Weather alerts in California, April 2013

233 weather alerts in April 2013, 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 April 2013. Tap one for its archive.

Alerts: 233
Warnings: 57
Watches: 29
Advisories: 138
Busiest day: April 7, 201317 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 31, 5:12 PM PDT	Special Weather Statement	STO	Yolo	48 min
Mar 31, 5:26 PM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Mar 31, 5:47 PM PDT	Special Weather Statement	STO	San Joaquin	58 min
Mar 31, 6:07 PM PDT	Areal Flood Advisory	STO	San Joaquin, Stanislaus	3 hr
Mar 31, 6:15 PM PDT	Areal Flood Advisory	STO	Butte, Colusa, Glenn, Placer, Sutter, Tehama and 2 more	3 hr
Mar 31, 6:29 PM PDT	Severe Thunderstorm Warning	STO	San Joaquin	61 min
Mar 31, 7:48 PM PDT	Severe Thunderstorm Warning	MTR	Contra Costa	12 min
Mar 31, 8:08 PM PDT	Special Weather Statement	HNX	Fresno	22 min
Mar 31, 8:31 PM PDT	Special Weather Statement	HNX	Madera	29 min
Apr 1, 3:20 AM PDT	Small Craft Advisory	LOX		48 hr
Apr 1, 2:53 PM PDT	Small Craft Advisory	MTR		36 hr
Apr 1, 10:12 PM PDT	Wind Advisory	HNX		6 hr
Apr 3, 2:43 AM PDT	Small Craft Advisory	EKA		3 days
Apr 3, 3:10 AM PDT	Small Craft Advisory	MTR		36 hr
Apr 3, 2:41 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	32 hr
Apr 4, 2:56 AM PDT	Gale Watch	LOX		3 days
Apr 4, 2:56 AM PDT	Small Craft Advisory	LOX		48 hr
Apr 4, 9:51 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	65 hr
Apr 4, 1:57 PM PDT	Wind Advisory	HNX		34 hr
Apr 4, 3:12 PM PDT	High Wind Watch	LOX	Los Angeles	3 days
Apr 4, 3:12 PM PDT	Wind Advisory	LOX	Los Angeles	4 days
Apr 4, 6:17 PM PDT	Special Weather Statement	STO	Tehama	28 min
Apr 4, 6:29 PM PDT	Severe Thunderstorm Warning	STO	Tehama	31 min
Apr 4, 6:45 PM PDT	Special Weather Statement	STO	Shasta	45 min
Apr 4, 6:51 PM PDT	Tornado Warning	STO	Tehama	24 min
Apr 4, 8:09 PM PDT	Flash Flood Warning	STO	Shasta	67 min
Apr 5, 2:37 AM PDT	Wind Advisory	SGX	San Bernardino	25 hr
Apr 5, 2:59 AM PDT	Gale Warning	LOX		4 days
Apr 5, 3:08 AM PDT	Small Craft Advisory	EKA		26 hr
Apr 5, 9:26 AM PDT	Small Craft Advisory	LOX		12 hr
Apr 5, 12:26 PM PDT	Small Craft Advisory	SGX		39 hr
Apr 5, 3:38 PM PDT	High Wind Warning	LOX	Los Angeles	3 days
Apr 5, 11:40 PM PDT	High Wind Warning	HNX		71 hr
Apr 6, 2:26 AM PDT	Gale Watch	MTR		12 hr
Apr 6, 3:13 AM PDT	High Wind Watch	SGX	Riverside, San Bernardino, San Diego	23 hr
Apr 6, 3:28 AM PDT	Small Craft Advisory	LOX		35 hr
Apr 6, 3:47 AM PDT	High Wind Watch	VEF	Inyo, San Bernardino	23 hr
Apr 6, 4:51 AM PDT	Fire Weather Watch	PSR	Imperial, Riverside, San Bernardino	32 hr
Apr 6, 5:03 AM PDT	Small Craft Advisory	EKA		70 hr
Apr 6, 8:45 AM PDT	Small Craft Advisory	MTR		17 hr
Apr 6, 8:54 AM PDT	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	11 hr
Apr 6, 12:33 PM PDT	Small Craft Advisory	SGX		38 hr
Apr 6, 1:39 PM PDT	Wind Advisory	REV	Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more	49 hr
Apr 6, 2:30 PM PDT	Gale Warning	MTR		60 hr
Apr 6, 2:30 PM PDT	Small Craft Advisory	MTR		60 hr
Apr 6, 8:52 PM PDT	Gale Warning	SGX		48 hr
Apr 7, 2:38 AM PDT	High Wind Warning	SGX	Riverside, San Bernardino, San Diego	42 hr
Apr 7, 2:38 AM PDT	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	39 hr
Apr 7, 2:58 AM PDT	Gale Warning	EKA		48 hr
Apr 7, 3:11 AM PDT	Wind Advisory	PSR		41 hr
Apr 7, 3:15 AM PDT	High Wind Warning	VEF	Inyo, San Bernardino	36 hr
Apr 7, 3:19 AM PDT	Small Craft Advisory	LOX		11 hr
Apr 7, 4:28 AM PDT	Freeze Watch	MFR	Siskiyou	22 hr
Apr 7, 5:08 AM PDT	Wind Advisory	LOX	Los Angeles, Santa Barbara	46 hr
Apr 7, 12:31 PM PDT	Red Flag Warning	PSR	Imperial, Riverside, San Bernardino	31 hr
Apr 7, 12:46 PM PDT	High Surf Advisory	SGX	San Diego	49 hr
Apr 7, 1:06 PM PDT	Wind Advisory	HNX		31 hr
Apr 7, 2:00 PM PDT	Wind Advisory	STO		29 hr
Apr 7, 2:00 PM PDT	Winter Weather Advisory	STO		16 hr
Apr 7, 2:25 PM PDT	High Surf Advisory	LOX		45 hr
Apr 7, 3:43 PM PDT	Special Weather Statement	STO	Shasta	47 min
Apr 7, 4:35 PM PDT	Special Weather Statement	STO	Shasta	40 min
Apr 7, 5:30 PM PDT	Wind Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	27 hr
Apr 7, 10:50 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	60 hr
Apr 8, 2:46 AM PDT	Small Craft Advisory for Rough Bar	MTR		18 hr
Apr 8, 2:46 AM PDT	Small Craft Advisory	MTR		7 days
Apr 8, 2:51 AM PDT	Freeze Warning	MFR	Siskiyou	29 hr
Apr 8, 3:15 AM PDT	Storm Warning	LOX		16 hr
Apr 8, 3:36 AM PDT	Wind Advisory	VEF	Inyo, San Bernardino	19 hr
Apr 8, 5:48 AM PDT	Wind Advisory	LOX		21 hr
Apr 8, 10:00 AM PDT	Blowing Dust Advisory	PSR		10 hr
Apr 8, 11:36 AM PDT	Frost Advisory	EKA		21 hr
Apr 8, 1:35 PM PDT	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	48 hr
Apr 8, 1:37 PM PDT	High Wind Warning	PSR		6 hr
Apr 8, 6:16 PM PDT	Wind Advisory	SGX	San Bernardino	5 hr
Apr 8, 8:07 PM PDT	Small Craft Advisory	LOX		25 hr
Apr 8, 9:09 PM PDT	Small Craft Advisory	SGX		18 hr
Apr 8, 9:39 PM PDT	Small Craft Advisory for Rough Bar	MTR		5 hr
Apr 9, 3:07 AM PDT	Wind Advisory	LOX		8 hr
Apr 9, 3:12 AM PDT	Small Craft Advisory	EKA		54 hr
Apr 9, 3:16 AM PDT	Wind Advisory	HNX		17 hr
Apr 9, 3:25 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino	11 hr
Apr 9, 3:30 AM PDT	Wind Advisory	VEF	Inyo, San Bernardino	37 hr
Apr 9, 7:27 AM PDT	Wind Advisory	STO		9 hr
Apr 9, 9:07 AM PDT	Gale Warning	LOX		12 hr
Apr 9, 2:04 PM PDT	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	23 hr
Apr 9, 2:12 PM PDT	Wind Advisory	LOX	Los Angeles	19 hr
Apr 9, 9:08 PM PDT	Gale Watch	LOX		12 hr
Apr 9, 9:08 PM PDT	Small Craft Advisory	LOX		6 hr
Apr 9, 9:08 PM PDT	Small Craft Advisory for Hazardous Seas	LOX		6 hr
Apr 10, 2:47 AM PDT	Small Craft Advisory	MTR		4 days
Apr 10, 3:23 AM PDT	Small Craft Advisory	EKA		59 hr
Apr 10, 8:44 AM PDT	Small Craft Advisory	MTR		3 days
Apr 10, 9:15 AM PDT	Gale Watch	LOX		18 hr
Apr 10, 9:15 AM PDT	Gale Warning	LOX		47 hr
Apr 10, 9:15 AM PDT	Small Craft Advisory	LOX		9 hr
Apr 10, 9:37 AM PDT	Red Flag Warning	VEF	San Bernardino	9 hr
Apr 10, 10:09 AM PDT	Red Flag Warning	PSR	Imperial, Riverside	9 hr
Apr 10, 11:40 AM PDT	Wind Advisory	PSR		4 hr
Apr 10, 2:33 PM PDT	Gale Warning	MTR		42 hr
Apr 10, 2:52 PM PDT	Gale Warning	EKA		47 hr
Apr 10, 8:50 PM PDT	Small Craft Advisory	LOX		30 hr
Apr 11, 11:48 AM PDT	Wind Advisory	HNX		2 hr
Apr 11, 2:46 PM PDT	Hazardous Seas Warning	EKA		18 hr
Apr 11, 2:48 PM PDT	Frost Advisory	EKA		17 hr
Apr 12, 3:06 AM PDT	Small Craft Advisory	LOX		3 days
Apr 12, 3:06 AM PDT	Small Craft Advisory for Hazardous Seas	LOX		11 hr
Apr 12, 12:29 PM PDT	Wind Advisory	HNX		4 days
Apr 12, 12:38 PM PDT	Wind Advisory	VEF	Inyo, San Bernardino	4 days
Apr 12, 1:21 PM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	53 hr
Apr 12, 1:51 PM PDT	Gale Watch	LOX		14 hr
Apr 12, 2:05 PM PDT	Wind Advisory	LOX		49 hr
Apr 12, 2:32 PM PDT	Small Craft Advisory	MTR		48 hr
Apr 12, 2:41 PM PDT	Small Craft Advisory	EKA		60 hr
Apr 12, 2:41 PM PDT	Small Craft Advisory	EKA		4 days
Apr 12, 2:51 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	32 hr
Apr 13, 2:57 AM PDT	Gale Warning	LOX		5 days
Apr 13, 3:08 AM PDT	Freeze Watch	MFR	Siskiyou	11 hr
Apr 13, 3:15 AM PDT	High Wind Watch	SGX	Riverside, San Bernardino, San Diego	24 hr
Apr 13, 3:48 AM PDT	Gale Warning	MTR		47 hr
Apr 13, 3:48 AM PDT	Small Craft Advisory for Rough Bar	MTR		47 hr
Apr 13, 1:43 PM PDT	Freeze Warning	MFR	Siskiyou	18 hr
Apr 13, 2:18 PM PDT	Small Craft Advisory	MTR		43 hr
Apr 13, 2:22 PM PDT	Gale Watch	LOX		24 hr
Apr 13, 2:43 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	38 hr
Apr 13, 2:52 PM PDT	Frost Advisory	EKA		17 hr
Apr 13, 2:57 PM PDT	Gale Watch	EKA		24 hr
Apr 13, 9:17 PM PDT	High Wind Warning	HNX		54 hr
Apr 14, 3:42 AM PDT	High Wind Warning	SGX	Riverside, San Bernardino, San Diego	47 hr
Apr 14, 3:49 AM PDT	Small Craft Advisory	MTR		33 hr
Apr 14, 12:55 PM PDT	High Wind Warning	LOX		38 hr
Apr 14, 1:04 PM PDT	Small Craft Advisory	SGX		3 days
Apr 14, 1:21 PM PDT	Wind Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	32 hr
Apr 14, 2:23 PM PDT	Small Craft Advisory	LOX		4 days
Apr 14, 2:23 PM PDT	High Surf Advisory	LOX		48 hr
Apr 14, 2:46 PM PDT	Gale Warning	EKA		36 hr
Apr 14, 2:50 PM PDT	Gale Warning	MTR		42 hr
Apr 14, 2:54 PM PDT	Frost Advisory	EKA		18 hr
Apr 14, 2:56 PM PDT	Wind Advisory	PSR		29 hr
Apr 14, 6:13 PM PDT	High Wind Warning	VEF	Inyo, San Bernardino	33 hr
Apr 14, 7:29 PM PDT	Wind Advisory	LOX	Los Angeles	61 hr
Apr 15, 3:33 AM PDT	Frost Advisory	MFR	Siskiyou	28 hr
Apr 15, 3:33 AM PDT	Freeze Watch	MFR	Siskiyou	10 hr
Apr 15, 3:33 AM PDT	Freeze Watch	MFR	Siskiyou	34 hr
Apr 15, 3:45 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	40 hr
Apr 15, 3:52 AM PDT	Wind Advisory	STO		37 hr
Apr 15, 3:56 AM PDT	Small Craft Advisory for Rough Bar	MTR		23 hr
Apr 15, 3:56 AM PDT	Small Craft Advisory	MTR		47 hr
Apr 15, 7:25 AM PDT	High Surf Advisory	LOX		31 hr
Apr 15, 1:38 PM PDT	Freeze Warning	MFR	Siskiyou	18 hr
Apr 15, 2:38 PM PDT	Small Craft Advisory	MTR		7 days
Apr 15, 3:11 PM PDT	Frost Advisory	EKA		17 hr
Apr 15, 3:11 PM PDT	Freeze Warning	EKA		17 hr
Apr 15, 9:10 PM PDT	Hazardous Seas Warning	EKA		6 hr
Apr 16, 2:46 AM PDT	Small Craft Advisory	EKA		8 days
Apr 16, 2:46 AM PDT	Hazardous Seas Warning	EKA		60 hr
Apr 16, 3:31 AM PDT	Fire Weather Watch	PSR	Imperial, Riverside	23 hr
Apr 16, 3:35 AM PDT	Wind Advisory	STO		11 hr
Apr 16, 3:51 AM PDT	Small Craft Advisory for Rough Bar	MTR		6 hr
Apr 16, 3:51 AM PDT	Small Craft Advisory	MTR		17 hr
Apr 16, 5:44 AM PDT	Fire Weather Watch	VEF	San Bernardino	22 hr
Apr 16, 7:12 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	7 hr
Apr 16, 9:33 AM PDT	Frost Advisory	MTR	Marin, Monterey, Napa, San Benito, Sonoma	18 hr
Apr 16, 1:32 PM PDT	Freeze Warning	MFR	Siskiyou	18 hr
Apr 16, 2:02 PM PDT	Frost Advisory	EKA		19 hr
Apr 16, 2:17 PM PDT	Frost Advisory	LOX	Santa Barbara	18 hr
Apr 16, 5:52 PM PDT	Freeze Warning	EKA		15 hr
Apr 16, 9:00 PM PDT	High Wind Watch	SGX	Orange, Riverside, San Bernardino, San Diego	21 hr
Apr 16, 9:04 PM PDT	Wind Advisory	LOX	Los Angeles	41 hr
Apr 17, 2:21 AM PDT	Red Flag Warning	PSR	Imperial, Riverside	17 hr
Apr 17, 2:58 AM PDT	Gale Watch	EKA		60 hr
Apr 17, 4:02 AM PDT	Red Flag Warning	VEF	San Bernardino	15 hr
Apr 17, 8:28 AM PDT	Frost Advisory	LOX		25 hr
Apr 17, 9:34 AM PDT	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	7 hr
Apr 17, 1:17 PM PDT	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	24 hr
Apr 17, 2:43 PM PDT	Frost Advisory	MFR	Siskiyou	17 hr
Apr 17, 3:13 PM PDT	Frost Advisory	EKA		18 hr
Apr 17, 4:45 PM PDT	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	48 hr
Apr 18, 1:29 PM PDT	Wind Advisory	SGX	San Diego	24 hr
Apr 18, 2:34 PM PDT	Small Craft Advisory	MTR		68 hr
Apr 18, 9:01 PM PDT	Small Craft Advisory	LOX		60 hr
Apr 19, 3:25 AM PDT	Wind Advisory	LOX	Los Angeles	30 hr
Apr 19, 2:38 PM PDT	Gale Warning	EKA		36 hr
Apr 21, 2:46 AM PDT	Gale Watch	EKA		12 hr
Apr 21, 2:46 AM PDT	Gale Warning	EKA		24 hr
Apr 21, 2:46 AM PDT	Hazardous Seas Warning	EKA		12 hr
Apr 21, 3:20 AM PDT	Dense Fog Advisory	SGX	San Diego	5 hr
Apr 21, 3:34 AM PDT	Dense Fog Advisory	LOX		5 hr
Apr 21, 2:40 PM PDT	Gale Warning	EKA		60 hr
Apr 22, 2:21 AM PDT	Red Flag Warning	VEF	San Bernardino	39 hr
Apr 22, 2:21 AM PDT	High Wind Watch	VEF	San Bernardino	13 hr
Apr 22, 2:40 AM PDT	Hazardous Seas Warning	EKA		48 hr
Apr 22, 3:04 PM PDT	Wind Advisory	VEF	San Bernardino	24 hr
Apr 22, 7:59 PM PDT	Wind Advisory	LOX	Los Angeles	16 hr
Apr 23, 3:00 AM PDT	Wind Advisory	STO		7 hr
Apr 23, 1:06 PM PDT	High Surf Advisory	SGX		45 hr
Apr 24, 3:04 AM PDT	Small Craft Advisory	EKA		23 hr
Apr 24, 2:29 PM PDT	Small Craft Advisory	MTR		12 hr
Apr 24, 4:45 PM PDT	Wind Advisory	HNX		12 hr
Apr 25, 2:41 AM PDT	Small Craft Advisory	MTR		19 hr
Apr 25, 9:17 AM PDT	Wind Advisory	SGX	Riverside	13 hr
Apr 25, 2:25 PM PDT	Gale Watch	EKA		3 days
Apr 26, 9:03 AM PDT	Small Craft Advisory	LOX		4 days
Apr 26, 2:44 PM PDT	Small Craft Advisory	MTR		6 hr
Apr 26, 2:44 PM PDT	Small Craft Advisory	MTR		5 days
Apr 27, 2:25 AM PDT	Small Craft Advisory	EKA		6 days
Apr 27, 2:41 AM PDT	Small Craft Advisory	LOX		18 hr
Apr 28, 3:01 AM PDT	Gale Warning	MTR		72 hr
Apr 28, 3:32 AM PDT	Gale Warning	EKA		4 days
Apr 28, 4:01 AM PDT	Dense Fog Advisory	LOX		5 hr
Apr 28, 1:45 PM PDT	Small Craft Advisory	MTR		61 hr
Apr 28, 3:26 PM PDT	Hazardous Seas Warning	EKA		71 hr
Apr 29, 3:30 AM PDT	Wind Advisory	STO		60 hr
Apr 29, 5:40 AM PDT	Fire Weather Watch	VEF	San Bernardino	22 hr
Apr 29, 9:30 AM PDT	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	49 hr
Apr 29, 9:36 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	17 hr
Apr 29, 9:53 AM PDT	Wind Advisory	MTR		49 hr
Apr 29, 2:38 PM PDT	Red Flag Warning	MTR		61 hr
Apr 29, 2:38 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	50 hr
Apr 29, 2:40 PM PDT	Fire Weather Watch	HNX		24 hr
Apr 29, 2:41 PM PDT	Freeze Watch	MFR	Siskiyou	23 hr
Apr 29, 2:43 PM PDT	Fire Weather Watch	LOX	Los Angeles	19 hr
Apr 29, 9:02 PM PDT	Wind Advisory	LOX		24 hr
Apr 30, 3:23 AM PDT	Red Flag Warning	VEF	San Bernardino	61 hr
Apr 30, 7:30 AM PDT	Wind Advisory	SGX	Riverside, San Diego	19 hr
Apr 30, 8:52 AM PDT	Small Craft Advisory	MTR		30 hr
Apr 30, 9:32 AM PDT	Wind Advisory	HNX		18 hr
Apr 30, 10:10 AM PDT	Red Flag Warning	LOX	Los Angeles	3 days
Apr 30, 10:18 AM PDT	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	3 days
Apr 30, 2:05 PM PDT	Freeze Warning	MFR	Siskiyou	17 hr
Apr 30, 2:25 PM PDT	Red Flag Warning	HNX		3 days
Apr 30, 3:10 PM PDT	Wind Advisory	LOX	Los Angeles	66 hr
Apr 30, 4:01 PM PDT	Wind Advisory	VEF	San Bernardino	48 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	3
Tornado Warning	1
Special Weather Statement	8
Flooding
Flash Flood Warning	1
Areal Flood Advisory	3
Winter
Winter Weather Advisory	1
Cold
Freeze Warning	7
Freeze Watch	5
Frost Advisory	12
Wind and dust
High Wind Warning	9
High Wind Watch	6
Blowing Dust Advisory	1
Lake Wind Advisory	6
Wind Advisory	52
Fire
Red Flag Warning	12
Fire Weather Watch	8
Fog and smoke
Dense Fog Advisory	3
Coast and beach
High Surf Advisory	5
Beach Hazards Statement	1
Marine
Gale Warning	17
Hazardous Seas Warning	6
Storm Warning	1
Gale Watch	10
Small Craft Advisory	48
Small Craft Advisory for Hazardous Seas	2
Small Craft Advisory for Rough Bar	5

Nearby

Alerts in force now Tornadoes on record The radar archive 2012 2014

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.