Weather alerts in California, March 2018

346 weather alerts in March 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 March 2018. Tap one for its archive.

Alerts: 346
Warnings: 55
Watches: 29
Advisories: 183
Busiest day: March 22, 201859 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
Mar 1, 2:41 AM PST	Small Craft Advisory	EKA		3 days
Mar 1, 2:53 AM PST	Winter Weather Advisory	EKA	Del Norte, Humboldt, Mendocino	35 hr
Mar 1, 2:54 AM PST	Winter Storm Warning	LOX		47 hr
Mar 1, 2:54 AM PST	Winter Weather Advisory	LOX		66 hr
Mar 1, 2:57 AM PST	Small Craft Advisory	LOX		12 hr
Mar 1, 2:57 AM PST	Small Craft Advisory	LOX		24 hr
Mar 1, 3:12 AM PST	Wind Advisory	LOX	Santa Barbara	42 hr
Mar 1, 3:58 AM PST	Wind Advisory	VEF	San Bernardino	65 hr
Mar 1, 3:58 AM PST	Wind Advisory	VEF	Inyo, San Bernardino	65 hr
Mar 1, 9:21 AM PST	Special Weather Statement	EKA	Del Norte	24 min
Mar 1, 1:04 PM PST	Winter Storm Warning	SGX	San Bernardino	55 hr
Mar 1, 1:04 PM PST	Winter Weather Advisory	SGX	Riverside	55 hr
Mar 1, 2:09 PM PST	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	32 hr
Mar 1, 3:15 PM PST	Special Weather Statement	STO	Shasta	60 min
Mar 1, 7:59 PM PST	Winter Weather Advisory	VEF	Inyo	14 hr
Mar 1, 10:47 PM PST	High Surf Advisory	LOX		52 hr
Mar 1, 10:59 PM PST	Winter Storm Warning	MFR	Siskiyou	29 hr
Mar 1, 10:59 PM PST	Winter Weather Advisory	MFR	Siskiyou	47 hr
Mar 1, 11:37 PM PST	Areal Flood Advisory	LOX	San Luis Obispo	3 hr
Mar 1, 11:42 PM PST	Areal Flood Advisory	HNX	Fresno, Madera, Mariposa, Tulare	11 hr
Mar 2, 1:16 AM PST	Areal Flood Advisory	LOX	Santa Barbara	3 hr
Mar 2, 1:30 AM PST	High Surf Advisory	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	32 hr
Mar 2, 1:31 AM PST	Winter Weather Advisory	HNX		44 hr
Mar 2, 2:37 AM PST	Small Craft Advisory	MTR		18 hr
Mar 2, 2:45 AM PST	Flash Flood Warning	LOX	Santa Barbara	4 hr
Mar 2, 3:19 AM PST	Wind Advisory	MFR	Siskiyou	16 hr
Mar 2, 3:52 AM PST	Areal Flood Advisory	LOX	Ventura	3 hr
Mar 2, 4:06 AM PST	Special Marine Warning	EKA		24 min
Mar 2, 6:26 AM PST	Wind Advisory	SGX	San Bernardino	15 hr
Mar 2, 6:54 AM PST	Areal Flood Advisory	LOX	Ventura	4 hr
Mar 2, 8:53 AM PST	Small Craft Advisory for Rough Bar	MTR		30 hr
Mar 2, 10:11 AM PST	Special Weather Statement	MTR	Santa Clara	34 min
Mar 2, 10:46 AM PST	Areal Flood Advisory	LOX	Los Angeles	8 hr
Mar 2, 2:05 PM PST	Small Craft Advisory for Hazardous Seas	LOX		37 hr
Mar 2, 4:56 PM PST	Special Weather Statement	STO	Amador	34 min
Mar 2, 9:09 PM PST	Small Craft Advisory	MTR		18 hr
Mar 2, 9:12 PM PST	Winter Weather Advisory	EKA	Del Norte, Humboldt, Mendocino, Trinity	31 hr
Mar 3, 4:20 AM PST	Areal Flood Advisory	LOX	Santa Barbara	115 min
Mar 3, 5:34 AM PST	Areal Flood Advisory	LOX	Ventura	116 min
Mar 3, 10:44 AM PST	Wind Advisory	LOX		18 hr
Mar 3, 11:59 AM PST	Special Weather Statement	STO	Solano	31 min
Mar 3, 12:38 PM PST	Special Weather Statement	STO	Solano	37 min
Mar 3, 1:25 PM PST	Special Weather Statement	STO	Sacramento	50 min
Mar 3, 1:33 PM PST	Special Weather Statement	STO	Sutter	42 min
Mar 3, 2:08 PM PST	Special Weather Statement	STO	San Joaquin	22 min
Mar 3, 2:24 PM PST	Special Weather Statement	HNX	Kings	51 min
Mar 3, 3:17 PM PST	Special Weather Statement	HNX	Fresno, Kings	43 min
Mar 3, 3:50 PM PST	Special Weather Statement	STO	Stanislaus	40 min
Mar 3, 3:59 PM PST	Special Weather Statement	HNX	Fresno	46 min
Mar 3, 4:17 PM PST	Small Craft Advisory	LOX		11 hr
Mar 3, 4:43 PM PST	Special Weather Statement	HNX	Tulare	47 min
Mar 3, 5:44 PM PST	Frost Advisory	LOX	Los Angeles	15 hr
Mar 4, 2:11 AM PST	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	38 hr
Mar 4, 7:30 AM PST	Dense Fog Advisory	STO		3 hr
Mar 4, 8:46 AM PST	Small Craft Advisory	LOX		18 hr
Mar 4, 2:17 PM PST	Frost Advisory	EKA	Del Norte, Humboldt, Mendocino	19 hr
Mar 4, 2:44 PM PST	Frost Advisory	LOX		18 hr
Mar 5, 1:18 AM PST	Freeze Warning	EKA	Mendocino	8 hr
Mar 5, 2:26 AM PST	Small Craft Advisory	EKA		4 days
Mar 5, 12:51 PM PST	Small Craft Advisory	LOX		2 hr
Mar 5, 1:47 PM PST	High Wind Watch	MFR	Siskiyou	38 hr
Mar 5, 2:26 PM PST	Frost Advisory	EKA	Mendocino	19 hr
Mar 6, 2:15 AM PST	Small Craft Advisory	MTR		43 hr
Mar 6, 2:56 AM PST	Gale Watch	EKA		23 hr
Mar 6, 2:52 PM PST	Wind Advisory	MFR	Modoc, Siskiyou	52 hr
Mar 7, 2:12 AM PST	Gale Warning	EKA		30 hr
Mar 7, 3:28 AM PST	High Wind Warning	MFR	Modoc	37 hr
Mar 7, 9:04 AM PST	Small Craft Advisory	MTR		12 hr
Mar 7, 3:01 PM PST	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	28 hr
Mar 8, 9:04 AM PST	Small Craft Advisory	LOX		18 hr
Mar 8, 1:00 PM PST	Blowing Dust Advisory	MFR	Modoc, Siskiyou	3 hr
Mar 8, 7:43 PM PST	Wind Advisory	LOX		8 hr
Mar 10, 2:33 PM PST	High Wind Watch	MFR	Siskiyou	23 hr
Mar 10, 6:48 PM PST	Areal Flood Advisory	LOX	San Luis Obispo, Santa Barbara	3 hr
Mar 10, 8:05 PM PST	Areal Flood Advisory	LOX	Ventura	3 hr
Mar 10, 10:35 PM PST	Areal Flood Advisory	LOX	Los Angeles	3 hr
Mar 11, 3:04 AM PDT	Gale Watch	EKA		23 hr
Mar 11, 4:05 AM PDT	Small Craft Advisory	MTR		53 hr
Mar 11, 7:10 AM PDT	Dense Fog Advisory	HNX		110 min
Mar 11, 12:27 PM PDT	Winter Storm Watch	HNX		16 hr
Mar 11, 1:09 PM PDT	Winter Storm Watch	STO		14 hr
Mar 11, 2:34 PM PDT	Winter Storm Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	12 hr
Mar 11, 3:01 PM PDT	High Wind Warning	MFR	Siskiyou	50 hr
Mar 11, 3:01 PM PDT	Wind Advisory	MFR	Modoc, Siskiyou	50 hr
Mar 11, 5:46 PM PDT	Wind Advisory	EKA	Humboldt	31 hr
Mar 12, 2:07 AM PDT	Small Craft Advisory	LOX		25 hr
Mar 12, 2:27 AM PDT	Gale Warning	EKA		27 hr
Mar 12, 2:27 AM PDT	Small Craft Advisory	EKA		68 hr
Mar 12, 2:54 AM PDT	Winter Weather Advisory	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	67 hr
Mar 12, 3:00 AM PDT	Winter Storm Warning	STO		68 hr
Mar 12, 3:10 AM PDT	Winter Weather Advisory	VEF	Inyo	56 hr
Mar 12, 4:05 AM PDT	Winter Storm Warning	HNX		66 hr
Mar 12, 4:05 AM PDT	Winter Weather Advisory	HNX		3 days
Mar 12, 2:14 PM PDT	Flash Flood Watch	LOX		20 hr
Mar 12, 2:25 PM PDT	Winter Storm Warning	REV	Alpine, El Dorado, Nevada, Placer	55 hr
Mar 13, 1:30 AM PDT	Wind Advisory	EKA	Humboldt	3 hr
Mar 13, 2:33 AM PDT	Wind Advisory	VEF	Inyo, San Bernardino	44 hr
Mar 13, 3:28 AM PDT	Wind Advisory	REV	Modoc	16 hr
Mar 13, 3:28 AM PDT	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	47 hr
Mar 13, 11:11 AM PDT	Areal Flood Advisory	HNX	Madera, Mariposa, Merced, Tuolumne	3 hr
Mar 13, 1:25 PM PDT	Special Weather Statement	HNX	Merced	50 min
Mar 13, 1:51 PM PDT	Special Weather Statement	HNX	Merced	39 min
Mar 13, 2:00 PM PDT	Winter Storm Watch	STO		25 hr
Mar 13, 2:12 PM PDT	Areal Flood Advisory	HNX	Madera, Mariposa, Merced, Tuolumne	3 hr
Mar 13, 2:17 PM PDT	Special Weather Statement	HNX	Mariposa	73 min
Mar 13, 2:36 PM PDT	Flash Flood Warning	HNX	Mariposa, Tuolumne	4 hr
Mar 13, 2:52 PM PDT	Winter Storm Watch	HNX		22 hr
Mar 13, 4:18 PM PDT	Special Weather Statement	HNX	Mariposa	42 min
Mar 13, 4:45 PM PDT	Winter Storm Warning	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	3 days
Mar 13, 4:52 PM PDT	Special Weather Statement	HNX	Madera, Mariposa	53 min
Mar 13, 4:59 PM PDT	Special Weather Statement	HNX		46 min
Mar 13, 5:20 PM PDT	Special Weather Statement	HNX	Tulare	40 min
Mar 13, 5:23 PM PDT	Special Weather Statement	HNX	Madera	37 min
Mar 13, 5:40 PM PDT	Special Weather Statement	HNX	Tulare	50 min
Mar 13, 5:51 PM PDT	Special Weather Statement	HNX	Tulare	39 min
Mar 13, 5:58 PM PDT	Flash Flood Warning	HNX	Tulare	92 min
Mar 13, 6:05 PM PDT	Special Weather Statement	HNX		40 min
Mar 13, 6:31 PM PDT	Special Weather Statement	HNX	Tulare	44 min
Mar 13, 9:11 PM PDT	Special Weather Statement	HNX	Tulare	34 min
Mar 14, 12:19 AM PDT	Wind Advisory	PSR	Imperial, Riverside, San Bernardino	23 hr
Mar 14, 2:08 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	21 hr
Mar 14, 3:45 AM PDT	Wind Advisory	LOX		17 hr
Mar 14, 4:19 AM PDT	Winter Weather Advisory	EKA	Del Norte, Humboldt, Mendocino, Trinity	56 hr
Mar 14, 12:33 PM PDT	Special Weather Statement	STO	Sacramento	42 min
Mar 14, 12:46 PM PDT	Special Weather Statement	STO	Amador	44 min
Mar 14, 12:53 PM PDT	Winter Weather Advisory	HNX		33 hr
Mar 14, 12:55 PM PDT	Special Weather Statement	STO	Butte	50 min
Mar 14, 1:25 PM PDT	Special Weather Statement	STO	Amador	50 min
Mar 14, 1:32 PM PDT	Small Craft Advisory	SGX		36 hr
Mar 14, 1:39 PM PDT	Special Weather Statement	STO	San Joaquin	51 min
Mar 14, 2:13 PM PDT	Winter Storm Warning	MFR	Siskiyou	42 hr
Mar 14, 2:13 PM PDT	Winter Weather Advisory	MFR	Modoc, Siskiyou	42 hr
Mar 14, 2:15 PM PDT	Small Craft Advisory	LOX		37 hr
Mar 14, 2:32 PM PDT	Special Weather Statement	STO	Butte, Yuba	58 min
Mar 14, 2:59 PM PDT	Small Craft Advisory	MTR		14 hr
Mar 14, 3:26 PM PDT	Winter Storm Warning	STO		62 hr
Mar 14, 4:24 PM PDT	Special Weather Statement	STO	Butte	66 min
Mar 14, 4:37 PM PDT	Special Weather Statement	STO	Sutter	53 min
Mar 14, 4:38 PM PDT	Special Weather Statement	HNX	Fresno	37 min
Mar 14, 5:18 PM PDT	Areal Flood Advisory	HNX	Fresno	117 min
Mar 14, 5:33 PM PDT	Areal Flood Advisory	STO	Butte, Sutter, Yuba	117 min
Mar 14, 6:07 PM PDT	Blowing Dust Advisory	PSR	Imperial	3 hr
Mar 14, 6:29 PM PDT	Special Weather Statement	STO	Yolo	31 min
Mar 14, 7:40 PM PDT	Special Weather Statement	STO	Sacramento	35 min
Mar 14, 8:27 PM PDT	Small Craft Advisory	MTR		25 hr
Mar 14, 9:05 PM PDT	Areal Flood Advisory	LOX	Ventura	3 hr
Mar 14, 9:51 PM PDT	Winter Storm Warning	HNX		24 hr
Mar 14, 10:50 PM PDT	Areal Flood Advisory	LOX	Ventura	3 hr
Mar 14, 10:57 PM PDT	Areal Flood Advisory	LOX	Santa Barbara	3 hr
Mar 15, 12:37 AM PDT	Special Marine Warning	LOX		53 min
Mar 15, 12:53 AM PDT	Areal Flood Advisory	HNX	Kern, Tulare	3 hr
Mar 15, 1:36 AM PDT	Areal Flood Advisory	LOX	Los Angeles	3 hr
Mar 15, 1:54 AM PDT	Areal Flood Advisory	HNX	Kern	111 min
Mar 15, 2:49 AM PDT	Wind Advisory	VEF	San Bernardino	20 hr
Mar 15, 2:59 AM PDT	Small Craft Advisory	EKA		10 hr
Mar 15, 3:14 AM PDT	Areal Flood Advisory	LOX	Los Angeles	2 hr
Mar 15, 3:36 AM PDT	Winter Weather Advisory	STO		42 hr
Mar 15, 8:47 AM PDT	Winter Weather Advisory	REV	Modoc	34 hr
Mar 15, 2:04 PM PDT	Winter Weather Advisory	SGX	Riverside, San Bernardino, San Diego	61 hr
Mar 15, 2:21 PM PDT	Small Craft Advisory for Hazardous Seas	EKA		28 hr
Mar 15, 2:32 PM PDT	Winter Weather Advisory	LOX		59 hr
Mar 15, 6:08 PM PDT	Special Weather Statement	STO	Tehama	22 min
Mar 15, 6:29 PM PDT	Tornado Warning	STO	Tehama	31 min
Mar 15, 9:37 PM PDT	Winter Storm Warning	HNX		31 hr
Mar 15, 9:37 PM PDT	Winter Weather Advisory	HNX		8 hr
Mar 16, 2:56 AM PDT	Winter Weather Advisory	VEF	Inyo	26 hr
Mar 16, 2:57 AM PDT	Wind Advisory	VEF	Inyo, San Bernardino	26 hr
Mar 16, 3:38 AM PDT	Freeze Watch	EKA	Mendocino	11 hr
Mar 16, 5:14 AM PDT	Winter Weather Advisory	HNX		23 hr
Mar 16, 2:12 PM PDT	Frost Advisory	EKA	Mendocino	19 hr
Mar 16, 2:40 PM PDT	Special Weather Statement	STO	Placer	35 min
Mar 16, 3:06 PM PDT	Special Weather Statement	STO	Tehama	39 min
Mar 16, 3:34 PM PDT	Special Weather Statement	STO	Yuba	41 min
Mar 16, 4:50 PM PDT	Special Weather Statement	STO	Tehama	40 min
Mar 16, 5:15 PM PDT	Special Weather Statement	STO	Tehama	45 min
Mar 16, 5:24 PM PDT	Severe Thunderstorm Warning	STO	Butte, Tehama	36 min
Mar 16, 6:02 PM PDT	Severe Thunderstorm Warning	STO	Butte, Tehama	28 min
Mar 16, 6:34 PM PDT	Special Weather Statement	HNX	Kings	41 min
Mar 16, 6:59 PM PDT	Special Weather Statement	HNX	Kings	46 min
Mar 16, 8:28 PM PDT	Special Weather Statement	HNX	Tulare	32 min
Mar 16, 11:31 PM PDT	Areal Flood Advisory	LOX	Los Angeles	119 min
Mar 17, 1:33 AM PDT	Wind Advisory	PSR	Imperial	26 hr
Mar 17, 1:57 AM PDT	Small Craft Advisory	SGX		24 hr
Mar 17, 2:34 AM PDT	Small Craft Advisory	LOX		24 hr
Mar 17, 8:43 AM PDT	Special Marine Warning	MTR		32 min
Mar 17, 9:34 AM PDT	Winter Weather Advisory	MFR	Modoc	13 hr
Mar 17, 11:16 AM PDT	Special Marine Warning	MTR		29 min
Mar 17, 2:10 PM PDT	Frost Advisory	EKA	Humboldt, Mendocino	19 hr
Mar 17, 2:10 PM PDT	Freeze Warning	EKA	Mendocino	19 hr
Mar 17, 5:10 PM PDT	Special Weather Statement	STO	Amador, Calaveras	50 min
Mar 17, 6:41 PM PDT	Special Weather Statement	HNX	Fresno	49 min
Mar 18, 2:03 PM PDT	Frost Advisory	EKA	Mendocino	19 hr
Mar 18, 2:03 PM PDT	Freeze Warning	EKA	Mendocino	19 hr
Mar 18, 2:29 PM PDT	Small Craft Advisory	MTR		5 days
Mar 19, 9:45 AM PDT	Winter Storm Watch	HNX		17 hr
Mar 19, 9:56 AM PDT	Flash Flood Watch	HNX		3 days
Mar 19, 1:34 PM PDT	Winter Storm Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	23 hr
Mar 19, 2:37 PM PDT	Winter Storm Watch	STO		46 hr
Mar 19, 2:55 PM PDT	Flash Flood Watch	SGX	Orange, Riverside, San Bernardino, San Diego	4 days
Mar 19, 3:23 PM PDT	Flash Flood Watch	LOX	Los Angeles	3 days
Mar 19, 8:31 PM PDT	Small Craft Advisory	LOX		8 days
Mar 20, 2:29 AM PDT	Small Craft Advisory	MTR		67 hr
Mar 20, 3:12 AM PDT	Winter Storm Warning	HNX		68 hr
Mar 20, 12:49 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	55 hr
Mar 20, 12:49 PM PDT	Winter Storm Warning	REV	Alpine, El Dorado, Mono, Nevada, Placer	58 hr
Mar 20, 2:14 PM PDT	Small Craft Advisory	EKA		14 hr
Mar 20, 2:17 PM PDT	Wind Advisory	MFR	Modoc, Siskiyou	50 hr
Mar 20, 2:18 PM PDT	Flood Watch	VEF	Inyo	52 hr
Mar 20, 2:24 PM PDT	Flood Watch	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	48 hr
Mar 20, 2:26 PM PDT	Winter Weather Advisory	VEF	Inyo	63 hr
Mar 21, 3:17 AM PDT	Small Craft Advisory	EKA		5 days
Mar 21, 3:48 AM PDT	Areal Flood Advisory	LOX	San Luis Obispo	117 min
Mar 21, 4:30 AM PDT	Areal Flood Advisory	LOX	Santa Barbara	2 hr
Mar 21, 8:12 AM PDT	Areal Flood Advisory	LOX	San Luis Obispo, Santa Barbara, Ventura	3 hr
Mar 21, 9:54 AM PDT	Areal Flood Advisory	LOX	Ventura	111 min
Mar 21, 10:38 AM PDT	Areal Flood Advisory	LOX	Los Angeles	3 hr
Mar 21, 11:58 AM PDT	Areal Flood Advisory	LOX	Ventura	2 hr
Mar 21, 12:49 PM PDT	Winter Storm Watch	STO		39 hr
Mar 21, 12:49 PM PDT	Winter Storm Warning	STO		32 hr
Mar 21, 1:29 PM PDT	Areal Flood Advisory	LOX	Los Angeles	2 hr
Mar 21, 1:49 PM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Mar 21, 2:02 PM PDT	Wind Advisory	VEF	Inyo, San Bernardino	39 hr
Mar 21, 2:06 PM PDT	Winter Storm Watch	MFR	Siskiyou	27 hr
Mar 21, 2:06 PM PDT	Winter Storm Warning	MFR	Siskiyou	3 days
Mar 21, 2:20 PM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Mar 21, 2:37 PM PDT	Winter Storm Watch	EKA	Del Norte, Humboldt, Mendocino, Trinity	13 hr
Mar 21, 3:30 PM PDT	Areal Flood Advisory	LOX	San Luis Obispo	12 hr
Mar 21, 4:20 PM PDT	Special Weather Statement	EKA		10 min
Mar 21, 5:33 PM PDT	Special Weather Statement	HNX		42 min
Mar 21, 5:44 PM PDT	Special Weather Statement	STO	Yuba	46 min
Mar 21, 6:15 PM PDT	Special Weather Statement	HNX	Madera	45 min
Mar 21, 6:31 PM PDT	Tornado Warning	STO	Yuba	29 min
Mar 21, 7:17 PM PDT	Areal Flood Advisory	LOX	Santa Barbara	3 hr
Mar 21, 8:39 PM PDT	Wind Advisory	SGX	San Bernardino	22 hr
Mar 21, 9:05 PM PDT	Wind Advisory	LOX	Santa Barbara	23 hr
Mar 21, 9:37 PM PDT	River Flood Warning	STO	Amador, El Dorado, Sacramento	34 hr
Mar 21, 9:44 PM PDT	Special Weather Statement	STO	Shasta	46 min
Mar 22, 12:19 AM PDT	Areal Flood Advisory	MTR	Marin, Napa, Sonoma	3 hr
Mar 22, 1:06 AM PDT	Areal Flood Advisory	MTR	Monterey	6 hr
Mar 22, 3:16 AM PDT	Areal Flood Advisory	LOX	San Luis Obispo	6 hr
Mar 22, 3:28 AM PDT	Winter Storm Warning	EKA	Del Norte, Humboldt, Mendocino, Trinity	29 hr
Mar 22, 3:51 AM PDT	Wind Advisory	MFR	Modoc, Siskiyou	39 hr
Mar 22, 4:51 AM PDT	Areal Flood Advisory	LOX	Santa Barbara, Ventura	8 hr
Mar 22, 5:56 AM PDT	Winter Weather Advisory	REV	Lassen, Plumas, Sierra	11 hr
Mar 22, 6:12 AM PDT	Areal Flood Advisory	MTR	Marin, Napa, Sonoma	3 hr
Mar 22, 7:00 AM PDT	Areal Flood Advisory	MTR	Monterey	3 hr
Mar 22, 7:28 AM PDT	Special Weather Statement	STO	Placer	62 min
Mar 22, 8:02 AM PDT	Areal Flood Advisory	STO	Amador, El Dorado, Nevada, Placer, Sacramento, San Joaquin	3 hr
Mar 22, 8:09 AM PDT	Flash Flood Warning	LOX	Ventura	3 hr
Mar 22, 8:19 AM PDT	Areal Flood Advisory	HNX	Fresno	116 min
Mar 22, 8:22 AM PDT	Flash Flood Warning	MTR	Sonoma	53 min
Mar 22, 8:47 AM PDT	Flash Flood Watch	STO		14 hr
Mar 22, 8:52 AM PDT	River Flood Warning	REV	Plumas	4 days
Mar 22, 9:28 AM PDT	Flash Flood Warning	LOX	Santa Barbara	3 hr
Mar 22, 9:41 AM PDT	Areal Flood Advisory	HNX	Fresno	7 hr
Mar 22, 10:18 AM PDT	Areal Flood Advisory	STO	Amador, Calaveras, El Dorado, Sacramento, San Joaquin	3 hr
Mar 22, 10:47 AM PDT	Areal Flood Advisory	LOX	Los Angeles	3 hr
Mar 22, 10:59 AM PDT	Areal Flood Advisory	STO	Stanislaus, Tuolumne	3 hr
Mar 22, 11:15 AM PDT	Areal Flood Advisory	STO	Amador, Butte, Calaveras, El Dorado, Nevada, Placer and 5 more	6 hr
Mar 22, 11:53 AM PDT	Areal Flood Advisory	SGX	San Bernardino	6 hr
Mar 22, 12:01 PM PDT	Areal Flood Advisory	HNX	Mariposa, Merced, Tuolumne	3 hr
Mar 22, 1:05 PM PDT	Mesoscale Discussion	SPC	Amador, Calaveras, Fresno, Madera, Merced, Sacramento and 2 more	115 min
Mar 22, 1:13 PM PDT	Special Weather Statement	STO	San Joaquin	32 min
Mar 22, 1:27 PM PDT	Special Weather Statement	HNX	Merced	48 min
Mar 22, 1:47 PM PDT	Special Weather Statement	REV	Alpine, Mono	3 hr
Mar 22, 1:54 PM PDT	Flash Flood Warning	HNX	Mariposa, Tuolumne	3 hr
Mar 22, 2:05 PM PDT	Special Weather Statement	STO	Amador	25 min
Mar 22, 2:11 PM PDT	Winter Weather Advisory	REV	Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more	63 hr
Mar 22, 2:12 PM PDT	Severe Thunderstorm Warning	HNX	Mariposa, Merced	33 min
Mar 22, 2:22 PM PDT	Small Craft Advisory	MTR		36 hr
Mar 22, 2:22 PM PDT	Special Weather Statement	STO	Amador, Calaveras, El Dorado	38 min
Mar 22, 2:24 PM PDT	Flash Flood Warning	STO	Tuolumne	24 hr
Mar 22, 2:41 PM PDT	Special Weather Statement	HNX	Merced	49 min
Mar 22, 2:55 PM PDT	Special Weather Statement	STO	Calaveras	35 min
Mar 22, 2:56 PM PDT	Special Weather Statement	HNX	Fresno	49 min
Mar 22, 3:23 PM PDT	Areal Flood Advisory	LOX	Santa Barbara, Ventura	112 min
Mar 22, 3:27 PM PDT	Areal Flood Advisory	HNX	Mariposa, Merced, Tuolumne	3 hr
Mar 22, 3:42 PM PDT	Flash Flood Warning Emergency	HNX	Mariposa, Merced, Tuolumne	3 hr
Mar 22, 3:47 PM PDT	Special Weather Statement	STO	Nevada	43 min
Mar 22, 3:54 PM PDT	Special Weather Statement	HNX	Tulare	36 min
Mar 22, 3:56 PM PDT	Severe Thunderstorm Warning	HNX	Tulare	34 min
Mar 22, 4:18 PM PDT	Severe Thunderstorm Warning	HNX	Kern, Kings, Tulare	42 min
Mar 22, 4:31 PM PDT	Severe Thunderstorm Warning	HNX	Tulare	29 min
Mar 22, 4:42 PM PDT	Special Weather Statement	HNX	Madera	48 min
Mar 22, 4:42 PM PDT	Winter Weather Advisory	MFR	Modoc, Siskiyou	36 hr
Mar 22, 4:52 PM PDT	Special Weather Statement	HNX	Kern	38 min
Mar 22, 4:59 PM PDT	Areal Flood Warning	STO	Tuolumne	6 hr
Mar 22, 5:03 PM PDT	Flash Flood Warning	HNX	Tulare	3 hr
Mar 22, 5:13 PM PDT	Special Weather Statement	HNX	Tulare	47 min
Mar 22, 5:19 PM PDT	Areal Flood Advisory	STO	Amador, Calaveras, El Dorado, Stanislaus, Tuolumne	6 hr
Mar 22, 5:43 PM PDT	Special Weather Statement	HNX	Madera	47 min
Mar 22, 5:45 PM PDT	Special Weather Statement	HNX	Kern	45 min
Mar 22, 5:51 PM PDT	Special Weather Statement	HNX	Kern	39 min
Mar 22, 6:37 PM PDT	Special Weather Statement	HNX	Madera	38 min
Mar 22, 7:06 PM PDT	Areal Flood Advisory	LOX	Santa Barbara	3 hr
Mar 22, 7:09 PM PDT	Areal Flood Advisory	HNX	Fresno, Madera	2 hr
Mar 22, 7:10 PM PDT	Special Weather Statement	HNX	Kern	35 min
Mar 22, 8:13 PM PDT	Flash Flood Watch	HNX		3 hr
Mar 22, 8:19 PM PDT	Areal Flood Advisory	LOX	San Luis Obispo, Santa Barbara	3 hr
Mar 22, 8:49 PM PDT	Areal Flood Advisory	LOX	Ventura	3 hr
Mar 22, 9:04 PM PDT	Areal Flood Advisory	HNX	Kern	116 min
Mar 22, 9:21 PM PDT	Flash Flood Warning	LOX	Ventura	3 hr
Mar 22, 9:34 PM PDT	River Flood Warning	HNX	Merced	17 hr
Mar 22, 10:30 PM PDT	Special Weather Statement	HNX	Kern	30 min
Mar 22, 10:35 PM PDT	Areal Flood Advisory	LOX	Los Angeles, Ventura	3 hr
Mar 23, 2:58 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	20 hr
Mar 23, 3:30 AM PDT	Winter Storm Warning	STO		35 hr
Mar 23, 3:40 AM PDT	Winter Storm Warning	EKA	Mendocino, Trinity	11 hr
Mar 23, 4:49 AM PDT	Wind Advisory	VEF	Inyo	46 hr
Mar 23, 5:39 AM PDT	Special Weather Statement	EKA	Del Norte	36 min
Mar 23, 10:51 AM PDT	Winter Weather Advisory	EKA	Del Norte, Humboldt, Trinity	18 hr
Mar 23, 1:02 PM PDT	Flash Flood Watch	STO		22 hr
Mar 23, 1:48 PM PDT	Small Craft Advisory	SGX		3 days
Mar 23, 2:33 PM PDT	Winter Storm Watch	EKA	Del Norte, Humboldt, Mendocino, Trinity	13 hr
Mar 23, 3:16 PM PDT	Wind Advisory	VEF	San Bernardino	36 hr
Mar 23, 5:57 PM PDT	Special Weather Statement	EKA	Humboldt	48 min
Mar 24, 2:36 AM PDT	Small Craft Advisory	MTR		4 days
Mar 24, 3:57 AM PDT	Winter Storm Warning	EKA	Del Norte, Humboldt, Mendocino, Trinity	25 hr
Mar 24, 3:57 AM PDT	Winter Weather Advisory	EKA	Mendocino, Trinity	25 hr
Mar 24, 1:57 PM PDT	Winter Weather Advisory	MFR	Siskiyou	15 hr
Mar 24, 2:00 PM PDT	Winter Weather Advisory	STO		19 hr
Mar 24, 2:51 PM PDT	Small Craft Advisory	MTR		54 hr
Mar 24, 8:23 PM PDT	Small Craft Advisory	LOX		55 hr
Mar 25, 2:22 AM PDT	Small Craft Advisory	MTR		4 days
Mar 25, 3:43 AM PDT	Frost Advisory	EKA	Del Norte, Humboldt, Mendocino	29 hr
Mar 25, 3:43 AM PDT	Freeze Warning	EKA	Mendocino	29 hr
Mar 25, 4:47 AM PDT	Wind Advisory	LOX	Los Angeles	55 hr
Mar 25, 11:46 AM PDT	Frost Advisory	LOX		21 hr
Mar 25, 1:59 PM PDT	Lake Wind Advisory	VEF	San Bernardino	53 hr
Mar 25, 2:26 PM PDT	Wind Advisory	HNX		10 hr
Mar 25, 8:52 PM PDT	Small Craft Advisory	EKA		4 days
Mar 26, 2:06 AM PDT	Wind Advisory	PSR	Imperial, Riverside, San Bernardino	35 hr
Mar 26, 2:18 AM PDT	Wind Advisory	VEF	Inyo, San Bernardino	33 hr
Mar 26, 2:56 AM PDT	Gale Watch	EKA		11 hr
Mar 26, 12:05 PM PDT	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	25 hr
Mar 26, 2:06 PM PDT	Gale Watch	EKA		13 hr
Mar 26, 2:06 PM PDT	Gale Warning	EKA		61 hr
Mar 27, 2:26 AM PDT	Frost Advisory	EKA	Mendocino	7 hr
Mar 27, 2:26 AM PDT	Small Craft Advisory	SGX		22 hr
Mar 28, 5:14 PM PDT	Dense Fog Advisory	LOX		16 hr
Mar 30, 1:59 AM PDT	Dense Fog Advisory	LOX		7 hr
Mar 30, 11:44 PM PDT	Dense Fog Advisory	LOX		9 hr
Mar 31, 2:42 AM PDT	Small Craft Advisory	EKA		3 days
Mar 31, 2:47 AM PDT	Small Craft Advisory	MTR		3 days
Mar 31, 3:41 AM PDT	Dense Fog Advisory	SGX	Orange, San Diego	5 hr
Mar 31, 12:55 PM PDT	Small Craft Advisory	LOX		62 hr

By product

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

Product	Alerts
Severe storms
Severe Thunderstorm Warning	6
Tornado Warning	2
Mesoscale Discussion	1
Special Weather Statement	76
Flooding
Areal Flood Warning	1
Flash Flood Warning	11
River Flood Warning	3
Flash Flood Watch	7
Flood Watch	2
Areal Flood Advisory	58
Winter
Winter Storm Warning	19
Winter Storm Watch	13
Winter Weather Advisory	29
Cold
Freeze Warning	4
Freeze Watch	1
Frost Advisory	10
Wind and dust
High Wind Warning	2
High Wind Watch	2
Blowing Dust Advisory	2
Lake Wind Advisory	4
Wind Advisory	31
Fog and smoke
Dense Fog Advisory	6
Coast and beach
High Surf Advisory	2
Beach Hazards Statement	2
Marine
Gale Warning	3
Special Marine Warning	4
Gale Watch	4
Small Craft Advisory	38
Small Craft Advisory for Hazardous Seas	2
Small Craft Advisory for Rough Bar	1

By county

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

12 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. Rebuilt daily.