Weather alerts in California, April 2008

98 weather alerts in April 2008, 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 2008. Tap one for its archive.

Alerts: 98
Warnings: 20
Watches: 12
Advisories: 65
Busiest day: April 20, 20088 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
Apr 1, 7:51 PM PDT	Marine Weather Statement	LOX		28 hr
Apr 2, 3:11 AM PDT	Wind Advisory	PSR		19 hr
Apr 2, 8:33 AM PDT	Wind Advisory	SGX	Riverside, San Diego	13 hr
Apr 3, 2:58 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	30 hr
Apr 4, 2:30 AM PDT	Dense Fog Advisory	LOX		7 hr
Apr 5, 3:01 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	29 hr
Apr 5, 3:32 PM PDT	Wind Advisory	VEF	San Bernardino	35 hr
Apr 6, 2:12 PM PDT	Wind Advisory	LOX		13 hr
Apr 7, 5:27 AM PDT	Fire Weather Watch	PSR	Imperial, Riverside, San Bernardino	25 hr
Apr 7, 3:21 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	26 hr
Apr 8, 3:54 AM PDT	Wind Advisory	VEF	San Bernardino	26 hr
Apr 8, 4:21 AM PDT	Wind Advisory	PSR		26 hr
Apr 8, 6:33 AM PDT	Red Flag Warning	PSR	Imperial, Riverside	14 hr
Apr 8, 4:22 PM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	18 hr
Apr 8, 9:35 PM PDT	Wind Advisory	HNX		8 hr
Apr 9, 3:47 AM PDT	Lake Wind Advisory	VEF	San Bernardino	11 hr
Apr 9, 10:03 AM PDT	Wind Advisory	VEF		5 hr
Apr 11, 1:33 PM PDT	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	24 hr
Apr 11, 8:06 PM PDT	Wind Advisory	LOX	Los Angeles	13 hr
Apr 13, 3:04 AM PDT	High Wind Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	12 hr
Apr 13, 2:34 PM PDT	Wind Advisory	VEF	Inyo	57 hr
Apr 13, 3:09 PM PDT	High Wind Warning	REV	Alpine, El Dorado, Mono, Nevada, Placer	37 hr
Apr 13, 3:09 PM PDT	Wind Advisory	REV	Lassen, Modoc, Plumas, Sierra	33 hr
Apr 13, 3:30 PM PDT	Fire Weather Watch	PSR	Imperial, Riverside, San Bernardino	24 hr
Apr 14, 3:21 AM PDT	High Wind Watch	VEF	San Bernardino	12 hr
Apr 14, 3:21 AM PDT	High Wind Warning	VEF	Inyo	24 hr
Apr 14, 3:53 AM PDT	Fire Weather Watch	VEF	San Bernardino	11 hr
Apr 14, 2:45 PM PDT	Wind Advisory	HNX		30 hr
Apr 14, 3:05 PM PDT	Red Flag Warning	VEF	San Bernardino	29 hr
Apr 14, 3:06 PM PDT	Wind Advisory	VEF	San Bernardino	29 hr
Apr 14, 3:26 PM PDT	Red Flag Warning	PSR	Imperial, Riverside, San Bernardino	30 hr
Apr 14, 6:31 PM PDT	Wind Advisory	LOX		38 hr
Apr 14, 9:04 PM PDT	Snow Advisory	REV	Modoc	7 hr
Apr 15, 2:50 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino	17 hr
Apr 15, 4:10 AM PDT	Wind Advisory	PSR		18 hr
Apr 15, 2:09 PM PDT	Frost Advisory	MTR	Marin, Napa, Sonoma	13 hr
Apr 15, 3:19 PM PDT	Frost Advisory	EKA		18 hr
Apr 16, 3:43 AM PDT	Wind Advisory	VEF	San Bernardino	11 hr
Apr 16, 3:59 AM PDT	Red Flag Warning	VEF	San Bernardino	11 hr
Apr 16, 4:58 AM PDT	Red Flag Warning	PSR	Imperial, Riverside	12 hr
Apr 17, 4:38 AM PDT	Fire Weather Watch	VEF	Inyo, San Bernardino	23 hr
Apr 17, 4:51 AM PDT	Fire Weather Watch	PSR	Imperial, Riverside, San Bernardino	48 hr
Apr 17, 2:50 PM PDT	High Wind Watch	REV	Mono	25 hr
Apr 17, 2:50 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	30 hr
Apr 17, 3:08 PM PDT	High Wind Watch	VEF	Inyo, San Bernardino	37 hr
Apr 17, 10:58 PM PDT	Dense Fog Advisory	LOX		10 hr
Apr 18, 4:07 AM PDT	Red Flag Warning	VEF	Inyo, San Bernardino	43 hr
Apr 18, 2:54 PM PDT	Wind Advisory	VEF	Inyo, San Bernardino	56 hr
Apr 18, 3:38 PM PDT	High Wind Warning	REV	Mono	37 hr
Apr 18, 3:38 PM PDT	Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	31 hr
Apr 19, 1:24 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	22 hr
Apr 19, 3:10 AM PDT	Wind Advisory	HNX		41 hr
Apr 19, 3:42 AM PDT	Wind Advisory	LOX		48 hr
Apr 19, 3:53 AM PDT	High Wind Warning	VEF	Inyo	29 hr
Apr 19, 2:05 PM PDT	Snow Advisory	MFR	Siskiyou	22 hr
Apr 19, 3:14 PM PDT	Fire Weather Watch	VEF	San Bernardino	13 hr
Apr 19, 4:07 PM PDT	Wind Advisory	PSR		8 hr
Apr 19, 5:50 PM PDT	Wind Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	4 hr
Apr 19, 6:20 PM PDT	Wind Advisory	STO		10 min
Apr 19, 6:30 PM PDT	Wind Advisory	STO		90 min
Apr 19, 11:00 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	17 hr
Apr 20, 3:55 AM PDT	Frost Advisory	MTR	Marin, Napa, Sonoma	29 hr
Apr 20, 3:57 AM PDT	Red Flag Warning	VEF	San Bernardino	17 hr
Apr 20, 2:30 PM PDT	Freeze Warning	EKA		18 hr
Apr 20, 2:47 PM PDT	Frost Advisory	LOX	Santa Barbara	17 hr
Apr 21, 2:49 PM PDT	Wind Advisory	LOX		5 hr
Apr 22, 3:12 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	49 hr
Apr 22, 3:27 AM PDT	Snow Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	20 hr
Apr 22, 4:31 AM PDT	Snow Advisory	STO		25 hr
Apr 22, 5:10 AM PDT	Fire Weather Watch	VEF	San Bernardino	24 hr
Apr 22, 2:47 PM PDT	Wind Advisory	VEF	San Bernardino	37 hr
Apr 22, 3:58 PM PDT	Wind Advisory	REV	Mono	29 hr
Apr 23, 1:12 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	23 hr
Apr 23, 4:05 AM PDT	Freeze Warning	EKA		28 hr
Apr 23, 5:20 AM PDT	Red Flag Warning	VEF	San Bernardino	15 hr
Apr 24, 12:51 PM PDT	Frost Advisory	MTR	Marin, Napa, Sonoma	15 hr
Apr 24, 2:41 PM PDT	Frost Advisory	EKA		17 hr
Apr 24, 8:53 PM PDT	Wind Advisory	LOX		13 hr
Apr 25, 2:28 PM PDT	Wind Advisory	LOX		20 hr
Apr 26, 2:39 AM PDT	Lake Wind Advisory	VEF	San Bernardino	17 hr
Apr 26, 8:26 AM PDT	Red Flag Warning	VEF	San Bernardino	12 hr
Apr 27, 2:18 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	43 hr
Apr 28, 2:10 PM PDT	Wind Advisory	HNX		59 hr
Apr 28, 2:27 PM PDT	Fire Weather Watch	PSR	Imperial, Riverside	39 hr
Apr 28, 3:51 PM PDT	Wind Advisory	REV	Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more	28 hr
Apr 28, 3:55 PM PDT	Wind Advisory	VEF	Inyo, San Bernardino	56 hr
Apr 29, 5:10 AM PDT	Red Flag Warning	VEF	Inyo, San Bernardino, Tulare	18 hr
Apr 29, 9:24 AM PDT	High Wind Warning	REV	Mono	16 hr
Apr 29, 9:41 AM PDT	Wind Advisory	LOX		41 hr
Apr 29, 1:54 PM PDT	Red Flag Warning	PSR	Imperial, Riverside	30 hr
Apr 29, 8:53 PM PDT	Frost Advisory	MTR	Marin, Napa, Sonoma	11 hr
Apr 29, 10:55 PM PDT	Red Flag Warning	VEF	Inyo, Tulare	6 hr
Apr 30, 12:44 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	28 hr
Apr 30, 5:56 AM PDT	Dense Fog Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	4 hr
Apr 30, 11:55 AM PDT	Wind Advisory	PSR		13 hr
Apr 30, 2:56 PM PDT	Frost Advisory	EKA		17 hr
Apr 30, 2:56 PM PDT	Freeze Warning	EKA		17 hr
Apr 30, 3:04 PM PDT	Lake Wind Advisory	VEF	San Bernardino	12 hr

By product

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

Product	Alerts
Winter
Snow Advisory	4
Cold
Freeze Warning	3
Frost Advisory	8
Wind and dust
High Wind Warning	5
High Wind Watch	4
Lake Wind Advisory	10
Wind Advisory	40
Fire
Red Flag Warning	12
Fire Weather Watch	8
Fog and smoke
Dense Fog Advisory	3
Marine
Marine Weather Statement	1

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2007 2009

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.