Weather alerts in California, April 2020

245 weather alerts in April 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 April 2020. Tap one for its archive.

Alerts: 245
Warnings: 39
Watches: 22
Advisories: 138
Busiest day: April 6, 202030 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
Mar 31, 5:59 PM PDT	Gale Warning	MTR		33 hr
Apr 1, 2:56 AM PDT	Small Craft Advisory	LOX		24 hr
Apr 1, 3:23 AM PDT	Frost Advisory	EKA	Del Norte, Lake, Mendocino	6 hr
Apr 1, 3:23 AM PDT	Freeze Watch	EKA	Del Norte, Humboldt, Lake, Mendocino	11 hr
Apr 1, 8:37 AM PDT	Small Craft Advisory	EKA		18 hr
Apr 1, 9:17 AM PDT	High Surf Advisory	LOX		17 hr
Apr 1, 9:25 AM PDT	Frost Advisory	EKA	Del Norte, Humboldt, Lake, Mendocino	24 hr
Apr 1, 9:40 AM PDT	Wind Advisory	LOX		20 hr
Apr 1, 2:07 PM PDT	Freeze Warning	EKA	Del Norte, Humboldt, Lake, Mendocino	19 hr
Apr 2, 1:18 AM PDT	Wind Advisory	HNX		20 hr
Apr 2, 2:53 AM PDT	Small Craft Advisory	MTR		45 hr
Apr 2, 2:58 AM PDT	Small Craft Advisory	LOX		24 hr
Apr 2, 12:23 PM PDT	Winter Storm Watch	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	27 hr
Apr 2, 12:32 PM PDT	Winter Storm Watch	HNX		38 hr
Apr 2, 1:16 PM PDT	Wind Advisory	PSR	Imperial	9 hr
Apr 2, 2:08 PM PDT	Frost Advisory	EKA	Del Norte, Humboldt, Lake, Mendocino	19 hr
Apr 2, 2:08 PM PDT	Freeze Warning	EKA	Del Norte, Humboldt, Lake, Mendocino	19 hr
Apr 2, 2:11 PM PDT	Winter Storm Watch	EKA		24 hr
Apr 2, 2:19 PM PDT	Winter Storm Watch	STO		24 hr
Apr 2, 8:11 PM PDT	Wind Advisory	LOX		7 hr
Apr 2, 8:17 PM PDT	Gale Watch	LOX		7 hr
Apr 3, 2:58 AM PDT	Gale Warning	LOX		24 hr
Apr 3, 2:58 AM PDT	Small Craft Advisory	LOX		42 hr
Apr 3, 12:48 PM PDT	Winter Storm Watch	VEF	Inyo	61 hr
Apr 3, 1:58 PM PDT	Winter Storm Warning	MFR	Siskiyou	47 hr
Apr 3, 1:58 PM PDT	Winter Weather Advisory	MFR	Siskiyou	22 hr
Apr 3, 2:08 PM PDT	Wind Advisory	MTR	Monterey	47 hr
Apr 3, 2:16 PM PDT	Winter Storm Warning	STO		67 hr
Apr 3, 2:20 PM PDT	Small Craft Advisory	EKA		23 hr
Apr 3, 2:22 PM PDT	Winter Storm Warning	EKA	Trinity	60 hr
Apr 3, 3:32 PM PDT	Winter Storm Warning	REV	Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more	68 hr
Apr 4, 2:03 AM PDT	Wind Advisory	VEF	Inyo	45 hr
Apr 4, 3:00 AM PDT	Winter Storm Warning	HNX		68 hr
Apr 4, 3:28 AM PDT	Winter Storm Watch	LOX		24 hr
Apr 4, 3:51 AM PDT	Small Craft Advisory	MTR		41 hr
Apr 4, 3:52 AM PDT	Winter Storm Watch	SGX	Riverside, San Bernardino	24 hr
Apr 4, 4:52 AM PDT	Winter Storm Warning	VEF	Inyo	5 days
Apr 4, 2:52 PM PDT	Small Craft Advisory	LOX		47 hr
Apr 4, 5:46 PM PDT	Special Weather Statement	STO	Tehama	59 min
Apr 4, 6:58 PM PDT	Special Weather Statement	STO	Tehama	62 min
Apr 4, 9:54 PM PDT	Small Craft Advisory	EKA		5 hr
Apr 5, 1:55 AM PDT	Small Craft Advisory	SGX		40 hr
Apr 5, 3:04 AM PDT	Winter Storm Warning	LOX		39 hr
Apr 5, 3:28 AM PDT	Winter Storm Warning	SGX	Riverside, San Bernardino	6 days
Apr 5, 3:42 AM PDT	Freeze Watch	EKA	Lake, Mendocino	7 hr
Apr 5, 9:45 AM PDT	Wind Advisory	HNX		10 hr
Apr 5, 9:49 AM PDT	Winter Weather Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	26 hr
Apr 5, 10:21 AM PDT	Frost Advisory	EKA	Del Norte, Humboldt, Mendocino	22 hr
Apr 5, 10:21 AM PDT	Freeze Warning	EKA	Lake, Mendocino	22 hr
Apr 5, 10:56 AM PDT	Areal Flood Warning	STO	Butte, Colusa, Glenn, Placer, Plumas, Sacramento and 6 more	3 hr
Apr 5, 10:58 AM PDT	Areal Flood Warning	STO	Butte, Colusa, Glenn, Placer, Plumas, Sacramento and 6 more	3 hr
Apr 5, 11:53 AM PDT	Areal Flood Warning	STO	Amador, Butte, Calaveras, El Dorado, Nevada, Placer and 9 more	6 hr
Apr 5, 1:21 PM PDT	Small Craft Advisory	EKA		6 hr
Apr 5, 1:21 PM PDT	Small Craft Advisory	EKA		12 days
Apr 5, 2:36 PM PDT	Small Craft Advisory	MTR		36 hr
Apr 5, 3:03 PM PDT	Areal Flood Advisory	HNX	Merced	117 min
Apr 5, 3:22 PM PDT	Special Weather Statement	STO	Calaveras	113 min
Apr 5, 3:23 PM PDT	Mesoscale Discussion	SPC	El Dorado, Nevada, Placer, Tuolumne	6 hr
Apr 5, 4:15 PM PDT	Areal Flood Warning	STO	Amador, Calaveras, San Joaquin, Stanislaus, Tuolumne	6 hr
Apr 5, 5:01 PM PDT	Special Weather Statement	HNX	Mariposa	44 min
Apr 5, 5:08 PM PDT	Areal Flood Advisory	LOX	San Luis Obispo, Santa Barbara	6 hr
Apr 5, 6:27 PM PDT	Winter Weather Advisory	MFR	Siskiyou	5 hr
Apr 5, 6:53 PM PDT	Flash Flood Warning	HNX	Mariposa, Tuolumne	4 hr
Apr 5, 7:54 PM PDT	Areal Flood Advisory	HNX	Fresno, Madera, Mariposa, Tulare	3 hr
Apr 5, 10:07 PM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Apr 5, 10:16 PM PDT	Areal Flood Advisory	LOX	Ventura	8 hr
Apr 5, 10:41 PM PDT	Areal Flood Advisory	LOX	Santa Barbara	6 hr
Apr 5, 10:57 PM PDT	Areal Flood Advisory	HNX	Fresno, Madera, Mariposa, Tulare	5 hr
Apr 6, 12:27 AM PDT	Areal Flood Advisory	HNX	Fresno, Madera	95 min
Apr 6, 1:02 AM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Apr 6, 1:34 AM PDT	Areal Flood Advisory	HNX	Kern	2 hr
Apr 6, 3:39 AM PDT	Areal Flood Advisory	HNX	Kern, Tulare	70 min
Apr 6, 3:57 AM PDT	Areal Flood Advisory	LOX	Los Angeles	5 hr
Apr 6, 4:10 AM PDT	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	49 hr
Apr 6, 8:07 AM PDT	Areal Flood Advisory	SGX	Orange, Riverside, San Bernardino	3 hr
Apr 6, 8:46 AM PDT	Areal Flood Advisory	LOX	Los Angeles	59 min
Apr 6, 10:23 AM PDT	Flash Flood Warning	SGX	Orange, Riverside, San Bernardino	3 hr
Apr 6, 12:46 PM PDT	Special Weather Statement	HNX	Merced	44 min
Apr 6, 1:02 PM PDT	Flash Flood Watch	SGX	Orange, Riverside, San Bernardino, San Diego	4 days
Apr 6, 1:02 PM PDT	Flash Flood Watch	VEF	Inyo, San Bernardino	56 hr
Apr 6, 1:20 PM PDT	Special Weather Statement	HNX	Kings	40 min
Apr 6, 1:22 PM PDT	Flash Flood Watch	PSR	Imperial, Riverside, San Bernardino	53 hr
Apr 6, 1:32 PM PDT	Areal Flood Advisory	SGX	Riverside, San Bernardino	3 hr
Apr 6, 2:13 PM PDT	Frost Advisory	EKA	Del Norte, Humboldt, Lake, Mendocino	19 hr
Apr 6, 2:57 PM PDT	Special Weather Statement	HNX	Merced	48 min
Apr 6, 3:29 PM PDT	Special Weather Statement	HNX	Fresno	46 min
Apr 6, 3:44 PM PDT	Special Weather Statement	HNX	Merced	46 min
Apr 6, 4:32 PM PDT	Areal Flood Advisory	SGX	Riverside, San Bernardino	118 min
Apr 6, 4:56 PM PDT	Special Weather Statement	HNX	Kern	49 min
Apr 6, 5:18 PM PDT	Special Weather Statement	HNX	Madera	42 min
Apr 6, 5:51 PM PDT	Special Weather Statement	HNX	Kern	39 min
Apr 6, 6:12 PM PDT	Winter Storm Warning	LOX		4 days
Apr 6, 6:12 PM PDT	Winter Weather Advisory	LOX		4 days
Apr 6, 6:30 PM PDT	Areal Flood Advisory	SGX	Riverside, San Bernardino	4 hr
Apr 7, 2:33 AM PDT	Small Craft Advisory	MTR		18 hr
Apr 7, 2:33 AM PDT	Small Craft Advisory	MTR		42 hr
Apr 7, 2:39 AM PDT	Winter Storm Warning	HNX		3 days
Apr 7, 6:21 AM PDT	Areal Flood Advisory	SGX	San Diego	3 hr
Apr 7, 5:09 PM PDT	Small Craft Advisory	SGX		4 hr
Apr 7, 6:22 PM PDT	Areal Flood Advisory	LOX	Los Angeles	3 hr
Apr 7, 6:30 PM PDT	Areal Flood Advisory	HNX	Kern	2 hr
Apr 7, 7:08 PM PDT	Areal Flood Advisory	SGX	Orange	112 min
Apr 7, 8:04 PM PDT	Areal Flood Advisory	HNX	Kern	116 min
Apr 7, 8:24 PM PDT	Small Craft Advisory	LOX		6 hr
Apr 7, 9:43 PM PDT	Areal Flood Advisory	HNX	Kern, Kings, Tulare	2 hr
Apr 8, 2:05 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	18 hr
Apr 8, 2:19 AM PDT	Winter Weather Advisory	SGX	San Diego	30 hr
Apr 8, 3:28 AM PDT	Winter Weather Advisory	VEF	Inyo	32 hr
Apr 8, 5:48 AM PDT	Flash Flood Watch	HNX		17 hr
Apr 8, 5:57 AM PDT	Areal Flood Advisory	VEF	Inyo	6 hr
Apr 8, 8:04 AM PDT	Areal Flood Advisory	VEF	Inyo, San Bernardino	4 hr
Apr 8, 8:21 AM PDT	Areal Flood Advisory	PSR	Imperial	3 hr
Apr 8, 8:50 AM PDT	Areal Flood Advisory	VEF	San Bernardino	4 hr
Apr 8, 9:06 AM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	3 hr
Apr 8, 9:21 AM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Apr 8, 9:23 AM PDT	Flash Flood Warning Considerable damage threat	PSR	Imperial	4 hr
Apr 8, 10:56 AM PDT	Areal Flood Advisory	HNX	Kern	3 hr
Apr 8, 12:06 PM PDT	Areal Flood Advisory	VEF	San Bernardino	114 min
Apr 8, 2:02 PM PDT	Areal Flood Advisory	HNX	Kern, Tulare	5 hr
Apr 8, 2:10 PM PDT	Special Weather Statement	SGX		35 min
Apr 8, 2:48 PM PDT	Special Weather Statement	PSR	Imperial	27 min
Apr 8, 3:15 PM PDT	Special Weather Statement	PSR	Imperial	30 min
Apr 8, 6:24 PM PDT	Areal Flood Advisory	VEF	San Bernardino	111 min
Apr 8, 7:02 PM PDT	Areal Flood Advisory	PSR	Riverside, San Bernardino	118 min
Apr 9, 12:49 AM PDT	Areal Flood Advisory	HNX	Kern, Kings, Tulare	4 hr
Apr 9, 9:18 AM PDT	Small Craft Advisory	LOX		18 hr
Apr 9, 2:20 PM PDT	Small Craft Advisory	MTR		5 days
Apr 9, 3:36 PM PDT	River Flood Warning	SGX	San Diego	38 hr
Apr 9, 11:54 PM PDT	Areal Flood Advisory	SGX	San Diego	8 hr
Apr 10, 2:42 AM PDT	Small Craft Advisory	EKA		7 days
Apr 10, 2:44 AM PDT	Small Craft Advisory	MTR		24 hr
Apr 10, 2:44 AM PDT	Small Craft Advisory	MTR		3 days
Apr 10, 2:48 AM PDT	Small Craft Advisory	LOX		48 hr
Apr 10, 3:19 AM PDT	Winter Weather Advisory	SGX	San Diego	17 hr
Apr 10, 3:54 AM PDT	Areal Flood Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	4 hr
Apr 10, 7:43 AM PDT	Areal Flood Advisory	SGX	Orange, Riverside, San Diego	3 hr
Apr 10, 8:34 AM PDT	Flash Flood Warning	SGX	San Diego	3 hr
Apr 10, 11:28 AM PDT	Areal Flood Advisory	SGX	Riverside, San Diego	3 hr
Apr 10, 2:29 PM PDT	Flash Flood Warning Considerable damage threat	SGX	Riverside, San Diego	5 hr
Apr 10, 2:50 PM PDT	River Flood Warning	SGX	San Diego	18 hr
Apr 10, 3:37 PM PDT	Areal Flood Advisory	SGX	San Diego	6 hr
Apr 10, 9:41 PM PDT	Areal Flood Advisory	PSR	Imperial	3 hr
Apr 12, 7:52 AM PDT	Wind Advisory	SGX	Riverside, San Diego	24 hr
Apr 12, 1:59 PM PDT	Wind Advisory	PSR	Imperial	18 hr
Apr 12, 3:34 PM PDT	Special Weather Statement	EKA	Lake	41 min
Apr 12, 4:10 PM PDT	Special Weather Statement	EKA	Lake	50 min
Apr 12, 6:15 PM PDT	Areal Flood Advisory	VEF	Inyo	5 hr
Apr 13, 9:12 AM PDT	Wind Advisory	HNX		14 hr
Apr 13, 9:13 AM PDT	Small Craft Advisory	LOX		18 hr
Apr 13, 3:10 PM PDT	Frost Advisory	EKA	Del Norte, Humboldt, Mendocino	17 hr
Apr 14, 1:57 AM PDT	Small Craft Advisory	EKA		58 hr
Apr 14, 2:37 AM PDT	Small Craft Advisory	MTR		60 hr
Apr 14, 3:49 AM PDT	Wind Advisory	LOX	Los Angeles	11 hr
Apr 16, 1:43 AM PDT	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	45 hr
Apr 16, 2:21 AM PDT	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	41 hr
Apr 16, 2:48 AM PDT	Small Craft Advisory	MTR		12 hr
Apr 16, 3:56 PM PDT	Special Weather Statement	HNX	Tuolumne	49 min
Apr 16, 4:47 PM PDT	Special Weather Statement	HNX	Tuolumne	43 min
Apr 17, 1:01 PM PDT	Special Weather Statement	HNX	Mariposa	44 min
Apr 17, 1:27 PM PDT	Special Weather Statement	HNX	Mariposa	48 min
Apr 17, 1:40 PM PDT	Wind Advisory	PSR	Imperial	10 hr
Apr 17, 1:41 PM PDT	Special Weather Statement	STO	Tuolumne	34 min
Apr 17, 2:18 PM PDT	Special Weather Statement	HNX	Mariposa	57 min
Apr 17, 2:45 PM PDT	Special Weather Statement	EKA	Mendocino	45 min
Apr 17, 2:47 PM PDT	Flash Flood Warning	HNX	Mariposa	3 hr
Apr 17, 2:52 PM PDT	Areal Flood Advisory	LOX	San Luis Obispo	3 hr
Apr 17, 2:53 PM PDT	Special Weather Statement	HNX	Mariposa	52 min
Apr 17, 3:04 PM PDT	Flash Flood Warning	HNX	Mariposa	3 hr
Apr 17, 3:18 PM PDT	Special Weather Statement	HNX		42 min
Apr 17, 3:23 PM PDT	Special Weather Statement	EKA	Mendocino	22 min
Apr 17, 3:34 PM PDT	Special Weather Statement	HNX		41 min
Apr 17, 3:40 PM PDT	Special Weather Statement	EKA	Mendocino	20 min
Apr 17, 3:56 PM PDT	Special Weather Statement	MTR	San Benito	64 min
Apr 17, 4:06 PM PDT	Special Weather Statement	HNX		39 min
Apr 17, 4:08 PM PDT	Special Weather Statement	EKA	Mendocino	22 min
Apr 17, 4:14 PM PDT	Special Weather Statement	HNX	San Luis Obispo	46 min
Apr 17, 4:27 PM PDT	Special Weather Statement	HNX	Mariposa	48 min
Apr 17, 5:16 PM PDT	Special Weather Statement	HNX	Kings	44 min
Apr 17, 5:18 PM PDT	Special Weather Statement	HNX	San Benito	42 min
Apr 17, 5:40 PM PDT	Areal Flood Advisory	HNX	Madera, Mariposa	2 hr
Apr 17, 5:51 PM PDT	Special Weather Statement	HNX	Madera	39 min
Apr 17, 5:54 PM PDT	Special Weather Statement	HNX	Merced	51 min
Apr 17, 6:46 PM PDT	Special Weather Statement	HNX	Madera	29 min
Apr 17, 7:05 PM PDT	Special Weather Statement	HNX	Madera	25 min
Apr 17, 10:01 PM PDT	Areal Flood Advisory	HNX	Fresno, Madera	119 min
Apr 18, 9:07 PM PDT	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	50 hr
Apr 18, 9:35 PM PDT	Beach Hazards Statement	EKA	Del Norte, Humboldt, Mendocino	47 hr
Apr 19, 2:36 AM PDT	Small Craft Advisory	LOX		4 days
Apr 19, 2:52 AM PDT	Small Craft Advisory	MTR		19 days
Apr 19, 2:28 PM PDT	Small Craft Advisory	EKA		54 hr
Apr 19, 9:18 PM PDT	Gale Watch	LOX		65 hr
Apr 19, 9:18 PM PDT	Small Craft Advisory	LOX		8 days
Apr 20, 1:55 AM PDT	Wind Advisory	HNX		26 hr
Apr 20, 2:16 AM PDT	Wind Advisory	PSR	Imperial	27 hr
Apr 20, 2:32 AM PDT	Small Craft Advisory	MTR		42 hr
Apr 20, 2:13 PM PDT	Gale Warning	LOX		4 days
Apr 20, 2:45 PM PDT	Gale Watch	MTR		7 hr
Apr 20, 9:43 PM PDT	Gale Warning	MTR		17 hr
Apr 21, 11:21 AM PDT	High Wind Watch	LOX		22 hr
Apr 21, 11:21 AM PDT	Wind Advisory	LOX	Los Angeles	70 hr
Apr 21, 2:37 PM PDT	Small Craft Advisory	MTR		30 hr
Apr 21, 3:06 PM PDT	Wind Advisory	HNX		56 hr
Apr 22, 2:34 AM PDT	Small Craft Advisory	MTR		4 days
Apr 22, 2:58 AM PDT	High Wind Warning	LOX		54 hr
Apr 22, 1:01 PM PDT	Heat Advisory	SGX	Orange, Riverside, San Bernardino, San Diego	3 days
Apr 22, 1:18 PM PDT	Heat Advisory	LOX	Los Angeles	3 days
Apr 23, 3:39 AM PDT	Small Craft Advisory	EKA		23 hr
Apr 24, 2:08 AM PDT	Small Craft Advisory	MTR		19 hr
Apr 24, 8:54 AM PDT	Wind Advisory	LOX		5 hr
Apr 24, 1:32 PM PDT	Excessive Heat Warning	PSR	Imperial, Riverside	71 hr
Apr 24, 1:41 PM PDT	Excessive Heat Warning	SGX	Riverside, San Bernardino, San Diego	6 days
Apr 24, 2:07 PM PDT	Excessive Heat Watch	VEF	Inyo, San Bernardino	61 hr
Apr 24, 2:41 PM PDT	Small Craft Advisory	MTR		36 hr
Apr 24, 8:37 PM PDT	Dense Fog Advisory	SGX	San Diego	11 hr
Apr 24, 9:37 PM PDT	Wind Advisory	LOX		5 hr
Apr 25, 2:13 AM PDT	Small Craft Advisory	MTR		6 days
Apr 25, 1:37 PM PDT	Excessive Heat Watch	PSR	Imperial, Riverside	38 hr
Apr 25, 2:11 PM PDT	Excessive Heat Warning	VEF	Inyo, San Bernardino	5 days
Apr 25, 6:19 PM PDT	Dense Fog Advisory	SGX	Orange, San Diego	14 hr
Apr 25, 8:25 PM PDT	Gale Watch	LOX		7 hr
Apr 26, 3:43 AM PDT	Gale Warning	LOX		47 hr
Apr 26, 3:43 AM PDT	Small Craft Advisory	LOX		47 hr
Apr 26, 3:44 AM PDT	Dense Fog Advisory	LOX		5 hr
Apr 26, 3:44 AM PDT	Wind Advisory	LOX	Los Angeles	53 hr
Apr 26, 4:51 AM PDT	Excessive Heat Watch	SGX	San Bernardino	22 hr
Apr 26, 2:41 PM PDT	Small Craft Advisory	MTR		30 hr
Apr 26, 8:32 PM PDT	Dense Fog Advisory	SGX	Orange, San Diego	11 hr
Apr 27, 3:02 AM PDT	Small Craft Advisory	MTR		3 days
Apr 27, 3:44 AM PDT	Excessive Heat Warning	PSR	Imperial, Riverside	4 days
Apr 27, 4:02 AM PDT	Dense Fog Advisory	LOX		5 hr
Apr 28, 2:47 AM PDT	Small Craft Advisory	LOX		59 hr
Apr 28, 2:52 AM PDT	Small Craft Advisory	MTR		18 hr
Apr 28, 2:52 AM PDT	Small Craft Advisory	MTR		42 hr
Apr 28, 2:38 PM PDT	Small Craft Advisory	MTR		30 hr
Apr 28, 8:06 PM PDT	Gale Watch	LOX		30 hr
Apr 28, 8:06 PM PDT	Gale Warning	LOX		9 min
Apr 29, 2:32 AM PDT	Gale Warning	LOX		3 days
Apr 29, 2:32 AM PDT	Small Craft Advisory	LOX		6 days
Apr 29, 6:02 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	38 hr
Apr 29, 11:31 AM PDT	Wind Advisory	HNX		68 hr
Apr 30, 2:51 AM PDT	Small Craft Advisory	EKA		20 hr
Apr 30, 3:44 AM PDT	High Wind Warning	HNX		28 hr
Apr 30, 3:57 AM PDT	Small Craft Advisory	MTR		17 hr
Apr 30, 2:11 PM PDT	Small Craft Advisory	EKA		48 hr
Apr 30, 2:22 PM PDT	Wind Advisory	LOX		16 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
Mesoscale Discussion	1
Special Weather Statement	40
Flooding
Areal Flood Warning	4
Flash Flood Warning	7
River Flood Warning	2
Flash Flood Watch	4
Areal Flood Advisory	45
Winter
Winter Storm Warning	10
Winter Storm Watch	7
Winter Weather Advisory	7
Heat
Excessive Heat Warning	4
Excessive Heat Watch	3
Heat Advisory	2
Cold
Freeze Warning	3
Freeze Watch	2
Frost Advisory	6
Wind and dust
High Wind Warning	2
High Wind Watch	1
Lake Wind Advisory	2
Wind Advisory	21
Fog and smoke
Dense Fog Advisory	5
Coast and beach
High Surf Advisory	1
Beach Hazards Statement	5
Marine
Gale Warning	7
Gale Watch	5
Small Craft Advisory	49

By county

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

12 more counties

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.