Weather alerts in California, July 2020

253 weather alerts in July 2020, 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 2020. Tap one for its archive.

Alerts: 253
Warnings: 63
Watches: 23
Advisories: 73
Busiest day: July 22, 202033 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, 11:42 AM PDT	Wind Advisory	HNX		12 hr
Jul 1, 3:37 PM PDT	Small Craft Advisory	MTR		5 hr
Jul 1, 9:02 PM PDT	Small Craft Advisory	MTR		118 min
Jul 1, 9:08 PM PDT	Frost Advisory	MFR	Modoc, Siskiyou	11 hr
Jul 2, 12:42 AM PDT	Small Craft Advisory	MTR		8 hr
Jul 2, 2:00 AM PDT	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	4 days
Jul 2, 2:31 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 2, 2:46 AM PDT	Beach Hazards Statement	SGX	Orange, San Diego	49 hr
Jul 2, 3:29 AM PDT	Hazardous Seas Warning	EKA		24 hr
Jul 2, 4:34 AM PDT	Beach Hazards Statement	LOX	Los Angeles	47 hr
Jul 2, 9:13 AM PDT	Wind Advisory	HNX		15 hr
Jul 2, 12:49 PM PDT	High Surf Advisory	SGX	Orange, San Diego	4 days
Jul 2, 1:48 PM PDT	Small Craft Advisory	LOX		4 days
Jul 2, 5:31 PM PDT	Special Weather Statement	REV	Lassen	44 min
Jul 2, 9:13 PM PDT	Small Craft Advisory	MTR		11 days
Jul 3, 2:10 AM PDT	Small Craft Advisory	MTR		5 days
Jul 3, 2:59 AM PDT	Small Craft Advisory	EKA		17 days
Jul 3, 3:24 AM PDT	Gale Watch	LOX		24 hr
Jul 3, 9:33 PM PDT	Small Craft Advisory	MTR		23 hr
Jul 3, 9:33 PM PDT	Small Craft Advisory	MTR		47 hr
Jul 4, 2:24 AM PDT	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	42 hr
Jul 4, 3:40 AM PDT	Coastal Flood Advisory	SGX	Orange	22 hr
Jul 4, 3:42 AM PDT	Gale Warning	LOX		4 days
Jul 4, 3:57 AM PDT	High Surf Advisory	LOX	Los Angeles	56 hr
Jul 4, 9:26 AM PDT	Fire Weather Watch	REV	El Dorado, Lassen, Madera, Modoc, Mono, Nevada and 3 more	23 hr
Jul 4, 8:27 PM PDT	Small Craft Advisory	MTR		49 hr
Jul 5, 2:58 AM PDT	Red Flag Warning	REV	El Dorado, Lassen, Madera, Modoc, Mono, Nevada and 3 more	42 hr
Jul 5, 3:03 AM PDT	Gale Watch	MTR		11 hr
Jul 5, 3:22 AM PDT	Small Craft Advisory	LOX		9 days
Jul 5, 10:30 AM PDT	Fire Weather Watch	MFR	Modoc	12 hr
Jul 5, 1:20 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	32 hr
Jul 5, 2:18 PM PDT	Gale Warning	MTR		54 hr
Jul 5, 8:54 PM PDT	Small Craft Advisory	MTR		8 days
Jul 5, 10:29 PM PDT	Red Flag Warning	MFR	Modoc	22 hr
Jul 6, 2:57 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 6, 3:35 AM PDT	Wind Advisory	LOX		23 hr
Jul 6, 2:31 PM PDT	Excessive Heat Watch	PSR	Imperial, Riverside, San Bernardino	48 hr
Jul 7, 1:45 AM PDT	Wind Advisory	HNX		27 hr
Jul 7, 3:33 AM PDT	Excessive Heat Watch	SGX	Riverside, San Bernardino, San Diego	34 hr
Jul 7, 3:51 AM PDT	Excessive Heat Watch	VEF	Inyo, San Bernardino	34 hr
Jul 8, 1:42 PM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino, San Diego	5 days
Jul 8, 1:52 PM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	5 days
Jul 8, 2:03 PM PDT	Small Craft Advisory	MTR		5 days
Jul 8, 2:19 PM PDT	Excessive Heat Warning	PSR	Imperial, Riverside, San Bernardino	5 days
Jul 9, 1:04 PM PDT	Fire Weather Watch	MFR	Modoc	24 hr
Jul 9, 1:29 PM PDT	Heat Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	3 days
Jul 9, 2:11 PM PDT	Excessive Heat Watch	LOX		44 hr
Jul 9, 2:11 PM PDT	Heat Advisory	LOX	Los Angeles, Santa Barbara	3 days
Jul 10, 2:41 AM PDT	Excessive Heat Watch	HNX		24 hr
Jul 10, 2:41 AM PDT	Heat Advisory	HNX		3 days
Jul 10, 2:44 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 10, 12:56 PM PDT	Fire Weather Watch	MFR	Modoc	24 hr
Jul 10, 12:56 PM PDT	Red Flag Warning	MFR	Modoc	33 hr
Jul 10, 1:10 PM PDT	Fire Weather Watch	REV	Modoc	15 hr
Jul 10, 1:10 PM PDT	Fire Weather Watch	REV	Modoc	22 hr
Jul 10, 2:39 PM PDT	Small Craft Advisory	LOX		5 days
Jul 11, 2:31 AM PDT	Small Craft Advisory	EKA		16 days
Jul 11, 2:53 AM PDT	Excessive Heat Warning	HNX		49 hr
Jul 11, 6:55 AM PDT	Dense Fog Advisory	LOX		3 hr
Jul 11, 9:55 AM PDT	Excessive Heat Warning	LOX		34 hr
Jul 11, 10:56 AM PDT	Red Flag Warning	REV	Modoc	34 hr
Jul 11, 12:52 PM PDT	Red Flag Warning	MFR	Modoc	31 hr
Jul 11, 2:37 PM PDT	Gale Watch	EKA		12 hr
Jul 12, 2:50 AM PDT	Gale Warning	EKA		5 days
Jul 13, 3:23 AM PDT	Wind Advisory	HNX		21 hr
Jul 13, 3:30 AM PDT	Small Craft Advisory	MTR		42 hr
Jul 13, 1:48 PM PDT	Fire Weather Watch	REV	El Dorado, Madera, Mono, Nevada, Placer, Sierra	38 hr
Jul 13, 1:48 PM PDT	Fire Weather Watch	REV	El Dorado, Lassen, Madera, Mono, Nevada, Placer and 2 more	62 hr
Jul 13, 8:38 PM PDT	Hazardous Seas Warning	EKA		18 hr
Jul 14, 3:10 PM PDT	Small Craft Advisory	MTR		28 hr
Jul 15, 9:33 AM PDT	Red Flag Warning	REV	Madera, Mono	34 hr
Jul 15, 3:34 PM PDT	Special Weather Statement	HNX		41 min
Jul 15, 3:43 PM PDT	Special Weather Statement	REV	Alpine	47 min
Jul 15, 4:37 PM PDT	Special Weather Statement	STO	Alpine	23 min
Jul 15, 6:52 PM PDT	Small Craft Advisory	MTR		24 hr
Jul 16, 2:32 AM PDT	Small Craft Advisory	MTR		54 hr
Jul 16, 1:45 PM PDT	Special Weather Statement	HNX		45 min
Jul 16, 2:18 PM PDT	Special Weather Statement	HNX	Mono	27 min
Jul 16, 2:33 PM PDT	Special Weather Statement	HNX	Mono	27 min
Jul 16, 2:44 PM PDT	Special Weather Statement	HNX	Mono	31 min
Jul 16, 3:00 PM PDT	Severe Thunderstorm Warning	REV	El Dorado	45 min
Jul 16, 3:19 PM PDT	Special Weather Statement	STO	Alpine	26 min
Jul 16, 3:39 PM PDT	Special Weather Statement	REV	Alpine, Mono, Plumas	111 min
Jul 16, 3:48 PM PDT	Special Weather Statement	HNX	Tuolumne	42 min
Jul 16, 4:32 PM PDT	Flash Flood Warning	REV	Nevada	118 min
Jul 16, 5:02 PM PDT	Severe Thunderstorm Warning	HNX	Madera, Mariposa, Tuolumne	28 min
Jul 16, 5:42 PM PDT	Special Weather Statement	REV	Sierra	63 min
Jul 16, 6:47 PM PDT	Special Weather Statement	REV	Sierra	43 min
Jul 17, 3:17 AM PDT	Gale Warning	EKA		48 hr
Jul 17, 2:53 PM PDT	Special Weather Statement	REV	Mono	112 min
Jul 17, 2:56 PM PDT	Special Weather Statement	HNX	Mono	49 min
Jul 17, 3:07 PM PDT	Special Weather Statement	HNX	Mono	23 min
Jul 17, 3:26 PM PDT	Special Weather Statement	HNX	Mono	34 min
Jul 17, 3:42 PM PDT	Special Weather Statement	HNX	Mono	33 min
Jul 18, 2:31 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 18, 2:31 PM PDT	Special Weather Statement	REV	Alpine, Mono	119 min
Jul 19, 2:16 AM PDT	Small Craft Advisory	LOX		3 days
Jul 19, 2:37 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 19, 3:51 AM PDT	Heat Advisory	MFR	Siskiyou	64 hr
Jul 19, 8:32 AM PDT	Dense Smoke Advisory	REV	Lassen, Plumas, Sierra	3 days
Jul 19, 8:47 AM PDT	Wind Advisory	SGX	Riverside, San Bernardino, San Diego	21 hr
Jul 19, 1:07 PM PDT	Special Weather Statement	REV	Alpine, Mono	113 min
Jul 19, 2:26 PM PDT	Special Weather Statement	HNX	Mariposa	49 min
Jul 19, 2:30 PM PDT	Special Weather Statement	HNX	Tuolumne	45 min
Jul 19, 3:15 PM PDT	Special Weather Statement	HNX	Tuolumne	45 min
Jul 19, 3:18 PM PDT	Special Weather Statement	HNX	Mariposa	57 min
Jul 19, 4:01 PM PDT	Special Weather Statement	STO	Tuolumne	29 min
Jul 19, 8:28 PM PDT	Small Craft Advisory	MTR		25 hr
Jul 20, 5:47 AM PDT	Wind Advisory	LOX		21 hr
Jul 20, 10:33 AM PDT	Wind Advisory	HNX		15 hr
Jul 20, 12:53 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	23 hr
Jul 20, 1:41 PM PDT	Special Weather Statement	STO	Alpine	49 min
Jul 20, 1:53 PM PDT	Fire Weather Watch	REV	El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more	24 hr
Jul 20, 1:53 PM PDT	Red Flag Warning	REV	El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more	55 hr
Jul 20, 2:05 PM PDT	Severe Thunderstorm Warning	STO	Alpine, Tuolumne	25 min
Jul 20, 2:11 PM PDT	Special Weather Statement	HNX		34 min
Jul 20, 2:21 PM PDT	Special Weather Statement	HNX	Mono	39 min
Jul 20, 2:43 PM PDT	Special Weather Statement	HNX	Tulare	47 min
Jul 20, 3:19 PM PDT	Special Weather Statement	HNX	Mariposa	41 min
Jul 20, 3:31 PM PDT	Special Weather Statement	HNX	Tulare	44 min
Jul 20, 3:40 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Placer	35 min
Jul 20, 3:56 PM PDT	Special Weather Statement	HNX	Madera	49 min
Jul 20, 4:25 PM PDT	Special Weather Statement	HNX		50 min
Jul 20, 4:43 PM PDT	Severe Thunderstorm Warning	REV	Placer	32 min
Jul 20, 5:15 PM PDT	Severe Thunderstorm Warning	REV	Placer	30 min
Jul 20, 7:20 PM PDT	Severe Thunderstorm Warning	REV	Plumas	25 min
Jul 20, 7:41 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	34 min
Jul 20, 7:56 PM PDT	Flash Flood Warning	REV	Plumas	2 hr
Jul 21, 1:04 AM PDT	Small Craft Advisory	MTR		20 hr
Jul 21, 12:08 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	35 hr
Jul 21, 2:06 PM PDT	Special Weather Statement	REV	Alpine, Lassen, Mono, Plumas	99 min
Jul 21, 2:11 PM PDT	Small Craft Advisory	MTR		5 days
Jul 21, 2:40 PM PDT	Special Weather Statement	EKA	Trinity	50 min
Jul 21, 3:02 PM PDT	Special Weather Statement	EKA	Trinity	43 min
Jul 21, 3:27 PM PDT	Special Weather Statement	EKA	Trinity	18 min
Jul 21, 3:33 PM PDT	Severe Thunderstorm Warning	REV	Plumas	42 min
Jul 21, 3:50 PM PDT	Special Weather Statement	REV	Alpine, Lassen, Mono	115 min
Jul 21, 3:52 PM PDT	Severe Thunderstorm Warning	REV	Alpine	38 min
Jul 21, 4:03 PM PDT	Special Weather Statement	EKA	Trinity	12 min
Jul 21, 4:07 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	53 min
Jul 21, 4:22 PM PDT	Flash Flood Warning	REV	Plumas	3 hr
Jul 21, 4:39 PM PDT	Severe Thunderstorm Warning	REV	Lassen	51 min
Jul 21, 6:09 PM PDT	Areal Flood Advisory	REV	Lassen	2 hr
Jul 22, 2:40 AM PDT	Small Craft Advisory	MTR		3 days
Jul 22, 11:33 AM PDT	Mesoscale Discussion	SPC	Lassen	117 min
Jul 22, 12:59 PM PDT	Special Weather Statement	REV	Lassen, Plumas	3 hr
Jul 22, 1:14 PM PDT	Special Weather Statement	STO	Shasta	46 min
Jul 22, 1:45 PM PDT	Special Weather Statement	STO	Shasta	45 min
Jul 22, 2:08 PM PDT	Severe Thunderstorm Warning	REV	Lassen	37 min
Jul 22, 2:24 PM PDT	Special Weather Statement	STO	Shasta	51 min
Jul 22, 2:29 PM PDT	Areal Flood Advisory	REV	Plumas	2 hr
Jul 22, 2:36 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	39 min
Jul 22, 2:42 PM PDT	Special Weather Statement	EKA	Trinity	33 min
Jul 22, 2:44 PM PDT	Severe Thunderstorm Warning	REV	Plumas	31 min
Jul 22, 2:55 PM PDT	Severe Thunderstorm Warning	REV	Alpine	35 min
Jul 22, 2:56 PM PDT	Flash Flood Warning	REV	Sierra	3 hr
Jul 22, 3:03 PM PDT	Special Weather Statement	STO		42 min
Jul 22, 3:10 PM PDT	Special Weather Statement	EKA	Trinity	35 min
Jul 22, 3:14 PM PDT	Flash Flood Warning	REV	Plumas	3 hr
Jul 22, 3:24 PM PDT	Flash Flood Warning	REV	Lassen	3 hr
Jul 22, 3:30 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	15 min
Jul 22, 3:44 PM PDT	Severe Thunderstorm Warning	REV	Sierra	46 min
Jul 22, 3:47 PM PDT	Special Weather Statement	MFR	Modoc	28 min
Jul 22, 3:48 PM PDT	Special Weather Statement	EKA	Trinity	42 min
Jul 22, 3:49 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	26 min
Jul 22, 3:50 PM PDT	Areal Flood Advisory	REV	Nevada, Sierra	3 hr
Jul 22, 3:58 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Placer	32 min
Jul 22, 4:01 PM PDT	Severe Thunderstorm Warning	REV	Sierra	29 min
Jul 22, 4:11 PM PDT	Special Weather Statement	EKA	Trinity	49 min
Jul 22, 4:12 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	33 min
Jul 22, 4:13 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	32 min
Jul 22, 4:22 PM PDT	Special Weather Statement	MFR	Modoc	23 min
Jul 22, 4:23 PM PDT	Special Weather Statement	MFR	Siskiyou	37 min
Jul 22, 4:31 PM PDT	Flash Flood Warning	REV	Nevada, Placer	116 min
Jul 22, 4:44 PM PDT	Special Weather Statement	EKA	Trinity	46 min
Jul 22, 5:15 PM PDT	Special Weather Statement	MFR	Siskiyou	30 min
Jul 22, 5:22 PM PDT	Special Weather Statement	MFR	Modoc	38 min
Jul 22, 5:26 PM PDT	Special Weather Statement	EKA	Trinity	49 min
Jul 22, 5:53 PM PDT	Special Weather Statement	MFR	Siskiyou	37 min
Jul 22, 5:56 PM PDT	Special Weather Statement	MFR	Siskiyou	34 min
Jul 22, 5:57 PM PDT	Special Weather Statement	REV	Alpine	33 min
Jul 22, 6:39 PM PDT	Special Weather Statement	MFR	Siskiyou	36 min
Jul 23, 9:01 AM PDT	Small Craft Advisory	LOX		42 hr
Jul 23, 1:49 PM PDT	Special Weather Statement	STO	Alpine	41 min
Jul 23, 2:06 PM PDT	Small Craft Advisory	MTR		31 hr
Jul 23, 2:28 PM PDT	Special Weather Statement	STO	Alpine	32 min
Jul 23, 2:40 PM PDT	Gale Warning	EKA		54 hr
Jul 24, 3:39 AM PDT	Heat Advisory	MFR	Modoc, Siskiyou	4 days
Jul 24, 8:40 AM PDT	Small Craft Advisory	EKA		60 hr
Jul 24, 1:55 PM PDT	Special Weather Statement	REV	Alpine, Mono	110 min
Jul 24, 2:05 PM PDT	Special Weather Statement	HNX	Mono	40 min
Jul 24, 2:30 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	24 hr
Jul 24, 2:34 PM PDT	Special Weather Statement	HNX	Mono	41 min
Jul 24, 2:51 PM PDT	Special Weather Statement	HNX	Tuolumne	39 min
Jul 24, 3:02 PM PDT	Special Weather Statement	HNX	Mariposa	43 min
Jul 24, 3:03 PM PDT	Special Weather Statement	HNX		42 min
Jul 24, 3:31 PM PDT	Special Weather Statement	HNX	Tuolumne	29 min
Jul 24, 3:31 PM PDT	Special Weather Statement	REV	Alpine	44 min
Jul 24, 4:05 PM PDT	Special Weather Statement	HNX	Madera	25 min
Jul 25, 5:37 AM PDT	Fire Weather Watch	REV	El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more	24 hr
Jul 25, 2:20 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	54 hr
Jul 25, 2:51 PM PDT	Small Craft Advisory	MTR		4 hr
Jul 25, 4:37 PM PDT	Special Weather Statement	HNX		38 min
Jul 25, 5:15 PM PDT	Special Weather Statement	HNX		30 min
Jul 25, 5:42 PM PDT	Special Weather Statement	REV	Sierra	33 min
Jul 25, 6:06 PM PDT	Special Weather Statement	HNX	Tulare	39 min
Jul 25, 8:58 PM PDT	Small Craft Advisory	EKA		24 hr
Jul 26, 2:32 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 26, 6:06 AM PDT	Red Flag Warning	REV	El Dorado, Lassen, Modoc, Nevada, Placer, Plumas and 1 more	39 hr
Jul 26, 2:18 PM PDT	Special Weather Statement	STO	Alpine	42 min
Jul 26, 3:14 PM PDT	Special Weather Statement	STO	Plumas	61 min
Jul 26, 3:20 PM PDT	Special Weather Statement	REV	Alpine	115 min
Jul 26, 3:23 PM PDT	Severe Thunderstorm Warning	REV	Alpine	52 min
Jul 26, 4:27 PM PDT	Special Weather Statement	STO	Alpine	63 min
Jul 26, 4:53 PM PDT	Special Weather Statement	STO	Shasta	67 min
Jul 26, 6:01 PM PDT	Special Weather Statement	HNX	Tuolumne	44 min
Jul 26, 6:32 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	58 min
Jul 26, 7:19 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	26 min
Jul 26, 7:27 PM PDT	Areal Flood Advisory	REV	Lassen	63 min
Jul 26, 7:29 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	31 min
Jul 27, 1:16 AM PDT	Excessive Heat Watch	VEF	San Bernardino	26 hr
Jul 27, 1:17 AM PDT	Excessive Heat Watch	PSR	Imperial, Riverside, San Bernardino	26 hr
Jul 27, 1:47 AM PDT	Small Craft Advisory	MTR		19 hr
Jul 27, 2:55 AM PDT	Small Craft Advisory	EKA		39 hr
Jul 27, 3:26 AM PDT	Excessive Heat Watch	SGX	Riverside, San Diego	33 hr
Jul 27, 9:06 AM PDT	Red Flag Warning	EKA		13 hr
Jul 27, 1:39 PM PDT	Special Weather Statement	STO	Plumas	36 min
Jul 27, 2:06 PM PDT	Small Craft Advisory	MTR		31 hr
Jul 27, 3:01 PM PDT	Special Weather Statement	STO	Plumas	29 min
Jul 27, 3:21 PM PDT	Severe Thunderstorm Warning	STO	Lassen, Plumas, Shasta	24 min
Jul 27, 3:32 PM PDT	Special Weather Statement	STO	Plumas	28 min
Jul 27, 3:44 PM PDT	Severe Thunderstorm Warning	STO	Lassen, Plumas	31 min
Jul 27, 5:19 PM PDT	Special Weather Statement	MFR	Siskiyou	26 min
Jul 27, 5:28 PM PDT	Areal Flood Advisory	REV	Nevada, Placer	2 hr
Jul 27, 5:49 PM PDT	Special Weather Statement	EKA	Trinity	41 min
Jul 27, 6:03 PM PDT	Special Weather Statement	EKA	Trinity	12 min
Jul 27, 6:24 PM PDT	Special Weather Statement	EKA	Trinity	36 min
Jul 27, 6:31 PM PDT	Special Weather Statement	STO	Shasta	29 min
Jul 27, 7:02 PM PDT	Special Weather Statement	STO	Shasta	28 min
Jul 27, 9:00 PM PDT	Small Craft Advisory	LOX		7 days
Jul 28, 2:57 AM PDT	Excessive Heat Warning	PSR	Imperial, Riverside, San Bernardino	8 days
Jul 28, 3:42 AM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	5 days
Jul 28, 12:36 PM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino, San Diego	5 days
Jul 28, 1:04 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	3 days
Jul 28, 2:00 PM PDT	Small Craft Advisory	MTR		31 hr
Jul 29, 2:19 AM PDT	Heat Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	4 days
Jul 29, 5:29 AM PDT	Heat Advisory	LOX	Los Angeles, Santa Barbara	5 days
Jul 29, 2:05 PM PDT	Small Craft Advisory	MTR		31 hr
Jul 30, 2:11 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 30, 2:51 AM PDT	Small Craft Advisory	MTR		11 days
Jul 30, 2:59 AM PDT	Small Craft Advisory	EKA		7 days
Jul 30, 2:25 PM PDT	Small Craft Advisory	LOX		4 days
Jul 31, 5:33 AM PDT	Wind Advisory	LOX		21 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	29
Mesoscale Discussion	1
Special Weather Statement	89
Flooding
Flash Flood Warning	7
Areal Flood Advisory	5
Heat
Excessive Heat Warning	8
Excessive Heat Watch	8
Heat Advisory	7
Cold
Frost Advisory	1
Wind and dust
Lake Wind Advisory	1
Wind Advisory	9
Fire
Red Flag Warning	12
Fire Weather Watch	12
Fog and smoke
Dense Fog Advisory	1
Dense Smoke Advisory	1
Coast and beach
Coastal Flood Advisory	1
High Surf Advisory	2
Beach Hazards Statement	4
Marine
Gale Warning	5
Hazardous Seas Warning	2
Gale Watch	3
Small Craft Advisory	45

Nearby

Alerts in force now Tornadoes on record The radar archive 2019 2021

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.