Weather alerts in California, July 2012

216 weather alerts in July 2012, 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 July 2012. Tap one for its archive.

Alerts: 216
Warnings: 104
Watches: 27
Advisories: 64
Busiest day: July 14, 201239 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
Jul 2, 2:42 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 2, 2:36 PM PDT	Gale Watch	EKA		12 hr
Jul 3, 2:44 AM PDT	Gale Warning	EKA		42 hr
Jul 4, 2:53 AM PDT	Small Craft Advisory	MTR		72 hr
Jul 5, 9:12 PM PDT	Small Craft Advisory	MTR		24 hr
Jul 7, 2:57 AM PDT	Excessive Heat Watch	PSR		11 hr
Jul 7, 4:54 AM PDT	Dense Fog Advisory	LOX		4 hr
Jul 7, 2:24 PM PDT	Excessive Heat Warning	PSR		4 days
Jul 8, 2:44 AM PDT	Excessive Heat Watch	VEF	Inyo, San Bernardino	24 hr
Jul 8, 2:45 AM PDT	Small Craft Advisory	MTR		8 days
Jul 8, 3:43 AM PDT	Dense Fog Advisory	LOX		5 hr
Jul 8, 9:44 AM PDT	Red Flag Warning	LOX		11 hr
Jul 8, 11:40 AM PDT	Red Flag Warning	HNX	Kern	8 hr
Jul 8, 7:30 PM PDT	Red Flag Warning	HNX		26 hr
Jul 8, 8:45 PM PDT	Small Craft Advisory	LOX		54 hr
Jul 9, 2:11 AM PDT	Small Craft Advisory	MTR		19 hr
Jul 9, 2:48 AM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	67 hr
Jul 9, 1:20 PM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino, San Diego	66 hr
Jul 9, 2:27 PM PDT	Gale Warning	EKA		31 hr
Jul 9, 9:33 PM PDT	Small Craft Advisory	EKA		5 days
Jul 10, 3:54 AM PDT	Small Craft Advisory	MTR		19 hr
Jul 10, 5:51 PM PDT	Excessive Heat Warning	LOX	Los Angeles	31 hr
Jul 11, 2:50 AM PDT	Hazardous Seas Warning	EKA		53 hr
Jul 11, 3:29 AM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino	11 hr
Jul 11, 2:02 PM PDT	Fire Weather Watch	SGX	Riverside, San Bernardino	13 hr
Jul 11, 2:15 PM PDT	Flash Flood Watch	SGX	Orange, Riverside, San Bernardino, San Diego	55 hr
Jul 11, 2:42 PM PDT	Fire Weather Watch	VEF	Inyo, Tulare	16 hr
Jul 11, 3:00 PM PDT	Fire Weather Watch	LOX		12 hr
Jul 11, 3:11 PM PDT	Fire Weather Watch	HNX	Kern	12 hr
Jul 11, 9:00 PM PDT	Small Craft Advisory	LOX		6 hr
Jul 12, 2:28 AM PDT	Gale Watch	EKA		12 hr
Jul 12, 2:48 AM PDT	Red Flag Warning	HNX	Kern	26 hr
Jul 12, 3:05 AM PDT	Red Flag Warning	LOX		18 hr
Jul 12, 6:27 AM PDT	Red Flag Warning	VEF	Inyo, Tulare	16 hr
Jul 12, 7:39 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	5 hr
Jul 12, 10:56 AM PDT	Flash Flood Watch	VEF	Inyo, San Bernardino	61 hr
Jul 12, 2:17 PM PDT	Flash Flood Watch	LOX		28 hr
Jul 12, 2:43 PM PDT	Gale Warning	EKA		36 hr
Jul 12, 8:35 PM PDT	Flash Flood Watch	HNX		22 hr
Jul 13, 2:17 AM PDT	Small Craft Advisory	MTR		19 hr
Jul 13, 5:23 AM PDT	Flash Flood Warning	SGX	San Bernardino	116 min
Jul 13, 6:03 AM PDT	Areal Flood Advisory	VEF	San Bernardino	117 min
Jul 13, 7:03 AM PDT	Areal Flood Advisory	VEF	San Bernardino	117 min
Jul 13, 9:04 AM PDT	Small Craft Advisory	LOX		42 hr
Jul 13, 1:18 PM PDT	Flash Flood Watch	PSR		11 hr
Jul 13, 1:22 PM PDT	Flash Flood Warning	VEF	Inyo	113 min
Jul 13, 1:32 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	118 min
Jul 13, 2:01 PM PDT	Areal Flood Advisory	PSR	Imperial	119 min
Jul 13, 2:05 PM PDT	Special Weather Statement	SGX		40 min
Jul 13, 2:12 PM PDT	Areal Flood Advisory	HNX	Tulare	109 min
Jul 13, 2:29 PM PDT	Flash Flood Warning	SGX	San Bernardino	75 min
Jul 13, 2:30 PM PDT	Flash Flood Warning	PSR	Imperial	2 hr
Jul 13, 2:43 PM PDT	Flash Flood Warning	SGX	San Bernardino	61 min
Jul 13, 2:51 PM PDT	Areal Flood Advisory	PSR	Riverside	114 min
Jul 13, 2:55 PM PDT	Flash Flood Warning	VEF	Inyo	2 hr
Jul 13, 3:09 PM PDT	Severe Thunderstorm Warning	PSR	Imperial	66 min
Jul 13, 3:21 PM PDT	Flash Flood Warning	PSR	Imperial	114 min
Jul 13, 3:51 PM PDT	Flash Flood Warning	VEF	San Bernardino	114 min
Jul 13, 3:53 PM PDT	Flash Flood Warning	HNX	Kern	112 min
Jul 13, 3:53 PM PDT	Special Weather Statement	PSR	Imperial	37 min
Jul 13, 4:09 PM PDT	Severe Thunderstorm Warning	PSR	Imperial	51 min
Jul 13, 4:09 PM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 13, 4:16 PM PDT	Flash Flood Warning	VEF	Inyo	119 min
Jul 13, 4:26 PM PDT	Special Weather Statement	SGX	San Diego	64 min
Jul 13, 4:27 PM PDT	Flash Flood Warning	PSR	Imperial	2 hr
Jul 13, 5:30 PM PDT	Severe Thunderstorm Warning	PSR	Imperial, Riverside	60 min
Jul 13, 5:35 PM PDT	Flash Flood Warning	VEF	San Bernardino	115 min
Jul 13, 5:45 PM PDT	Areal Flood Advisory	PSR	Riverside	2 hr
Jul 13, 5:55 PM PDT	Flash Flood Warning	VEF	Inyo	2 hr
Jul 13, 6:00 PM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 13, 6:08 PM PDT	Flash Flood Warning	PSR	Riverside	112 min
Jul 13, 6:35 PM PDT	Areal Flood Advisory	PSR	Imperial	115 min
Jul 13, 6:42 PM PDT	Severe Thunderstorm Warning	PSR	Imperial	43 min
Jul 13, 6:54 PM PDT	Flash Flood Warning	PSR	Imperial	111 min
Jul 13, 7:20 PM PDT	Flash Flood Warning	VEF	San Bernardino	115 min
Jul 13, 7:30 PM PDT	Areal Flood Advisory	PSR	Imperial, Riverside	2 hr
Jul 13, 8:00 PM PDT	Flash Flood Warning	VEF	San Bernardino	61 min
Jul 13, 8:38 PM PDT	Flash Flood Warning	PSR	Imperial	112 min
Jul 13, 8:50 PM PDT	Flash Flood Warning	VEF	San Bernardino	115 min
Jul 13, 9:39 PM PDT	Flash Flood Warning	VEF	San Bernardino	81 min
Jul 13, 10:05 PM PDT	Areal Flood Advisory	PSR	Imperial	3 hr
Jul 13, 10:28 PM PDT	Areal Flood Advisory	PSR	Imperial	3 hr
Jul 13, 11:46 PM PDT	Flash Flood Warning	VEF	San Bernardino	97 min
Jul 14, 12:19 AM PDT	Flash Flood Warning	VEF	Inyo	86 min
Jul 14, 2:34 AM PDT	Gale Watch	EKA		13 hr
Jul 14, 9:43 AM PDT	Flash Flood Watch	SGX	Riverside, San Diego	9 hr
Jul 14, 1:09 PM PDT	Areal Flood Advisory	VEF	San Bernardino	35 min
Jul 14, 1:19 PM PDT	Flash Flood Warning	VEF	San Bernardino	3 min
Jul 14, 1:34 PM PDT	Areal Flood Advisory	VEF	San Bernardino	3 hr
Jul 14, 1:36 PM PDT	Flash Flood Warning	VEF	San Bernardino	114 min
Jul 14, 1:42 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	21 min
Jul 14, 2:44 PM PDT	Mesoscale Discussion	SPC	Imperial, Riverside	61 min
Jul 14, 3:04 PM PDT	Special Weather Statement	SGX	Riverside	41 min
Jul 14, 3:26 PM PDT	Special Weather Statement	SGX	Riverside	19 min
Jul 14, 3:28 PM PDT	Gale Warning	EKA		30 hr
Jul 14, 3:28 PM PDT	Small Craft Advisory	EKA		42 hr
Jul 14, 3:43 PM PDT	Flash Flood Warning	SGX	Riverside	80 min
Jul 14, 4:22 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	38 min
Jul 14, 4:29 PM PDT	Areal Flood Advisory	VEF	San Bernardino	2 hr
Jul 14, 4:33 PM PDT	Flash Flood Warning	VEF	San Bernardino	117 min
Jul 14, 4:35 PM PDT	Special Weather Statement	PSR	Imperial	55 min
Jul 14, 4:38 PM PDT	Flash Flood Warning	VEF	San Bernardino	3 hr
Jul 14, 4:44 PM PDT	Areal Flood Advisory	PSR	Riverside	78 min
Jul 14, 4:56 PM PDT	Severe Thunderstorm Warning	SGX	San Bernardino	34 min
Jul 14, 5:15 PM PDT	Special Weather Statement	PSR	Riverside	60 min
Jul 14, 5:30 PM PDT	Severe Thunderstorm Warning	SGX	San Bernardino	45 min
Jul 14, 6:06 PM PDT	Areal Flood Advisory	PSR	Imperial	3 hr
Jul 14, 7:25 PM PDT	Flash Flood Warning	VEF	San Bernardino	3 hr
Jul 14, 8:50 PM PDT	Areal Flood Advisory	VEF	San Bernardino	27 min
Jul 14, 9:16 PM PDT	Flash Flood Warning	VEF	San Bernardino	119 min
Jul 14, 10:35 PM PDT	Special Weather Statement	PSR	Riverside	40 min
Jul 14, 11:35 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	40 min
Jul 15, 12:29 AM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 15, 12:35 AM PDT	Areal Flood Advisory	PSR	Imperial, Riverside	58 min
Jul 15, 10:14 AM PDT	Flash Flood Watch	VEF	San Bernardino	11 hr
Jul 15, 11:52 AM PDT	Flash Flood Warning	VEF	San Bernardino	3 hr
Jul 15, 11:59 AM PDT	Flash Flood Warning	VEF	Inyo	2 hr
Jul 15, 2:20 PM PDT	Areal Flood Advisory	VEF	San Bernardino	115 min
Jul 15, 2:55 PM PDT	Fire Weather Watch	MFR	Siskiyou	21 hr
Jul 15, 3:07 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	38 min
Jul 15, 4:16 PM PDT	Severe Thunderstorm Warning	SGX	San Bernardino	44 min
Jul 15, 4:52 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	38 min
Jul 15, 5:28 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	47 min
Jul 15, 6:12 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	48 min
Jul 15, 9:03 PM PDT	Hazardous Seas Warning	EKA		12 hr
Jul 16, 2:05 AM PDT	Small Craft Advisory	MTR		19 hr
Jul 16, 3:42 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	18 hr
Jul 16, 9:26 AM PDT	Red Flag Warning	REV		13 hr
Jul 17, 6:15 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	22 hr
Jul 18, 2:50 AM PDT	Small Craft Advisory	LOX		5 days
Jul 18, 3:44 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	24 hr
Jul 19, 9:20 PM PDT	Small Craft Advisory	MTR		4 days
Jul 20, 2:26 AM PDT	Small Craft Advisory	EKA		6 days
Jul 20, 2:55 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 20, 3:13 PM PDT	Gale Watch	EKA		11 hr
Jul 21, 2:36 AM PDT	Gale Warning	EKA		4 days
Jul 21, 4:43 PM PDT	Fire Weather Watch	MFR	Modoc	4 hr
Jul 21, 5:54 PM PDT	Special Weather Statement	REV	Mono	21 min
Jul 21, 8:58 PM PDT	Red Flag Warning	MFR	Modoc	23 hr
Jul 21, 9:31 PM PDT	Blowing Dust Advisory	PSR		89 min
Jul 22, 2:27 PM PDT	Areal Flood Advisory	VEF	San Bernardino	94 min
Jul 22, 2:50 PM PDT	Flash Flood Warning	VEF	Inyo	60 min
Jul 22, 3:32 PM PDT	Areal Flood Advisory	VEF	Inyo	62 min
Jul 22, 4:01 PM PDT	Special Weather Statement	REV	Mono	59 min
Jul 22, 5:56 PM PDT	Special Weather Statement	REV	Mono	64 min
Jul 23, 12:02 AM PDT	Special Weather Statement	STO	Amador, El Dorado	58 min
Jul 23, 12:05 AM PDT	Special Weather Statement	STO	Nevada, Placer	55 min
Jul 23, 12:47 AM PDT	Special Weather Statement	STO	San Joaquin	58 min
Jul 23, 1:08 AM PDT	Special Weather Statement	STO	Nevada, Placer	52 min
Jul 23, 1:10 AM PDT	Special Weather Statement	STO	El Dorado	50 min
Jul 23, 3:02 AM PDT	Small Craft Advisory	MTR		23 hr
Jul 23, 11:17 AM PDT	Areal Flood Advisory	VEF	Inyo	49 min
Jul 23, 11:47 AM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 23, 12:05 PM PDT	Flash Flood Warning	VEF	Inyo	115 min
Jul 23, 12:12 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	48 min
Jul 23, 12:18 PM PDT	Flash Flood Warning	VEF	San Bernardino	117 min
Jul 23, 1:54 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	66 min
Jul 23, 1:57 PM PDT	Special Weather Statement	REV	Sierra	48 min
Jul 23, 3:43 PM PDT	Special Weather Statement	STO	Shasta	47 min
Jul 23, 4:50 PM PDT	Special Weather Statement	REV	Sierra	25 min
Jul 24, 2:29 AM PDT	Small Craft Advisory	MTR		19 hr
Jul 25, 2:55 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 25, 10:00 AM PDT	Fire Weather Watch	HNX		12 hr
Jul 25, 10:00 AM PDT	Red Flag Warning	HNX		12 hr
Jul 25, 9:49 PM PDT	Red Flag Warning	HNX		11 hr
Jul 26, 2:50 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 26, 2:25 PM PDT	Small Craft Advisory	MTR		8 days
Jul 26, 2:59 PM PDT	Small Craft Advisory	EKA		8 days
Jul 27, 2:53 AM PDT	Small Craft Advisory	MTR		20 hr
Jul 27, 8:51 AM PDT	Small Craft Advisory	LOX		3 days
Jul 29, 2:37 AM PDT	Small Craft Advisory	MTR		22 hr
Jul 29, 9:00 PM PDT	Flash Flood Watch	VEF	San Bernardino	25 hr
Jul 30, 10:55 AM PDT	Flash Flood Watch	SGX	Riverside, San Diego	9 hr
Jul 30, 11:53 AM PDT	Flash Flood Warning	VEF	San Bernardino	112 min
Jul 30, 12:25 PM PDT	Flash Flood Watch	PSR		9 hr
Jul 30, 12:38 PM PDT	Flash Flood Warning	VEF	San Bernardino	112 min
Jul 30, 1:24 PM PDT	Flash Flood Warning	VEF	San Bernardino	111 min
Jul 30, 1:30 PM PDT	Areal Flood Advisory	PSR	Riverside	2 hr
Jul 30, 2:11 PM PDT	Flash Flood Warning	SGX	San Diego	64 min
Jul 30, 2:23 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	52 min
Jul 30, 2:37 PM PDT	Gale Watch	EKA		24 hr
Jul 30, 2:45 PM PDT	Special Weather Statement	PSR	Imperial	45 min
Jul 30, 2:54 PM PDT	Flash Flood Warning	SGX	San Diego	111 min
Jul 30, 3:09 PM PDT	Severe Thunderstorm Warning	SGX	San Diego	51 min
Jul 30, 3:12 PM PDT	Flash Flood Warning	PSR	Imperial	3 hr
Jul 30, 3:33 PM PDT	Areal Flood Advisory	PSR	Imperial, Riverside	57 min
Jul 30, 3:59 PM PDT	Flash Flood Warning	SGX	San Diego	2 hr
Jul 30, 4:15 PM PDT	Areal Flood Advisory	PSR	Imperial	24 min
Jul 30, 4:38 PM PDT	Flash Flood Warning	PSR	Imperial	3 hr
Jul 30, 4:50 PM PDT	Severe Thunderstorm Warning	PSR	Imperial	40 min
Jul 30, 5:54 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	51 min
Jul 30, 6:15 PM PDT	Areal Flood Advisory	PSR	Imperial	2 hr
Jul 30, 7:31 PM PDT	Areal Flood Warning	PSR	Imperial	15 hr
Jul 30, 7:45 PM PDT	Flash Flood Watch	SGX	Riverside, San Bernardino, San Diego	23 hr
Jul 31, 2:29 AM PDT	Flash Flood Watch	VEF	San Bernardino	19 hr
Jul 31, 3:42 AM PDT	Flash Flood Watch	PSR		15 hr
Jul 31, 4:49 AM PDT	Areal Flood Advisory	PSR	Imperial	116 min
Jul 31, 4:58 AM PDT	Flash Flood Warning	PSR	Imperial	3 hr
Jul 31, 9:02 AM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	3 hr
Jul 31, 10:00 AM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 31, 10:08 AM PDT	Flash Flood Warning	VEF	San Bernardino	112 min
Jul 31, 10:16 AM PDT	Flash Flood Warning	PSR	Imperial, Riverside, San Bernardino	3 hr
Jul 31, 10:38 AM PDT	Flash Flood Warning	VEF	San Bernardino	94 min
Jul 31, 11:51 AM PDT	Flash Flood Warning	SGX	Riverside	105 min
Jul 31, 11:58 AM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 31, 12:03 PM PDT	Flash Flood Warning	VEF	San Bernardino	3 hr
Jul 31, 12:12 PM PDT	Severe Thunderstorm Warning	PSR	Riverside, San Bernardino	49 min
Jul 31, 1:23 PM PDT	Flash Flood Warning	SGX	San Diego	82 min
Jul 31, 1:28 PM PDT	Areal Flood Advisory	PSR	Imperial, Riverside	3 hr
Jul 31, 1:30 PM PDT	Flash Flood Warning	VEF	San Bernardino	49 min
Jul 31, 1:31 PM PDT	Flash Flood Warning	PSR	San Bernardino	119 min
Jul 31, 2:00 PM PDT	Flash Flood Warning	VEF	San Bernardino	2 hr
Jul 31, 2:26 PM PDT	Flash Flood Warning	SGX	Riverside	109 min
Jul 31, 3:05 PM PDT	Flash Flood Warning	VEF	San Bernardino	42 min
Jul 31, 3:25 PM PDT	Flash Flood Warning	VEF	San Bernardino	65 min
Jul 31, 3:40 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	2 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	20
Mesoscale Discussion	1
Special Weather Statement	20
Flooding
Areal Flood Warning	1
Flash Flood Warning	61
Flash Flood Watch	13
Areal Flood Advisory	31
Heat
Excessive Heat Warning	5
Excessive Heat Watch	2
Wind and dust
Blowing Dust Advisory	1
Lake Wind Advisory	3
Wind Advisory	1
Fire
Red Flag Warning	10
Fire Weather Watch	7
Fog and smoke
Dense Fog Advisory	2
Marine
Gale Warning	5
Hazardous Seas Warning	2
Gale Watch	5
Small Craft Advisory	26

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 2011 2013

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.