Weather alerts in California, July 2010

217 weather alerts in July 2010, 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 2010. Tap one for its archive.

Alerts: 217
Warnings: 69
Watches: 25
Advisories: 51
Busiest day: July 26, 201031 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 1, 2:30 AM PDT	Gale Watch	EKA		25 hr
Jul 1, 2:30 AM PDT	Hazardous Seas Watch	EKA		25 hr
Jul 1, 3:04 AM PDT	Gale Warning	LOX		41 hr
Jul 1, 3:04 AM PDT	Small Craft Advisory	LOX		54 hr
Jul 2, 3:48 AM PDT	Gale Warning	EKA		4 days
Jul 2, 3:48 AM PDT	Hazardous Seas Warning	EKA		4 days
Jul 2, 4:24 AM PDT	Coastal Flood Statement	LOX	Los Angeles	23 hr
Jul 2, 10:51 AM PDT	High Surf Advisory	SGX	San Diego	4 days
Jul 2, 9:41 PM PDT	Gale Warning	MTR		29 hr
Jul 3, 2:55 AM PDT	Wind Advisory	HNX		8 hr
Jul 3, 3:30 AM PDT	High Surf Advisory	LOX	Los Angeles	64 hr
Jul 4, 2:30 AM PDT	Small Craft Advisory	MTR		12 hr
Jul 4, 1:06 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	3 hr
Jul 4, 2:14 PM PDT	Gale Warning	MTR		12 hr
Jul 6, 2:36 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 6, 3:15 AM PDT	Small Craft Advisory for Winds	EKA		11 hr
Jul 6, 8:39 AM PDT	Small Craft Advisory for Hazardous Seas	EKA		18 hr
Jul 6, 6:09 PM PDT	Flash Flood Warning	REV	Mono	51 min
Jul 6, 7:18 PM PDT	Special Weather Statement	REV	Sierra	27 min
Jul 7, 3:15 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 7, 1:58 PM PDT	Special Weather Statement	STO	El Dorado	62 min
Jul 7, 3:25 PM PDT	Special Weather Statement	STO	Plumas	65 min
Jul 7, 4:07 PM PDT	Special Weather Statement	REV	Tuolumne	23 min
Jul 7, 5:51 PM PDT	Severe Thunderstorm Warning	STO	Plumas, Shasta, Tehama	40 min
Jul 8, 2:45 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 8, 12:53 PM PDT	Small Craft Advisory	EKA		4 days
Jul 8, 2:05 PM PDT	Special Weather Statement	STO	Placer	55 min
Jul 8, 3:27 PM PDT	Special Weather Statement	STO	Sierra	33 min
Jul 8, 5:55 PM PDT	Special Weather Statement	STO		35 min
Jul 9, 8:51 AM PDT	Small Craft Advisory	MTR		17 hr
Jul 9, 1:56 PM PDT	Special Weather Statement	REV	Sierra	64 min
Jul 9, 2:20 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Sierra	40 min
Jul 9, 2:47 PM PDT	Special Weather Statement	REV	Lassen	28 min
Jul 9, 3:07 PM PDT	Special Weather Statement	REV	Sierra	38 min
Jul 9, 3:32 PM PDT	Special Weather Statement	REV	Lassen	28 min
Jul 9, 3:47 PM PDT	Special Weather Statement	EKA	Trinity	28 min
Jul 9, 4:09 PM PDT	Special Weather Statement	REV	Lassen	66 min
Jul 9, 4:18 PM PDT	Special Weather Statement	EKA	Trinity	42 min
Jul 9, 4:38 PM PDT	Special Weather Statement	EKA		52 min
Jul 9, 5:14 PM PDT	Special Weather Statement	REV	Plumas	31 min
Jul 9, 5:49 PM PDT	Special Weather Statement	REV	Plumas	41 min
Jul 9, 5:50 PM PDT	Special Weather Statement	STO	Plumas	25 min
Jul 9, 6:22 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	38 min
Jul 9, 6:43 PM PDT	Special Weather Statement	STO	Plumas	32 min
Jul 9, 8:52 PM PDT	Small Craft Advisory	LOX		6 hr
Jul 10, 8:38 AM PDT	Small Craft Advisory	MTR		12 hr
Jul 11, 8:35 AM PDT	Small Craft Advisory	MTR		15 hr
Jul 11, 11:02 AM PDT	Special Weather Statement	HNX		88 min
Jul 11, 12:02 PM PDT	Special Weather Statement	HNX		58 min
Jul 11, 2:10 PM PDT	Gale Watch	EKA		12 hr
Jul 11, 2:10 PM PDT	Small Craft Advisory	EKA		15 days
Jul 11, 2:10 PM PDT	Hazardous Seas Watch	EKA		12 hr
Jul 12, 2:28 AM PDT	Small Craft Advisory	MTR		45 hr
Jul 12, 2:38 AM PDT	Gale Warning	EKA		54 hr
Jul 12, 2:38 AM PDT	Hazardous Seas Warning	EKA		60 hr
Jul 12, 3:56 PM PDT	Excessive Heat Watch	PSR		72 hr
Jul 13, 2:20 AM PDT	Small Craft Advisory for Hazardous Seas	EKA		43 hr
Jul 13, 3:45 AM PDT	Small Craft Advisory	LOX		6 days
Jul 13, 9:23 AM PDT	Excessive Heat Warning	PSR		5 days
Jul 14, 2:59 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 14, 9:02 AM PDT	Small Craft Advisory for Winds	EKA		6 hr
Jul 14, 2:37 PM PDT	Small Craft Advisory	MTR		6 days
Jul 14, 2:44 PM PDT	Excessive Heat Watch	VEF	Inyo, San Bernardino	24 hr
Jul 14, 3:10 PM PDT	Excessive Heat Watch	LOX	Los Angeles	13 hr
Jul 14, 4:19 PM PDT	Special Weather Statement	REV	Mono	41 min
Jul 15, 2:14 AM PDT	Gale Watch	EKA		12 hr
Jul 15, 2:14 AM PDT	Hazardous Seas Watch	EKA		12 hr
Jul 15, 3:53 AM PDT	Excessive Heat Watch	LOX	Los Angeles	16 hr
Jul 15, 3:53 AM PDT	Excessive Heat Warning	LOX	Los Angeles	4 days
Jul 15, 10:54 AM PDT	Flood Watch	LOX		7 hr
Jul 15, 12:28 PM PDT	Special Weather Statement	SGX	San Diego	62 min
Jul 15, 1:25 PM PDT	Special Weather Statement	PSR	Imperial	50 min
Jul 15, 2:21 PM PDT	Special Weather Statement	PSR	Riverside	24 min
Jul 15, 2:26 PM PDT	Gale Watch	EKA		48 hr
Jul 15, 2:26 PM PDT	Gale Warning	EKA		8 days
Jul 15, 2:26 PM PDT	Hazardous Seas Watch	EKA		48 hr
Jul 15, 2:26 PM PDT	Hazardous Seas Warning	EKA		8 days
Jul 15, 2:26 PM PDT	Small Craft Advisory for Hazardous Seas	EKA		60 hr
Jul 15, 2:34 PM PDT	Special Weather Statement	SGX		56 min
Jul 15, 2:35 PM PDT	Special Weather Statement	SGX		55 min
Jul 15, 2:36 PM PDT	Areal Flood Advisory	VEF	San Bernardino	84 min
Jul 15, 2:37 PM PDT	Excessive Heat Watch	VEF	Inyo, San Bernardino	37 hr
Jul 15, 2:37 PM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	3 days
Jul 15, 2:44 PM PDT	Severe Thunderstorm Warning	SGX	San Diego	31 min
Jul 15, 3:14 PM PDT	Flash Flood Warning	SGX	San Diego	3 hr
Jul 15, 3:25 PM PDT	Flash Flood Warning	VEF	San Bernardino	47 min
Jul 15, 3:28 PM PDT	Special Weather Statement	PSR	Riverside	32 min
Jul 15, 3:37 PM PDT	Flash Flood Warning	SGX	Riverside	32 min
Jul 15, 3:54 PM PDT	Areal Flood Advisory	VEF	San Bernardino	33 min
Jul 15, 5:09 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	39 min
Jul 15, 5:37 PM PDT	Special Weather Statement	LOX	Los Angeles	53 min
Jul 15, 5:49 PM PDT	Special Weather Statement	LOX	Los Angeles	56 min
Jul 15, 5:50 PM PDT	Special Weather Statement	HNX		25 min
Jul 15, 6:04 PM PDT	Flash Flood Warning	LOX	Los Angeles	3 hr
Jul 15, 6:07 PM PDT	Flash Flood Watch	LOX		6 hr
Jul 15, 6:09 PM PDT	Flash Flood Warning	SGX	San Bernardino	111 min
Jul 15, 6:38 PM PDT	Special Weather Statement	LOX		52 min
Jul 15, 7:00 PM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Jul 15, 7:15 PM PDT	Special Weather Statement	REV	Mono	30 min
Jul 15, 7:22 PM PDT	Severe Thunderstorm Warning	REV	Mono	23 min
Jul 15, 7:44 PM PDT	Flash Flood Warning	REV	Mono	91 min
Jul 16, 2:25 AM PDT	Small Craft Advisory	MTR		22 hr
Jul 16, 6:28 AM PDT	Flash Flood Watch	REV	Alpine, El Dorado, Mono, Nevada, Placer	14 hr
Jul 16, 9:21 AM PDT	Flash Flood Watch	LOX		8 hr
Jul 16, 11:46 AM PDT	Special Weather Statement	REV	Alpine	44 min
Jul 16, 12:28 PM PDT	Special Weather Statement	REV	Alpine	32 min
Jul 16, 1:07 PM PDT	Flash Flood Warning	REV	Alpine	113 min
Jul 16, 1:08 PM PDT	Special Weather Statement	REV	Alpine	22 min
Jul 16, 1:26 PM PDT	Special Weather Statement	REV	Mono	64 min
Jul 16, 2:06 PM PDT	Special Weather Statement	HNX	Tulare	54 min
Jul 16, 2:22 PM PDT	Special Weather Statement	HNX		53 min
Jul 16, 2:29 PM PDT	Small Craft Advisory	MTR		6 days
Jul 16, 2:42 PM PDT	Fire Weather Watch	REV	Lassen, Modoc	3 days
Jul 16, 3:17 PM PDT	Special Weather Statement	HNX	Mono	43 min
Jul 16, 3:29 PM PDT	Flash Flood Warning	REV	Mono	2 hr
Jul 16, 4:42 PM PDT	Special Weather Statement	HNX	Mono	48 min
Jul 16, 5:19 PM PDT	Special Weather Statement	REV	Mono	56 min
Jul 16, 5:30 PM PDT	Flash Flood Warning	REV	Mono	90 min
Jul 16, 5:38 PM PDT	Flash Flood Warning	HNX	Madera, Mariposa, Tuolumne	112 min
Jul 17, 3:42 AM PDT	Excessive Heat Watch	LOX	Los Angeles	16 hr
Jul 17, 2:52 PM PDT	Red Flag Warning	REV	Lassen, Modoc	30 hr
Jul 19, 9:58 AM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	11 hr
Jul 19, 2:13 PM PDT	Small Craft Advisory for Winds	MTR		13 hr
Jul 19, 8:50 PM PDT	Small Craft Advisory	LOX		6 hr
Jul 20, 3:12 AM PDT	Small Craft Advisory for Winds	MTR		23 hr
Jul 20, 6:02 AM PDT	Small Craft Advisory for Hazardous Seas	MTR		21 hr
Jul 20, 8:56 AM PDT	Small Craft Advisory	LOX		18 hr
Jul 20, 12:55 PM PDT	High Surf Advisory	SGX	San Diego	37 hr
Jul 20, 3:54 PM PDT	Coastal Flood Statement	LOX		46 hr
Jul 22, 2:50 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 22, 1:54 PM PDT	Fire Weather Watch	EKA		3 days
Jul 22, 2:00 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	3 days
Jul 22, 2:22 PM PDT	Small Craft Advisory	EKA		36 hr
Jul 23, 2:19 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 23, 9:31 AM PDT	Fire Weather Watch	REV	El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more	32 hr
Jul 23, 4:12 PM PDT	Special Weather Statement	REV	Alpine	48 min
Jul 23, 4:40 PM PDT	Special Weather Statement	REV	Alpine	35 min
Jul 24, 2:27 AM PDT	Small Craft Advisory	MTR		22 hr
Jul 24, 9:21 AM PDT	Red Flag Warning	REV	El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more	57 hr
Jul 24, 10:57 AM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	35 hr
Jul 24, 3:32 PM PDT	Special Weather Statement	REV	Alpine	28 min
Jul 24, 3:49 PM PDT	Special Weather Statement	HNX	Mariposa	41 min
Jul 24, 4:28 PM PDT	Areal Flood Advisory	HNX	Madera, Mariposa, Tuolumne	2 hr
Jul 24, 4:58 PM PDT	Special Weather Statement	REV	Sierra	62 min
Jul 24, 6:00 PM PDT	Special Weather Statement	REV	Sierra	45 min
Jul 24, 6:28 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas, Sierra	32 min
Jul 24, 7:15 PM PDT	Flash Flood Warning	REV	Sierra	76 min
Jul 24, 7:29 PM PDT	Special Weather Statement	REV	Sierra	61 min
Jul 24, 7:59 PM PDT	Special Weather Statement	REV	Plumas	61 min
Jul 25, 2:46 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 25, 2:49 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 25, 11:46 AM PDT	Special Weather Statement	REV	Alpine	44 min
Jul 25, 11:52 AM PDT	Special Weather Statement	REV	Alpine	38 min
Jul 25, 12:04 PM PDT	Special Weather Statement	REV	Sierra	26 min
Jul 25, 12:50 PM PDT	Severe Thunderstorm Warning	REV	Plumas	40 min
Jul 25, 1:09 PM PDT	Red Flag Warning	STO		11 hr
Jul 25, 2:07 PM PDT	Special Weather Statement	REV	Lassen	23 min
Jul 25, 2:42 PM PDT	Special Weather Statement	REV	Lassen	33 min
Jul 25, 2:54 PM PDT	Special Weather Statement	REV	Mono	36 min
Jul 25, 2:57 PM PDT	Severe Thunderstorm Warning	REV	Lassen	19 min
Jul 25, 3:03 PM PDT	Severe Thunderstorm Warning	MFR	Modoc	27 min
Jul 25, 3:20 PM PDT	Special Weather Statement	HNX	Mono	25 min
Jul 25, 3:37 PM PDT	Flash Flood Warning	REV	Mono	3 hr
Jul 25, 4:01 PM PDT	Severe Thunderstorm Warning	REV	Lassen	29 min
Jul 25, 4:10 PM PDT	Severe Thunderstorm Warning	REV	Lassen	35 min
Jul 25, 4:21 PM PDT	Severe Thunderstorm Warning	STO	Lassen, Shasta	24 min
Jul 25, 4:43 PM PDT	Severe Thunderstorm Warning	REV	Lassen	17 min
Jul 25, 4:55 PM PDT	Special Weather Statement	MFR	Siskiyou	50 min
Jul 25, 5:16 PM PDT	Special Weather Statement	MFR	Siskiyou	44 min
Jul 25, 5:22 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	23 min
Jul 25, 5:54 PM PDT	Special Weather Statement	REV	Lassen	51 min
Jul 25, 5:56 PM PDT	Flash Flood Warning	REV	Mono	109 min
Jul 25, 5:59 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	46 min
Jul 25, 6:01 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	14 min
Jul 25, 6:25 PM PDT	Flash Flood Warning	MFR	Siskiyou	50 min
Jul 25, 6:53 PM PDT	Special Weather Statement	REV	Lassen	37 min
Jul 25, 6:58 PM PDT	Severe Thunderstorm Warning	REV	Lassen	32 min
Jul 25, 7:01 PM PDT	Special Weather Statement	MFR	Siskiyou	29 min
Jul 26, 12:58 AM PDT	Special Weather Statement	HNX		32 min
Jul 26, 2:56 AM PDT	Small Craft Advisory	MTR		23 hr
Jul 26, 8:46 AM PDT	Small Craft Advisory	EKA		4 hr
Jul 26, 9:16 AM PDT	Red Flag Warning	REV	Lassen, Modoc	9 hr
Jul 26, 11:56 AM PDT	Special Weather Statement	REV	Alpine	34 min
Jul 26, 12:10 PM PDT	Severe Thunderstorm Warning	REV	Mono	50 min
Jul 26, 12:33 PM PDT	Special Weather Statement	REV	Alpine	42 min
Jul 26, 12:54 PM PDT	Special Weather Statement	REV	Sierra	36 min
Jul 26, 1:08 PM PDT	Severe Thunderstorm Warning	REV	Alpine	52 min
Jul 26, 1:22 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Sierra	38 min
Jul 26, 1:53 PM PDT	Severe Thunderstorm Warning	REV	Lassen	52 min
Jul 26, 2:47 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas, Sierra	43 min
Jul 26, 2:53 PM PDT	Severe Thunderstorm Warning	REV	Lassen	37 min
Jul 26, 3:12 PM PDT	Flash Flood Warning	REV	Lassen	3 hr
Jul 26, 3:19 PM PDT	Severe Thunderstorm Warning	VEF	Inyo	41 min
Jul 26, 3:30 PM PDT	Special Weather Statement	REV	Sierra	45 min
Jul 26, 3:56 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	34 min
Jul 26, 4:07 PM PDT	Special Weather Statement	EKA	Trinity	38 min
Jul 26, 4:11 PM PDT	Severe Thunderstorm Warning	REV	Lassen	34 min
Jul 26, 4:20 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	25 min
Jul 26, 4:43 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	32 min
Jul 26, 5:13 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	32 min
Jul 26, 7:09 PM PDT	Special Weather Statement	MFR	Siskiyou	36 min
Jul 26, 8:07 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	23 min
Jul 27, 3:07 AM PDT	Small Craft Advisory	MTR		23 hr
Jul 27, 5:30 AM PDT	Fire Weather Watch	REV	Lassen, Modoc	5 hr
Jul 27, 10:22 AM PDT	Red Flag Warning	REV	Lassen, Modoc	22 hr
Jul 27, 12:27 PM PDT	Fire Weather Watch	EKA		3 hr
Jul 28, 2:30 AM PDT	Special Weather Statement	EKA	Del Norte	45 min
Jul 28, 3:04 AM PDT	Small Craft Advisory	MTR		21 hr
Jul 28, 2:51 PM PDT	Fire Weather Watch	REV	Lassen, Modoc	45 hr
Jul 29, 2:09 AM PDT	Small Craft Advisory	EKA		13 days
Jul 29, 3:33 AM PDT	Small Craft Advisory	MTR		20 hr
Jul 29, 3:33 AM PDT	Small Craft Advisory	MTR		7 days
Jul 29, 12:16 PM PDT	Red Flag Warning	REV	Lassen, Modoc	34 hr
Jul 30, 2:18 AM PDT	Small Craft Advisory for Winds	MTR		21 hr
Jul 30, 12:17 PM PDT	Red Flag Warning	REV	Lassen, Modoc	32 hr
Jul 30, 3:33 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	29 hr
Jul 31, 2:55 AM PDT	Hazardous Seas Warning	EKA		29 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	31
Special Weather Statement	70
Flooding
Flash Flood Warning	16
Flash Flood Watch	3
Flood Watch	1
Areal Flood Advisory	4
Heat
Excessive Heat Warning	4
Excessive Heat Watch	6
Wind and dust
Lake Wind Advisory	2
Wind Advisory	1
Fire
Red Flag Warning	8
Fire Weather Watch	7
Coast and beach
High Surf Advisory	3
Coastal Flood Statement	2
Marine
Gale Warning	6
Hazardous Seas Warning	4
Gale Watch	4
Hazardous Seas Watch	4
Small Craft Advisory	32
Small Craft Advisory for Hazardous Seas	4
Small Craft Advisory for Winds	5

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 2009 2011

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.