Weather alerts in Arizona, December 2010

58 weather alerts in December 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 December 2010. Tap one for its archive.

Alerts: 58
Warnings: 12
Watches: 11
Advisories: 26
Busiest day: December 30, 201012 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Dec 15, 3:28 AM MST	Wind Advisory	FGZ	Apache, Navajo	10 hr
Dec 15, 1:24 PM MST	Winter Weather Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal	35 hr
Dec 15, 1:59 PM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo	35 hr
Dec 17, 2:31 AM MST	Dense Fog Advisory	PSR		9 hr
Dec 17, 4:10 AM MST	Dense Fog Advisory	TWC	Cochise, Graham, Pima, Pinal, Santa Cruz	6 hr
Dec 17, 2:24 PM MST	Winter Weather Advisory	FGZ	Coconino	22 hr
Dec 18, 2:54 PM MST	Winter Storm Watch	FGZ	Coconino	30 hr
Dec 18, 9:24 PM MST	Dense Fog Advisory	FGZ	Apache, Coconino, Navajo	6 hr
Dec 19, 3:59 AM MST	Winter Weather Advisory	FGZ	Coconino	9 hr
Dec 20, 4:24 AM MST	Winter Weather Advisory	FGZ	Coconino	26 hr
Dec 20, 5:31 AM MST	Flash Flood Watch	VEF	Mohave	66 hr
Dec 20, 12:37 PM MST	Areal Flood Warning	VEF	Mohave	3 days
Dec 20, 3:13 PM MST	Winter Storm Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	37 hr
Dec 21, 5:42 AM MST	Wind Advisory	FGZ	Coconino	6 hr
Dec 21, 9:51 AM MST	Flash Flood Watch	PSR		35 hr
Dec 21, 12:32 PM MST	Winter Weather Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal	47 hr
Dec 21, 12:37 PM MST	Wind Advisory	FGZ	Coconino	2 hr
Dec 22, 4:01 AM MST	Flash Flood Watch	FGZ	Coconino, Yavapai	14 hr
Dec 22, 4:01 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo	32 hr
Dec 22, 11:11 AM MST	Areal Flood Advisory	VEF		3 hr
Dec 22, 12:13 PM MST	Flash Flood Warning	VEF	Mohave	7 hr
Dec 22, 2:03 PM MST	Areal Flood Advisory	VEF	Mohave	4 hr
Dec 22, 4:24 PM MST	Severe Thunderstorm Warning	VEF	Mohave	51 min
Dec 22, 5:34 PM MST	Flash Flood Warning	VEF	Mohave	4 hr
Dec 22, 7:11 PM MST	Flash Flood Warning	VEF	Mohave	101 min
Dec 22, 8:31 PM MST	Flood Watch	PSR		3 hr
Dec 22, 9:53 PM MST	Areal Flood Advisory	PSR	Maricopa	4 hr
Dec 22, 10:56 PM MST	Special Weather Statement	PSR	Maricopa	34 min
Dec 22, 11:42 PM MST	Special Weather Statement	PSR		48 min
Dec 23, 4:31 AM MST	Areal Flood Advisory	TWC	Pima, Pinal	3 hr
Dec 23, 8:08 AM MST	Dense Fog Advisory	PSR		112 min
Dec 24, 8:59 AM MST	Dense Fog Advisory	PSR		61 min
Dec 27, 9:05 PM MST	Winter Storm Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	17 hr
Dec 28, 4:00 AM MST	Winter Storm Watch	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	30 hr
Dec 28, 4:48 AM MST	Winter Storm Watch	VEF	Mohave	8 hr
Dec 28, 4:48 AM MST	Winter Storm Warning	VEF	Mohave	48 hr
Dec 28, 1:15 PM MST	Winter Storm Watch	PSR		15 hr
Dec 28, 1:48 PM MST	Winter Storm Warning	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	55 hr
Dec 28, 2:11 PM MST	Blizzard Warning	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	55 hr
Dec 28, 2:15 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	24 hr
Dec 28, 2:21 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	29 hr
Dec 29, 4:17 AM MST	Winter Storm Warning	PSR		36 hr
Dec 29, 4:33 AM MST	Freeze Watch	PSR		17 hr
Dec 29, 9:53 AM MST	Winter Storm Warning	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	35 hr
Dec 29, 10:40 AM MST	Hard Freeze Warning	TWC	Pima, Pinal	46 hr
Dec 29, 2:46 PM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	24 hr
Dec 29, 8:36 PM MST	Areal Flood Advisory	PSR	Gila, Maricopa, Pinal	3 hr
Dec 29, 9:26 PM MST	Freeze Warning	PSR		37 hr
Dec 29, 11:47 PM MST	Areal Flood Advisory	PSR	Gila, Maricopa, Pinal	6 hr
Dec 30, 1:38 AM MST	Mesoscale Discussion	SPC	Cochise, Gila, Graham, Greenlee, Santa Cruz	4 hr
Dec 30, 1:51 AM MST	Special Weather Statement	PSR		69 min
Dec 30, 3:08 AM MST	Special Weather Statement	PSR		37 min
Dec 30, 4:03 AM MST	Special Weather Statement	PSR	Pinal	42 min
Dec 30, 4:46 AM MST	Special Weather Statement	TWC	Pinal	29 min
Dec 30, 5:16 AM MST	Special Weather Statement	TWC	Pinal	44 min
Dec 30, 7:37 AM MST	Wind Advisory	TWC	Cochise, Graham, Pima, Santa Cruz	5 hr
Dec 30, 9:01 AM MST	Wind Advisory	PSR		119 min
Dec 30, 9:44 AM MST	Mesoscale Discussion	SPC	Greenlee	4 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	1
Mesoscale Discussion	2
Special Weather Statement	7
Flooding
Areal Flood Warning	1
Flash Flood Warning	3
Flash Flood Watch	3
Flood Watch	1
Areal Flood Advisory	6
Winter
Blizzard Warning	1
Winter Storm Warning	4
Winter Storm Watch	6
Winter Weather Advisory	8
Cold
Freeze Warning	1
Hard Freeze Warning	1
Freeze Watch	1
Wind and dust
Wind Advisory	7
Fog and smoke
Dense Fog Advisory	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.