Weather alerts in California, January 2018

294 weather alerts in January 2018, 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 2018. Tap one for its archive.

Alerts: 294
Warnings: 54
Watches: 44
Advisories: 179
Busiest day: January 9, 201833 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, 9:28 PM PST	Dense Fog Advisory	SGX	Orange, San Diego	11 hr
Jan 1, 2:35 AM PST	Dense Fog Advisory	LOX		6 hr
Jan 1, 3:53 AM PST	Coastal Flood Advisory	EKA	Humboldt	8 hr
Jan 1, 1:14 PM PST	Beach Hazards Statement	LOX	Los Angeles	47 hr
Jan 1, 7:00 PM PST	Dense Fog Advisory	SGX	Orange, San Diego	7 hr
Jan 2, 2:16 AM PST	Coastal Flood Advisory	EKA	Humboldt	11 hr
Jan 2, 2:27 AM PST	Small Craft Advisory	MTR		3 days
Jan 3, 2:14 AM PST	Small Craft Advisory	MTR		43 hr
Jan 3, 2:53 AM PST	Coastal Flood Advisory	EKA	Humboldt	26 min
Jan 3, 3:01 AM PST	Small Craft Advisory	EKA		3 days
Jan 3, 3:19 AM PST	Coastal Flood Advisory	EKA	Humboldt	11 hr
Jan 3, 1:21 PM PST	Wind Advisory	MFR	Siskiyou	54 hr
Jan 3, 2:29 PM PST	Small Craft Advisory	MTR		13 hr
Jan 3, 2:29 PM PST	Small Craft Advisory	MTR		24 hr
Jan 3, 4:49 PM PST	Special Marine Warning	MTR		86 min
Jan 4, 6:52 AM PST	Coastal Flood Advisory	EKA	Humboldt	8 hr
Jan 5, 5:18 AM PST	Dense Fog Advisory	LOX		5 hr
Jan 5, 4:05 PM PST	Dense Fog Advisory	LOX		9 hr
Jan 5, 4:31 PM PST	Dense Fog Advisory	SGX	Orange, San Diego	10 hr
Jan 6, 2:28 AM PST	Small Craft Advisory	EKA		9 hr
Jan 6, 5:19 AM PST	Dense Fog Advisory	LOX		5 hr
Jan 6, 1:25 PM PST	High Wind Watch	HNX		21 hr
Jan 6, 1:35 PM PST	Winter Storm Watch	HNX		20 hr
Jan 6, 2:03 PM PST	Gale Watch	LOX		24 hr
Jan 6, 2:34 PM PST	Winter Storm Watch	STO		22 hr
Jan 6, 2:44 PM PST	Winter Storm Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	23 hr
Jan 6, 2:48 PM PST	Winter Storm Watch	VEF	Inyo	24 hr
Jan 6, 6:34 PM PST	High Wind Watch	LOX	Santa Barbara	48 hr
Jan 6, 6:51 PM PST	Winter Storm Watch	LOX		20 hr
Jan 6, 7:00 PM PST	Winter Storm Watch	SGX	Riverside, San Bernardino, San Diego	24 hr
Jan 6, 8:36 PM PST	High Wind Watch	SGX	Riverside, San Bernardino, San Diego	24 hr
Jan 6, 8:47 PM PST	Small Craft Advisory	EKA		3 days
Jan 6, 9:40 PM PST	Flash Flood Watch	LOX	Los Angeles	70 hr
Jan 6, 10:09 PM PST	Flash Flood Watch	SGX	Orange, Riverside, San Bernardino, San Diego	70 hr
Jan 7, 1:20 AM PST	Dense Fog Advisory	LOX		8 hr
Jan 7, 2:44 AM PST	Gale Watch	MTR		12 hr
Jan 7, 2:44 AM PST	Small Craft Advisory	MTR		4 days
Jan 7, 3:00 AM PST	Gale Watch	EKA		12 hr
Jan 7, 4:06 AM PST	Flash Flood Watch	MTR	Marin, Napa, Sonoma	45 hr
Jan 7, 4:33 AM PST	High Wind Warning	MTR	Monterey	47 hr
Jan 7, 4:33 AM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, Monterey, San Benito, City and County of San Francisco and 4 more	46 hr
Jan 7, 9:18 AM PST	Flash Flood Watch	HNX		55 hr
Jan 7, 9:57 AM PST	Winter Storm Warning	HNX		58 hr
Jan 7, 10:24 AM PST	High Wind Warning	HNX		36 hr
Jan 7, 12:47 PM PST	Small Craft Advisory	SGX		25 hr
Jan 7, 12:59 PM PST	Winter Weather Advisory	STO		38 hr
Jan 7, 2:01 PM PST	Winter Storm Warning	REV	Mono	36 hr
Jan 7, 2:01 PM PST	Winter Weather Advisory	REV	Alpine, El Dorado, Nevada, Placer	36 hr
Jan 7, 2:15 PM PST	Gale Warning	LOX		61 hr
Jan 7, 2:18 PM PST	Winter Storm Warning	VEF	Inyo	50 hr
Jan 7, 2:32 PM PST	Gale Warning	MTR		36 hr
Jan 7, 2:45 PM PST	Winter Storm Warning	LOX		53 hr
Jan 7, 2:50 PM PST	High Wind Warning	LOX	Santa Barbara	45 hr
Jan 7, 2:51 PM PST	Gale Warning	EKA		29 hr
Jan 7, 6:49 PM PST	Winter Storm Warning	SGX	Riverside, San Bernardino	51 hr
Jan 7, 7:51 PM PST	Wind Advisory	LOX	Los Angeles	40 hr
Jan 7, 8:15 PM PST	High Wind Warning	SGX	Riverside, San Bernardino, San Diego	48 hr
Jan 7, 8:15 PM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	39 hr
Jan 7, 9:05 PM PST	Small Craft Advisory	EKA		54 hr
Jan 7, 9:26 PM PST	High Wind Warning	VEF	San Bernardino	39 hr
Jan 7, 9:26 PM PST	Wind Advisory	VEF	San Bernardino	39 hr
Jan 8, 2:02 AM PST	Gale Watch	SGX		12 hr
Jan 8, 2:02 AM PST	Small Craft Advisory	SGX		59 hr
Jan 8, 2:34 AM PST	Small Craft Advisory	MTR		54 hr
Jan 8, 2:56 AM PST	Gale Watch	LOX		7 hr
Jan 8, 2:56 AM PST	Small Craft Advisory	LOX		22 hr
Jan 8, 8:07 AM PST	Flash Flood Watch	STO		19 hr
Jan 8, 12:59 PM PST	High Surf Advisory	LOX	Los Angeles	55 hr
Jan 8, 1:11 PM PST	Flash Flood Watch	VEF	Inyo	27 hr
Jan 8, 1:37 PM PST	High Surf Advisory	SGX	Orange, San Diego	52 hr
Jan 8, 1:45 PM PST	Gale Warning	SGX		20 hr
Jan 8, 1:53 PM PST	Wind Advisory	PSR	Imperial	31 hr
Jan 8, 10:16 PM PST	Wind Advisory	HNX		9 hr
Jan 8, 11:22 PM PST	Areal Flood Advisory	STO	Butte, Colusa, Glenn, Lake, Nevada, Placer and 8 more	10 hr
Jan 9, 1:00 AM PST	Special Weather Statement	LOX	San Luis Obispo	60 min
Jan 9, 1:55 AM PST	Areal Flood Advisory	LOX	San Luis Obispo, Santa Barbara	6 hr
Jan 9, 2:15 AM PST	Small Craft Advisory	LOX		42 hr
Jan 9, 2:25 AM PST	Winter Weather Advisory	REV	Mono	8 hr
Jan 9, 2:32 AM PST	Flash Flood Warning	LOX	Santa Barbara, Ventura	3 hr
Jan 9, 2:56 AM PST	Flash Flood Warning	LOX	San Luis Obispo, Santa Barbara	4 hr
Jan 9, 3:25 AM PST	Special Marine Warning	LOX		50 min
Jan 9, 3:33 AM PST	Special Weather Statement	LOX	Ventura	72 min
Jan 9, 3:35 AM PST	Flash Flood Warning	LOX	Santa Barbara, Ventura	6 hr
Jan 9, 3:59 AM PST	Areal Flood Advisory	LOX	Santa Barbara, Ventura	3 hr
Jan 9, 4:29 AM PST	Special Marine Warning	LOX		91 min
Jan 9, 4:29 AM PST	Special Weather Statement	LOX	Ventura	61 min
Jan 9, 4:45 AM PST	Areal Flood Advisory	SGX	Orange, Riverside, San Bernardino	5 hr
Jan 9, 4:51 AM PST	Areal Flood Advisory	SGX	San Diego	5 hr
Jan 9, 5:53 AM PST	Special Weather Statement	SGX	Orange	37 min
Jan 9, 6:02 AM PST	Areal Flood Advisory	LOX	Los Angeles	3 hr
Jan 9, 7:02 AM PST	Areal Flood Advisory	HNX	Fresno, Kern, Kings	3 hr
Jan 9, 8:35 AM PST	Areal Flood Advisory	MTR	Monterey, San Benito	3 hr
Jan 9, 9:21 AM PST	Areal Flood Advisory	STO	Amador, Calaveras, El Dorado, Nevada, Placer, Sacramento and 7 more	9 hr
Jan 9, 9:38 AM PST	Areal Flood Advisory	SGX	San Diego	112 min
Jan 9, 9:43 AM PST	Areal Flood Advisory	SGX	Riverside, San Bernardino, San Diego	2 hr
Jan 9, 10:23 AM PST	Areal Flood Advisory	VEF	Inyo, San Bernardino	6 hr
Jan 9, 10:39 AM PST	Areal Flood Advisory	LOX	Santa Barbara, Ventura	3 hr
Jan 9, 11:50 AM PST	Flash Flood Warning	LOX	Santa Barbara, Ventura	3 hr
Jan 9, 12:24 PM PST	Areal Flood Advisory	VEF	San Bernardino	6 hr
Jan 9, 12:29 PM PST	Areal Flood Advisory	LOX	Los Angeles	4 hr
Jan 9, 12:52 PM PST	Areal Flood Advisory	SGX	Orange, Riverside, San Bernardino	6 hr
Jan 9, 1:17 PM PST	Areal Flood Advisory	VEF	Inyo, San Bernardino	4 hr
Jan 9, 2:43 PM PST	Areal Flood Advisory	VEF	San Bernardino	6 hr
Jan 9, 2:52 PM PST	Hazardous Seas Warning	EKA		12 hr
Jan 9, 2:54 PM PST	Flash Flood Warning	SGX	Orange, Riverside	3 hr
Jan 9, 4:05 PM PST	Areal Flood Advisory	SGX	San Diego	3 hr
Jan 9, 4:44 PM PST	Areal Flood Advisory	HNX	Kern	3 hr
Jan 9, 7:00 PM PST	Areal Flood Advisory	SGX	San Diego	3 hr
Jan 9, 8:38 PM PST	Small Craft Advisory for Rough Bar	MTR		12 hr
Jan 10, 3:19 AM PST	Wind Advisory	MFR	Modoc	46 hr
Jan 10, 3:35 AM PST	Small Craft Advisory	EKA		71 hr
Jan 10, 6:02 AM PST	Dense Fog Advisory	HNX		8 hr
Jan 10, 9:12 AM PST	Small Craft Advisory	LOX		11 hr
Jan 10, 2:09 PM PST	Wind Advisory	LOX		12 hr
Jan 10, 5:36 PM PST	Gale Warning	LOX		3 hr
Jan 10, 8:23 PM PST	Small Craft Advisory	LOX		6 hr
Jan 10, 9:01 PM PST	Small Craft Advisory	MTR		54 hr
Jan 11, 3:02 AM PST	Small Craft Advisory for Rough Bar	MTR		23 hr
Jan 11, 6:48 AM PST	Dense Fog Advisory	HNX		3 hr
Jan 11, 8:44 AM PST	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	11 hr
Jan 11, 9:27 AM PST	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	18 hr
Jan 11, 3:42 PM PST	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	5 hr
Jan 11, 6:51 PM PST	High Surf Advisory	LOX		43 hr
Jan 12, 3:48 AM PST	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	63 hr
Jan 12, 4:00 AM PST	Dense Fog Advisory	HNX		6 hr
Jan 12, 4:00 AM PST	Dense Fog Advisory	STO		7 hr
Jan 12, 10:10 AM PST	Dense Fog Advisory	HNX		110 min
Jan 12, 10:47 AM PST	Wind Advisory	LOX	Los Angeles	27 hr
Jan 12, 2:02 PM PST	Small Craft Advisory	LOX		25 hr
Jan 12, 9:20 PM PST	Dense Fog Advisory	STO		15 hr
Jan 13, 3:09 AM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	11 hr
Jan 13, 3:12 AM PST	Dense Fog Advisory	HNX		8 hr
Jan 13, 1:15 PM PST	Beach Hazards Statement	SGX	Orange, San Diego	18 hr
Jan 13, 2:10 PM PST	Beach Hazards Statement	LOX	Los Angeles	13 hr
Jan 13, 3:02 PM PST	Wind Advisory	MFR	Modoc, Siskiyou	55 hr
Jan 13, 3:14 PM PST	Gale Watch	EKA		24 hr
Jan 13, 3:14 PM PST	Small Craft Advisory	EKA		4 days
Jan 13, 7:41 PM PST	High Surf Advisory	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	65 hr
Jan 14, 2:37 AM PST	Small Craft Advisory for Rough Bar	MTR		7 days
Jan 14, 2:37 AM PST	Small Craft Advisory	MTR		42 hr
Jan 14, 3:36 AM PST	High Surf Advisory	LOX	Los Angeles	7 days
Jan 14, 7:35 AM PST	High Surf Advisory	SGX	Orange, San Diego	7 days
Jan 14, 2:43 PM PST	Wind Advisory	EKA	Del Norte, Humboldt	28 hr
Jan 14, 3:13 PM PST	Gale Warning	EKA		30 hr
Jan 15, 3:23 AM PST	Small Craft Advisory for Hazardous Seas	LOX		3 days
Jan 15, 3:53 AM PST	Dense Fog Advisory	HNX		8 hr
Jan 15, 4:33 AM PST	Dense Fog Advisory	LOX		4 hr
Jan 15, 5:30 AM PST	Dense Fog Advisory	STO		6 hr
Jan 15, 1:04 PM PST	High Wind Watch	MFR	Siskiyou	26 hr
Jan 15, 2:11 PM PST	Winter Storm Watch	STO		48 hr
Jan 15, 2:32 PM PST	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	48 hr
Jan 15, 8:52 PM PST	Small Craft Advisory	EKA		34 hr
Jan 15, 8:54 PM PST	Dense Fog Advisory	STO		6 hr
Jan 15, 11:23 PM PST	Dense Fog Advisory	HNX		12 hr
Jan 16, 2:26 AM PST	Wind Advisory	EKA	Del Norte	41 hr
Jan 16, 2:46 AM PST	Gale Warning	EKA		42 hr
Jan 16, 2:46 AM PST	Hazardous Seas Warning	EKA		3 days
Jan 16, 3:36 AM PST	Small Craft Advisory	LOX		5 days
Jan 16, 5:03 AM PST	Dense Fog Advisory	LOX		3 hr
Jan 16, 1:34 PM PST	High Surf Warning	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	3 days
Jan 16, 2:19 PM PST	Winter Storm Watch	EKA	Del Norte, Humboldt, Trinity	24 hr
Jan 16, 2:25 PM PST	High Wind Watch	REV	Mono	24 hr
Jan 16, 2:27 PM PST	High Surf Warning	EKA	Del Norte, Humboldt, Mendocino	56 hr
Jan 16, 2:38 PM PST	High Wind Warning	MFR	Siskiyou	40 hr
Jan 16, 2:38 PM PST	Wind Advisory	MFR	Modoc, Siskiyou	40 hr
Jan 16, 5:20 PM PST	High Surf Warning	LOX		4 days
Jan 16, 9:04 PM PST	Dense Fog Advisory	HNX		13 hr
Jan 17, 2:24 AM PST	Dense Fog Advisory	STO		9 hr
Jan 17, 2:51 AM PST	Dense Fog Advisory	LOX		6 hr
Jan 17, 9:22 AM PST	Small Craft Advisory	MTR		9 hr
Jan 17, 1:23 PM PST	Gale Watch	SGX		36 hr
Jan 17, 2:11 PM PST	Gale Watch	LOX		37 hr
Jan 17, 2:11 PM PST	Winter Storm Warning	STO		49 hr
Jan 17, 2:11 PM PST	Winter Weather Advisory	STO		49 hr
Jan 17, 2:20 PM PST	Winter Weather Advisory	EKA	Del Norte, Humboldt, Trinity	53 hr
Jan 17, 2:32 PM PST	High Wind Warning	REV	Mono	31 hr
Jan 17, 2:32 PM PST	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	28 hr
Jan 17, 2:32 PM PST	Winter Storm Warning	REV	Alpine, El Dorado, Nevada, Placer	41 hr
Jan 17, 2:32 PM PST	Winter Weather Advisory	REV	Lassen, Mono, Plumas, Sierra	41 hr
Jan 17, 2:51 PM PST	Winter Weather Advisory	MFR	Modoc, Siskiyou	43 hr
Jan 17, 6:20 PM PST	Small Craft Advisory for Hazardous Seas	MTR		20 hr
Jan 17, 8:47 PM PST	Small Craft Advisory	EKA		6 hr
Jan 17, 10:59 PM PST	Dense Fog Advisory	HNX		13 hr
Jan 18, 2:43 AM PST	Winter Weather Advisory	SGX	Riverside, San Bernardino, San Diego	55 hr
Jan 18, 3:24 AM PST	Winter Weather Advisory	HNX		58 hr
Jan 18, 3:41 AM PST	Wind Advisory	VEF	Inyo	26 hr
Jan 18, 3:58 AM PST	Beach Hazards Statement	LOX		64 hr
Jan 18, 4:35 AM PST	Winter Weather Advisory	LOX	Santa Barbara	58 hr
Jan 18, 2:07 PM PST	Small Craft Advisory	MTR		5 days
Jan 18, 10:55 PM PST	High Surf Advisory	EKA	Del Norte, Humboldt, Mendocino	12 hr
Jan 19, 1:24 AM PST	Gale Warning	SGX		45 hr
Jan 19, 1:24 AM PST	Small Craft Advisory for Hazardous Seas	SGX		13 hr
Jan 19, 3:05 AM PST	Gale Warning	LOX		48 hr
Jan 19, 5:20 AM PST	Wind Advisory	LOX	Los Angeles	46 hr
Jan 19, 10:39 AM PST	Winter Weather Advisory	LOX	Santa Barbara	23 hr
Jan 19, 11:37 AM PST	High Wind Watch	MFR	Siskiyou	16 hr
Jan 19, 2:04 PM PST	Winter Storm Watch	EKA	Trinity	24 hr
Jan 19, 2:35 PM PST	Winter Storm Watch	MFR	Siskiyou	25 hr
Jan 19, 2:40 PM PST	Gale Watch	EKA		24 hr
Jan 19, 2:40 PM PST	Small Craft Advisory	EKA		42 hr
Jan 19, 3:20 PM PST	Winter Storm Watch	STO		22 hr
Jan 19, 8:53 PM PST	Freeze Watch	LOX		17 hr
Jan 19, 11:50 PM PST	Wind Advisory	PSR	Imperial	4 hr
Jan 20, 2:45 AM PST	Gale Warning	EKA		39 hr
Jan 20, 2:51 AM PST	Wind Advisory	EKA	Del Norte, Humboldt	37 hr
Jan 20, 3:24 AM PST	Winter Weather Advisory	MFR	Modoc, Siskiyou	55 hr
Jan 20, 3:46 AM PST	High Wind Warning	MFR	Siskiyou	39 hr
Jan 20, 3:55 AM PST	Frost Advisory	SGX	Riverside, San Bernardino	28 hr
Jan 20, 3:55 AM PST	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	14 hr
Jan 20, 1:05 PM PST	Winter Storm Warning	STO		14 hr
Jan 20, 1:05 PM PST	Winter Weather Advisory	STO		45 hr
Jan 20, 1:47 PM PST	Winter Storm Warning	EKA		32 hr
Jan 20, 1:47 PM PST	Winter Weather Advisory	EKA	Trinity	32 hr
Jan 20, 2:17 PM PST	Freeze Warning	LOX		19 hr
Jan 20, 3:23 PM PST	Winter Storm Warning	MFR	Siskiyou	27 hr
Jan 20, 8:16 PM PST	High Surf Advisory	LOX		7 hr
Jan 20, 9:41 PM PST	Frost Advisory	LOX		11 hr
Jan 21, 3:23 AM PST	Small Craft Advisory for Hazardous Seas	LOX		6 hr
Jan 21, 3:34 AM PST	Small Craft Advisory	MTR		48 hr
Jan 21, 9:04 AM PST	Small Craft Advisory for Hazardous Seas	LOX		5 hr
Jan 21, 2:13 PM PST	Small Craft Advisory	LOX		48 hr
Jan 21, 2:13 PM PST	Small Craft Advisory for Hazardous Seas	LOX		38 hr
Jan 21, 4:50 PM PST	Small Craft Advisory	EKA		40 hr
Jan 21, 5:49 PM PST	High Surf Advisory	LOX		41 hr
Jan 22, 1:14 AM PST	Winter Weather Advisory	MFR	Siskiyou	9 hr
Jan 22, 2:23 AM PST	Small Craft Advisory for Rough Bar	MTR		30 hr
Jan 22, 2:28 AM PST	High Wind Watch	MFR	Siskiyou	13 hr
Jan 22, 2:52 AM PST	Gale Watch	EKA		11 hr
Jan 22, 1:05 PM PST	Winter Storm Watch	STO		23 hr
Jan 22, 2:13 PM PST	Gale Watch	EKA		19 hr
Jan 22, 2:13 PM PST	Gale Warning	EKA		43 hr
Jan 22, 3:00 PM PST	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	55 hr
Jan 22, 3:00 PM PST	Wind Advisory	REV	Mono	55 hr
Jan 22, 3:04 PM PST	High Wind Warning	MFR	Siskiyou	46 hr
Jan 22, 3:04 PM PST	High Wind Warning	MFR	Modoc	51 hr
Jan 22, 3:06 PM PST	Winter Weather Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	3 days
Jan 22, 3:35 PM PST	Winter Storm Warning	MFR	Siskiyou	3 days
Jan 22, 3:35 PM PST	Winter Weather Advisory	MFR	Siskiyou	3 days
Jan 23, 1:35 AM PST	Tsunami Watch	AAQ	Alameda, Contra Costa, Del Norte, Humboldt, Los Angeles, Marin and 11 more	3 hr
Jan 23, 3:03 AM PST	Small Craft Advisory	MTR		3 days
Jan 23, 3:40 AM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	16 hr
Jan 23, 3:55 AM PST	Small Craft Advisory for Hazardous Seas	LOX		10 hr
Jan 23, 6:43 AM PST	Wind Advisory	EKA	Del Norte, Humboldt	25 hr
Jan 23, 8:44 AM PST	Small Craft Advisory	EKA		5 days
Jan 23, 12:17 PM PST	Winter Storm Warning	STO		63 hr
Jan 23, 2:19 PM PST	Winter Weather Advisory	EKA	Del Norte, Humboldt, Mendocino, Trinity	60 hr
Jan 23, 2:21 PM PST	Winter Weather Advisory	STO		61 hr
Jan 23, 2:22 PM PST	Wind Advisory	MFR	Modoc	47 hr
Jan 24, 12:11 AM PST	Dense Fog Advisory	HNX		9 hr
Jan 24, 2:14 AM PST	Small Craft Advisory	MTR		60 hr
Jan 24, 3:13 AM PST	Winter Weather Advisory	MFR	Siskiyou	43 hr
Jan 24, 9:03 AM PST	Flood Watch	EKA	Mendocino	7 hr
Jan 24, 9:03 AM PST	Small Craft Advisory	EKA		66 hr
Jan 24, 10:21 AM PST	Areal Flood Warning	EKA	Mendocino	3 hr
Jan 24, 10:52 AM PST	Areal Flood Advisory	EKA	Humboldt, Mendocino, Trinity	113 min
Jan 24, 11:45 AM PST	Wind Advisory	STO		2 hr
Jan 24, 1:10 PM PST	Small Craft Advisory	SGX		45 hr
Jan 24, 2:13 PM PST	Small Craft Advisory	MTR		48 hr
Jan 24, 2:16 PM PST	Small Craft Advisory	LOX		3 days
Jan 24, 6:13 PM PST	Wind Advisory	MFR	Siskiyou	16 hr
Jan 25, 2:38 AM PST	Small Craft Advisory for Rough Bar	MTR		48 hr
Jan 25, 4:19 AM PST	Special Weather Statement	EKA	Humboldt	26 min
Jan 25, 8:50 AM PST	Small Craft Advisory for Hazardous Seas	LOX		42 hr
Jan 25, 12:21 PM PST	Special Weather Statement	STO	Solano	24 min
Jan 25, 12:51 PM PST	Special Weather Statement	STO	Solano	39 min
Jan 25, 12:58 PM PST	Special Weather Statement	MTR	Santa Clara	32 min
Jan 25, 1:34 PM PST	Special Weather Statement	STO	Sacramento	56 min
Jan 25, 1:58 PM PST	Fire Weather Watch	LOX	Los Angeles	24 hr
Jan 25, 1:59 PM PST	Special Weather Statement	STO	Sutter	31 min
Jan 25, 2:00 PM PST	Frost Advisory	LOX		19 hr
Jan 25, 2:00 PM PST	Wind Advisory	LOX		13 hr
Jan 25, 2:15 PM PST	Tornado Warning	STO	Butte, Yuba	30 min
Jan 25, 6:35 PM PST	High Surf Advisory	LOX		37 hr
Jan 25, 8:34 PM PST	Gale Watch	EKA		6 hr
Jan 26, 2:37 AM PST	Gale Warning	EKA		29 hr
Jan 26, 4:43 AM PST	Winter Storm Watch	MFR	Siskiyou	10 hr
Jan 26, 4:43 AM PST	Winter Weather Advisory	MFR	Siskiyou	28 hr
Jan 26, 5:08 AM PST	Wind Advisory	MFR	Siskiyou	36 hr
Jan 26, 9:53 AM PST	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	4 hr
Jan 26, 2:11 PM PST	Small Craft Advisory	MTR		37 hr
Jan 26, 2:17 PM PST	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	3 days
Jan 26, 2:25 PM PST	Red Flag Warning	LOX	Los Angeles	3 days
Jan 26, 10:07 PM PST	Wind Advisory	LOX	Los Angeles	62 hr
Jan 27, 2:36 AM PST	Small Craft Advisory	LOX		57 hr
Jan 27, 7:14 AM PST	Dense Fog Advisory	HNX		3 hr
Jan 27, 8:05 AM PST	Small Craft Advisory	EKA		14 hr
Jan 27, 2:15 PM PST	Wind Advisory	VEF	San Bernardino	28 hr
Jan 28, 1:49 AM PST	High Wind Warning	LOX		34 hr
Jan 28, 3:14 AM PST	High Wind Warning	SGX	Orange, Riverside, San Bernardino, San Diego	34 hr
Jan 28, 2:04 PM PST	Small Craft Advisory	MTR		3 days
Jan 29, 2:44 PM PST	Small Craft Advisory	EKA		57 hr
Jan 30, 7:17 AM PST	Dense Fog Advisory	HNX		3 hr
Jan 31, 2:27 AM PST	Dense Fog Advisory	HNX		10 hr
Jan 31, 2:55 PM PST	Small Craft Advisory	MTR		7 days

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Tornado Warning	1
Special Weather Statement	10
Flooding
Areal Flood Warning	1
Flash Flood Warning	5
Flash Flood Watch	6
Flood Watch	1
Areal Flood Advisory	22
Winter
Winter Storm Warning	12
Winter Storm Watch	14
Winter Weather Advisory	21
Cold
Freeze Warning	1
Freeze Watch	1
Frost Advisory	3
Wind and dust
High Wind Warning	12
High Wind Watch	7
Lake Wind Advisory	3
Wind Advisory	30
Fire
Red Flag Warning	2
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	29
Coast and beach
High Surf Warning	3
Tsunami Watch	1
Coastal Flood Advisory	5
High Surf Advisory	10
Beach Hazards Statement	7
Marine
Gale Warning	12
Hazardous Seas Warning	2
Special Marine Warning	3
Gale Watch	12
Small Craft Advisory	43
Small Craft Advisory for Hazardous Seas	8
Small Craft Advisory for Rough Bar	5

By county

Every county with at least one alert. A county page lists each alert that covered it.

13 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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.