
| Jan 17, 12:40 PM PST | Winter Weather Advisory | HNX | Fresno, Madera, Mariposa, Tuolumne | 45 hr |
| Jan 17, 1:09 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 42 hr |
| Jan 17, 1:49 PM PST | Frost Advisory | LOX | Los Angeles, Ventura | 6 hr |
| Jan 17, 2:03 PM PST | Small Craft Advisory | MTR | 67 hr | |
| Jan 17, 7:53 PM PST | Frost Advisory | LOX | Santa Barbara | 13 hr |
| Jan 17, 7:53 PM PST | Freeze Warning | LOX | Los Angeles, Ventura | 13 hr |
| Jan 17, 9:41 PM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 6 days |
| Jan 17, 10:49 PM PST | Frost Advisory | SGX | Riverside, San Bernardino | 9 hr |
| Jan 18, 3:50 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Tulare | 4 hr |
| Jan 18, 1:40 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 5 days |
| Jan 18, 2:29 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 47 hr |
| Jan 18, 6:56 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 34 hr |
| Jan 18, 8:59 PM PST | Small Craft Advisory | SGX | 29 hr | |
| Jan 18, 9:09 PM PST | Small Craft Advisory | LOX | 34 hr | |
| Jan 19, 1:00 AM PST | Freeze Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 31 hr |
| Jan 19, 1:00 AM PST | Freeze Warning | HNX | Fresno, Kings, Madera, Mariposa, Merced, Tulare | 31 hr |
| Jan 19, 1:00 AM PST | Wind Advisory | HNX | Kern | 21 hr |
| Jan 19, 2:22 AM PST | Wind Advisory | VEF | Inyo | 32 hr |
| Jan 19, 5:07 AM PST | Coastal Flood Advisory | EKA | Humboldt | 5 hr |
| Jan 19, 1:59 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 3 days |
| Jan 19, 2:06 PM PST | Frost Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 18 hr |
| Jan 19, 2:16 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 43 hr |
| Jan 19, 5:51 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 17 hr |
| Jan 20, 2:45 AM PST | Frost Advisory | SGX | Riverside, San Bernardino | 29 hr |
| Jan 20, 2:45 AM PST | Freeze Watch | SGX | San Bernardino | 10 hr |
| Jan 20, 3:04 AM PST | Small Craft Advisory | EKA | 4 hr | |
| Jan 20, 3:46 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 41 hr |
| Jan 20, 4:27 AM PST | Coastal Flood Advisory | EKA | Humboldt | 7 hr |
| Jan 20, 7:45 AM PST | Freeze Warning | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 4 days |
| Jan 20, 11:10 AM PST | Beach Hazards Statement | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 61 hr |
| Jan 20, 1:11 PM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 19 hr |
| Jan 20, 1:12 PM PST | Freeze Warning | SGX | San Bernardino | 81 min |
| Jan 20, 2:17 PM PST | Small Craft Advisory | MTR | 49 hr | |
| Jan 20, 5:40 PM PST | Wind Advisory | LOX | 15 hr | |
| Jan 20, 6:59 PM PST | Coastal Flood Advisory | EKA | Humboldt | 17 hr |
| Jan 20, 9:11 PM PST | Small Craft Advisory | LOX | 66 hr | |
| Jan 20, 9:49 PM PST | Dense Fog Advisory | HNX | Fresno, Kings, Madera, Merced, Tulare | 12 hr |
| Jan 21, 2:44 AM PST | Small Craft Advisory | MTR | 36 hr | |
| Jan 21, 2:46 AM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 11 hr |
| Jan 21, 2:59 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 61 hr |
| Jan 21, 3:00 AM PST | Gale Watch | LOX | 10 hr | |
| Jan 21, 4:03 AM PST | Gale Watch | EKA | 29 hr | |
| Jan 21, 4:03 AM PST | Small Craft Advisory | EKA | 8 days | |
| Jan 21, 9:50 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 25 hr |
| Jan 21, 9:50 AM PST | High Wind Watch | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 19 hr |
| Jan 21, 12:42 PM PST | Gale Warning | LOX | 44 hr | |
| Jan 21, 12:47 PM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 51 hr |
| Jan 21, 1:20 PM PST | High Surf Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 4 days |
| Jan 21, 1:22 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 51 hr |
| Jan 21, 1:22 PM PST | Wind Advisory | SGX | Orange, Riverside | 51 hr |
| Jan 21, 1:34 PM PST | Wind Advisory | STO | 46 hr | |
| Jan 21, 1:39 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 46 hr |
| Jan 21, 1:41 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 35 hr |
| Jan 21, 2:10 PM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 18 hr |
| Jan 21, 2:10 PM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara, Ventura | 48 hr |
| Jan 21, 2:10 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara, Ventura | 48 hr |
| Jan 21, 2:40 PM PST | Gale Warning | MTR | 42 hr | |
| Jan 21, 2:42 PM PST | Coastal Flood Advisory | EKA | Humboldt | 23 hr |
| Jan 21, 8:07 PM PST | Small Craft Advisory | SGX | 40 hr | |
| Jan 21, 9:02 PM PST | Gale Watch | LOX | 6 hr | |
| Jan 21, 11:56 PM PST | High Wind Warning | PSR | Riverside, San Bernardino | 40 hr |
| Jan 22, 3:05 AM PST | Gale Warning | EKA | 42 hr | |
| Jan 22, 4:33 AM PST | High Wind Warning | HNX | Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne | 35 hr |
| Jan 22, 4:33 AM PST | Wind Advisory | HNX | Fresno, Kern, Madera, Merced | 31 hr |
| Jan 22, 6:03 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 60 hr |
| Jan 22, 7:57 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 50 hr |
| Jan 22, 8:43 PM PST | Small Craft Advisory | MTR | 54 hr | |
| Jan 22, 9:08 PM PST | High Wind Warning | LOX | Santa Barbara, Ventura | 112 min |
| Jan 23, 2:53 AM PST | Hazardous Seas Warning | EKA | 42 hr | |
| Jan 23, 9:15 AM PST | Small Craft Advisory | LOX | 6 hr | |
| Jan 23, 10:13 AM PST | Air Stagnation Advisory | MFR | Modoc, Siskiyou | 4 days |
| Jan 23, 10:28 AM PST | Blowing Dust Advisory | PSR | Imperial, Riverside | 5 hr |
| Jan 23, 11:50 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Merced, Tulare | 19 hr |
| Jan 23, 12:27 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 20 hr |
| Jan 23, 2:18 PM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 18 hr |
| Jan 23, 2:37 PM PST | Small Craft Advisory | MTR | 48 hr | |
| Jan 23, 3:41 PM PST | Small Craft Advisory | SGX | 4 hr | |
| Jan 23, 8:34 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 53 hr |
| Jan 23, 8:57 PM PST | Beach Hazards Statement | LOX | Los Angeles | 45 hr |
| Jan 23, 8:57 PM PST | High Surf Advisory | LOX | Ventura | 45 hr |
| Jan 24, 3:02 AM PST | Small Craft Advisory | LOX | 30 hr | |
| Jan 24, 1:02 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 13 hr |
| Jan 24, 2:26 PM PST | High Wind Watch | LOX | 13 hr | |
| Jan 24, 2:26 PM PST | Wind Advisory | LOX | Los Angeles, Ventura | 56 hr |
| Jan 24, 9:05 PM PST | Gale Watch | LOX | 6 hr | |
| Jan 24, 9:44 PM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 11 hr |
| Jan 25, 12:40 AM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 42 hr |
| Jan 25, 12:53 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 33 hr |
| Jan 25, 2:04 AM PST | Wind Advisory | VEF | San Bernardino | 40 hr |
| Jan 25, 2:22 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 43 hr |
| Jan 25, 2:22 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 43 hr |
| Jan 25, 2:28 AM PST | Small Craft Advisory | SGX | 40 hr | |
| Jan 25, 2:55 AM PST | Gale Warning | LOX | 37 hr | |
| Jan 25, 3:29 AM PST | High Wind Warning | LOX | Los Angeles | 43 hr |
| Jan 25, 4:11 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Tulare | 6 hr |
| Jan 25, 9:17 AM PST | Small Craft Advisory | LOX | 31 hr | |
| Jan 25, 12:07 PM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 21 hr |
| Jan 26, 2:57 AM PST | Small Craft Advisory | MTR | 12 hr | |
| Jan 26, 3:17 AM PST | Small Craft Advisory | EKA | 5 days | |
| Jan 26, 3:45 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 38 hr |
| Jan 26, 2:32 PM PST | Small Craft Advisory | MTR | 5 days | |
| Jan 26, 2:51 PM PST | Hazardous Seas Watch | EKA | 12 hr | |
| Jan 26, 7:53 PM PST | Small Craft Advisory | LOX | 3 days | |
| Jan 27, 2:02 AM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 27, 7:23 AM PST | Marine Dense Fog Advisory | MTR | 3 hr | |
| Jan 27, 1:13 PM PST | Freeze Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 24 hr |
| Jan 27, 1:24 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Jan 27, 1:25 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 54 hr |
| Jan 27, 1:51 PM PST | Wind Advisory | VEF | San Bernardino | 54 hr |
| Jan 27, 2:29 PM PST | Winter Weather Advisory | STO | 53 hr | |
| Jan 27, 2:57 PM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 52 hr |
| Jan 27, 4:36 PM PST | Gale Watch | EKA | 9 hr | |
| Jan 28, 12:34 AM PST | Freeze Watch | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 47 hr |
| Jan 28, 1:55 AM PST | Gale Warning | EKA | 48 hr | |
| Jan 28, 1:58 AM PST | Wind Advisory | STO | 59 hr | |
| Jan 28, 2:18 AM PST | Wind Advisory | MTR | Marin, Napa, Sonoma | 59 hr |
| Jan 28, 2:33 AM PST | Gale Warning | MTR | 42 hr | |
| Jan 28, 4:04 AM PST | Hard Freeze Watch | EKA | Del Norte, Humboldt, Mendocino | 11 hr |
| Jan 28, 4:04 AM PST | Wind Advisory | EKA | Humboldt, Lake, Mendocino, Trinity | 57 hr |
| Jan 28, 5:04 AM PST | Dense Fog Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more | 6 hr |
| Jan 28, 5:08 AM PST | Marine Dense Fog Advisory | MTR | 6 hr | |
| Jan 28, 6:23 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 5 hr |
| Jan 28, 11:39 AM PST | Wind Advisory | HNX | Kern | 28 hr |
| Jan 28, 12:28 PM PST | Wind Advisory | PSR | Imperial | 26 hr |
| Jan 28, 12:39 PM PST | Winter Weather Advisory | HNX | Kern | 47 hr |
| Jan 28, 12:47 PM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 44 hr |
| Jan 28, 12:47 PM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 39 hr |
| Jan 28, 12:56 PM PST | Wind Chill Advisory | MFR | Modoc | 44 hr |
| Jan 28, 1:20 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 65 hr |
| Jan 28, 1:44 PM PST | Winter Weather Advisory | LOX | Santa Barbara | 54 hr |
| Jan 28, 1:46 PM PST | Wind Advisory | LOX | 29 hr | |
| Jan 28, 2:44 PM PST | Hard Freeze Warning | EKA | Del Norte, Humboldt, Mendocino | 42 hr |
| Jan 29, 1:33 AM PST | Small Craft Advisory | LOX | 19 hr | |
| Jan 29, 2:14 AM PST | Small Craft Advisory | MTR | 31 hr | |
| Jan 29, 3:26 AM PST | Dense Fog Advisory | PSR | Imperial | 5 hr |
| Jan 29, 9:06 AM PST | Dense Fog Advisory | HNX | Fresno, Tulare | 114 min |
| Jan 29, 1:05 PM PST | Freeze Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 15 hr |
| Jan 29, 1:56 PM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 51 hr |
| Jan 29, 2:37 PM PST | High Wind Warning | PSR | Imperial | 5 hr |
| Jan 29, 11:21 PM PST | Freeze Warning | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 58 hr |
| Jan 29, 11:55 PM PST | Wind Advisory | VEF | San Bernardino | 40 hr |
| Jan 30, 4:13 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 29 hr |
| Jan 30, 4:13 AM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more | 29 hr |
| Jan 30, 6:00 AM PST | Dense Fog Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 5 hr |
| Jan 30, 10:51 AM PST | Special Marine Warning | SGX | 39 min | |
| Jan 30, 12:52 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 27 hr |
| Jan 30, 1:57 PM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 18 hr |
| Jan 30, 1:57 PM PST | Freeze Watch | LOX | San Luis Obispo, Santa Barbara, Ventura | 24 hr |
| Jan 30, 1:57 PM PST | Hard Freeze Watch | LOX | 24 hr | |
| Jan 30, 1:57 PM PST | Wind Advisory | LOX | Los Angeles, Ventura | 28 hr |
| Jan 30, 2:17 PM PST | Dense Fog Advisory | HNX | Kern | 8 hr |
| Jan 30, 2:22 PM PST | Small Craft Advisory | LOX | 43 hr | |
| Jan 30, 4:57 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 9 hr |
| Jan 30, 5:30 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 29 hr |
| Jan 30, 6:23 PM PST | Special Marine Warning | SGX | 37 min | |
| Jan 31, 1:47 AM PST | High Wind Watch | MFR | Siskiyou | 36 hr |
| Jan 31, 2:03 AM PST | Frost Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 31 hr |
| Jan 31, 2:39 AM PST | Gale Watch | EKA | 23 hr | |
| Jan 31, 2:39 AM PST | Small Craft Advisory | EKA | 63 hr | |
| Jan 31, 2:39 AM PST | Storm Watch | EKA | 23 hr | |
| Jan 31, 3:34 AM PST | Dense Fog Advisory | HNX | Fresno, Kings, Madera, Mariposa, Merced, Tulare | 8 hr |
| Jan 31, 5:11 AM PST | High Wind Warning | LOX | 13 hr | |
| Jan 31, 12:59 PM PST | Frost Advisory | SGX | Riverside, San Bernardino | 19 hr |
| Jan 31, 2:05 PM PST | Small Craft Advisory | LOX | 4 hr | |
| Jan 31, 2:07 PM PST | Frost Advisory | LOX | San Luis Obispo, Santa Barbara, Ventura | 18 hr |
| Jan 31, 2:07 PM PST | Hard 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.
- Marin County72
- San Mateo County70
- Sonoma County68
- Monterey County67
- Fresno County66
- Contra Costa County63
- Santa Cruz County59
- San Bernardino County59
- Madera County56
- Santa Clara County55
- Mendocino County52
- Tulare County52
- Riverside County51
- Alameda County51
- Santa Barbara County50
- Ventura County47
- San Luis Obispo County47
- San Diego County44
- San Benito County42
- Kern County41
- Humboldt County41
- Napa County41
- City and County of San Francisco41
- Mariposa County37
- Los Angeles County35
- Kings County34
- Orange County33
- Merced County33
- El Dorado County31
- Del Norte County28
- Placer County27
- Siskiyou County27
- Sacramento County25
- Nevada County24
- Tuolumne County19
- Modoc County17
- Alpine County17
- San Joaquin County16
- Amador County15
- Lake County15
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.