Alert archive / California / Mariposa County

Weather alerts in Mariposa County, California, 2021

86 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Mariposa County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 86
Warnings: 17
Watches: 12
Advisories: 44
Busiest month: December20 alerts
Busiest day: July 29, 20219 alerts

Over time

By month

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	Lasted
Jan 27, 11:50 AM PST	Areal Flood Advisory	HNX	3 hr
Jan 27, 2:47 PM PST	Areal Flood Advisory	HNX	6 hr
Jan 27, 10:00 PM PST	Mesoscale Discussion	SPC	6 hr
Jan 28, 8:29 AM PST	Areal Flood Advisory	HNX	3 hr
Jan 28, 11:41 AM PST	Areal Flood Advisory	HNX	3 hr
Jan 28, 2:34 PM PST	Areal Flood Advisory	HNX	2 hr
Jan 28, 4:53 PM PST	Areal Flood Advisory	HNX	9 hr
Jan 29, 1:43 AM PST	Areal Flood Advisory	HNX	3 hr
Mar 15, 1:03 PM PDT	Special Weather Statement	HNX	42 min
May 29, 3:06 PM PDT	Special Weather Statement	HNX	24 min
Jun 2, 3:32 PM PDT	Special Weather Statement	HNX	43 min
Jun 2, 4:20 PM PDT	Special Weather Statement	HNX	25 min
Jun 2, 4:29 PM PDT	Areal Flood Advisory	HNX	2 hr
Jun 26, 12:57 PM PDT	Fire Weather Watch	HNX	23 hr
Jun 27, 11:57 AM PDT	Red Flag Warning	HNX	56 hr
Jun 29, 3:15 PM PDT	Special Weather Statement	HNX	45 min
Jun 30, 3:23 PM PDT	Special Weather Statement	HNX	52 min
Jun 30, 3:42 PM PDT	Areal Flood Advisory	HNX	2 hr
Jul 16, 12:39 PM PDT	Fire Weather Watch	HNX	22 hr
Jul 17, 11:01 AM PDT	Red Flag Warning	HNX	40 hr
Jul 28, 5:07 PM PDT	Flash Flood Warning	HNX	3 min
Jul 28, 5:23 PM PDT	Flash Flood Warning	HNX	82 min
Jul 29, 1:51 PM PDT	Special Weather Statement	HNX	39 min
Jul 29, 1:52 PM PDT	Special Weather Statement	HNX	38 min
Jul 29, 2:03 PM PDT	Flash Flood Warning	HNX	117 min
Jul 29, 3:07 PM PDT	Special Weather Statement	HNX	38 min
Jul 29, 3:21 PM PDT	Flash Flood Warning	HNX	84 min
Jul 29, 3:46 PM PDT	Flash Flood Warning	HNX	119 min
Jul 29, 4:41 PM PDT	Areal Flood Advisory	HNX	64 min
Jul 30, 3:30 PM PDT	Flash Flood Warning	HNX	60 min
Jul 30, 4:02 PM PDT	Flash Flood Warning	HNX	116 min
Jul 30, 4:08 PM PDT	Special Weather Statement	HNX	22 min
Jul 30, 4:30 PM PDT	Special Weather Statement	HNX	45 min
Jul 30, 4:33 PM PDT	Flash Flood Warning	HNX	57 min
Jul 31, 12:59 PM PDT	Special Weather Statement	HNX	46 min
Sep 8, 7:50 AM PDT	Heat Advisory	HNX	36 hr
Oct 7, 1:28 PM PDT	Winter Weather Advisory	HNX	25 hr
Oct 8, 1:35 PM PDT	High Wind Watch	HNX	48 hr
Oct 9, 1:21 PM PDT	Fire Weather Watch	HNX	24 hr
Oct 10, 5:31 AM PDT	Wind Advisory	HNX	41 hr
Oct 10, 1:22 PM PDT	Red Flag Warning	HNX	34 hr
Oct 17, 9:19 AM PDT	Winter Weather Advisory	HNX	20 hr
Oct 21, 12:23 PM PDT	Winter Storm Watch	HNX	47 hr
Oct 21, 12:45 PM PDT	Flash Flood Watch	HNX	4 days
Oct 23, 11:13 AM PDT	Winter Storm Warning	HNX	58 hr
Oct 24, 11:40 PM PDT	Areal Flood Warning	HNX	14 hr
Oct 24, 11:46 PM PDT	Areal Flood Advisory	HNX	6 hr
Oct 25, 5:52 AM PDT	Areal Flood Advisory	HNX	6 hr
Oct 26, 1:52 PM PDT	Dense Fog Advisory	HNX	18 hr
Oct 30, 5:04 AM PDT	Dense Fog Advisory	HNX	7 hr
Oct 31, 8:55 PM PDT	Dense Fog Advisory	HNX	9 hr
Nov 7, 1:02 PM PST	Winter Weather Advisory	HNX	47 hr
Nov 11, 1:12 PM PST	Dense Fog Advisory	HNX	21 hr
Nov 12, 1:08 PM PST	Dense Fog Advisory	HNX	23 hr
Nov 13, 12:50 PM PST	Dense Fog Advisory	HNX	24 hr
Nov 14, 1:37 PM PST	Dense Fog Advisory	HNX	22 hr
Nov 15, 8:07 PM PST	Dense Fog Advisory	HNX	12 hr
Nov 18, 4:19 AM PST	Dense Fog Advisory	HNX	6 hr
Nov 19, 3:27 AM PST	Dense Fog Advisory	HNX	8 hr
Nov 19, 4:50 PM PST	Dense Fog Advisory	HNX	18 hr
Nov 21, 2:23 AM PST	Dense Fog Advisory	HNX	9 hr
Nov 21, 10:30 PM PST	Dense Fog Advisory	HNX	12 hr
Nov 22, 10:06 AM PST	Dense Fog Advisory	HNX	112 min
Nov 22, 4:54 PM PST	Dense Fog Advisory	HNX	19 hr
Nov 24, 2:24 AM PST	Dense Fog Advisory	HNX	8 hr
Nov 24, 1:25 PM PST	Dense Fog Advisory	HNX	22 hr
Dec 3, 10:39 PM PST	Dense Fog Advisory	HNX	12 hr
Dec 7, 12:33 PM PST	Winter Weather Advisory	HNX	50 hr
Dec 8, 5:10 AM PST	Dense Fog Advisory	HNX	5 hr
Dec 8, 10:24 AM PST	Freeze Watch	HNX	40 hr
Dec 10, 2:00 AM PST	Freeze Warning	HNX	31 hr
Dec 10, 3:35 AM PST	Winter Storm Watch	HNX	34 hr
Dec 11, 1:19 PM PST	Winter Storm Warning	HNX	3 days
Dec 12, 2:24 AM PST	Wind Advisory	HNX	70 hr
Dec 14, 12:34 PM PST	Winter Storm Watch	HNX	20 hr
Dec 15, 8:04 AM PST	Winter Storm Warning	HNX	29 hr
Dec 15, 8:04 AM PST	Winter Weather Advisory	HNX	26 hr
Dec 19, 1:08 PM PST	Winter Storm Watch	HNX	26 hr
Dec 19, 8:10 PM PST	Dense Fog Advisory	HNX	16 hr
Dec 20, 2:59 PM PST	Winter Storm Warning	HNX	7 days
Dec 20, 2:59 PM PST	Winter Weather Advisory	HNX	49 hr
Dec 24, 3:18 AM PST	Winter Storm Watch	HNX	25 hr
Dec 25, 3:49 AM PST	Winter Storm Watch	HNX	23 hr
Dec 25, 3:49 AM PST	Winter Weather Advisory	HNX	28 hr
Dec 26, 3:15 AM PST	Winter Weather Advisory	HNX	49 hr
Dec 28, 3:40 AM PST	Winter Weather Advisory	HNX	46 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	12
Flooding
Areal Flood Warning	1
Flash Flood Warning	8
Flash Flood Watch	1
Areal Flood Advisory	12
Winter
Winter Storm Warning	4
Winter Storm Watch	6
Winter Weather Advisory	9
Heat
Heat Advisory	1
Cold
Freeze Warning	1
Freeze Watch	1
Wind and dust
High Wind Watch	1
Wind Advisory	2
Fire
Red Flag Warning	3
Fire Weather Watch	3
Fog and smoke
Dense Fog Advisory	20

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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.