Weather alerts in California, December 2005

189 weather alerts in December 2005, 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 December 2005. Tap one for its archive.

Alerts: 189
Warnings: 56
Watches: 17
Advisories: 111
Busiest day: December 31, 200517 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
Nov 30, 6:55 PM PST	High Wind Warning	MTR	Alameda, Contra Costa, Marin, San Mateo, Santa Clara, Santa Cruz and 1 more	23 hr
Nov 30, 6:55 PM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more	23 hr
Nov 30, 8:00 PM PST	Snow Advisory	EKA		8 hr
Nov 30, 8:08 PM PST	Heavy Snow Warning	REV	Modoc	7 hr
Dec 1, 1:23 AM PST	Dense Fog Advisory	SGX	San Diego	7 hr
Dec 1, 1:58 AM PST	Winter Storm Warning	HNX		31 hr
Dec 1, 2:58 AM PST	Winter Storm Warning	VEF		36 hr
Dec 1, 11:33 AM PST	High Wind Warning	VEF		29 days
Dec 1, 11:50 AM PST	Marine Weather Statement	MTR		3 hr
Dec 1, 1:00 PM PST	High Wind Warning	SGX	San Bernardino	13 hr
Dec 1, 1:00 PM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	30 hr
Dec 1, 6:21 PM PST	Wind Advisory	MTR	Alameda, Contra Costa, Monterey, San Benito, City and County of San Francisco, San Mateo and 2 more	3 hr
Dec 2, 1:30 AM PST	Dense Fog Advisory	SGX	Riverside, San Bernardino, San Diego	8 hr
Dec 2, 9:00 AM PST	Snow Advisory	EKA		19 hr
Dec 2, 2:35 PM PST	Wind Advisory	LOX		3 hr
Dec 2, 2:35 PM PST	Wind Advisory	LOX		21 hr
Dec 2, 7:14 PM PST	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	15 hr
Dec 3, 12:36 PM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	45 hr
Dec 3, 2:14 PM PST	Frost Advisory	HNX		19 hr
Dec 3, 2:30 PM PST	Frost Advisory	LOX		18 hr
Dec 3, 2:30 PM PST	Wind Advisory	LOX	Los Angeles	22 hr
Dec 3, 2:40 PM PST	Lake Wind Advisory	VEF		25 hr
Dec 3, 3:18 PM PST	Frost Advisory	EKA		18 hr
Dec 3, 7:25 PM PST	High Wind Warning	LOX		17 hr
Dec 4, 2:49 AM PST	High Wind Warning	SGX	Orange, Riverside, San Bernardino, San Diego	9 hr
Dec 4, 2:33 PM PST	Frost Advisory	HNX		18 hr
Dec 4, 2:51 PM PST	Frost Advisory	LOX		17 hr
Dec 4, 2:51 PM PST	Freeze Warning	LOX		17 hr
Dec 4, 2:51 PM PST	Wind Advisory	LOX	Los Angeles	21 hr
Dec 4, 3:22 PM PST	Frost Advisory	EKA		18 hr
Dec 5, 11:18 AM PST	Frost Advisory	SGX	Riverside, San Bernardino, San Diego	21 hr
Dec 5, 2:01 PM PST	Freeze Warning	PSR		18 hr
Dec 5, 2:39 PM PST	Frost Advisory	HNX		18 hr
Dec 5, 4:14 PM PST	Freeze Warning	STO		16 hr
Dec 5, 5:44 PM PST	Frost Advisory	LOX		15 hr
Dec 5, 7:18 PM PST	Frost Advisory	EKA		14 hr
Dec 6, 10:24 AM PST	Winter Weather Advisory	MFR	Siskiyou	22 hr
Dec 6, 2:46 PM PST	Frost Advisory	HNX		18 hr
Dec 6, 3:26 PM PST	Winter Weather Advisory	EKA		11 hr
Dec 6, 7:30 PM PST	Frost Advisory	SGX	Riverside, San Bernardino, San Diego	13 hr
Dec 7, 11:32 AM PST	Winter Weather Advisory	STO		16 hr
Dec 9, 12:34 AM PST	Dense Fog Advisory	HNX		9 hr
Dec 9, 1:57 AM PST	Dense Fog Advisory	STO		8 hr
Dec 9, 2:53 PM PST	Dense Fog Advisory	HNX		20 hr
Dec 10, 4:08 AM PST	Dense Fog Advisory	STO		6 hr
Dec 10, 1:05 PM PST	Dense Fog Advisory	MFR	Siskiyou	13 hr
Dec 10, 2:55 PM PST	Dense Fog Advisory	HNX		20 hr
Dec 10, 10:28 PM PST	Dense Fog Advisory	STO		12 hr
Dec 12, 2:50 PM PST	Dense Fog Advisory	HNX		19 hr
Dec 12, 3:17 PM PST	Dense Fog Advisory	STO		19 hr
Dec 12, 5:20 PM PST	Dense Fog Advisory	MFR	Siskiyou	15 hr
Dec 13, 10:09 AM PST	Dense Fog Advisory	STO		2 hr
Dec 13, 10:20 AM PST	Dense Fog Advisory	HNX		100 min
Dec 13, 1:53 PM PST	Frost Advisory	EKA		14 hr
Dec 13, 2:43 PM PST	Dense Fog Advisory	HNX		20 hr
Dec 14, 8:08 AM PST	Dense Fog Advisory	STO		4 hr
Dec 14, 7:20 PM PST	Dense Fog Advisory	STO		19 hr
Dec 15, 1:51 AM PST	Dense Fog Advisory	MTR	Alameda, Contra Costa, Marin, Napa, Sonoma	8 hr
Dec 15, 2:00 AM PST	Dense Fog Advisory	HNX		8 hr
Dec 15, 1:30 PM PST	Frost Advisory	SGX	Riverside, San Bernardino, San Diego	8 hr
Dec 15, 5:12 PM PST	Dense Fog Advisory	STO		15 hr
Dec 15, 8:49 PM PST	Freeze Warning	PSR		11 hr
Dec 16, 3:00 AM PST	Freeze Warning	PSR		29 hr
Dec 16, 7:53 AM PST	Air Stagnation Advisory	PSR		4 days
Dec 17, 9:03 AM PST	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more	14 hr
Dec 17, 9:09 AM PST	Winter Storm Watch	STO		6 hr
Dec 17, 11:45 AM PST	Winter Storm Watch	HNX		9 days
Dec 17, 1:50 PM PST	Snow Advisory	VEF		32 hr
Dec 17, 2:14 PM PST	Winter Storm Warning	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	33 hr
Dec 17, 2:30 PM PST	Snow Advisory	REV	Mono	8 hr
Dec 17, 2:43 PM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more	24 hr
Dec 17, 2:53 PM PST	Snow Advisory	MFR	Modoc, Siskiyou	31 hr
Dec 17, 2:53 PM PST	Winter Storm Warning	MFR	Siskiyou	24 hr
Dec 17, 2:56 PM PST	Winter Storm Warning	STO		33 hr
Dec 17, 4:09 PM PST	Snow Advisory	EKA		29 hr
Dec 17, 7:39 PM PST	Snow Advisory	HNX		32 hr
Dec 17, 7:39 PM PST	Winter Storm Warning	HNX		32 hr
Dec 17, 9:28 PM PST	Winter Weather Advisory	STO		13 hr
Dec 17, 10:34 PM PST	Heavy Snow Warning	REV	Modoc	13 hr
Dec 18, 12:14 AM PST	Mesoscale Discussion	SPC	Alpine, Plumas, Sierra, Tuolumne	6 hr
Dec 18, 7:10 AM PST	Freezing Rain Advisory	MFR	Siskiyou	110 min
Dec 18, 8:38 AM PST	High Wind Warning	MTR	City and County of San Francisco	12 days
Dec 18, 9:34 AM PST	Severe Thunderstorm Warning	MTR	Napa	26 min
Dec 18, 9:56 AM PST	Special Marine Warning	MTR		34 min
Dec 18, 10:06 AM PST	Winter Weather Advisory	STO		11 hr
Dec 18, 10:18 AM PST	Severe Thunderstorm Warning	MTR	Marin, City and County of San Francisco, San Mateo	27 min
Dec 18, 2:20 PM PST	Heavy Snow Warning	REV	Modoc	13 hr
Dec 18, 3:18 PM PST	High Wind Warning	MFR	Siskiyou	10 days
Dec 19, 4:28 AM PST	Winter Weather Advisory	STO		8 hr
Dec 20, 2:52 AM PST	Wind Advisory	MTR	Marin, Sonoma	9 hr
Dec 20, 6:22 AM PST	Marine Weather Statement	MTR		3 hr
Dec 20, 7:37 AM PST	Special Marine Warning	MTR		53 min
Dec 20, 3:39 PM PST	Severe Thunderstorm Warning	STO	Placer, Sacramento	31 min
Dec 20, 4:04 PM PST	Severe Thunderstorm Warning	STO	El Dorado, Placer, Sacramento	26 min
Dec 20, 4:26 PM PST	Severe Thunderstorm Warning	STO	El Dorado, Placer, Sacramento	22 min
Dec 21, 10:23 AM PST	Wind Advisory	MFR	Siskiyou	7 hr
Dec 21, 3:23 PM PST	Wind Advisory	VEF		9 hr
Dec 21, 6:08 PM PST	High Wind Warning	REV	Mono	4 hr
Dec 22, 1:30 PM PST	Dense Fog Advisory	SGX	San Diego	19 hr
Dec 23, 12:41 AM PST	Dense Fog Advisory	LOX		8 hr
Dec 23, 6:00 AM PST	Dense Fog Advisory	STO		5 hr
Dec 23, 2:30 PM PST	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	49 hr
Dec 23, 2:43 PM PST	Winter Storm Watch	STO		40 hr
Dec 23, 2:45 PM PST	Dense Fog Advisory	STO		12 hr
Dec 23, 3:17 PM PST	Wind Advisory	MFR	Siskiyou	42 hr
Dec 23, 3:17 PM PST	Winter Storm Watch	MFR	Siskiyou	37 hr
Dec 23, 7:09 PM PST	Dense Fog Advisory	SGX	San Diego	13 hr
Dec 23, 8:48 PM PST	Dense Fog Advisory	HNX		7 hr
Dec 23, 9:03 PM PST	Winter Storm Watch	HNX		5 days
Dec 24, 12:56 AM PST	Wind Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	9 hr
Dec 24, 2:54 AM PST	Dense Fog Advisory	REV	Lassen, Modoc, Plumas, Sierra	7 hr
Dec 24, 3:21 AM PST	Winter Storm Watch	VEF		8 days
Dec 24, 1:47 PM PST	Dense Fog Advisory	SGX	San Diego	19 hr
Dec 24, 3:09 PM PST	Winter Storm Warning	STO		71 hr
Dec 24, 6:50 PM PST	Dense Fog Advisory	HNX		13 hr
Dec 24, 8:50 PM PST	Dense Fog Advisory	LOX		5 hr
Dec 25, 3:18 AM PST	Dense Fog Advisory	REV	Modoc	6 hr
Dec 25, 3:27 AM PST	Snow Advisory	EKA		7 hr
Dec 25, 4:29 AM PST	Snow Advisory	MFR	Modoc, Siskiyou	27 hr
Dec 25, 4:29 AM PST	Winter Storm Warning	MFR	Siskiyou	27 hr
Dec 25, 6:23 AM PST	Snow Advisory	STO		7 hr
Dec 25, 10:05 AM PST	Wind Advisory	MFR	Siskiyou	18 hr
Dec 25, 1:17 PM PST	Winter Weather Advisory	STO		14 hr
Dec 25, 1:57 PM PST	Snow Advisory	HNX		20 hr
Dec 25, 1:57 PM PST	Winter Storm Warning	HNX		19 hr
Dec 25, 3:17 PM PST	Snow and Blowing Snow Advisory	VEF		20 hr
Dec 25, 3:26 PM PST	Winter Storm Warning	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	47 hr
Dec 26, 4:09 AM PST	High Wind Warning	MFR	Siskiyou	48 hr
Dec 26, 4:09 AM PST	Wind Advisory	MFR	Siskiyou	24 hr
Dec 26, 12:04 PM PST	Wind Advisory	VEF		4 hr
Dec 26, 1:00 PM PST	Winter Storm Watch	STO		25 hr
Dec 26, 1:00 PM PST	Winter Weather Advisory	STO		16 hr
Dec 26, 1:46 PM PST	Winter Storm Watch	HNX		25 hr
Dec 26, 2:10 PM PST	Snow Advisory	MFR	Siskiyou	8 hr
Dec 26, 2:40 PM PST	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	24 hr
Dec 26, 3:38 PM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	41 hr
Dec 26, 9:26 PM PST	Wind Advisory	EKA		12 hr
Dec 27, 2:34 PM PST	Winter Storm Warning	REV	Alpine, El Dorado, Mono, Nevada, Placer	62 hr
Dec 27, 2:42 PM PST	Winter Storm Warning	HNX		27 hr
Dec 27, 2:43 PM PST	Wind Advisory	STO		21 hr
Dec 27, 3:11 PM PST	High Wind Warning	REV	Mono	29 hr
Dec 27, 3:11 PM PST	Wind Advisory	REV	Lassen, Modoc, Plumas, Sierra	29 hr
Dec 28, 4:00 AM PST	Wind Advisory	MFR	Siskiyou	6 hr
Dec 28, 6:24 AM PST	Winter Weather Advisory	STO		85 min
Dec 28, 7:47 AM PST	Winter Storm Warning	STO		31 hr
Dec 28, 11:36 AM PST	Wind Advisory	MTR	Alameda, Contra Costa, San Mateo, Santa Clara, Santa Cruz	4 hr
Dec 28, 1:15 PM PST	Severe Thunderstorm Warning	STO	Shasta, Tehama	45 min
Dec 28, 2:03 PM PST	Severe Thunderstorm Warning	STO	Shasta, Tehama	42 min
Dec 28, 3:02 PM PST	Winter Storm Watch	STO		24 hr
Dec 28, 3:42 PM PST	High Wind Watch	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more	52 hr
Dec 28, 7:25 PM PST	Dense Fog Advisory	HNX		13 hr
Dec 28, 7:56 PM PST	Winter Storm Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	33 hr
Dec 28, 9:41 PM PST	High Wind Warning	MFR	Siskiyou	48 hr
Dec 28, 9:41 PM PST	Wind Advisory	MFR	Siskiyou	27 hr
Dec 29, 4:00 AM PST	Winter Storm Watch	HNX		23 hr
Dec 29, 4:58 AM PST	Wind Advisory	EKA		29 hr
Dec 29, 8:00 AM PST	Dense Fog Advisory	STO		2 hr
Dec 29, 2:57 PM PST	Snow Advisory	STO		20 hr
Dec 29, 2:57 PM PST	Winter Storm Warning	STO		4 days
Dec 29, 3:11 PM PST	Snow Advisory	MFR	Siskiyou	19 hr
Dec 29, 3:12 PM PST	Wind Advisory	STO		46 hr
Dec 29, 3:14 PM PST	Winter Storm Warning	REV	Alpine, El Dorado, Nevada, Placer	49 hr
Dec 29, 3:20 PM PST	Winter Storm Watch	VEF		13 hr
Dec 29, 10:04 PM PST	Snow Advisory	REV	Lassen, Modoc, Plumas, Sierra	9 hr
Dec 30, 3:01 AM PST	High Wind Watch	VEF		24 hr
Dec 30, 3:19 AM PST	Winter Storm Warning	HNX		43 hr
Dec 30, 4:03 AM PST	Snow Advisory	MFR	Siskiyou	31 hr
Dec 30, 4:17 AM PST	Winter Storm Warning	VEF		39 hr
Dec 30, 12:08 PM PST	Snow Advisory	EKA		12 hr
Dec 30, 2:05 PM PST	High Wind Warning	STO		8 hr
Dec 30, 2:53 PM PST	Heavy Snow Warning	MFR	Siskiyou	8 hr
Dec 30, 3:14 PM PST	High Wind Warning	VEF		24 hr
Dec 30, 7:18 PM PST	High Wind Warning	MTR	Alameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more	14 hr
Dec 30, 7:18 PM PST	Wind Advisory	MTR	Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more	17 hr
Dec 30, 7:57 PM PST	Wind Advisory	LOX		22 hr
Dec 31, 2:00 AM PST	Wind Advisory	HNX		16 hr
Dec 31, 2:52 AM PST	High Wind Warning	SGX	Riverside, San Bernardino	19 hr
Dec 31, 2:52 AM PST	Wind Advisory	SGX	San Diego	19 hr
Dec 31, 3:00 AM PST	Wind Advisory	VEF		19 hr
Dec 31, 6:57 AM PST	Wind Advisory	PSR		15 hr
Dec 31, 7:41 AM PST	Flash Flood Warning	STO	Yolo	7 hr
Dec 31, 9:21 AM PST	Snow Advisory	REV	Lassen, Modoc, Plumas, Sierra	7 hr
Dec 31, 9:50 AM PST	High Wind Warning	EKA		2 hr
Dec 31, 9:55 AM PST	Mesoscale Discussion	SPC	Amador, Butte, Calaveras, Colusa, El Dorado, Glenn and 8 more	2 hr
Dec 31, 10:15 AM PST	Severe Thunderstorm Warning	MTR	Alameda, Contra Costa	30 min
Dec 31, 10:26 AM PST	Severe Thunderstorm Warning	STO	Sacramento, San Joaquin	49 min
Dec 31, 10:32 AM PST	Mesoscale Discussion	SPC	Alpine, El Dorado, Nevada, Placer, Tuolumne	5 hr
Dec 31, 12:13 PM PST	Flash Flood Warning	LOX	Ventura	92 min
Dec 31, 12:29 PM PST	Tornado Warning	STO	Tehama	16 min

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	9
Tornado Warning	1
Mesoscale Discussion	3
Flooding
Flash Flood Warning	2
Winter
Heavy Snow Warning	4
Winter Storm Warning	17
Winter Storm Watch	15
Freezing Rain Advisory	1
Snow Advisory	18
Snow and Blowing Snow Advisory	1
Winter Weather Advisory	9
Cold
Freeze Warning	5
Frost Advisory	14
Wind and dust
High Wind Warning	16
High Wind Watch	2
Lake Wind Advisory	1
Wind Advisory	33
Fog and smoke
Air Stagnation Advisory	1
Dense Fog Advisory	33
Marine
Special Marine Warning	2
Marine Weather Statement	2

Nearby

Alerts in force now Tornadoes on record The radar archive 2004 2006

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.