Weather alerts in California, July 2024

426 weather alerts in July 2024, 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 2024. Tap one for its archive.

Alerts: 426
Warnings: 120
Watches: 35
Advisories: 121
Busiest day: July 23, 202456 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
Jun 30, 8:28 PM PDT	Red Flag Warning	MTR	Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara and 2 more	6 days
Jul 1, 1:07 AM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	12 days
Jul 1, 2:30 AM PDT	Hazardous Seas Warning	EKA		3 days
Jul 1, 2:35 AM PDT	Gale Warning	MTR		54 hr
Jul 1, 12:56 PM PDT	Heat Advisory	SGX	Orange, Riverside, San Diego	5 days
Jul 1, 2:02 PM PDT	Coastal Flood Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more	4 days
Jul 1, 9:36 PM PDT	Small Craft Advisory	LOX		5 hr
Jul 2, 2:30 AM PDT	Heat Advisory	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	4 days
Jul 2, 2:48 AM PDT	Heat Advisory	EKA	Del Norte	7 days
Jul 2, 10:49 AM PDT	Fire Weather Watch	MTR	Monterey, San Benito	26 hr
Jul 2, 10:57 AM PDT	Excessive Heat Warning	MFR	Siskiyou	8 days
Jul 2, 10:57 AM PDT	Heat Advisory	MFR	Modoc, Siskiyou	11 days
Jul 2, 12:35 PM PDT	Beach Hazards Statement	LOX	Los Angeles, Ventura	5 days
Jul 2, 12:59 PM PDT	Heat Advisory	STO		11 days
Jul 2, 1:28 PM PDT	Beach Hazards Statement	SGX	Orange, San Diego	5 days
Jul 2, 2:34 PM PDT	Fire Weather Watch	LOX	Los Angeles, Santa Barbara, Ventura	25 hr
Jul 3, 2:52 AM PDT	Small Craft Advisory	MTR		6 hr
Jul 3, 8:02 AM PDT	Heat Advisory	REV	Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more	10 days
Jul 3, 8:36 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 3, 12:34 PM PDT	Small Craft Advisory	LOX		3 days
Jul 3, 12:47 PM PDT	Red Flag Warning	MTR	Monterey, San Benito	3 days
Jul 3, 3:15 PM PDT	Fire Weather Watch	LOX	San Luis Obispo, Santa Barbara	23 hr
Jul 3, 3:15 PM PDT	Red Flag Warning	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	5 days
Jul 4, 1:16 AM PDT	Heat Advisory	VEF	Inyo	9 days
Jul 4, 2:37 AM PDT	Small Craft Advisory	MTR		54 hr
Jul 4, 9:04 AM PDT	Small Craft Advisory	EKA		12 hr
Jul 4, 10:38 AM PDT	Red Flag Warning	HNX	Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more	4 days
Jul 4, 2:41 PM PDT	Fire Weather Watch	MFR	Siskiyou	47 hr
Jul 4, 2:57 PM PDT	Fire Weather Watch	EKA		49 hr
Jul 4, 2:57 PM PDT	Red Flag Warning	EKA		56 hr
Jul 4, 9:06 PM PDT	Wind Advisory	LOX	Santa Barbara	8 hr
Jul 5, 3:42 AM PDT	Heat Advisory	EKA	Humboldt	43 hr
Jul 5, 9:29 AM PDT	Wind Advisory	LOX	Santa Barbara	18 hr
Jul 5, 2:07 PM PDT	Small Craft Advisory	MTR		13 hr
Jul 5, 2:21 PM PDT	Red Flag Warning	MFR	Siskiyou	30 hr
Jul 5, 10:23 PM PDT	Heat Advisory	HNX	Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne	8 days
Jul 6, 2:21 AM PDT	Small Craft Advisory	EKA		3 days
Jul 6, 1:46 PM PDT	Red Flag Warning	MFR	Siskiyou	30 hr
Jul 6, 3:45 PM PDT	Red Flag Warning	EKA		31 hr
Jul 6, 8:07 PM PDT	Small Craft Advisory	MTR		37 hr
Jul 7, 8:08 PM PDT	Small Craft Advisory	LOX		66 hr
Jul 7, 8:10 PM PDT	Small Craft Advisory	MTR		7 hr
Jul 8, 1:00 AM PDT	Heat Advisory	MTR	Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more	6 days
Jul 8, 2:13 AM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino	22 min
Jul 8, 2:13 AM PDT	Heat Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	4 days
Jul 8, 2:57 AM PDT	Excessive Heat Watch	LOX	Los Angeles, Ventura	9 hr
Jul 8, 2:57 AM PDT	Dense Fog Advisory	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	6 hr
Jul 8, 2:57 AM PDT	Heat Advisory	LOX	Los Angeles, Ventura	31 hr
Jul 8, 9:30 AM PDT	Fire Weather Watch	LOX	Santa Barbara	4 hr
Jul 8, 1:32 PM PDT	Gale Watch	EKA		14 hr
Jul 8, 1:33 PM PDT	Red Flag Warning	LOX	Santa Barbara	37 hr
Jul 8, 8:37 PM PDT	Small Craft Advisory	MTR		6 hr
Jul 8, 8:37 PM PDT	Small Craft Advisory	MTR		5 days
Jul 9, 3:02 AM PDT	Gale Warning	EKA		4 days
Jul 9, 3:02 AM PDT	Small Craft Advisory	EKA		36 hr
Jul 9, 8:43 PM PDT	Wind Advisory	LOX	Santa Barbara	6 hr
Jul 9, 8:51 PM PDT	Dense Fog Advisory	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	9 hr
Jul 10, 2:30 AM PDT	Small Craft Advisory	EKA		5 days
Jul 10, 10:06 AM PDT	Heat Advisory	LOX	Los Angeles	10 hr
Jul 10, 10:08 AM PDT	Fire Weather Watch	HNX	Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne	26 hr
Jul 10, 12:53 PM PDT	Fire Weather Watch	VEF	Inyo, Tulare	24 hr
Jul 10, 3:02 PM PDT	Small Craft Advisory	EKA		48 hr
Jul 10, 4:43 PM PDT	Excessive Heat Warning	MFR	Siskiyou	3 days
Jul 11, 4:07 AM PDT	Fire Weather Watch	MFR	Modoc	9 hr
Jul 11, 11:40 AM PDT	Fire Weather Watch	REV	Madera, Mono	22 hr
Jul 11, 12:31 PM PDT	Red Flag Warning	HNX	Fresno, Kern, Madera, Mariposa, Tulare, Tuolumne	3 days
Jul 11, 1:09 PM PDT	Red Flag Warning	VEF	Inyo, Tulare	3 days
Jul 11, 1:29 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	49 hr
Jul 11, 1:29 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	31 hr
Jul 11, 4:46 PM PDT	Special Weather Statement	HNX		29 min
Jul 12, 9:28 AM PDT	Red Flag Warning	REV	Madera, Mono	13 hr
Jul 12, 10:20 AM PDT	Red Flag Warning	STO		61 hr
Jul 12, 1:18 PM PDT	Fire Weather Watch	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	20 hr
Jul 12, 1:22 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	56 hr
Jul 12, 1:34 PM PDT	Red Flag Warning	REV	El Dorado, Lassen, Madera, Modoc, Mono, Nevada and 3 more	54 hr
Jul 12, 1:58 PM PDT	Fire Weather Watch	HNX	Kern	15 hr
Jul 12, 2:03 PM PDT	Special Weather Statement	HNX	Mariposa	42 min
Jul 12, 2:18 PM PDT	Special Weather Statement	HNX	Tulare	57 min
Jul 12, 2:30 PM PDT	Special Weather Statement	HNX	Mono	60 min
Jul 12, 2:44 PM PDT	Special Weather Statement	REV	Alpine	31 min
Jul 12, 3:15 PM PDT	Special Weather Statement	REV	Alpine	45 min
Jul 12, 3:27 PM PDT	Special Weather Statement	HNX	Kern	63 min
Jul 12, 3:35 PM PDT	Special Weather Statement	HNX	Mono	55 min
Jul 12, 4:00 PM PDT	Special Weather Statement	REV	Alpine	30 min
Jul 12, 4:38 PM PDT	Special Weather Statement	HNX	Tulare	22 min
Jul 12, 4:40 PM PDT	Special Weather Statement	REV	Alpine	35 min
Jul 12, 4:47 PM PDT	Special Weather Statement	HNX	Tulare	28 min
Jul 12, 4:58 PM PDT	Special Weather Statement	LOX	Los Angeles	47 min
Jul 12, 5:42 PM PDT	Fire Weather Watch	SGX	Riverside, San Bernardino	17 hr
Jul 13, 3:23 AM PDT	Red Flag Warning	EKA		43 hr
Jul 13, 3:30 AM PDT	Fire Weather Watch	STO		10 hr
Jul 13, 9:21 AM PDT	Red Flag Warning	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	12 hr
Jul 13, 10:28 AM PDT	Red Flag Warning	SGX	Riverside, San Bernardino	35 hr
Jul 13, 1:27 PM PDT	Special Weather Statement	LOX		63 min
Jul 13, 2:06 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	24 hr
Jul 13, 2:06 PM PDT	Red Flag Warning	MFR	Siskiyou	31 hr
Jul 13, 2:26 PM PDT	Special Weather Statement	HNX	Tuolumne	34 min
Jul 13, 2:51 PM PDT	Special Weather Statement	REV	Alpine	24 min
Jul 13, 2:55 PM PDT	Special Weather Statement	HNX		50 min
Jul 13, 3:03 PM PDT	Special Weather Statement	HNX		27 min
Jul 13, 3:10 PM PDT	Special Weather Statement	STO	Alpine	50 min
Jul 13, 3:11 PM PDT	Severe Thunderstorm Warning	HNX	Fresno	34 min
Jul 13, 3:15 PM PDT	Special Weather Statement	REV	Alpine	45 min
Jul 13, 3:19 PM PDT	Areal Flood Advisory	VEF	San Bernardino	116 min
Jul 13, 3:38 PM PDT	Severe Thunderstorm Warning	HNX	Fresno	37 min
Jul 13, 3:50 PM PDT	Special Weather Statement	HNX		25 min
Jul 13, 3:50 PM PDT	Special Weather Statement	SGX	San Diego	55 min
Jul 13, 3:57 PM PDT	Special Weather Statement	LOX		18 min
Jul 13, 3:57 PM PDT	Special Weather Statement	REV	Alpine	33 min
Jul 13, 3:58 PM PDT	Severe Thunderstorm Warning	HNX	Tuolumne	32 min
Jul 13, 4:01 PM PDT	Severe Thunderstorm Warning	STO	Alpine, Amador, Calaveras, El Dorado, Tuolumne	44 min
Jul 13, 4:09 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	3 hr
Jul 13, 4:10 PM PDT	Flash Flood Warning	SGX	San Diego	112 min
Jul 13, 4:11 PM PDT	Special Weather Statement	HNX		34 min
Jul 13, 4:13 PM PDT	Special Weather Statement	HNX	Madera	32 min
Jul 13, 4:15 PM PDT	Special Weather Statement	HNX	Mariposa	30 min
Jul 13, 4:23 PM PDT	Severe Thunderstorm Warning	HNX	Mariposa, Tuolumne	52 min
Jul 13, 4:24 PM PDT	Special Weather Statement	STO	Glenn	36 min
Jul 13, 4:26 PM PDT	Special Weather Statement	HNX	Tuolumne	34 min
Jul 13, 4:29 PM PDT	Severe Thunderstorm Warning	STO	El Dorado, Placer	46 min
Jul 13, 4:30 PM PDT	Special Weather Statement	HNX		30 min
Jul 13, 4:37 PM PDT	Special Weather Statement	HNX		23 min
Jul 13, 4:39 PM PDT	Areal Flood Advisory	HNX	Mariposa, Tuolumne	6 hr
Jul 13, 4:41 PM PDT	Severe Thunderstorm Warning	HNX	Madera, Mariposa	49 min
Jul 13, 4:48 PM PDT	Special Weather Statement	HNX		42 min
Jul 13, 5:01 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Imperial	53 min
Jul 13, 5:06 PM PDT	Special Weather Statement	STO	Tuolumne	24 min
Jul 13, 5:13 PM PDT	Special Weather Statement	HNX	Mariposa	32 min
Jul 13, 5:25 PM PDT	Special Weather Statement	HNX		35 min
Jul 13, 5:40 PM PDT	Special Weather Statement	HNX	Mariposa	35 min
Jul 13, 5:59 PM PDT	Special Weather Statement	LOX		46 min
Jul 14, 5:41 AM PDT	Special Weather Statement	LOX	Los Angeles	49 min
Jul 14, 1:00 PM PDT	Beach Hazards Statement	LOX	Los Angeles, Ventura	4 days
Jul 14, 1:10 PM PDT	Severe Thunderstorm Warning	SGX	Riverside	50 min
Jul 14, 1:19 PM PDT	Special Weather Statement	SGX	San Bernardino	41 min
Jul 14, 1:27 PM PDT	Severe Thunderstorm Warning	SGX	San Diego	48 min
Jul 14, 1:40 PM PDT	Areal Flood Advisory	SGX	Riverside	2 hr
Jul 14, 1:50 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 14, 1:52 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	38 min
Jul 14, 1:53 PM PDT	Areal Flood Advisory	SGX	San Diego	2 hr
Jul 14, 1:54 PM PDT	Special Weather Statement	LOX		21 min
Jul 14, 1:56 PM PDT	Flash Flood Warning Considerable damage threat	PSR	San Bernardino	3 hr
Jul 14, 2:04 PM PDT	Special Weather Statement	HNX	Kern	41 min
Jul 14, 2:05 PM PDT	Fire Weather Watch	MFR	Siskiyou	24 hr
Jul 14, 2:05 PM PDT	Red Flag Warning	MFR	Siskiyou	31 hr
Jul 14, 2:06 PM PDT	Beach Hazards Statement	SGX	Orange, San Diego	4 days
Jul 14, 2:07 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Diego	3 hr
Jul 14, 2:10 PM PDT	Severe Thunderstorm Warning	SGX	Riverside	50 min
Jul 14, 2:21 PM PDT	Severe Thunderstorm Warning	SGX	Riverside, San Diego	39 min
Jul 14, 2:27 PM PDT	Special Weather Statement	LOX		63 min
Jul 14, 2:31 PM PDT	Special Weather Statement	SGX	San Diego	44 min
Jul 14, 2:40 PM PDT	Special Weather Statement	LOX		50 min
Jul 14, 2:40 PM PDT	Areal Flood Advisory	SGX	San Diego	2 hr
Jul 14, 2:51 PM PDT	Flash Flood Warning Considerable damage threat	SGX	Riverside	3 hr
Jul 14, 2:52 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 14, 2:54 PM PDT	Special Weather Statement	HNX		51 min
Jul 14, 2:58 PM PDT	Severe Thunderstorm Warning	SGX	Riverside	34 min
Jul 14, 3:06 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside, San Bernardino	3 hr
Jul 14, 3:06 PM PDT	Mesoscale Discussion	SPC	Riverside, San Bernardino	84 min
Jul 14, 3:28 PM PDT	Special Weather Statement	LOX		47 min
Jul 14, 3:31 PM PDT	Special Weather Statement	HNX		44 min
Jul 14, 3:40 PM PDT	Special Weather Statement	SGX		50 min
Jul 14, 3:46 PM PDT	Special Weather Statement	HNX	Tulare	59 min
Jul 14, 4:04 PM PDT	Special Weather Statement	LOX		56 min
Jul 14, 4:08 PM PDT	Areal Flood Advisory	SGX	San Bernardino	119 min
Jul 14, 4:10 PM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Jul 14, 4:26 PM PDT	Special Weather Statement	SGX		49 min
Jul 14, 4:28 PM PDT	Special Weather Statement	HNX		77 min
Jul 14, 4:41 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	3 hr
Jul 14, 4:58 PM PDT	Special Weather Statement	LOX		47 min
Jul 14, 5:06 PM PDT	Special Weather Statement	HNX		54 min
Jul 14, 5:08 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 14, 5:12 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	3 hr
Jul 14, 5:49 PM PDT	Special Weather Statement	HNX		26 min
Jul 14, 6:44 PM PDT	Special Weather Statement	HNX		61 min
Jul 14, 6:56 PM PDT	Special Weather Statement	HNX		49 min
Jul 14, 7:11 PM PDT	Flash Flood Warning	HNX	Kern	107 min
Jul 14, 7:58 PM PDT	Special Weather Statement	HNX		47 min
Jul 14, 8:58 PM PDT	Small Craft Advisory	LOX		30 hr
Jul 14, 10:13 PM PDT	Red Flag Warning	EKA		23 hr
Jul 15, 2:14 AM PDT	Dense Fog Advisory	EKA	Del Norte, Humboldt	7 hr
Jul 15, 12:47 PM PDT	Special Weather Statement	HNX	Mariposa	43 min
Jul 15, 12:52 PM PDT	Areal Flood Advisory	SGX	San Bernardino	119 min
Jul 15, 1:45 PM PDT	Special Weather Statement	HNX	Mariposa	45 min
Jul 15, 1:50 PM PDT	Special Weather Statement	STO	Placer	40 min
Jul 15, 1:53 PM PDT	Severe Thunderstorm Warning	SGX	Riverside	52 min
Jul 15, 1:54 PM PDT	Special Weather Statement	STO	Alpine	51 min
Jul 15, 1:57 PM PDT	Special Weather Statement	STO	Shasta	33 min
Jul 15, 2:05 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	33 hr
Jul 15, 2:08 PM PDT	Special Weather Statement	HNX	Mariposa	37 min
Jul 15, 2:11 PM PDT	Flash Flood Warning Considerable damage threat	SGX	Riverside	3 hr
Jul 15, 2:22 PM PDT	Special Weather Statement	SGX	San Diego	38 min
Jul 15, 2:26 PM PDT	Special Weather Statement	SGX	San Diego	49 min
Jul 15, 2:35 PM PDT	Areal Flood Advisory	LOX	Ventura	118 min
Jul 15, 2:35 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside	4 hr
Jul 15, 2:43 PM PDT	Special Weather Statement	STO	Tuolumne	47 min
Jul 15, 2:45 PM PDT	Areal Flood Advisory	SGX	San Diego	119 min
Jul 15, 2:47 PM PDT	Special Weather Statement	SGX	Riverside	43 min
Jul 15, 2:52 PM PDT	Areal Flood Advisory	SGX	San Diego	2 hr
Jul 15, 3:01 PM PDT	Areal Flood Advisory	VEF	San Bernardino	3 hr
Jul 15, 3:02 PM PDT	Severe Thunderstorm Warning	PSR	Riverside	43 min
Jul 15, 3:04 PM PDT	Special Weather Statement	PSR	Riverside	41 min
Jul 15, 3:08 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside	3 hr
Jul 15, 3:15 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside	3 hr
Jul 15, 3:19 PM PDT	Special Weather Statement	STO	Plumas	41 min
Jul 15, 3:24 PM PDT	Flash Flood Warning	STO	Tuolumne	88 min
Jul 15, 3:25 PM PDT	Special Weather Statement	SGX	San Diego	50 min
Jul 15, 3:26 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	29 min
Jul 15, 3:31 PM PDT	Special Weather Statement	HNX	Madera	44 min
Jul 15, 3:31 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 15, 3:32 PM PDT	Special Weather Statement	STO	Tuolumne	43 min
Jul 15, 3:48 PM PDT	Special Weather Statement	REV	Sierra	42 min
Jul 15, 3:48 PM PDT	Areal Flood Advisory	SGX	San Diego	2 hr
Jul 15, 3:55 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside, San Bernardino	3 hr
Jul 15, 4:02 PM PDT	Severe Thunderstorm Warning	PSR	Riverside	43 min
Jul 15, 4:06 PM PDT	Areal Flood Advisory	PSR	Riverside	3 hr
Jul 15, 4:10 PM PDT	Areal Flood Advisory	REV	Nevada, Sierra	110 min
Jul 15, 4:18 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside	3 hr
Jul 15, 4:42 PM PDT	Special Weather Statement	PSR	Riverside	48 min
Jul 15, 4:47 PM PDT	Special Weather Statement	REV	Sierra	43 min
Jul 15, 4:48 PM PDT	Special Weather Statement	EKA		27 min
Jul 15, 5:08 PM PDT	Special Weather Statement	EKA		37 min
Jul 15, 5:09 PM PDT	Special Weather Statement	SGX		51 min
Jul 15, 5:39 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 15, 7:06 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 15, 7:57 PM PDT	Special Weather Statement	STO	Shasta	48 min
Jul 16, 2:41 AM PDT	Small Craft Advisory	LOX		5 days
Jul 16, 8:51 AM PDT	Small Craft Advisory	MTR		7 days
Jul 16, 3:02 PM PDT	Special Weather Statement	STO	Shasta	28 min
Jul 16, 9:02 PM PDT	Small Craft Advisory	EKA		7 days
Jul 17, 12:38 AM PDT	Excessive Heat Watch	PSR	Imperial, Riverside, San Bernardino	25 hr
Jul 17, 12:50 AM PDT	Excessive Heat Watch	VEF	Inyo, San Bernardino	24 hr
Jul 17, 1:45 AM PDT	Excessive Heat Watch	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	56 hr
Jul 17, 1:45 AM PDT	Wind Advisory	LOX	Santa Barbara	25 hr
Jul 17, 2:04 AM PDT	Small Craft Advisory	MTR		43 hr
Jul 17, 2:45 AM PDT	Excessive Heat Watch	SGX	Riverside, San Bernardino, San Diego	24 hr
Jul 17, 2:55 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 17, 11:56 AM PDT	Excessive Heat Watch	HNX	Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more	33 hr
Jul 17, 12:19 PM PDT	Heat Advisory	MTR	Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more	59 hr
Jul 18, 12:52 AM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	8 days
Jul 18, 1:14 AM PDT	Excessive Heat Warning	PSR	Imperial, Riverside, San Bernardino	9 days
Jul 18, 2:02 AM PDT	Small Craft Advisory	MTR		4 days
Jul 18, 2:21 AM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino, San Diego	9 days
Jul 18, 2:21 AM PDT	Heat Advisory	SGX	Riverside, San Bernardino, San Diego	8 days
Jul 18, 2:34 AM PDT	Gale Watch	LOX		36 hr
Jul 18, 2:34 AM PDT	Small Craft Advisory	LOX		4 days
Jul 18, 2:44 AM PDT	Excessive Heat Warning	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	8 days
Jul 18, 2:44 AM PDT	Heat Advisory	LOX	Los Angeles, San Luis Obispo, Santa Barbara, Ventura	8 days
Jul 18, 8:58 AM PDT	Gale Watch	MTR		12 hr
Jul 18, 12:58 PM PDT	Special Weather Statement	HNX		32 min
Jul 18, 1:33 PM PDT	Special Weather Statement	HNX	Mono	27 min
Jul 18, 1:37 PM PDT	Special Weather Statement	HNX	Tulare	23 min
Jul 18, 1:43 PM PDT	Special Weather Statement	HNX	Tulare	32 min
Jul 18, 2:03 PM PDT	Special Weather Statement	REV	Mono	27 min
Jul 18, 2:07 PM PDT	Special Weather Statement	HNX	Mono	23 min
Jul 18, 2:35 PM PDT	Special Weather Statement	HNX	Tulare	40 min
Jul 18, 3:41 PM PDT	Special Weather Statement	HNX	Tulare	64 min
Jul 18, 4:33 PM PDT	Special Weather Statement	HNX	Mono	42 min
Jul 18, 5:34 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 18, 8:34 PM PDT	Gale Warning	MTR		30 hr
Jul 18, 9:17 PM PDT	Excessive Heat Warning	HNX	Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more	7 days
Jul 19, 1:48 AM PDT	Coastal Flood Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more	4 days
Jul 19, 3:11 AM PDT	Small Craft Advisory	EKA		66 hr
Jul 19, 1:08 PM PDT	Heat Advisory	MFR	Modoc, Siskiyou	56 hr
Jul 19, 1:27 PM PDT	Gale Watch	EKA		25 hr
Jul 19, 2:10 PM PDT	Gale Warning	LOX		54 hr
Jul 19, 2:23 PM PDT	Beach Hazards Statement	LOX	Los Angeles, Ventura	60 hr
Jul 20, 2:04 AM PDT	Gale Warning	MTR		3 days
Jul 20, 2:44 AM PDT	Small Craft Advisory	EKA		8 days
Jul 20, 12:41 PM PDT	Heat Advisory	STO		4 days
Jul 20, 1:51 PM PDT	Heat Advisory	EKA	Lake, Mendocino, Trinity	3 days
Jul 20, 2:00 PM PDT	Excessive Heat Warning	MTR	Alameda, Contra Costa, Monterey, San Benito, Santa Clara	3 days
Jul 20, 2:00 PM PDT	Heat Advisory	MTR	Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more	5 days
Jul 20, 2:35 PM PDT	Gale Warning	EKA		4 days
Jul 20, 2:52 PM PDT	Special Weather Statement	STO	Alpine	23 min
Jul 20, 3:39 PM PDT	Flash Flood Warning	STO	El Dorado	3 hr
Jul 20, 3:53 PM PDT	Areal Flood Advisory	HNX	Tuolumne	86 min
Jul 20, 4:32 PM PDT	Special Weather Statement	STO	Alpine	28 min
Jul 20, 5:02 PM PDT	Special Weather Statement	HNX	Tuolumne	28 min
Jul 20, 5:29 PM PDT	Areal Flood Advisory	HNX	Tuolumne	90 min
Jul 20, 5:38 PM PDT	Special Weather Statement	STO	Alpine	37 min
Jul 21, 4:04 PM PDT	Areal Flood Advisory	REV	Alpine, Mono	116 min
Jul 22, 1:15 PM PDT	Special Weather Statement	HNX	Tulare	30 min
Jul 22, 2:09 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	51 min
Jul 22, 2:40 PM PDT	Flash Flood Warning	REV	Plumas, Sierra	3 hr
Jul 22, 2:47 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 22, 2:49 PM PDT	Areal Flood Advisory	SGX	San Bernardino	119 min
Jul 22, 2:55 PM PDT	Areal Flood Advisory	REV	Mono	2 hr
Jul 22, 2:58 PM PDT	Severe Thunderstorm Warning	REV	Plumas	32 min
Jul 22, 3:08 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	3 hr
Jul 22, 3:09 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	111 min
Jul 22, 3:41 PM PDT	Severe Thunderstorm Warning	VEF	Inyo	49 min
Jul 22, 3:42 PM PDT	Special Weather Statement	HNX		33 min
Jul 22, 4:10 PM PDT	Areal Flood Advisory	SGX	San Bernardino	2 hr
Jul 22, 4:20 PM PDT	Special Weather Statement	SGX		40 min
Jul 22, 4:29 PM PDT	Special Weather Statement	SGX	San Diego	46 min
Jul 22, 4:53 PM PDT	Areal Flood Advisory	REV	Mono	3 hr
Jul 22, 5:30 PM PDT	Special Weather Statement	HNX		30 min
Jul 22, 6:25 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	3 hr
Jul 22, 8:31 PM PDT	Small Craft Advisory	MTR		12 hr
Jul 22, 10:15 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 22, 10:19 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	3 hr
Jul 23, 12:04 AM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 23, 2:29 AM PDT	Flood Watch	REV	Mono	42 hr
Jul 23, 8:19 AM PDT	Red Flag Warning	MFR	Modoc	36 hr
Jul 23, 9:02 AM PDT	Small Craft Advisory	MTR		5 days
Jul 23, 12:09 PM PDT	Special Weather Statement	PSR	Riverside	36 min
Jul 23, 12:28 PM PDT	Special Weather Statement	HNX	Tulare	32 min
Jul 23, 12:43 PM PDT	Special Weather Statement	PSR	Riverside	47 min
Jul 23, 12:51 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 23, 12:56 PM PDT	Flash Flood Warning Considerable damage threat	PSR	Riverside, San Bernardino	3 hr
Jul 23, 1:02 PM PDT	Fire Weather Watch	REV	Lassen, Modoc	22 hr
Jul 23, 1:09 PM PDT	Fire Weather Watch	MFR	Modoc	24 hr
Jul 23, 1:23 PM PDT	Special Weather Statement	SGX		52 min
Jul 23, 1:37 PM PDT	Areal Flood Advisory	HNX	Tulare	3 hr
Jul 23, 1:39 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	4 hr
Jul 23, 1:40 PM PDT	Areal Flood Advisory	HNX	Fresno	104 min
Jul 23, 1:50 PM PDT	Special Weather Statement	SGX		40 min
Jul 23, 1:53 PM PDT	Areal Flood Advisory	SGX	Riverside	2 hr
Jul 23, 1:54 PM PDT	Special Weather Statement	HNX		36 min
Jul 23, 1:57 PM PDT	Special Weather Statement	SGX		48 min
Jul 23, 2:02 PM PDT	Areal Flood Advisory	HNX	Tulare	69 min
Jul 23, 2:14 PM PDT	Special Weather Statement	HNX	Mono	31 min
Jul 23, 2:15 PM PDT	Special Weather Statement	SGX	San Diego	45 min
Jul 23, 2:16 PM PDT	Special Weather Statement	SGX		44 min
Jul 23, 2:29 PM PDT	Severe Thunderstorm Warning	SGX	San Diego	61 min
Jul 23, 2:31 PM PDT	Hazardous Seas Warning	EKA		18 hr
Jul 23, 2:31 PM PDT	Special Weather Statement	HNX	Tulare	29 min
Jul 23, 2:40 PM PDT	Special Weather Statement	HNX	Mono	35 min
Jul 23, 2:52 PM PDT	Special Weather Statement	SGX		38 min
Jul 23, 2:55 PM PDT	Areal Flood Advisory	SGX	Riverside	2 hr
Jul 23, 2:59 PM PDT	Special Weather Statement	SGX	San Diego	46 min
Jul 23, 3:03 PM PDT	Severe Thunderstorm Warning	SGX	San Bernardino	42 min
Jul 23, 3:05 PM PDT	Areal Flood Advisory	PSR	Riverside	3 hr
Jul 23, 3:10 PM PDT	Special Weather Statement	HNX	Mono	35 min
Jul 23, 3:10 PM PDT	Areal Flood Advisory	SGX	San Diego	2 hr
Jul 23, 3:12 PM PDT	Areal Flood Advisory	HNX	Madera	2 hr
Jul 23, 3:12 PM PDT	Special Weather Statement	LOX		33 min
Jul 23, 3:16 PM PDT	Areal Flood Advisory	SGX	Riverside, San Diego	2 hr
Jul 23, 3:18 PM PDT	Areal Flood Advisory	SGX	San Bernardino	2 hr
Jul 23, 3:24 PM PDT	Special Weather Statement	SGX		51 min
Jul 23, 3:25 PM PDT	Areal Flood Advisory	HNX	Fresno	3 hr
Jul 23, 3:27 PM PDT	Special Weather Statement	SGX	San Diego	48 min
Jul 23, 3:35 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	2 hr
Jul 23, 3:37 PM PDT	Special Weather Statement	HNX		38 min
Jul 23, 3:41 PM PDT	Areal Flood Advisory	HNX	Mariposa, Tuolumne	2 hr
Jul 23, 3:42 PM PDT	Areal Flood Advisory	SGX	San Diego	119 min
Jul 23, 3:43 PM PDT	Special Weather Statement	LOX	Los Angeles	32 min
Jul 23, 3:59 PM PDT	Special Weather Statement	SGX	San Diego	46 min
Jul 23, 4:16 PM PDT	Special Weather Statement	LOX	Los Angeles	29 min
Jul 23, 4:16 PM PDT	Areal Flood Advisory	REV	Mono	4 hr
Jul 23, 4:22 PM PDT	Special Weather Statement	PSR	Riverside	38 min
Jul 23, 4:36 PM PDT	Special Weather Statement	LOX		9 min
Jul 23, 5:09 PM PDT	Areal Flood Advisory	REV	Mono	3 hr
Jul 23, 5:11 PM PDT	Areal Flood Advisory	HNX	Madera	2 hr
Jul 23, 5:18 PM PDT	Special Weather Statement	HNX	Mariposa	27 min
Jul 23, 5:20 PM PDT	Special Weather Statement	PSR	Riverside	40 min
Jul 23, 5:32 PM PDT	Special Weather Statement	HNX	Mono	28 min
Jul 23, 5:39 PM PDT	Special Weather Statement	HNX		36 min
Jul 23, 5:44 PM PDT	Areal Flood Warning	HNX	Mariposa, Tuolumne	20 min
Jul 23, 6:04 PM PDT	Flash Flood Warning	HNX	Mariposa, Tuolumne	116 min
Jul 23, 6:07 PM PDT	Special Weather Statement	HNX		23 min
Jul 24, 2:19 AM PDT	Small Craft Advisory	MTR		4 days
Jul 24, 11:01 AM PDT	Red Flag Warning	REV	Lassen, Modoc, Plumas, Sierra	34 hr
Jul 24, 11:43 AM PDT	Areal Flood Advisory	SGX	Riverside, San Diego	101 min
Jul 24, 11:59 AM PDT	Special Weather Statement	SGX	San Diego	46 min
Jul 24, 12:31 PM PDT	Special Weather Statement	SGX	San Diego	44 min
Jul 24, 12:35 PM PDT	Special Weather Statement	HNX	Mono	25 min
Jul 24, 1:22 PM PDT	Areal Flood Advisory	HNX	Madera, Mariposa, Tuolumne	58 min
Jul 24, 1:28 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	32 hr
Jul 24, 1:31 PM PDT	Small Craft Advisory	LOX		5 days
Jul 24, 1:35 PM PDT	Special Weather Statement	HNX	Mono	25 min
Jul 24, 2:04 PM PDT	Special Weather Statement	HNX	Mono	26 min
Jul 24, 2:09 PM PDT	Special Weather Statement	HNX	Tuolumne	36 min
Jul 24, 2:15 PM PDT	Special Weather Statement	REV	Modoc	45 min
Jul 24, 2:20 PM PDT	Areal Flood Warning	HNX	Madera, Mariposa, Tuolumne	102 min
Jul 24, 2:22 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	3 hr
Jul 24, 2:25 PM PDT	Flash Flood Warning	REV	Mono	4 hr
Jul 24, 2:29 PM PDT	Special Weather Statement	HNX		31 min
Jul 24, 2:31 PM PDT	Special Weather Statement	LOX		14 min
Jul 24, 2:33 PM PDT	Severe Thunderstorm Warning	HNX	Mariposa, Tuolumne	27 min
Jul 24, 2:37 PM PDT	Special Weather Statement	PSR	Riverside	38 min
Jul 24, 2:46 PM PDT	Special Weather Statement	LOX		29 min
Jul 24, 2:55 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 24, 2:58 PM PDT	Severe Thunderstorm Warning	HNX	Tuolumne	32 min
Jul 24, 3:00 PM PDT	Special Weather Statement	HNX		30 min
Jul 24, 3:01 PM PDT	Areal Flood Advisory	HNX	Mariposa, Tuolumne	16 min
Jul 24, 3:14 PM PDT	Areal Flood Advisory	SGX	San Bernardino	117 min
Jul 24, 3:16 PM PDT	Special Weather Statement	PSR	Riverside	44 min
Jul 24, 3:17 PM PDT	Areal Flood Warning	HNX	Mariposa, Tuolumne	35 min
Jul 24, 3:18 PM PDT	Areal Flood Advisory	SGX	San Diego	119 min
Jul 24, 3:20 PM PDT	Areal Flood Advisory	PSR	Riverside	3 hr
Jul 24, 3:22 PM PDT	Severe Thunderstorm Warning	PSR	Riverside	21 min
Jul 24, 3:28 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	47 min
Jul 24, 3:30 PM PDT	Special Weather Statement	HNX		30 min
Jul 24, 3:48 PM PDT	Flash Flood Warning	HNX	Mariposa, Tuolumne	3 hr
Jul 24, 3:49 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Diego	3 hr
Jul 24, 3:52 PM PDT	Flash Flood Warning	HNX	Mariposa, Tuolumne	3 hr
Jul 24, 3:56 PM PDT	Areal Flood Advisory	REV	Mono	3 hr
Jul 24, 4:02 PM PDT	Areal Flood Advisory	HNX	Madera, Mariposa, Tuolumne	118 min
Jul 24, 4:05 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	3 hr
Jul 24, 4:51 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	3 hr
Jul 24, 5:00 PM PDT	Special Weather Statement	SGX	San Diego	45 min
Jul 25, 2:51 AM PDT	Wind Advisory	LOX	Santa Barbara	24 hr
Jul 25, 9:19 AM PDT	Red Flag Warning	STO		38 hr
Jul 25, 11:17 AM PDT	Red Flag Warning	HNX	Kern, Tulare	4 days
Jul 25, 3:05 PM PDT	Special Weather Statement	SGX	San Diego	55 min
Jul 26, 2:27 AM PDT	Wind Advisory	HNX	Kern	28 hr
Jul 26, 2:37 AM PDT	Wind Advisory	LOX	Santa Barbara	27 hr
Jul 26, 2:52 AM PDT	Small Craft Advisory	MTR		12 hr
Jul 26, 3:32 AM PDT	Red Flag Warning	MFR	Modoc	16 hr
Jul 26, 3:35 AM PDT	Small Craft Advisory	LOX		23 hr
Jul 26, 8:36 AM PDT	Small Craft Advisory	MTR		6 hr
Jul 26, 9:14 PM PDT	Small Craft Advisory	LOX		28 hr
Jul 28, 8:12 PM PDT	Dense Smoke Advisory	REV	Lassen, Plumas, Sierra	11 hr
Jul 29, 1:33 AM PDT	Small Craft Advisory	LOX		3 days
Jul 29, 9:51 AM PDT	Dense Smoke Advisory	REV	Lassen, Plumas, Sierra	3 days
Jul 30, 1:28 PM PDT	Heat Advisory	MFR	Siskiyou	4 days
Jul 30, 3:29 PM PDT	Dust Storm Advisory	PSR	Imperial	61 min
Jul 30, 4:20 PM PDT	Dust Storm Advisory	PSR	Imperial	40 min
Jul 31, 3:59 AM PDT	Fire Weather Watch	MFR	Siskiyou	9 hr
Jul 31, 10:28 AM PDT	Fire Weather Watch	HNX	Fresno, Kern, Tulare	23 hr
Jul 31, 12:23 PM PDT	Excessive Heat Watch	SGX	Riverside, San Diego	24 hr
Jul 31, 12:28 PM PDT	Fire Weather Watch	LOX	Los Angeles, Santa Barbara, Ventura	21 hr
Jul 31, 1:04 PM PDT	Excessive Heat Watch	PSR	Imperial, Riverside, San Bernardino	24 hr
Jul 31, 1:23 PM PDT	Red Flag Warning	MFR	Siskiyou	31 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	25
Mesoscale Discussion	1
Special Weather Statement	144
Flooding
Areal Flood Warning	3
Flash Flood Warning	44
Flood Watch	1
Areal Flood Advisory	49
Heat
Excessive Heat Warning	10
Excessive Heat Watch	8
Heat Advisory	21
Wind and dust
Dust Storm Advisory	2
Wind Advisory	7
Fire
Red Flag Warning	30
Fire Weather Watch	22
Fog and smoke
Dense Fog Advisory	3
Dense Smoke Advisory	2
Coast and beach
Coastal Flood Advisory	2
Beach Hazards Statement	5
Marine
Gale Warning	6
Hazardous Seas Warning	2
Gale Watch	4
Small Craft Advisory	35

By county

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

8 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2023 2025

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.