Alert archive / California / 2017
Weather alerts in California, January 2017
858 weather alerts in January 2017, 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 2017. Tap one for its archive.
- Alerts
- 858
- Warnings
- 302
- Watches
- 87
- Advisories
- 372
- Busiest day
- January 9, 201787 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 | Areal Flood Advisory | HNX | Kern | 3 hr |
| Dec 31, 5:51 PM PST | Special Weather Statement | HNX | 24 min | |
| Dec 31, 6:06 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 114 min |
| Dec 31, 6:44 PM PST | Winter Storm Warning | HNX | 5 hr | |
| Dec 31, 9:16 PM PST | Areal Flood Advisory | VEF | San Bernardino | 3 hr |
| Dec 31, 9:35 PM PST | Areal Flood Advisory | PSR | Imperial, Riverside | 3 hr |
| Dec 31, 10:04 PM PST | Areal Flood Advisory | HNX | Kern | 5 hr |
| Jan 1, 2:10 AM PST | Small Craft Advisory | LOX | 25 hr | |
| Jan 1, 2:17 AM PST | Wind Advisory | VEF | Inyo, San Bernardino | 42 hr |
| Jan 1, 2:44 AM PST | Areal Flood Advisory | VEF | San Bernardino | 8 hr |
| Jan 1, 3:16 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 32 hr |
| Jan 1, 3:47 AM PST | Hazardous Seas Warning | EKA | 5 hr | |
| Jan 1, 8:37 AM PST | Small Craft Advisory | EKA | 66 hr | |
| Jan 1, 11:07 AM PST | Winter Storm Warning | EKA | Del Norte, Humboldt, Mendocino, Trinity | 64 hr |
| Jan 1, 11:07 AM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Trinity | 64 hr |
| Jan 1, 2:18 PM PST | Hazardous Seas Warning | EKA | 21 hr | |
| Jan 1, 10:09 PM PST | Winter Weather Advisory | STO | 54 hr | |
| Jan 1, 10:27 PM PST | High Wind Warning | VEF | Inyo | 24 hr |
| Jan 2, 12:31 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more | 3 days |
| Jan 2, 3:03 AM PST | Small Craft Advisory for Rough Bar | MTR | 9 hr | |
| Jan 2, 3:03 AM PST | Small Craft Advisory | MTR | 35 hr | |
| Jan 2, 3:48 AM PST | Winter Storm Watch | MFR | Siskiyou | 10 hr |
| Jan 2, 4:10 AM PST | Winter Storm Warning | STO | 72 hr | |
| Jan 2, 6:24 AM PST | Winter Storm Warning | REV | Mono | 3 days |
| Jan 2, 12:44 PM PST | Flash Flood Watch | HNX | 252 days | |
| Jan 2, 12:47 PM PST | Special Marine Warning | EKA | 43 min | |
| Jan 2, 1:09 PM PST | Winter Storm Warning | HNX | 69 hr | |
| Jan 2, 1:26 PM PST | Special Marine Warning | EKA | 49 min | |
| Jan 2, 1:36 PM PST | Winter Storm Warning | MFR | Modoc, Siskiyou | 49 hr |
| Jan 2, 1:36 PM PST | Winter Weather Advisory | MFR | Siskiyou | 44 hr |
| Jan 2, 2:20 PM PST | Flood Watch | STO | 46 hr | |
| Jan 3, 2:41 AM PST | Small Craft Advisory | LOX | 41 hr | |
| Jan 3, 3:50 AM PST | Wind Advisory | STO | 24 hr | |
| Jan 3, 4:20 AM PST | Winter Weather Advisory | VEF | Inyo | 65 hr |
| Jan 3, 11:59 AM PST | Flash Flood Watch | MTR | Monterey, San Mateo, Santa Clara, Santa Cruz | 25 hr |
| Jan 3, 12:17 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 13 hr |
| Jan 3, 1:41 PM PST | Gale Warning | MTR | 16 hr | |
| Jan 3, 1:45 PM PST | Mesoscale Discussion | SPC | Alpine, Nevada, Plumas, Sierra | 6 hr |
| Jan 3, 2:11 PM PST | Wind Advisory | VEF | San Bernardino | 71 hr |
| Jan 3, 5:31 PM PST | Areal Flood Warning | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 6 hr |
| Jan 3, 5:43 PM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 12 hr |
| Jan 4, 1:08 AM PST | Flash Flood Warning | MTR | Santa Cruz | 3 hr |
| Jan 4, 2:35 AM PST | Small Craft Advisory | MTR | 6 hr | |
| Jan 4, 3:41 AM PST | Flash Flood Warning | MTR | Sonoma | 4 hr |
| Jan 4, 3:53 AM PST | Flash Flood Warning | MTR | Santa Cruz | 3 hr |
| Jan 4, 3:59 AM PST | Hard Freeze Warning | EKA | Del Norte, Humboldt | 28 hr |
| Jan 4, 4:40 AM PST | Flash Flood Warning | MTR | Monterey | 6 hr |
| Jan 4, 8:42 AM PST | Flood Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 5 days |
| Jan 4, 10:11 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 4, 1:05 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 55 min |
| Jan 4, 1:39 PM PST | Winter Storm Watch | STO | 302 days | |
| Jan 4, 1:44 PM PST | Flood Watch | VEF | Inyo | 5 days |
| Jan 4, 2:03 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 38 hr |
| Jan 4, 2:09 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 111 min |
| Jan 4, 2:37 PM PST | Flood Watch | STO | 6 days | |
| Jan 4, 2:53 PM PST | Areal Flood Advisory | HNX | Madera, Mariposa | 112 min |
| Jan 4, 3:30 PM PST | Flash Flood Warning | MTR | Santa Clara | 2 hr |
| Jan 4, 4:03 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 117 min |
| Jan 4, 4:32 PM PST | Wind Advisory | LOX | 4 hr | |
| Jan 4, 6:38 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 5 hr |
| Jan 4, 11:49 PM PST | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Jan 4, 11:55 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 5, 2:32 AM PST | Areal Flood Advisory | HNX | Kern, Tulare | 6 hr |
| Jan 5, 7:10 AM PST | Flash Flood Warning | HNX | Kern, Tulare | 6 hr |
| Jan 5, 8:43 AM PST | Hard Freeze Watch | EKA | Del Norte, Humboldt | 12 hr |
| Jan 5, 8:50 AM PST | Flash Flood Watch | HNX | 6 days | |
| Jan 5, 9:16 AM PST | Freeze Warning | MTR | Alameda, Contra Costa, Marin, Napa, Santa Clara, Sonoma | 24 hr |
| Jan 5, 11:33 AM PST | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Jan 5, 2:16 PM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 5, 2:24 PM PST | Small Craft Advisory | LOX | 13 hr | |
| Jan 5, 2:49 PM PST | Gale Watch | EKA | 12 hr | |
| Jan 5, 2:49 PM PST | Small Craft Advisory | EKA | 59 hr | |
| Jan 5, 4:12 PM PST | Areal Flood Warning | HNX | Kern | 6 hr |
| Jan 5, 4:24 PM PST | Areal Flood Advisory | HNX | Kern, Tulare | 6 hr |
| Jan 5, 8:28 PM PST | Gale Watch | LOX | 18 hr | |
| Jan 5, 8:29 PM PST | Hard Freeze Warning | EKA | Del Norte, Humboldt, Mendocino | 13 hr |
| Jan 6, 2:20 AM PST | Gale Watch | MTR | 7 hr | |
| Jan 6, 2:52 AM PST | Gale Warning | EKA | 58 hr | |
| Jan 6, 3:12 AM PST | Winter Storm Watch | MFR | Modoc, Siskiyou | 12 hr |
| Jan 6, 3:24 AM PST | Winter Storm Watch | EKA | Del Norte, Humboldt, Mendocino, Trinity | 9 hr |
| Jan 6, 3:24 AM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Mendocino, Trinity | 33 hr |
| Jan 6, 3:26 AM PST | Flash Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 3 days |
| Jan 6, 3:38 AM PST | High Wind Watch | MTR | Monterey, San Mateo, Santa Clara, Santa Cruz | 8 hr |
| Jan 6, 4:26 AM PST | Winter Weather Advisory | STO | 35 hr | |
| Jan 6, 4:33 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 55 hr |
| Jan 6, 8:59 AM PST | Gale Warning | MTR | 60 hr | |
| Jan 6, 8:59 AM PST | Small Craft Advisory | MTR | 41 hr | |
| Jan 6, 9:08 AM PST | River Flood Warning | REV | Nevada, Placer | 4 days |
| Jan 6, 9:31 AM PST | River Flood Warning | REV | Alpine | 3 days |
| Jan 6, 9:37 AM PST | River Flood Warning | REV | Mono | 3 days |
| Jan 6, 9:45 AM PST | River Flood Warning | REV | Lassen | 3 days |
| Jan 6, 9:48 AM PST | River Flood Warning | REV | Plumas | 5 days |
| Jan 6, 11:26 AM PST | High Wind Warning | MTR | Monterey, San Mateo, Santa Clara, Santa Cruz | 55 hr |
| Jan 6, 11:26 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 55 hr |
| Jan 6, 12:36 PM PST | Winter Storm Warning | EKA | Del Norte, Humboldt, Mendocino, Trinity | 23 hr |
| Jan 6, 12:36 PM PST | Flood Watch | HNX | 5 days | |
| Jan 6, 1:05 PM PST | Wind Advisory | STO | 23 hr | |
| Jan 6, 2:14 PM PST | Flood Watch | EKA | Del Norte, Humboldt, Mendocino, Trinity | 50 hr |
| Jan 6, 2:17 PM PST | Gale Warning | LOX | 29 hr | |
| Jan 6, 2:50 PM PST | Winter Storm Warning | MFR | Modoc, Siskiyou | 31 hr |
| Jan 6, 3:15 PM PST | Small Craft Advisory | LOX | 28 hr | |
| Jan 6, 4:02 PM PST | Flood Watch | MFR | Modoc, Siskiyou | 53 hr |
| Jan 6, 4:14 PM PST | River Flood Watch | EKA | Mendocino | 36 hr |
| Jan 6, 4:14 PM PST | River Flood Watch | EKA | Humboldt | 45 hr |
| Jan 6, 9:57 PM PST | Small Craft Advisory | MTR | 28 hr | |
| Jan 7, 3:00 AM PST | Wind Advisory | LOX | 22 hr | |
| Jan 7, 4:26 AM PST | Wind Advisory | HNX | 13 hr | |
| Jan 7, 4:51 AM PST | Coastal Flood Advisory | LOX | 52 hr | |
| Jan 7, 9:03 AM PST | River Flood Warning | HNX | Mariposa | 54 hr |
| Jan 7, 9:30 AM PST | Areal Flood Advisory | HNX | Kern | 60 min |
| Jan 7, 9:32 AM PST | Wind Advisory | EKA | Del Norte, Humboldt | 5 hr |
| Jan 7, 9:49 AM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 54 hr |
| Jan 7, 10:29 AM PST | Areal Flood Advisory | HNX | Kern | 61 min |
| Jan 7, 11:57 AM PST | Areal Flood Advisory | HNX | Fresno, Tulare | 63 min |
| Jan 7, 12:57 PM PST | Flash Flood Warning | HNX | Fresno, Tulare | 63 min |
| Jan 7, 1:02 PM PST | Flash Flood Watch | LOX | 14 hr | |
| Jan 7, 1:06 PM PST | Winter Weather Advisory | VEF | 5 hr | |
| Jan 7, 2:17 PM PST | Flash Flood Warning | HNX | Fresno, Tulare | 58 min |
| Jan 7, 2:30 PM PST | Winter Weather Advisory | MFR | Siskiyou | 7 hr |
| Jan 7, 2:46 PM PST | Wind Advisory | STO | 27 hr | |
| Jan 7, 2:56 PM PST | Gale Warning | MTR | 30 hr | |
| Jan 7, 2:56 PM PST | Small Craft Advisory | MTR | 12 hr | |
| Jan 7, 2:58 PM PST | River Flood Watch | EKA | Mendocino | 14 hr |
| Jan 7, 3:05 PM PST | Wind Advisory | MFR | Modoc | 28 hr |
| Jan 7, 3:34 PM PST | Flash Flood Warning | HNX | Kern | 56 min |
| Jan 7, 4:00 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Mendocino | 24 hr |
| Jan 7, 4:24 PM PST | Flash Flood Warning | HNX | Tulare | 3 hr |
| Jan 7, 4:37 PM PST | Flash Flood Warning | HNX | Kern | 53 min |
| Jan 7, 5:00 PM PST | Special Marine Warning | LOX | 105 min | |
| Jan 7, 5:48 PM PST | Special Weather Statement | LOX | Santa Barbara | 57 min |
| Jan 7, 6:02 PM PST | Areal Flood Advisory | LOX | Santa Barbara | 118 min |
| Jan 7, 6:20 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Tulare | 6 hr |
| Jan 7, 6:23 PM PST | Special Marine Warning | LOX | 112 min | |
| Jan 7, 6:32 PM PST | Freezing Rain Advisory | VEF | 15 hr | |
| Jan 7, 6:48 PM PST | Special Weather Statement | LOX | Santa Barbara, Ventura | 87 min |
| Jan 7, 7:06 PM PST | Areal Flood Advisory | HNX | Kern | 114 min |
| Jan 7, 7:27 PM PST | Flash Flood Warning | HNX | Tulare | 3 hr |
| Jan 7, 7:39 PM PST | Gale Warning | LOX | 25 hr | |
| Jan 7, 7:39 PM PST | Small Craft Advisory | LOX | 7 hr | |
| Jan 7, 7:55 PM PST | Special Weather Statement | LOX | Los Angeles | 35 min |
| Jan 7, 8:47 PM PST | River Flood Warning | REV | Alpine | 44 hr |
| Jan 7, 9:10 PM PST | River Flood Warning | STO | Tehama | 4 days |
| Jan 7, 9:12 PM PST | River Flood Warning | MTR | Santa Clara | 25 hr |
| Jan 7, 9:12 PM PST | River Flood Warning | MTR | Napa | 35 hr |
| Jan 7, 10:39 PM PST | Areal Flood Advisory | HNX | Tulare | 6 hr |
| Jan 7, 11:23 PM PST | Special Marine Warning | MTR | 52 min | |
| Jan 7, 11:35 PM PST | River Flood Warning | MTR | Monterey | 24 hr |
| Jan 8, 12:16 AM PST | Flash Flood Warning | MTR | Santa Clara | 6 hr |
| Jan 8, 12:25 AM PST | Special Marine Warning | MTR | 35 min | |
| Jan 8, 12:49 AM PST | Special Weather Statement | MTR | Santa Cruz | 26 min |
| Jan 8, 1:05 AM PST | Areal Flood Advisory | MTR | Monterey, San Benito | 3 hr |
| Jan 8, 1:16 AM PST | Special Weather Statement | HNX | Merced | 44 min |
| Jan 8, 1:28 AM PST | Freezing Fog Advisory | MFR | Siskiyou | 6 hr |
| Jan 8, 1:49 AM PST | Areal Flood Advisory | MTR | Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo, Sonoma | 3 hr |
| Jan 8, 2:00 AM PST | Areal Flood Advisory | STO | Calaveras, San Joaquin, Stanislaus, Tuolumne | 313 days |
| Jan 8, 2:26 AM PST | Coastal Flood Advisory | EKA | Humboldt | 7 hr |
| Jan 8, 2:26 AM PST | Small Craft Advisory | MTR | 24 hr | |
| Jan 8, 2:27 AM PST | Special Weather Statement | HNX | Mariposa | 48 min |
| Jan 8, 2:42 AM PST | Winter Storm Watch | MFR | Siskiyou | 11 hr |
| Jan 8, 2:50 AM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Trinity | 43 hr |
| Jan 8, 2:55 AM PST | River Flood Warning | STO | Sacramento, San Joaquin | 24 hr |
| Jan 8, 2:56 AM PST | Wind Advisory | HNX | 22 hr | |
| Jan 8, 3:05 AM PST | Gale Warning | LOX | 18 hr | |
| Jan 8, 3:05 AM PST | Small Craft Advisory | LOX | 6 hr | |
| Jan 8, 3:14 AM PST | Special Weather Statement | HNX | Madera | 46 min |
| Jan 8, 3:26 AM PST | River Flood Warning | MTR | Napa | 32 hr |
| Jan 8, 3:26 AM PST | River Flood Warning | MTR | Sonoma | 5 days |
| Jan 8, 3:30 AM PST | Winter Storm Watch | STO | 310 days | |
| Jan 8, 3:48 AM PST | River Flood Warning | EKA | Mendocino | 4 days |
| Jan 8, 3:49 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 40 hr |
| Jan 8, 4:23 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 4:27 AM PST | River Flood Advisory | EKA | Mendocino | 30 hr |
| Jan 8, 5:25 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 6:22 AM PST | Areal Flood Warning | STO | Alpine, Amador, Butte, Calaveras, El Dorado, Glenn and 12 more | 48 hr |
| Jan 8, 6:39 AM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 3 hr |
| Jan 8, 7:45 AM PST | Freezing Rain Advisory | REV | Lassen, Plumas, Sierra | 4 hr |
| Jan 8, 9:13 AM PST | Areal Flood Warning | STO | Amador, Butte, Calaveras, Colusa, Glenn, Lake and 10 more | 48 hr |
| Jan 8, 9:16 AM PST | River Flood Warning | EKA | Humboldt | 4 days |
| Jan 8, 9:18 AM PST | Areal Flood Warning | MFR | Siskiyou | 6 hr |
| Jan 8, 9:49 AM PST | River Flood Warning | STO | Tehama | 36 hr |
| Jan 8, 9:49 AM PST | River Flood Warning | STO | Butte, Glenn | 4 days |
| Jan 8, 9:58 AM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 2 hr |
| Jan 8, 10:48 AM PST | Areal Flood Advisory | EKA | Mendocino, Trinity | 214 days |
| Jan 8, 10:49 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 11:11 AM PST | Areal Flood Advisory | EKA | Humboldt | 5 hr |
| Jan 8, 11:11 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 11:16 AM PST | Areal Flood Advisory | EKA | Trinity | 5 hr |
| Jan 8, 11:44 AM PST | Areal Flood Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 6 hr |
| Jan 8, 11:55 AM PST | Flash Flood Watch | LOX | Los Angeles | 19 hr |
| Jan 8, 12:30 PM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 3 hr |
| Jan 8, 12:45 PM PST | Areal Flood Advisory | MTR | Santa Cruz | 4 hr |
| Jan 8, 12:45 PM PST | Areal Flood Advisory | MTR | Santa Clara | 4 hr |
| Jan 8, 12:52 PM PST | Small Craft Advisory | EKA | 44 hr | |
| Jan 8, 12:52 PM PST | Hazardous Seas Warning | EKA | 7 hr | |
| Jan 8, 1:44 PM PST | Flash Flood Warning | MTR | Monterey | 4 hr |
| Jan 8, 1:58 PM PST | Flash Flood Warning | MTR | Santa Cruz | 3 hr |
| Jan 8, 2:11 PM PST | Winter Storm Watch | MFR | Modoc | 12 hr |
| Jan 8, 2:11 PM PST | Winter Storm Warning | MFR | Modoc, Siskiyou | 62 hr |
| Jan 8, 2:11 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 3 days |
| Jan 8, 2:16 PM PST | Wind Advisory | LOX | Santa Barbara | 20 hr |
| Jan 8, 2:16 PM PST | Areal Flood Advisory | MFR | Modoc, Siskiyou | 58 hr |
| Jan 8, 2:54 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 4 days |
| Jan 8, 3:23 PM PST | River Flood Warning | STO | Yolo | 27 hr |
| Jan 8, 3:23 PM PST | Winter Storm Warning | STO | 4 days | |
| Jan 8, 3:23 PM PST | Winter Weather Advisory | STO | 49 hr | |
| Jan 8, 4:12 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Merced, Tuolumne | 2 hr |
| Jan 8, 4:34 PM PST | Flash Flood Warning | MTR | Santa Clara | 3 hr |
| Jan 8, 4:37 PM PST | Flash Flood Watch | STO | 37 hr | |
| Jan 8, 4:55 PM PST | Areal Flood Warning | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 9 hr |
| Jan 8, 4:57 PM PST | Flash Flood Warning | LOX | San Luis Obispo | 4 hr |
| Jan 8, 5:16 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 6 hr |
| Jan 8, 6:08 PM PST | Wind Advisory | STO | 7 hr | |
| Jan 8, 6:09 PM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 2 more | 3 hr |
| Jan 8, 6:34 PM PST | Wind Advisory | EKA | Del Norte | 8 hr |
| Jan 8, 7:22 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 6 hr |
| Jan 8, 7:54 PM PST | Areal Flood Warning | MTR | Santa Clara | 3 hr |
| Jan 8, 8:21 PM PST | Special Marine Warning | MTR | 24 min | |
| Jan 8, 8:37 PM PST | Areal Flood Advisory | HNX | Kern, Tulare | 3 hr |
| Jan 8, 8:37 PM PST | Small Craft Advisory | LOX | 12 hr | |
| Jan 8, 9:10 PM PST | Areal Flood Warning | MFR | Modoc | 6 hr |
| Jan 8, 9:32 PM PST | Areal Flood Advisory | LOX | Santa Barbara | 3 hr |
| Jan 8, 9:43 PM PST | Small Craft Advisory | MTR | 5 hr | |
| Jan 8, 9:43 PM PST | Small Craft Advisory | MTR | 4 days | |
| Jan 8, 9:47 PM PST | Areal Flood Advisory | VEF | Inyo | 8 hr |
| Jan 8, 10:34 PM PST | Coastal Flood Advisory | EKA | Humboldt | 11 hr |
| Jan 8, 10:39 PM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Tulare | 6 hr |
| Jan 8, 10:45 PM PST | Areal Flood Warning | MTR | Santa Clara | 6 hr |
| Jan 8, 10:50 PM PST | High Wind Watch | EKA | Del Norte, Humboldt, Mendocino | 15 hr |
| Jan 8, 11:00 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 8, 11:09 PM PST | Flash Flood Warning | MTR | Monterey | 3 hr |
| Jan 8, 11:51 PM PST | Areal Flood Advisory | LOX | Santa Barbara, Ventura | 6 hr |
| Jan 9, 12:00 AM PST | Special Marine Warning | EKA | 30 min | |
| Jan 9, 12:06 AM PST | Flash Flood Warning | HNX | Kern, Tulare | 3 hr |
| Jan 9, 12:29 AM PST | Special Marine Warning | EKA | 31 min | |
| Jan 9, 12:37 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 113 min |
| Jan 9, 12:48 AM PST | Special Weather Statement | EKA | Humboldt | 42 min |
| Jan 9, 1:01 AM PST | Flash Flood Warning | HNX | Fresno | 3 hr |
| Jan 9, 1:13 AM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 9, 1:29 AM PST | Areal Flood Warning | REV | Alpine, El Dorado, Mono, Nevada, Placer | 12 hr |
| Jan 9, 1:34 AM PST | Flash Flood Warning | HNX | Kern | 3 hr |
| Jan 9, 1:45 AM PST | Areal Flood Warning | REV | Lassen, Mono, Nevada, Plumas, Sierra | 12 hr |
| Jan 9, 2:27 AM PST | High Wind Watch | MFR | Modoc, Siskiyou | 12 hr |
| Jan 9, 2:44 AM PST | Gale Warning | MTR | 42 hr | |
| Jan 9, 2:46 AM PST | Gale Warning | EKA | 42 hr | |
| Jan 9, 2:46 AM PST | River Flood Warning | REV | Alpine | 24 hr |
| Jan 9, 2:47 AM PST | Flood Watch | MFR | Siskiyou | 20 hr |
| Jan 9, 2:55 AM PST | Coastal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 3 days |
| Jan 9, 3:02 AM PST | High Wind Watch | MTR | Marin, City and County of San Francisco, San Mateo, Santa Clara, Santa Cruz, Sonoma | 11 hr |
| Jan 9, 3:09 AM PST | Areal Flood Advisory | HNX | Madera | 3 hr |
| Jan 9, 3:24 AM PST | Areal Flood Advisory | LOX | Los Angeles | 6 hr |
| Jan 9, 3:28 AM PST | Flood Watch | EKA | Del Norte, Humboldt, Mendocino, Trinity | 40 hr |
| Jan 9, 3:33 AM PST | Winter Storm Warning | HNX | 4 days | |
| Jan 9, 3:40 AM PST | High Wind Watch | STO | 10 hr | |
| Jan 9, 3:52 AM PST | Flash Flood Warning | HNX | Kern | 3 hr |
| Jan 9, 3:58 AM PST | High Wind Watch | REV | Modoc | 11 hr |
| Jan 9, 4:15 AM PST | Coastal Flood Watch | EKA | Humboldt | 24 hr |
| Jan 9, 4:15 AM PST | Coastal Flood Advisory | EKA | Del Norte, Humboldt, Mendocino | 31 hr |
| Jan 9, 5:09 AM PST | Special Weather Statement | HNX | Merced | 51 min |
| Jan 9, 5:58 AM PST | Special Weather Statement | HNX | Mariposa | 47 min |
| Jan 9, 6:24 AM PST | Areal Flood Advisory | HNX | Madera, Mariposa | 3 hr |
| Jan 9, 6:42 AM PST | Special Weather Statement | HNX | Fresno, Madera | 48 min |
| Jan 9, 7:11 AM PST | Areal Flood Advisory | HNX | Fresno, Madera | 3 hr |
| Jan 9, 7:51 AM PST | Areal Flood Advisory | HNX | Fresno, Madera | 3 hr |
| Jan 9, 9:08 AM PST | Areal Flood Warning | HNX | Fresno, Madera | 6 hr |
| Jan 9, 9:16 AM PST | Special Weather Statement | HNX | Fresno | 44 min |
| Jan 9, 9:48 AM PST | River Flood Watch | EKA | Humboldt | 6 hr |
| Jan 9, 9:48 AM PST | River Flood Watch | EKA | Mendocino | 6 hr |
| Jan 9, 9:57 AM PST | Special Weather Statement | HNX | Tulare | 48 min |
| Jan 9, 1:30 PM PST | High Wind Warning | EKA | Del Norte, Humboldt | 25 hr |
| Jan 9, 1:30 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Mendocino | 30 hr |
| Jan 9, 1:36 PM PST | Areal Flood Advisory | REV | Lassen, Plumas, Sierra | 6 hr |
| Jan 9, 1:48 PM PST | Beach Hazards Statement | LOX | Los Angeles | 4 days |
| Jan 9, 2:00 PM PST | High Wind Warning | STO | 34 hr | |
| Jan 9, 2:00 PM PST | Wind Advisory | STO | 14 hr | |
| Jan 9, 2:17 PM PST | High Wind Warning | MTR | Monterey, San Mateo, Santa Clara, Santa Cruz | 34 hr |
| Jan 9, 2:17 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, City and County of San Francisco and 4 more | 34 hr |
| Jan 9, 2:20 PM PST | Special Marine Warning | EKA | 40 min | |
| Jan 9, 2:34 PM PST | High Wind Warning | MFR | Siskiyou | 25 hr |
| Jan 9, 2:34 PM PST | Wind Advisory | MFR | Siskiyou | 31 hr |
| Jan 9, 2:35 PM PST | Winter Storm Warning | VEF | Inyo | 47 hr |
| Jan 9, 2:36 PM PST | Special Marine Warning | EKA | 24 min | |
| Jan 9, 2:39 PM PST | Flash Flood Watch | MTR | Marin, Monterey, Napa, San Mateo, Santa Clara, Santa Cruz and 1 more | 37 hr |
| Jan 9, 2:49 PM PST | Mesoscale Discussion | SPC | Del Norte | 86 min |
| Jan 9, 2:54 PM PST | Areal Flood Warning | HNX | Fresno, Madera | 6 hr |
| Jan 9, 2:56 PM PST | Special Marine Warning | EKA | 34 min | |
| Jan 9, 3:04 PM PST | Winter Weather Advisory | REV | Modoc | 19 hr |
| Jan 9, 3:06 PM PST | High Wind Warning | REV | Modoc | 31 hr |
| Jan 9, 3:07 PM PST | Special Marine Warning | EKA | 23 min | |
| Jan 9, 3:09 PM PST | River Flood Warning | EKA | Mendocino | 46 hr |
| Jan 9, 3:09 PM PST | River Flood Warning | EKA | Humboldt | 37 hr |
| Jan 9, 3:09 PM PST | River Flood Warning | EKA | Humboldt | 40 hr |
| Jan 9, 3:33 PM PST | Special Weather Statement | EKA | Del Norte | 42 min |
| Jan 9, 4:13 PM PST | Special Marine Warning | EKA | 17 min | |
| Jan 9, 4:23 PM PST | Special Weather Statement | EKA | Del Norte | 22 min |
| Jan 9, 4:30 PM PST | Special Marine Warning | EKA | 30 min | |
| Jan 9, 5:51 PM PST | Special Marine Warning | EKA | 9 min | |
| Jan 9, 6:10 PM PST | Areal Flood Advisory | REV | Lassen, Plumas, Sierra | 6 hr |
| Jan 9, 8:05 PM PST | Small Craft Advisory | LOX | 37 hr | |
| Jan 9, 9:00 PM PST | Areal Flood Warning | HNX | Fresno, Madera | 9 hr |
| Jan 9, 9:10 PM PST | Small Craft Advisory for Rough Bar | MTR | 24 hr | |
| Jan 9, 10:00 PM PST | River Flood Warning | STO | Amador, El Dorado, Sacramento | 35 hr |
| Jan 9, 10:41 PM PST | High Wind Warning | VEF | Inyo | 23 hr |
| Jan 10, 2:25 AM PST | River Flood Warning | MTR | Napa | 25 hr |
| Jan 10, 2:25 AM PST | River Flood Warning | MTR | Napa | 31 hr |
| Jan 10, 2:31 AM PST | Wind Advisory | VEF | San Bernardino | 37 hr |
| Jan 10, 2:34 AM PST | Blizzard Warning | REV | Alpine, El Dorado, Mono, Nevada, Placer | 31 hr |
| Jan 10, 2:34 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Mono, Nevada, Placer | 67 hr |
| Jan 10, 3:10 AM PST | Areal Flood Warning | STO | Amador, Butte, Calaveras, Colusa, El Dorado, Glenn and 15 more | 60 hr |
| Jan 10, 3:35 AM PST | Blizzard Warning | STO | 32 hr | |
| Jan 10, 3:35 AM PST | Winter Storm Warning | STO | 60 hr | |
| Jan 10, 3:48 AM PST | Wind Advisory | HNX | 36 hr | |
| Jan 10, 3:50 AM PST | Coastal Flood Warning | EKA | Humboldt | 7 hr |
| Jan 10, 4:20 AM PST | Winter Weather Advisory | MFR | Siskiyou | 6 hr |
| Jan 10, 8:38 AM PST | Gale Warning | MTR | 12 hr | |
| Jan 10, 8:53 AM PST | River Flood Warning | STO | Tehama | 35 hr |
| Jan 10, 9:28 AM PST | River Flood Warning | STO | Solano, Yolo | 7 days |
| Jan 10, 10:56 AM PST | Areal Flood Warning | MTR | Sonoma | 48 hr |
| Jan 10, 11:29 AM PST | Areal Flood Warning | MTR | Monterey, Santa Cruz | 48 hr |
| Jan 10, 11:52 AM PST | Areal Flood Advisory | EKA | Mendocino | 3 hr |
| Jan 10, 12:10 PM PST | Areal Flood Advisory | EKA | Humboldt, Mendocino, Trinity | 3 hr |
| Jan 10, 12:18 PM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 10, 12:22 PM PST | Areal Flood Advisory | EKA | Humboldt, Mendocino, Trinity | 3 hr |
| Jan 10, 12:39 PM PST | Coastal Flood Watch | EKA | Humboldt | 6 hr |
| Jan 10, 12:39 PM PST | Coastal Flood Advisory | EKA | Del Norte, Humboldt, Mendocino | 23 hr |
| Jan 10, 12:40 PM PST | Flash Flood Warning | MTR | Santa Clara | 6 hr |
| Jan 10, 12:50 PM PST | Beach Hazards Statement | SGX | Orange, San Diego | 45 hr |
| Jan 10, 1:13 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 30 hr |
| Jan 10, 1:56 PM PST | Wind Advisory | LOX | Santa Barbara | 21 hr |
| Jan 10, 2:05 PM PST | River Flood Warning | STO | Sacramento, San Joaquin | 24 hr |
| Jan 10, 2:08 PM PST | Flash Flood Warning | MTR | Napa | 6 hr |
| Jan 10, 2:27 PM PST | Flash Flood Warning | MTR | Marin | 6 hr |
| Jan 10, 2:30 PM PST | River Flood Warning | EKA | Humboldt | 27 hr |
| Jan 10, 2:51 PM PST | Areal Flood Warning | MTR | Santa Clara | 36 hr |
| Jan 10, 2:55 PM PST | Areal Flood Advisory | MTR | San Mateo, Santa Clara | 2 hr |
| Jan 10, 3:07 PM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 10, 4:26 PM PST | Areal Flood Warning | MTR | Sonoma | 24 hr |
| Jan 10, 5:46 PM PST | Areal Flood Advisory | MTR | City and County of San Francisco, San Mateo | 4 hr |
| Jan 10, 6:18 PM PST | Areal Flood Warning | MTR | Sonoma | 12 hr |
| Jan 10, 6:41 PM PST | Areal Flood Warning | MTR | Santa Clara | 15 hr |
| Jan 10, 6:53 PM PST | Special Marine Warning | EKA | 22 min | |
| Jan 10, 6:57 PM PST | Coastal Flood Warning | EKA | Humboldt | 17 hr |
| Jan 10, 7:00 PM PST | Special Weather Statement | EKA | Del Norte | 15 min |
| Jan 10, 7:26 PM PST | Flash Flood Warning | MTR | Santa Cruz | 3 hr |
| Jan 10, 7:59 PM PST | Areal Flood Warning | MTR | Napa | 12 hr |
| Jan 10, 8:01 PM PST | Flash Flood Warning | MTR | Alameda | 10 hr |
| Jan 10, 8:28 PM PST | Areal Flood Warning | MTR | Marin | 12 hr |
| Jan 10, 8:43 PM PST | Special Weather Statement | MTR | Santa Cruz | 47 min |
| Jan 10, 8:44 PM PST | Small Craft Advisory | EKA | 7 hr | |
| Jan 10, 8:44 PM PST | Hazardous Seas Warning | EKA | 17 hr | |
| Jan 10, 8:45 PM PST | Special Marine Warning | MTR | 30 min | |
| Jan 10, 9:03 PM PST | Gale Warning | MTR | 5 hr | |
| Jan 10, 9:03 PM PST | Small Craft Advisory for Rough Bar | MTR | 36 hr | |
| Jan 10, 9:03 PM PST | Small Craft Advisory | MTR | 5 hr | |
| Jan 10, 9:14 PM PST | Flash Flood Warning | MTR | Monterey | 9 hr |
| Jan 10, 9:20 PM PST | Special Marine Warning | MTR | 40 min | |
| Jan 10, 9:44 PM PST | Areal Flood Advisory | HNX | Fresno, Kings, Madera, Mariposa, Merced, Tulare and 1 more | 3 hr |
| Jan 10, 9:58 PM PST | River Flood Warning | STO | Sacramento, San Joaquin | 65 hr |
| Jan 10, 10:07 PM PST | Areal Flood Advisory | MTR | Santa Clara | 5 hr |
| Jan 10, 10:17 PM PST | Winter Weather Advisory | MFR | Modoc | 12 hr |
| Jan 10, 10:53 PM PST | Flash Flood Warning | MTR | Santa Cruz | 6 hr |
| Jan 10, 11:07 PM PST | Areal Flood Advisory | MTR | City and County of San Francisco, San Mateo | 113 min |
| Jan 10, 11:16 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 10, 11:21 PM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Tulare | 3 hr |
| Jan 10, 11:43 PM PST | Special Marine Warning | MTR | 32 min | |
| Jan 10, 11:50 PM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa | 115 min |
| Jan 11, 12:10 AM PST | Special Weather Statement | HNX | Fresno | 35 min |
| Jan 11, 12:27 AM PST | Areal Flood Advisory | MTR | San Mateo | 4 hr |
| Jan 11, 12:45 AM PST | River Flood Warning | MTR | Monterey | 15 hr |
| Jan 11, 12:48 AM PST | Special Weather Statement | HNX | Fresno | 42 min |
| Jan 11, 1:27 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 108 min |
| Jan 11, 1:57 AM PST | Special Weather Statement | HNX | Fresno | 48 min |
| Jan 11, 2:59 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 2 hr |
| Jan 11, 3:18 AM PST | Small Craft Advisory | LOX | 6 hr | |
| Jan 11, 5:50 AM PST | Areal Flood Advisory | LOX | Los Angeles | 115 min |
| Jan 11, 6:03 AM PST | Flash Flood Warning | MTR | Monterey | 3 hr |
| Jan 11, 7:43 AM PST | Areal Flood Warning | MTR | San Benito, Santa Clara | 12 hr |
| Jan 11, 8:50 AM PST | Areal Flood Advisory | HNX | Merced | 3 hr |
| Jan 11, 8:58 AM PST | Special Weather Statement | HNX | Fresno | 47 min |
| Jan 11, 9:09 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 18 hr | |
| Jan 11, 9:48 AM PST | Special Weather Statement | HNX | Fresno | 42 min |
| Jan 11, 1:07 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino | 33 hr |
| Jan 11, 1:43 PM PST | Winter Weather Advisory | LOX | 37 hr | |
| Jan 11, 1:57 PM PST | Winter Weather Advisory | VEF | Inyo | 50 hr |
| Jan 11, 2:28 PM PST | Small Craft Advisory | EKA | 55 hr | |
| Jan 11, 3:28 PM PST | Winter Weather Advisory | HNX | 30 hr | |
| Jan 11, 4:29 PM PST | Areal Flood Warning | MTR | Sonoma | 12 hr |
| Jan 11, 7:40 PM PST | Special Weather Statement | HNX | Madera | 50 min |
| Jan 11, 9:03 PM PST | Small Craft Advisory | MTR | 24 hr | |
| Jan 12, 1:02 AM PST | Areal Flood Advisory | MTR | San Mateo, Santa Cruz | 3 hr |
| Jan 12, 1:44 AM PST | Small Craft Advisory for Winds | LOX | 18 hr | |
| Jan 12, 2:32 AM PST | River Flood Warning | REV | Plumas | 32 hr |
| Jan 12, 2:45 AM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Merced, Tuolumne | 3 hr |
| Jan 12, 3:39 AM PST | Flash Flood Watch | LOX | Los Angeles | 17 hr |
| Jan 12, 4:23 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 12, 5:08 AM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 12, 5:38 AM PST | Coastal Flood Warning | EKA | Humboldt | 7 hr |
| Jan 12, 5:38 AM PST | Coastal Flood Advisory | EKA | Mendocino | 6 hr |
| Jan 12, 6:05 AM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 10 hr |
| Jan 12, 6:18 AM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 12, 6:27 AM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Tulare | 12 hr |
| Jan 12, 7:26 AM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 12, 8:04 AM PST | Areal Flood Advisory | MTR | Monterey | 6 hr |
| Jan 12, 8:37 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 12, 9:25 AM PST | Areal Flood Advisory | LOX | Los Angeles | 5 hr |
| Jan 12, 10:11 AM PST | Areal Flood Warning | MTR | Monterey | 18 hr |
| Jan 12, 10:24 AM PST | Areal Flood Warning | MTR | Monterey, Santa Cruz | 12 hr |
| Jan 12, 10:28 AM PST | Areal Flood Warning | MTR | Sonoma | 24 hr |
| Jan 12, 11:02 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 5 hr |
| Jan 12, 12:28 PM PST | Areal Flood Advisory | HNX | Fresno, Kings, Madera, Tulare | 62 min |
| Jan 12, 12:37 PM PST | Areal Flood Advisory | LOX | Los Angeles | 113 min |
| Jan 12, 1:02 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 12, 1:09 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 3 hr |
| Jan 12, 1:14 PM PST | Flash Flood Warning | HNX | Fresno, Madera | 3 hr |
| Jan 12, 1:45 PM PST | Areal Flood Advisory | HNX | Fresno | 2 hr |
| Jan 12, 2:01 PM PST | Areal Flood Warning | HNX | Merced | 24 hr |
| Jan 12, 2:16 PM PST | Areal Flood Advisory | LOX | Los Angeles | 119 min |
| Jan 12, 2:31 PM PST | Areal Flood Warning | STO | Amador, Butte, Calaveras, Colusa, El Dorado, Glenn and 13 more | 24 hr |
| Jan 12, 3:21 PM PST | Winter Weather Advisory | STO | 7 hr | |
| Jan 12, 3:41 PM PST | Flash Flood Watch | STO | 71 hr | |
| Jan 12, 3:45 PM PST | Areal Flood Advisory | SGX | Riverside, San Diego | 6 hr |
| Jan 12, 4:00 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 3 hr |
| Jan 12, 4:05 PM PST | Special Weather Statement | HNX | Kern | 40 min |
| Jan 12, 4:05 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 3 hr |
| Jan 12, 4:14 PM PST | Special Weather Statement | HNX | Fresno | 46 min |
| Jan 12, 4:29 PM PST | Special Weather Statement | HNX | Kern | 46 min |
| Jan 12, 4:37 PM PST | Special Weather Statement | HNX | Kings | 38 min |
| Jan 12, 4:51 PM PST | Special Weather Statement | HNX | Kern | 39 min |
| Jan 12, 5:10 PM PST | Special Weather Statement | HNX | Fresno | 50 min |
| Jan 12, 6:13 PM PST | Special Weather Statement | HNX | Kings | 47 min |
| Jan 12, 7:07 PM PST | Special Weather Statement | HNX | Kings | 38 min |
| Jan 12, 7:43 PM PST | Special Weather Statement | HNX | Kings | 62 min |
| Jan 12, 8:19 PM PST | Areal Flood Advisory | HNX | Fresno, Kings | 3 hr |
| Jan 13, 2:36 AM PST | Dense Fog Advisory | HNX | 7 hr | |
| Jan 13, 2:37 AM PST | Small Craft Advisory | MTR | 19 hr | |
| Jan 13, 2:37 AM PST | Small Craft Advisory | MTR | 66 hr | |
| Jan 13, 5:07 AM PST | Coastal Flood Advisory | EKA | Humboldt | 9 hr |
| Jan 13, 11:45 AM PST | Areal Flood Warning | MTR | Contra Costa | 24 hr |
| Jan 13, 2:31 PM PST | Areal Flood Warning | STO | Sacramento, San Joaquin, Solano, Stanislaus, Yolo | 24 hr |
| Jan 13, 2:58 PM PST | Wind Advisory | LOX | Los Angeles | 23 hr |
| Jan 13, 8:13 PM PST | Dense Fog Advisory | HNX | 15 hr | |
| Jan 13, 9:54 PM PST | Wind Advisory | VEF | San Bernardino | 18 hr |
| Jan 14, 3:34 AM PST | Small Craft Advisory | LOX | 41 hr | |
| Jan 14, 6:04 AM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 39 hr |
| Jan 14, 8:15 AM PST | Dense Fog Advisory | STO | 301 days | |
| Jan 14, 10:14 AM PST | Marine Dense Fog Advisory | MTR | 106 min | |
| Jan 14, 10:19 AM PST | Dense Fog Advisory | STO | 301 days | |
| Jan 14, 1:55 PM PST | Areal Flood Warning | STO | Sacramento, San Joaquin, Solano, Stanislaus, Yolo | 36 hr |
| Jan 14, 2:08 PM PST | Areal Flood Warning | STO | Sacramento, San Joaquin, Solano, Stanislaus, Yolo | 36 hr |
| Jan 14, 2:21 PM PST | Beach Hazards Statement | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 31 hr |
| Jan 15, 5:04 AM PST | Beach Hazards Statement | LOX | 65 hr | |
| Jan 15, 7:21 AM PST | Marine Dense Fog Advisory | MTR | 3 hr | |
| Jan 16, 2:35 AM PST | Small Craft Advisory | EKA | 54 hr | |
| Jan 16, 6:59 AM PST | Dense Fog Advisory | PSR | 4 hr | |
| Jan 16, 2:03 PM PST | High Wind Warning | MFR | Modoc, Siskiyou | 60 hr |
| Jan 16, 2:03 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 60 hr |
| Jan 16, 2:03 PM PST | Winter Storm Watch | MFR | Siskiyou | 14 hr |
| Jan 16, 2:09 PM PST | Gale Watch | MTR | 13 hr | |
| Jan 16, 2:09 PM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 16, 2:17 PM PST | Winter Storm Watch | STO | 25 hr | |
| Jan 16, 2:59 PM PST | Gale Warning | EKA | 51 hr | |
| Jan 16, 6:21 PM PST | Beach Hazards Statement | LOX | Los Angeles | 46 hr |
| Jan 17, 2:31 AM PST | Flood Watch | MFR | Siskiyou | 48 hr |
| Jan 17, 2:46 AM PST | Winter Weather Advisory | VEF | Inyo | 4 days |
| Jan 17, 3:09 AM PST | Gale Warning | MTR | 47 hr | |
| Jan 17, 3:09 AM PST | Small Craft Advisory | MTR | 47 hr | |
| Jan 17, 3:12 AM PST | Wind Advisory | EKA | Del Norte, Humboldt | 37 hr |
| Jan 17, 3:13 AM PST | Winter Storm Watch | EKA | 11 hr | |
| Jan 17, 3:34 AM PST | Winter Storm Warning | HNX | 56 hr | |
| Jan 17, 3:35 AM PST | Winter Storm Warning | MFR | Siskiyou | 45 hr |
| Jan 17, 3:35 AM PST | Winter Weather Advisory | MFR | Siskiyou | 53 hr |
| Jan 17, 3:36 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 45 hr |
| Jan 17, 3:39 AM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 36 hr |
| Jan 17, 3:43 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 54 hr |
| Jan 17, 6:28 AM PST | Dense Fog Advisory | HNX | 5 hr | |
| Jan 17, 2:31 PM PST | Winter Storm Warning | EKA | 37 hr | |
| Jan 17, 3:01 PM PST | Wind Advisory | STO | 33 hr | |
| Jan 17, 3:01 PM PST | Winter Storm Warning | STO | 37 hr | |
| Jan 17, 9:22 PM PST | Winter Weather Advisory | LOX | 17 hr | |
| Jan 17, 9:23 PM PST | Wind Advisory | LOX | Santa Barbara | 35 hr |
| Jan 17, 9:52 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino | 16 hr |
| Jan 17, 9:52 PM PST | Winter Weather Advisory | SGX | Riverside, San Bernardino | 16 hr |
| Jan 17, 9:58 PM PST | High Wind Watch | SGX | Riverside, San Bernardino, San Diego | 41 hr |
| Jan 17, 9:58 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 4 days |
| Jan 18, 3:14 AM PST | Small Craft Advisory for Rough Bar | MTR | 6 days | |
| Jan 18, 3:56 AM PST | Gale Watch | LOX | 23 hr | |
| Jan 18, 3:56 AM PST | Gale Warning | LOX | 23 hr | |
| Jan 18, 3:56 AM PST | Small Craft Advisory | LOX | 47 hr | |
| Jan 18, 3:56 AM PST | Small Craft Advisory | LOX | 54 hr | |
| Jan 18, 4:03 AM PST | Winter Storm Warning | VEF | Inyo | 3 days |
| Jan 18, 4:08 AM PST | Wind Advisory | HNX | 24 hr | |
| Jan 18, 5:00 AM PST | Beach Hazards Statement | SGX | Orange, San Diego | 9 hr |
| Jan 18, 5:29 AM PST | Gale Watch | SGX | 21 hr | |
| Jan 18, 5:29 AM PST | Small Craft Advisory | SGX | 53 hr | |
| Jan 18, 8:44 AM PST | River Flood Warning | STO | Tehama | 5 days |
| Jan 18, 8:44 AM PST | River Flood Warning | STO | Tehama | 24 hr |
| Jan 18, 9:18 AM PST | River Flood Watch | EKA | Mendocino | 6 hr |
| Jan 18, 9:33 AM PST | River Flood Advisory | EKA | Mendocino | 28 hr |
| Jan 18, 11:03 AM PST | Wind Advisory | EKA | Del Norte, Humboldt | 5 hr |
| Jan 18, 1:22 PM PST | Areal Flood Advisory | EKA | Del Norte, Humboldt, Trinity | 3 hr |
| Jan 18, 1:31 PM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 64 hr |
| Jan 18, 1:56 PM PST | High Surf Warning | SGX | Orange, San Diego | 5 days |
| Jan 18, 2:46 PM PST | Flash Flood Watch | LOX | Los Angeles | 18 hr |
| Jan 18, 2:46 PM PST | Winter Storm Warning | LOX | 60 hr | |
| Jan 18, 2:58 PM PST | River Flood Warning | EKA | Mendocino | 26 hr |
| Jan 18, 3:52 PM PST | High Surf Advisory | LOX | Los Angeles | 7 days |
| Jan 18, 3:55 PM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more | 4 hr |
| Jan 18, 4:16 PM PST | Mesoscale Discussion | SPC | Alpine, Nevada, Plumas, Sierra, Tuolumne | 5 hr |
| Jan 18, 4:56 PM PST | Winter Weather Advisory | STO | 53 hr | |
| Jan 18, 6:08 PM PST | High Wind Warning | STO | 112 min | |
| Jan 18, 6:08 PM PST | Wind Advisory | STO | 6 hr | |
| Jan 18, 6:11 PM PST | Hazardous Seas Warning | EKA | 9 hr | |
| Jan 18, 7:48 PM PST | Areal Flood Advisory | MTR | Monterey, San Benito | 3 hr |
| Jan 18, 7:49 PM PST | Areal Flood Advisory | MTR | Monterey, San Benito | 3 hr |
| Jan 18, 7:56 PM PST | Special Marine Warning | MTR | 19 min | |
| Jan 18, 8:15 PM PST | Flash Flood Warning | MTR | Sonoma | 4 hr |
| Jan 18, 8:28 PM PST | Special Marine Warning | MTR | 32 min | |
| Jan 18, 8:30 PM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa, Santa Clara, Santa Cruz | 2 hr |
| Jan 18, 9:12 PM PST | Flash Flood Warning | MTR | Alameda | 2 hr |
| Jan 18, 10:35 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 6 hr |
| Jan 18, 11:29 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 4 hr |
| Jan 19, 12:16 AM PST | Flash Flood Warning | MTR | Sonoma | 3 hr |
| Jan 19, 12:17 AM PST | Winter Storm Watch | MFR | Siskiyou | 3 hr |
| Jan 19, 1:39 AM PST | Special Weather Statement | EKA | Humboldt | 51 min |
| Jan 19, 1:39 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 19, 1:48 AM PST | Areal Flood Advisory | LOX | Los Angeles | 6 hr |
| Jan 19, 1:48 AM PST | Special Weather Statement | STO | Yuba | 42 min |
| Jan 19, 1:56 AM PST | River Flood Warning | STO | Butte, Glenn | 24 hr |
| Jan 19, 2:02 AM PST | Special Weather Statement | EKA | Humboldt | 43 min |
| Jan 19, 2:30 AM PST | Gale Warning | EKA | 25 hr | |
| Jan 19, 2:30 AM PST | Small Craft Advisory | EKA | 19 hr | |
| Jan 19, 2:36 AM PST | Gale Watch | MTR | 36 hr | |
| Jan 19, 2:36 AM PST | Small Craft Advisory | MTR | 60 hr | |
| Jan 19, 2:45 AM PST | Gale Warning | SGX | 54 hr | |
| Jan 19, 3:07 AM PST | Winter Storm Warning | MFR | Siskiyou | 37 hr |
| Jan 19, 3:09 AM PST | Gale Warning | LOX | 47 hr | |
| Jan 19, 3:09 AM PST | Small Craft Advisory | LOX | 24 hr | |
| Jan 19, 3:16 AM PST | Special Weather Statement | STO | Sacramento | 44 min |
| Jan 19, 4:05 AM PST | Special Weather Statement | STO | Sacramento | 40 min |
| Jan 19, 4:09 AM PST | Winter Weather Advisory | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 35 hr |
| Jan 19, 4:18 AM PST | Winter Storm Warning | STO | 4 days | |
| Jan 19, 4:28 AM PST | High Surf Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 71 hr |
| Jan 19, 4:44 AM PST | Winter Storm Watch | EKA | Trinity | 9 hr |
| Jan 19, 4:44 AM PST | Winter Weather Advisory | EKA | Trinity | 5 hr |
| Jan 19, 4:44 AM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Mendocino, Trinity | 56 hr |
| Jan 19, 6:21 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 3 hr |
| Jan 19, 8:20 AM PST | Wind Advisory | STO | 29 hr | |
| Jan 19, 8:57 AM PST | River Flood Watch | EKA | Mendocino | 6 hr |
| Jan 19, 10:21 AM PST | Winter Storm Watch | REV | Modoc | 43 hr |
| Jan 19, 10:21 AM PST | Winter Storm Warning | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 4 days |
| Jan 19, 11:17 AM PST | Winter Storm Warning | HNX | 47 hr | |
| Jan 19, 11:17 AM PST | Winter Weather Advisory | HNX | 41 hr | |
| Jan 19, 11:34 AM PST | High Surf Warning | LOX | Los Angeles | 69 hr |
| Jan 19, 11:49 AM PST | Special Weather Statement | STO | Yolo | 41 min |
| Jan 19, 11:54 AM PST | Wind Advisory | HNX | 24 hr | |
| Jan 19, 11:55 AM PST | High Surf Warning | EKA | Del Norte, Humboldt, Mendocino | 52 hr |
| Jan 19, 12:51 PM PST | Wind Advisory | MTR | Marin, Monterey, San Benito, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 21 hr |
| Jan 19, 1:45 PM PST | Special Weather Statement | HNX | Tulare | 45 min |
| Jan 19, 1:52 PM PST | Special Weather Statement | HNX | Madera | 38 min |
| Jan 19, 2:00 PM PST | Winter Storm Warning | EKA | Trinity | 22 hr |
| Jan 19, 2:06 PM PST | Special Weather Statement | HNX | Kings | 39 min |
| Jan 19, 2:07 PM PST | High Wind Watch | MFR | Modoc, Siskiyou | 37 hr |
| Jan 19, 2:38 PM PST | Flash Flood Watch | LOX | Los Angeles | 27 hr |
| Jan 19, 2:39 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Mendocino | 15 hr |
| Jan 19, 2:42 PM PST | Winter Storm Watch | MFR | Siskiyou | 24 hr |
| Jan 19, 2:42 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 25 hr |
| Jan 19, 2:43 PM PST | Special Weather Statement | HNX | Kings | 32 min |
| Jan 19, 2:46 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 48 hr |
| Jan 19, 2:46 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 28 hr |
| Jan 19, 2:51 PM PST | River Flood Warning | EKA | Mendocino | 32 hr |
| Jan 19, 2:55 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 51 hr |
| Jan 19, 2:55 PM PST | Wind Advisory | SGX | Riverside | 38 hr |
| Jan 19, 3:03 PM PST | Special Weather Statement | HNX | Kings | 42 min |
| Jan 19, 3:21 PM PST | Hazardous Seas Warning | EKA | 51 hr | |
| Jan 19, 5:32 PM PST | Special Weather Statement | HNX | Fresno | 43 min |
| Jan 19, 8:28 PM PST | High Wind Warning | LOX | 19 hr | |
| Jan 19, 9:01 PM PST | Gale Warning | MTR | 10 hr | |
| Jan 19, 9:01 PM PST | Small Craft Advisory | MTR | 42 hr | |
| Jan 20, 1:26 AM PST | Areal Flood Advisory | MTR | Marin, Sonoma | 3 hr |
| Jan 20, 2:24 AM PST | Gale Watch | EKA | 19 hr | |
| Jan 20, 2:38 AM PST | Coastal Flood Advisory | LOX | Los Angeles | 54 hr |
| Jan 20, 3:02 AM PST | Special Marine Warning | MTR | 43 min | |
| Jan 20, 3:37 AM PST | Flood Watch | VEF | San Bernardino | 24 hr |
| Jan 20, 3:39 AM PST | Special Weather Statement | MTR | San Mateo | 36 min |
| Jan 20, 3:46 AM PST | Wind Advisory | VEF | San Bernardino | 35 hr |
| Jan 20, 4:07 AM PST | Special Marine Warning | MTR | 23 min | |
| Jan 20, 4:14 AM PST | Special Weather Statement | MTR | Alameda, Contra Costa, San Mateo | 31 min |
| Jan 20, 4:35 AM PST | Winter Storm Warning | VEF | Inyo | 3 days |
| Jan 20, 4:35 AM PST | Winter Weather Advisory | VEF | 3 days | |
| Jan 20, 4:49 AM PST | Flash Flood Warning | MTR | Sonoma | 4 hr |
| Jan 20, 5:07 AM PST | Special Weather Statement | STO | San Joaquin | 23 min |
| Jan 20, 5:27 AM PST | Areal Flood Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 3 hr |
| Jan 20, 5:53 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 6 hr |
| Jan 20, 6:38 AM PST | Flash Flood Warning | MTR | Santa Cruz | 6 hr |
| Jan 20, 7:08 AM PST | Flash Flood Warning | MTR | Santa Clara | 6 hr |
| Jan 20, 7:31 AM PST | Areal Flood Warning | MTR | Santa Cruz | 12 hr |
| Jan 20, 7:50 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 6 hr |
| Jan 20, 7:55 AM PST | Areal Flood Warning | MTR | Sonoma | 18 hr |
| Jan 20, 7:56 AM PST | Beach Hazards Statement | SGX | Orange, San Diego | 12 hr |
| Jan 20, 8:19 AM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Tulare, Tuolumne | 8 hr |
| Jan 20, 8:43 AM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 2 more | 4 hr |
| Jan 20, 8:53 AM PST | Flash Flood Warning | LOX | Santa Barbara | 4 hr |
| Jan 20, 9:09 AM PST | Areal Flood Advisory | LOX | Ventura | 6 hr |
| Jan 20, 9:58 AM PST | River Flood Advisory | EKA | Mendocino | 12 hr |
| Jan 20, 10:34 AM PST | Flash Flood Warning | LOX | Ventura | 3 hr |
| Jan 20, 10:41 AM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Diego | 9 hr |
| Jan 20, 10:52 AM PST | Areal Flood Advisory | LOX | Los Angeles | 6 hr |
| Jan 20, 11:11 AM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 20, 11:43 AM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 20, 11:46 AM PST | Areal Flood Advisory | SGX | San Bernardino | 8 hr |
| Jan 20, 11:56 AM PST | Flash Flood Warning | HNX | Kern | 64 min |
| Jan 20, 12:05 PM PST | Flood Watch | VEF | Inyo | 3 days |
| Jan 20, 12:11 PM PST | Flash Flood Warning | LOX | Los Angeles | 109 min |
| Jan 20, 12:20 PM PST | Flash Flood Warning | MTR | San Benito | 4 hr |
| Jan 20, 12:21 PM PST | Flash Flood Warning | HNX | Kern, Tulare | 2 hr |
| Jan 20, 12:30 PM PST | Areal Flood Advisory | VEF | San Bernardino | 4 hr |
| Jan 20, 12:38 PM PST | Severe Thunderstorm Warning | SGX | Orange | 22 min |
| Jan 20, 12:41 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 20, 12:46 PM PST | Areal Flood Advisory | SGX | San Diego | 8 hr |
| Jan 20, 12:51 PM PST | High Wind Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 15 hr |
| Jan 20, 12:52 PM PST | Severe Thunderstorm Warning | SGX | Orange | 23 min |
| Jan 20, 1:20 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 6 hr |
| Jan 20, 1:27 PM PST | Flash Flood Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 3 days |
| Jan 20, 1:33 PM PST | Flash Flood Warning | SGX | San Bernardino | 5 hr |
| Jan 20, 1:34 PM PST | Wind Advisory | STO | 44 hr | |
| Jan 20, 1:51 PM PST | Severe Thunderstorm Warning | SGX | San Diego | 54 min |
| Jan 20, 2:03 PM PST | Areal Flood Advisory | SGX | Riverside, San Bernardino | 5 hr |
| Jan 20, 2:08 PM PST | Special Weather Statement | HNX | Madera | 37 min |
| Jan 20, 2:10 PM PST | Areal Flood Advisory | VEF | San Bernardino | 5 hr |
| Jan 20, 2:25 PM PST | Severe Thunderstorm Warning | SGX | San Diego | 50 min |
| Jan 20, 2:26 PM PST | Storm Watch | EKA | 7 hr | |
| Jan 20, 2:33 PM PST | Gale Watch | MTR | 14 hr | |
| Jan 20, 2:33 PM PST | Gale Warning | MTR | 42 hr | |
| Jan 20, 2:38 PM PST | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jan 20, 2:45 PM PST | Winter Storm Warning | MFR | Modoc, Siskiyou | 48 hr |
| Jan 20, 2:45 PM PST | Winter Weather Advisory | MFR | Modoc, Siskiyou | 48 hr |
| Jan 20, 2:46 PM PST | High Wind Warning | MFR | Siskiyou | 48 hr |
| Jan 20, 2:59 PM PST | Flash Flood Warning | SGX | San Diego | 6 hr |
| Jan 20, 3:04 PM PST | Special Weather Statement | HNX | Fresno, Madera, Mariposa | 26 min |
| Jan 20, 3:14 PM PST | River Flood Watch | EKA | Mendocino | 25 hr |
| Jan 20, 3:19 PM PST | Winter Storm Watch | EKA | Trinity | 23 hr |
| Jan 20, 3:20 PM PST | Special Weather Statement | STO | Sutter, Yuba | 40 min |
| Jan 20, 3:35 PM PST | High Wind Watch | EKA | Del Norte, Humboldt, Mendocino | 11 hr |
| Jan 20, 3:37 PM PST | Special Weather Statement | HNX | Madera | 53 min |
| Jan 20, 3:51 PM PST | Areal Flood Advisory | MTR | San Benito, Santa Clara | 70 hr |
| Jan 20, 3:56 PM PST | Areal Flood Warning | MTR | San Benito, Santa Clara | 72 hr |
| Jan 20, 4:19 PM PST | Special Weather Statement | HNX | Kings | 41 min |
| Jan 20, 4:37 PM PST | Special Weather Statement | HNX | Kings | 38 min |
| Jan 20, 4:54 PM PST | Special Weather Statement | HNX | Fresno | 51 min |
| Jan 20, 5:01 PM PST | Special Weather Statement | HNX | Madera | 44 min |
| Jan 20, 5:17 PM PST | Special Weather Statement | HNX | Fresno | 43 min |
| Jan 20, 5:45 PM PST | Special Weather Statement | HNX | Fresno | 45 min |
| Jan 20, 5:56 PM PST | Areal Flood Advisory | HNX | Tulare | 2 hr |
| Jan 20, 5:57 PM PST | Special Weather Statement | HNX | Madera | 48 min |
| Jan 20, 5:58 PM PST | Winter Weather Advisory | MFR | Siskiyou | 17 hr |
| Jan 20, 6:01 PM PST | River Flood Warning | SGX | San Diego | 10 hr |
| Jan 20, 6:13 PM PST | Special Weather Statement | HNX | Fresno | 47 min |
| Jan 20, 6:46 PM PST | Special Weather Statement | HNX | Fresno | 44 min |
| Jan 20, 8:35 PM PST | Small Craft Advisory | LOX | 33 hr | |
| Jan 20, 8:35 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 6 hr | |
| Jan 20, 8:40 PM PST | River Flood Warning | STO | Butte, Glenn | 31 hr |
| Jan 20, 8:54 PM PST | River Flood Warning | STO | Solano, Yolo | 3 days |
| Jan 20, 9:07 PM PST | Storm Warning | EKA | 29 hr | |
| Jan 21, 2:33 AM PST | Gale Watch | LOX | 12 hr | |
| Jan 21, 2:33 AM PST | Gale Warning | LOX | 39 hr | |
| Jan 21, 2:41 AM PST | Wind Advisory | MFR | Siskiyou | 27 hr |
| Jan 21, 3:04 AM PST | Gale Warning | SGX | 66 hr | |
| Jan 21, 3:29 AM PST | Wind Advisory | VEF | San Bernardino | 61 hr |
| Jan 21, 3:34 AM PST | High Wind Warning | EKA | Del Norte, Humboldt, Mendocino | 23 hr |
| Jan 21, 3:34 AM PST | Wind Advisory | EKA | Humboldt, Mendocino | 22 hr |
| Jan 21, 4:04 AM PST | Winter Storm Warning | HNX | 64 hr | |
| Jan 21, 4:12 AM PST | High Wind Warning | MTR | Marin, Monterey, San Benito, City and County of San Francisco, San Mateo, Santa Clara and 2 more | 29 hr |
| Jan 21, 4:12 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Mateo and 2 more | 29 hr |
| Jan 21, 4:36 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 48 hr |
| Jan 21, 4:36 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 59 hr |
| Jan 21, 4:53 AM PST | Gale Warning | MTR | 28 hr | |
| Jan 21, 4:53 AM PST | Storm Warning | MTR | 24 hr | |
| Jan 21, 5:02 AM PST | Winter Storm Warning | SGX | Riverside, San Bernardino, San Diego | 65 hr |
| Jan 21, 8:46 AM PST | Areal Flood Warning | MTR | Monterey | 16 hr |
| Jan 21, 9:41 AM PST | High Wind Warning | LOX | 40 hr | |
| Jan 21, 9:41 AM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 40 hr |
| Jan 21, 9:58 AM PST | Winter Storm Warning | LOX | 56 hr | |
| Jan 21, 11:17 AM PST | Flash Flood Watch | LOX | Los Angeles, Santa Barbara | 55 hr |
| Jan 21, 12:26 PM PST | Wind Advisory | HNX | 34 hr | |
| Jan 21, 1:00 PM PST | Flash Flood Watch | HNX | 45 hr | |
| Jan 21, 1:44 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 55 hr |
| Jan 21, 2:27 PM PST | Small Craft Advisory | MTR | 7 hr | |
| Jan 21, 2:27 PM PST | Small Craft Advisory | MTR | 3 days | |
| Jan 21, 2:32 PM PST | Winter Storm Warning | EKA | Trinity | 21 hr |
| Jan 21, 2:32 PM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Mendocino, Trinity | 55 hr |
| Jan 21, 3:45 PM PST | River Flood Warning | EKA | Mendocino | 26 hr |
| Jan 21, 3:56 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 6 hr |
| Jan 21, 8:17 PM PST | High Wind Warning | STO | 10 hr | |
| Jan 21, 8:17 PM PST | Wind Advisory | STO | 13 hr | |
| Jan 22, 12:45 AM PST | Areal Flood Warning | MTR | Monterey | 6 hr |
| Jan 22, 1:47 AM PST | Areal Flood Warning | MTR | Sonoma | 6 hr |
| Jan 22, 2:27 AM PST | Small Craft Advisory | EKA | 24 hr | |
| Jan 22, 2:40 AM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 49 hr |
| Jan 22, 2:47 AM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 48 hr |
| Jan 22, 4:30 AM PST | Areal Flood Advisory | MTR | San Mateo | 60 min |
| Jan 22, 4:59 AM PST | River Flood Advisory | EKA | Mendocino | 36 hr |
| Jan 22, 5:11 AM PST | Flash Flood Warning | MTR | Napa, Sonoma | 4 hr |
| Jan 22, 5:44 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 6 hr |
| Jan 22, 5:47 AM PST | Areal Flood Advisory | MTR | Alameda, Santa Clara, Santa Cruz | 118 min |
| Jan 22, 6:28 AM PST | Flash Flood Warning | MTR | Santa Cruz | 4 hr |
| Jan 22, 7:30 AM PST | Areal Flood Advisory | LOX | Ventura | 6 hr |
| Jan 22, 7:32 AM PST | Areal Flood Warning | MTR | Sonoma | 24 hr |
| Jan 22, 7:55 AM PST | Areal Flood Advisory | LOX | Santa Barbara | 6 hr |
| Jan 22, 8:08 AM PST | Flash Flood Warning | MTR | Monterey | 3 hr |
| Jan 22, 8:12 AM PST | Flash Flood Warning | MTR | Santa Clara | 3 hr |
| Jan 22, 8:18 AM PST | High Surf Advisory | LOX | 3 days | |
| Jan 22, 8:35 AM PST | Flash Flood Warning | MTR | Santa Cruz | 3 hr |
| Jan 22, 8:46 AM PST | Areal Flood Advisory | LOX | Los Angeles | 6 hr |
| Jan 22, 9:11 AM PST | River Flood Warning | STO | Butte, Glenn | 45 hr |
| Jan 22, 9:30 AM PST | Areal Flood Advisory | VEF | San Bernardino | 4 hr |
| Jan 22, 9:42 AM PST | Areal Flood Advisory | LOX | Ventura | 4 hr |
| Jan 22, 9:55 AM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Merced | 3 hr |
| Jan 22, 11:34 AM PST | Areal Flood Warning | MTR | Santa Cruz | 24 hr |
| Jan 22, 11:46 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 22, 11:55 AM PST | River Flood Warning | SGX | San Diego | 42 hr |
| Jan 22, 12:01 PM PST | Areal Flood Advisory | HNX | Kern | 3 hr |
| Jan 22, 12:02 PM PST | Small Craft Advisory | LOX | 45 hr | |
| Jan 22, 12:11 PM PST | Winter Weather Advisory | EKA | Del Norte, Humboldt, Mendocino | 33 hr |
| Jan 22, 12:12 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 6 hr |
| Jan 22, 12:27 PM PST | Areal Flood Advisory | MTR | San Mateo, Santa Clara, Santa Cruz | 6 hr |
| Jan 22, 12:35 PM PST | Flash Flood Warning | MTR | San Benito, Santa Clara | 6 hr |
| Jan 22, 12:36 PM PST | Special Marine Warning | EKA | 24 min | |
| Jan 22, 12:45 PM PST | Areal Flood Advisory | HNX | Kern, Tulare | 2 hr |
| Jan 22, 1:17 PM PST | Special Marine Warning | MTR | 28 min | |
| Jan 22, 1:27 PM PST | Areal Flood Advisory | VEF | San Bernardino | 2 hr |
| Jan 22, 1:30 PM PST | Wind Advisory | LOX | 90 min | |
| Jan 22, 1:35 PM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 22, 1:43 PM PST | Mesoscale Discussion | SPC | Alameda, Contra Costa, Monterey, Napa, Sacramento, San Benito and 7 more | 2 hr |
| Jan 22, 1:46 PM PST | Areal Flood Advisory | LOX | Santa Barbara | 119 min |
| Jan 22, 1:57 PM PST | Winter Weather Advisory | REV | Lassen, Modoc, Plumas, Sierra | 14 hr |
| Jan 22, 2:19 PM PST | Hazardous Seas Warning | EKA | 36 hr | |
| Jan 22, 2:26 PM PST | Special Weather Statement | STO | Yuba | 49 min |
| Jan 22, 2:29 PM PST | Special Weather Statement | MTR | San Mateo | 16 min |
| Jan 22, 2:36 PM PST | Flash Flood Warning | SGX | Orange, Riverside, San Bernardino | 3 hr |
| Jan 22, 2:39 PM PST | Flash Flood Warning | LOX | Los Angeles | 111 min |
| Jan 22, 2:49 PM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 22, 3:00 PM PST | Winter Weather Advisory | MFR | Siskiyou | 19 hr |
| Jan 22, 3:13 PM PST | Areal Flood Advisory | HNX | Kern | 2 hr |
| Jan 22, 3:20 PM PST | Special Weather Statement | STO | El Dorado, Sacramento, Solano | 40 min |
| Jan 22, 4:14 PM PST | Flash Flood Warning | SGX | San Diego | 3 hr |
| Jan 22, 4:36 PM PST | Special Weather Statement | STO | San Joaquin | 39 min |
| Jan 22, 4:39 PM PST | Flash Flood Warning | MTR | Monterey | 3 hr |
| Jan 22, 4:52 PM PST | Special Weather Statement | MFR | Siskiyou | 83 min |
| Jan 22, 5:19 PM PST | Areal Flood Advisory | SGX | San Diego | 3 hr |
| Jan 22, 5:27 PM PST | Special Weather Statement | STO | San Joaquin | 48 min |
| Jan 22, 5:35 PM PST | Areal Flood Warning | SGX | Orange, Riverside, San Bernardino | 3 hr |
| Jan 22, 5:41 PM PST | Areal Flood Advisory | SGX | Riverside | 48 hr |
| Jan 22, 5:45 PM PST | Areal Flood Advisory | LOX | Los Angeles | 105 min |
| Jan 22, 5:47 PM PST | Areal Flood Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 3 hr |
| Jan 22, 5:48 PM PST | Areal Flood Advisory | PSR | Riverside, San Bernardino | 4 hr |
| Jan 22, 5:51 PM PST | Winter Storm Warning | MFR | Siskiyou | 4 hr |
| Jan 22, 7:06 PM PST | Areal Flood Warning | SGX | San Diego | 3 hr |
| Jan 22, 7:40 PM PST | Special Weather Statement | LOX | Santa Barbara | 50 min |
| Jan 22, 7:46 PM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 22, 8:19 PM PST | River Flood Warning | SGX | San Diego | 24 hr |
| Jan 22, 8:25 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Tulare | 3 hr |
| Jan 22, 8:29 PM PST | Special Weather Statement | LOX | Santa Barbara | 31 min |
| Jan 22, 8:35 PM PST | Areal Flood Warning | SGX | Orange, Riverside, San Bernardino | 5 hr |
| Jan 22, 10:29 PM PST | Areal Flood Advisory | VEF | San Bernardino | 4 hr |
| Jan 22, 10:37 PM PST | Special Weather Statement | LOX | Los Angeles | 38 min |
| Jan 22, 11:14 PM PST | Areal Flood Advisory | LOX | Los Angeles | 2 hr |
| Jan 22, 11:29 PM PST | Areal Flood Advisory | HNX | Fresno, Madera, Mariposa, Tulare | 10 hr |
| Jan 23, 1:14 AM PST | Wind Advisory | LOX | 8 hr | |
| Jan 23, 4:50 AM PST | Special Marine Warning | LOX | 40 min | |
| Jan 23, 5:06 AM PST | Tornado Warning | LOX | Santa Barbara | 54 min |
| Jan 23, 7:15 AM PST | Areal Flood Warning | MTR | San Benito | 3 hr |
| Jan 23, 7:29 AM PST | Areal Flood Warning | MTR | Sonoma | 24 hr |
| Jan 23, 8:00 AM PST | Winter Weather Advisory | STO | 20 hr | |
| Jan 23, 8:55 AM PST | Beach Hazards Statement | SGX | Orange, San Diego | 10 hr |
| Jan 23, 10:07 AM PST | Special Weather Statement | HNX | Tulare | 53 min |
| Jan 23, 10:58 AM PST | Special Weather Statement | HNX | Fresno | 62 min |
| Jan 23, 11:13 AM PST | Flash Flood Watch | HNX | 8 hr | |
| Jan 23, 11:22 AM PST | Special Weather Statement | HNX | Fresno | 38 min |
| Jan 23, 12:22 PM PST | Areal Flood Advisory | HNX | Tulare | 113 min |
| Jan 23, 12:28 PM PST | Special Weather Statement | HNX | Tulare | 47 min |
| Jan 23, 1:06 PM PST | Areal Flood Advisory | SGX | San Diego | 3 hr |
| Jan 23, 1:15 PM PST | Special Weather Statement | HNX | Tulare | 45 min |
| Jan 23, 1:23 PM PST | High Surf Advisory | SGX | Orange, San Diego | 44 hr |
| Jan 23, 2:11 PM PST | Special Weather Statement | HNX | Kern, Tulare | 34 min |
| Jan 23, 2:14 PM PST | Special Weather Statement | STO | Sutter | 31 min |
| Jan 23, 2:35 PM PST | Severe Thunderstorm Warning | STO | Sutter, Yuba | 55 min |
| Jan 23, 2:45 PM PST | Special Weather Statement | HNX | Kern | 45 min |
| Jan 23, 5:46 PM PST | Special Weather Statement | HNX | Kings | 44 min |
| Jan 23, 6:21 PM PST | Special Weather Statement | HNX | Kings | 39 min |
| Jan 23, 7:41 PM PST | Special Weather Statement | HNX | Kings | 49 min |
| Jan 23, 7:55 PM PST | Special Weather Statement | HNX | Kings | 50 min |
| Jan 23, 8:17 PM PST | Special Weather Statement | HNX | Kings | 43 min |
| Jan 23, 8:50 PM PST | Small Craft Advisory | SGX | 9 hr | |
| Jan 23, 10:32 PM PST | Frost Advisory | SGX | Riverside, San Bernardino | 9 hr |
| Jan 23, 10:32 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 33 hr |
| Jan 24, 12:10 AM PST | Special Marine Warning | MTR | 35 min | |
| Jan 24, 12:59 AM PST | Special Marine Warning | MTR | 46 min | |
| Jan 24, 1:29 AM PST | Special Marine Warning | MTR | 46 min | |
| Jan 24, 2:24 AM PST | Small Craft Advisory | EKA | 18 hr | |
| Jan 24, 3:07 AM PST | Small Craft Advisory for Rough Bar | MTR | 24 hr | |
| Jan 24, 4:25 AM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 12 hr |
| Jan 24, 9:05 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 24 hr | |
| Jan 24, 11:11 AM PST | Small Craft Advisory for Hazardous Seas | SGX | 10 hr | |
| Jan 24, 2:42 PM PST | Small Craft Advisory | EKA | 3 days | |
| Jan 24, 2:57 PM PST | High Surf Advisory | EKA | Del Norte, Humboldt, Mendocino | 49 hr |
| Jan 24, 3:50 PM PST | Frost Advisory | LOX | Los Angeles | 17 hr |
| Jan 24, 8:09 PM PST | Freeze Warning | LOX | Los Angeles | 13 hr |
| Jan 25, 12:34 AM PST | Freeze Watch | LOX | Los Angeles, Santa Barbara | 297 days |
| Jan 25, 4:46 AM PST | Dense Fog Advisory | HNX | 6 hr | |
| Jan 25, 8:13 AM PST | High Surf Advisory | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma | 43 hr |
| Jan 25, 8:36 AM PST | Small Craft Advisory for Rough Bar | MTR | 42 hr | |
| Jan 25, 12:31 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 19 hr |
| Jan 25, 1:41 PM PST | High Wind Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 23 hr |
| Jan 25, 2:10 PM PST | Frost Advisory | LOX | Los Angeles | 19 hr |
| Jan 25, 2:10 PM PST | Freeze Warning | LOX | 19 hr | |
| Jan 25, 3:31 PM PST | High Surf Advisory | LOX | Los Angeles | 53 hr |
| Jan 25, 8:09 PM PST | Small Craft Advisory | LOX | 13 hr | |
| Jan 25, 8:12 PM PST | Hard Freeze Warning | LOX | Santa Barbara | 13 hr |
| Jan 25, 9:16 PM PST | Wind Advisory | VEF | San Bernardino | 63 hr |
| Jan 25, 10:35 PM PST | Beach Hazards Statement | EKA | Del Norte, Humboldt, Mendocino | 41 hr |
| Jan 26, 1:47 AM PST | Freeze Watch | LOX | Santa Barbara | 296 days |
| Jan 26, 1:47 AM PST | High Wind Watch | LOX | Los Angeles | 13 hr |
| Jan 26, 2:01 AM PST | High Surf Advisory | SGX | Orange, San Diego | 41 hr |
| Jan 26, 2:13 AM PST | Small Craft Advisory for Hazardous Seas | LOX | 42 hr | |
| Jan 26, 2:16 AM PST | Wind Advisory | PSR | 38 hr | |
| Jan 26, 12:43 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 29 hr |
| Jan 26, 12:43 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 4 days |
| Jan 26, 2:48 PM PST | Frost Advisory | LOX | 17 hr | |
| Jan 26, 2:48 PM PST | Freeze Warning | LOX | 17 hr | |
| Jan 26, 2:48 PM PST | High Wind Warning | LOX | Los Angeles | 45 hr |
| Jan 26, 2:48 PM PST | Wind Advisory | LOX | Los Angeles | 3 days |
| Jan 26, 8:21 PM PST | Small Craft Advisory | LOX | 42 hr | |
| Jan 26, 10:31 PM PST | Small Craft Advisory | SGX | 29 hr | |
| Jan 27, 7:11 AM PST | Dense Fog Advisory | HNX | 4 hr | |
| Jan 27, 12:55 PM PST | Frost Advisory | LOX | 20 hr | |
| Jan 27, 2:18 PM PST | Wind Advisory | VEF | San Bernardino | 28 hr |
| Jan 28, 3:02 PM PST | Frost Advisory | LOX | 18 hr | |
| Jan 28, 3:02 PM PST | Freeze Warning | LOX | 18 hr | |
| Jan 29, 2:18 AM PST | Small Craft Advisory | EKA | 7 hr | |
| Jan 29, 5:39 PM PST | Wind Advisory | LOX | 9 hr | |
| Jan 30, 3:20 AM PST | Dense Fog Advisory | HNX | 8 hr | |
| Jan 30, 12:43 PM PST | Winter Storm Watch | STO | 23 hr | |
| Jan 30, 1:31 PM PST | Winter Storm Watch | HNX | 24 hr | |
| Jan 30, 3:11 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 23 hr |
| Jan 30, 9:25 PM PST | Gale Watch | EKA | 30 hr | |
| Jan 30, 11:38 PM PST | Dense Fog Advisory | HNX | 13 hr | |
| Jan 31, 2:08 AM PST | Wind Advisory | MTR | Marin, Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz and 1 more | 55 hr |
| Jan 31, 2:32 AM PST | Gale Watch | MTR | 12 hr | |
| Jan 31, 2:32 AM PST | Small Craft Advisory | MTR | 48 hr | |
| Jan 31, 11:37 AM PST | Winter Storm Warning | STO | 47 hr | |
| Jan 31, 1:31 PM PST | Winter Storm Warning | HNX | 3 days | |
| Jan 31, 1:31 PM PST | Winter Weather Advisory | HNX | 3 days | |
| Jan 31, 1:46 PM PST | Wind Advisory | STO | 23 hr | |
| Jan 31, 1:54 PM PST | Winter Weather Advisory | MFR | Siskiyou | 5 days |
| Jan 31, 2:01 PM PST | Winter Storm Warning | REV | Alpine, El Dorado, Mono, Nevada, Placer | 4 days |
| Jan 31, 2:01 PM PST | Winter Weather Advisory | REV | Lassen, Plumas, Sierra | 4 days |
| Jan 31, 2:32 PM PST | Gale Warning | MTR | 42 hr | |
| Jan 31, 2:58 PM PST | Gale Warning | EKA | 71 hr | |
| Jan 31, 2:58 PM PST | Small Craft Advisory | EKA | 5 days |
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.
- Humboldt County54
- San Bernardino County53
- Sonoma County48
- Santa Cruz County46
- Fresno County46
- Mendocino County45
- Santa Clara County45
- Monterey County43
- San Diego County41
- Riverside County40
- Los Angeles County40
- San Mateo County39
- Del Norte County38
- Siskiyou County38
- Kern County36
- Tulare County35
- Madera County32
- Santa Barbara County32
- Marin County30
- Modoc County28
- Napa County26
- Orange County26
- Kings County24
- Nevada County22
- City and County of San Francisco22
- Alpine County21
- El Dorado County21
- Plumas County21
- Trinity County20
- Placer County20
- Sierra County20
- Alameda County20
- San Benito County20
- San Luis Obispo County20
- Contra Costa County19
- Mariposa County18
- Lassen County17
- Mono County16
- Sacramento County16
- San Joaquin County14
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.