Weather alerts in California, January 2007

206 weather alerts in January 2007, 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 2007. Tap one for its archive.

Alerts: 206
Warnings: 63
Watches: 42
Advisories: 92
Busiest day: January 3, 200720 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
Jan 1, 2:02 AM PST	High Wind Warning	LOX		37 hr
Jan 1, 2:02 AM PST	Wind Advisory	LOX	Los Angeles	37 hr
Jan 1, 3:20 AM PST	High Wind Warning	SGX	Orange, Riverside, San Bernardino, San Diego	31 hr
Jan 1, 6:29 AM PST	Dense Fog Advisory	STO		4 hr
Jan 1, 8:07 AM PST	Dense Fog Advisory	MTR	Alameda, Contra Costa, Marin, Napa, Sonoma	113 min
Jan 1, 9:51 AM PST	Red Flag Warning	LOX	Los Angeles	50 hr
Jan 1, 1:15 PM PST	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	25 hr
Jan 1, 3:51 PM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	365 days
Jan 1, 9:15 PM PST	Dense Fog Advisory	HNX		13 hr
Jan 2, 4:26 AM PST	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	23 hr
Jan 2, 4:28 AM PST	High Wind Watch	REV	Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more	22 hr
Jan 2, 2:27 PM PST	Winter Storm Watch	HNX		23 hr
Jan 2, 2:37 PM PST	Marine Weather Statement	LOX		5 days
Jan 2, 3:43 PM PST	High Wind Watch	VEF	Inyo	20 hr
Jan 2, 4:11 PM PST	Winter Storm Watch	STO		13 hr
Jan 3, 2:04 AM PST	Wind Advisory	REV	Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more	32 hr
Jan 3, 2:49 AM PST	Snow Advisory	MFR	Siskiyou	24 hr
Jan 3, 3:08 AM PST	Winter Storm Warning	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	37 hr
Jan 3, 3:58 AM PST	Winter Storm Warning	STO		36 hr
Jan 3, 4:00 AM PST	High Surf Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	65 hr
Jan 3, 4:04 AM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	8 hr
Jan 3, 4:16 AM PST	Wind Advisory	VEF	Inyo, San Bernardino	63 hr
Jan 3, 6:46 AM PST	Dense Fog Advisory	STO		3 hr
Jan 3, 9:46 AM PST	High Wind Watch	LOX		18 hr
Jan 3, 11:47 AM PST	High Wind Watch	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	16 hr
Jan 3, 1:07 PM PST	Marine Weather Statement	SGX		57 hr
Jan 3, 1:09 PM PST	High Surf Advisory	SGX	San Diego	60 hr
Jan 3, 1:52 PM PST	Wind Advisory	HNX		25 hr
Jan 3, 1:56 PM PST	Snow and Blowing Snow Advisory	HNX		34 hr
Jan 3, 1:56 PM PST	Winter Storm Warning	HNX		32 hr
Jan 3, 2:15 PM PST	High Surf Advisory	LOX		64 hr
Jan 3, 3:40 PM PST	Snow Advisory	REV	Modoc, Mono	35 hr
Jan 3, 3:43 PM PST	Fire Weather Watch	LOX	Los Angeles	21 hr
Jan 3, 3:56 PM PST	Snow Advisory	STO		11 hr
Jan 3, 4:01 PM PST	Snow Advisory	EKA		12 hr
Jan 3, 5:32 PM PST	High Wind Watch	SGX	Orange, Riverside, San Bernardino, San Diego	33 hr
Jan 3, 6:02 PM PST	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	33 hr
Jan 4, 2:14 AM PST	Wind Advisory	PSR		51 hr
Jan 4, 3:39 AM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	32 hr
Jan 4, 3:45 AM PST	High Wind Warning	LOX	Los Angeles	4 days
Jan 4, 3:45 AM PST	Wind Advisory	LOX	Los Angeles	4 days
Jan 4, 3:53 AM PST	High Wind Watch	VEF	San Bernardino	11 hr
Jan 4, 4:02 AM PST	Fire Weather Watch	PSR	Imperial, Riverside, San Bernardino	6 hr
Jan 4, 6:48 AM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	5 days
Jan 4, 10:31 AM PST	Red Flag Warning	PSR	Imperial, Riverside, San Bernardino	33 hr
Jan 4, 10:33 AM PST	Winter Weather Advisory	STO		7 hr
Jan 4, 11:25 AM PST	Winter Weather Advisory	LOX		25 hr
Jan 4, 1:09 PM PST	Red Flag Warning	LOX	Los Angeles	5 days
Jan 4, 2:38 PM PST	Wind Advisory	VEF	San Bernardino	28 hr
Jan 4, 2:48 PM PST	High Wind Warning	HNX		17 hr
Jan 5, 1:09 AM PST	Blowing Dust Advisory	PSR		19 hr
Jan 5, 2:56 AM PST	High Wind Warning	SGX	Orange, Riverside, San Bernardino, San Diego	4 days
Jan 5, 2:58 AM PST	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	5 days
Jan 5, 4:29 AM PST	Frost Advisory	HNX		4 hr
Jan 5, 8:12 AM PST	Wind Advisory	HNX		13 hr
Jan 5, 8:42 AM PST	Freeze Warning	HNX		24 hr
Jan 5, 12:00 PM PST	High Wind Warning	VEF	San Bernardino	7 hr
Jan 5, 2:55 PM PST	Frost Advisory	HNX		42 hr
Jan 5, 3:41 PM PST	Freeze Warning	STO		17 hr
Jan 5, 4:18 PM PST	Fire Weather Watch	LOX		23 hr
Jan 6, 11:54 AM PST	Wind Advisory	LOX		51 hr
Jan 6, 2:52 PM PST	High Surf Advisory	EKA		10 hr
Jan 7, 2:00 PM PST	Frost Advisory	HNX		19 hr
Jan 7, 5:06 PM PST	Marine Weather Statement	LOX		22 hr
Jan 8, 8:58 AM PST	Frost Advisory	HNX		24 hr
Jan 8, 2:05 PM PST	High Wind Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	25 hr
Jan 8, 3:14 PM PST	Wind Advisory	LOX	Los Angeles	18 hr
Jan 9, 2:05 AM PST	High Wind Watch	VEF	Inyo	13 hr
Jan 9, 9:18 AM PST	Frost Advisory	HNX		9 hr
Jan 9, 11:20 AM PST	Snow Advisory	MFR	Siskiyou	46 hr
Jan 9, 1:45 PM PST	High Wind Watch	SGX	Riverside, San Bernardino, San Diego	26 hr
Jan 9, 3:14 PM PST	Wind Advisory	VEF	Inyo	37 hr
Jan 9, 3:29 PM PST	Wind Advisory	REV	Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more	37 hr
Jan 10, 3:20 AM PST	Wind Chill Watch	MFR	Modoc, Siskiyou	6 hr
Jan 10, 11:19 AM PST	Freeze Watch	HNX		27 hr
Jan 10, 2:47 PM PST	Winter Weather Advisory	STO		14 hr
Jan 10, 2:55 PM PST	Freeze Watch	STO		24 hr
Jan 10, 3:23 PM PST	Snow Advisory	EKA		19 hr
Jan 10, 3:50 PM PST	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	51 hr
Jan 10, 5:58 PM PST	Freeze Watch	LOX	Los Angeles	27 hr
Jan 10, 6:30 PM PST	Freeze Watch	SGX	Riverside, San Bernardino, San Diego	4 days
Jan 10, 7:54 PM PST	Freeze Watch	MTR	Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 2 more	19 hr
Jan 10, 7:57 PM PST	High Wind Warning	REV	Mono	14 hr
Jan 10, 11:01 PM PST	Snow Advisory	REV	Modoc, Mono	29 hr
Jan 11, 3:14 AM PST	Freeze Watch	EKA		10 hr
Jan 11, 3:14 AM PST	Freeze Watch	EKA		31 hr
Jan 11, 7:55 AM PST	Freeze Watch	STO		7 hr
Jan 11, 1:19 PM PST	Freeze Warning	EKA		20 hr
Jan 11, 1:19 PM PST	Wind Advisory	LOX		8 hr
Jan 11, 2:08 PM PST	Frost Advisory	HNX		7 hr
Jan 11, 2:08 PM PST	Freeze Warning	HNX		6 days
Jan 11, 2:24 PM PST	Freeze Warning	MTR	Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 2 more	19 hr
Jan 11, 2:24 PM PST	Freeze Warning	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more	43 hr
Jan 11, 2:56 PM PST	Freeze Warning	STO		66 hr
Jan 11, 2:56 PM PST	Wind Advisory	STO		27 hr
Jan 11, 8:55 PM PST	Wind Advisory	PSR		10 hr
Jan 11, 9:15 PM PST	Freeze Warning	LOX	Los Angeles	60 hr
Jan 11, 9:15 PM PST	Wind Advisory	LOX		6 hr
Jan 12, 1:40 AM PST	Freeze Warning	PSR		30 hr
Jan 12, 4:03 AM PST	Snow and Blowing Snow Advisory	LOX		5 hr
Jan 12, 6:21 AM PST	Snow Advisory	SGX	Riverside, San Bernardino	4 hr
Jan 12, 7:34 AM PST	Snow and Blowing Snow Advisory	SGX	Riverside, San Bernardino	3 hr
Jan 12, 10:16 AM PST	Freeze Warning	EKA		23 hr
Jan 12, 10:19 AM PST	Wind Chill Advisory	SGX	San Bernardino	23 hr
Jan 12, 10:49 AM PST	Frost Advisory	SGX	San Diego	22 hr
Jan 12, 10:49 AM PST	Freeze Warning	SGX	Riverside, San Bernardino, San Diego	22 hr
Jan 12, 11:11 AM PST	Freeze Watch	VEF	Inyo, San Bernardino	22 hr
Jan 12, 11:11 AM PST	Freeze Warning	VEF	Inyo, San Bernardino	22 hr
Jan 12, 12:10 PM PST	Fire Weather Watch	LOX	Los Angeles	52 hr
Jan 12, 12:59 PM PST	Freeze Watch	HNX		62 hr
Jan 12, 1:05 PM PST	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	56 hr
Jan 12, 1:27 PM PST	Freeze Warning	PSR		43 hr
Jan 12, 2:09 PM PST	Freeze Watch	STO		38 hr
Jan 12, 2:13 PM PST	Freeze Watch	EKA		20 hr
Jan 12, 10:11 PM PST	Frost Advisory	LOX		11 hr
Jan 12, 10:11 PM PST	Wind Advisory	LOX		5 hr
Jan 12, 10:32 PM PST	Wind Chill Advisory	LOX		34 hr
Jan 13, 3:01 AM PST	Freeze Warning	MTR	Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 1 more	30 hr
Jan 13, 5:12 AM PST	Freeze Watch	PSR		10 hr
Jan 13, 9:30 AM PST	Freeze Warning	VEF	Inyo, San Bernardino	25 hr
Jan 13, 10:05 AM PST	Freeze Warning	EKA		23 hr
Jan 13, 10:16 AM PST	Marine Weather Statement	LOX		5 hr
Jan 13, 1:11 PM PST	Wind Chill Advisory	SGX	San Bernardino	20 hr
Jan 13, 1:28 PM PST	Freeze Warning	SGX	Riverside, San Bernardino, San Diego	20 hr
Jan 13, 1:28 PM PST	High Wind Watch	SGX	Orange, Riverside, San Bernardino, San Diego	24 hr
Jan 13, 2:47 PM PST	Frost Advisory	LOX		18 hr
Jan 13, 2:47 PM PST	Freeze Watch	LOX		24 hr
Jan 13, 2:47 PM PST	High Wind Watch	LOX		24 hr
Jan 13, 2:54 PM PST	Freeze Warning	PSR		41 hr
Jan 13, 3:28 PM PST	Freeze Warning	VEF	Inyo, San Bernardino	42 hr
Jan 14, 3:36 AM PST	Freeze Warning	MTR	Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 1 more	29 hr
Jan 14, 4:05 AM PST	Freeze Warning	STO		29 hr
Jan 14, 1:13 PM PST	Wind Chill Advisory	SGX	San Bernardino	13 hr
Jan 14, 1:28 PM PST	Freeze Warning	MTR	Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 1 more	44 hr
Jan 14, 1:30 PM PST	Frost Advisory	SGX	San Diego	20 hr
Jan 14, 1:30 PM PST	Freeze Warning	SGX	Riverside, San Bernardino, San Diego	20 hr
Jan 14, 1:30 PM PST	High Wind Warning	SGX	Orange, Riverside, San Bernardino, San Diego	48 hr
Jan 14, 1:30 PM PST	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	48 hr
Jan 14, 1:32 PM PST	Freeze Warning	PSR		42 hr
Jan 14, 2:22 PM PST	Freeze Watch	STO		14 hr
Jan 14, 2:42 PM PST	Freeze Warning	LOX		17 hr
Jan 14, 2:42 PM PST	Wind Advisory	LOX	Los Angeles	46 hr
Jan 14, 3:49 PM PST	Frost Advisory	LOX	Los Angeles	16 hr
Jan 14, 4:05 PM PST	Red Flag Warning	LOX	Los Angeles	50 hr
Jan 14, 8:12 PM PST	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	46 hr
Jan 14, 9:21 PM PST	High Wind Warning	LOX		37 hr
Jan 15, 3:10 AM PST	Freeze Watch	HNX		9 hr
Jan 15, 4:33 AM PST	Freeze Warning	STO		28 hr
Jan 16, 3:40 AM PST	Freeze Warning	PSR		28 hr
Jan 16, 3:12 PM PST	Frost Advisory	LOX	Los Angeles	17 hr
Jan 17, 2:22 AM PST	Winter Weather Advisory	LOX	Santa Barbara	19 hr
Jan 17, 3:28 AM PST	Winter Weather Advisory	MTR	Monterey, San Benito, San Mateo, Santa Clara, Santa Cruz	6 hr
Jan 17, 3:31 AM PST	Marine Weather Statement	LOX		13 hr
Jan 17, 9:17 AM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	53 hr
Jan 17, 2:17 PM PST	Wind Advisory	LOX	Los Angeles	50 hr
Jan 17, 2:29 PM PST	Freeze Warning	PSR		18 hr
Jan 17, 2:39 PM PST	Frost Advisory	HNX		18 hr
Jan 17, 3:55 PM PST	Marine Weather Statement	SGX		89 min
Jan 18, 8:54 AM PST	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	10 hr
Jan 18, 9:26 AM PST	Red Flag Warning	LOX	Los Angeles	27 hr
Jan 18, 10:46 AM PST	Wind Advisory	VEF	San Bernardino	13 hr
Jan 18, 2:02 PM PST	Frost Advisory	HNX		7 hr
Jan 18, 9:01 PM PST	Freeze Warning	HNX		12 hr
Jan 19, 2:03 PM PST	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	35 hr
Jan 19, 2:13 PM PST	Lake Wind Advisory	VEF	San Bernardino	24 hr
Jan 19, 2:27 PM PST	Frost Advisory	HNX		19 hr
Jan 19, 3:00 PM PST	Fire Weather Watch	LOX	Los Angeles	24 hr
Jan 20, 9:00 AM PST	Frost Advisory	HNX		24 hr
Jan 20, 1:33 PM PST	High Wind Watch	SGX	Orange, Riverside, San Bernardino, San Diego	12 hr
Jan 20, 1:33 PM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	52 hr
Jan 20, 2:22 PM PST	Wind Advisory	VEF	San Bernardino	29 hr
Jan 20, 2:27 PM PST	High Wind Watch	LOX	Los Angeles	13 hr
Jan 20, 3:25 PM PST	Red Flag Warning	LOX	Los Angeles	51 hr
Jan 20, 8:41 PM PST	Wind Advisory	MTR		19 hr
Jan 21, 1:24 AM PST	Red Flag Warning	SGX	Orange, Riverside, San Bernardino, San Diego	65 hr
Jan 21, 1:37 AM PST	High Wind Warning	SGX	Orange, Riverside, San Bernardino, San Diego	31 hr
Jan 21, 3:11 AM PST	Wind Advisory	PSR		15 hr
Jan 21, 3:26 AM PST	High Wind Warning	LOX	Los Angeles	29 hr
Jan 21, 3:26 AM PST	Wind Advisory	LOX		29 hr
Jan 21, 9:01 AM PST	Frost Advisory	HNX		24 hr
Jan 22, 4:13 AM PST	Freeze Warning	PSR		28 hr
Jan 22, 8:17 AM PST	Wind Advisory	LOX		6 hr
Jan 22, 8:53 AM PST	Frost Advisory	HNX		24 hr
Jan 22, 6:22 PM PST	Red Flag Warning	LOX	Los Angeles	48 hr
Jan 23, 2:29 AM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	6 hr
Jan 23, 8:49 AM PST	Frost Advisory	HNX		24 hr
Jan 24, 9:02 AM PST	Frost Advisory	HNX		24 hr
Jan 25, 1:08 AM PST	Dense Fog Advisory	LOX		10 hr
Jan 27, 3:20 AM PST	Dense Fog Advisory	PSR		5 hr
Jan 27, 4:23 PM PST	Flash Flood Watch	LOX	Los Angeles	52 hr
Jan 28, 12:37 AM PST	Snow Advisory	LOX		32 hr
Jan 28, 7:32 AM PST	Dense Fog Advisory	STO		2 hr
Jan 28, 9:02 AM PST	Heavy Snow Warning	LOX		24 hr
Jan 28, 10:05 AM PST	Snow Advisory	HNX		11 hr
Jan 30, 8:24 AM PST	Marine Weather Statement	SGX		24 hr
Jan 30, 9:09 AM PST	Marine Weather Statement	LOX		27 hr
Jan 30, 9:14 AM PST	Snow Advisory	LOX		24 hr
Jan 30, 2:27 PM PST	Special Marine Warning	LOX		33 min
Jan 30, 2:56 PM PST	Special Marine Warning	LOX		34 min
Jan 30, 3:02 PM PST	Flash Flood Warning	LOX	Santa Barbara	118 min
Jan 30, 3:25 PM PST	Special Marine Warning	LOX		65 min
Jan 31, 12:35 AM PST	Special Marine Warning	LOX		85 min
Jan 31, 1:55 AM PST	Special Marine Warning	LOX		65 min
Jan 31, 8:47 AM PST	Dense Fog Advisory	STO		2 hr
Jan 31, 9:30 AM PST	Marine Weather Statement	SGX		9 hr
Jan 31, 1:26 PM PST	High Surf Advisory	SGX	San Diego	26 hr

By product

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

Product	Alerts
Flooding
Flash Flood Warning	1
Flash Flood Watch	1
Winter
Heavy Snow Warning	1
Winter Storm Warning	3
Winter Storm Watch	3
Snow Advisory	11
Snow and Blowing Snow Advisory	3
Winter Weather Advisory	5
Cold
Freeze Warning	30
Freeze Watch	16
Wind Chill Watch	1
Frost Advisory	20
Wind Chill Advisory	4
Wind and dust
High Wind Warning	11
High Wind Watch	13
Blowing Dust Advisory	1
Lake Wind Advisory	1
Wind Advisory	34
Fire
Red Flag Warning	12
Fire Weather Watch	8
Fog and smoke
Dense Fog Advisory	8
Coast and beach
High Surf Advisory	5
Marine
Special Marine Warning	5
Marine Weather Statement	9

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 2006 2008

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.