Weather alerts in Arizona, May 2010

77 weather alerts in May 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 May 2010. Tap one for its archive.

Alerts: 77
Warnings: 29
Watches: 21
Advisories: 27
Busiest day: May 8, 20108 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
May 1, 3:22 AM MST	Fire Weather Watch	TWC		11 hr
May 1, 1:33 PM MST	Red Flag Warning	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	29 hr
May 1, 2:29 PM MST	Red Flag Warning	TWC		27 hr
May 1, 2:39 PM MST	Lake Wind Advisory	VEF	Mohave	28 hr
May 1, 2:45 PM MST	Wind Advisory	TWC		29 hr
May 2, 3:10 AM MST	Wind Advisory	PSR		15 hr
May 4, 2:41 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	29 hr
May 4, 2:58 PM MST	Wind Advisory	VEF	Mohave	33 hr
May 5, 3:32 AM MST	Red Flag Warning	VEF	Mohave	17 hr
May 5, 2:15 PM MST	Wind Advisory	TWC		29 hr
May 5, 2:55 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	28 hr
May 5, 3:29 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	28 hr
May 6, 12:01 PM MST	Red Flag Warning	TWC		7 hr
May 7, 2:13 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	24 hr
May 7, 2:13 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo, Yavapai	30 hr
May 7, 2:25 PM MST	Fire Weather Watch	PSR	La Paz, Maricopa, Pinal, Yuma	24 hr
May 7, 2:47 PM MST	Fire Weather Watch	VEF	Mohave	16 hr
May 8, 2:00 AM MST	Fire Weather Watch	TWC		12 hr
May 8, 6:29 AM MST	Red Flag Warning	VEF	Mohave	41 hr
May 8, 1:51 PM MST	Red Flag Warning	TWC		31 hr
May 8, 2:30 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	33 hr
May 8, 2:42 PM MST	Red Flag Warning	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	32 hr
May 8, 2:51 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	32 hr
May 8, 2:57 PM MST	Wind Advisory	VEF	Mohave	33 hr
May 8, 3:13 PM MST	Wind Advisory	PSR		32 hr
May 9, 3:03 AM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo, Yavapai	24 hr
May 9, 6:43 AM MST	Fire Weather Watch	VEF	Mohave	23 hr
May 10, 2:57 AM MST	Fire Weather Watch	TWC		12 hr
May 10, 2:57 AM MST	Red Flag Warning	TWC		16 hr
May 10, 3:21 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	17 hr
May 10, 4:56 AM MST	Wind Advisory	VEF		37 hr
May 10, 2:31 PM MST	Red Flag Warning	TWC		29 hr
May 10, 2:32 PM MST	Wind Advisory	TWC		29 hr
May 10, 2:36 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo	5 hr
May 10, 3:19 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	28 hr
May 10, 7:55 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	24 hr
May 10, 10:27 PM MST	Dust Storm Warning	FGZ	Apache, Coconino, Navajo	21 hr
May 10, 10:27 PM MST	High Wind Warning	FGZ	Apache, Coconino, Navajo	21 hr
May 16, 2:05 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo	15 hr
May 17, 4:45 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	14 hr
May 17, 3:23 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	27 hr
May 19, 2:28 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	37 hr
May 19, 3:21 PM MST	Fire Weather Watch	VEF	Mohave	23 hr
May 20, 1:14 PM MST	Fire Weather Watch	TWC		24 hr
May 20, 2:02 PM MST	Red Flag Warning	VEF	Mohave	57 hr
May 20, 2:19 PM MST	Wind Advisory	VEF	Mohave	61 hr
May 20, 2:28 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	38 hr
May 20, 2:28 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo, Yavapai	31 hr
May 20, 3:30 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	35 hr
May 21, 5:05 AM MST	Wind Advisory	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	21 hr
May 21, 11:55 AM MST	High Wind Watch	TWC		26 hr
May 21, 11:55 AM MST	Wind Advisory	TWC		32 hr
May 21, 12:53 PM MST	Fire Weather Watch	TWC		14 hr
May 21, 12:53 PM MST	Red Flag Warning	TWC		31 hr
May 21, 2:06 PM MST	Fire Weather Watch	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	15 hr
May 21, 2:06 PM MST	Fire Weather Watch	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	15 hr
May 21, 3:01 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	30 hr
May 22, 2:54 AM MST	Wind Advisory	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	18 hr
May 22, 2:54 AM MST	Wind Advisory	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	40 hr
May 22, 3:12 AM MST	Red Flag Warning	TWC		41 hr
May 22, 4:07 AM MST	Wind Advisory	PSR		40 hr
May 22, 5:19 AM MST	Red Flag Warning	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	14 hr
May 22, 5:19 AM MST	Red Flag Warning	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	39 hr
May 22, 2:19 PM MST	Wind Advisory	TWC		30 hr
May 22, 8:59 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo, Yavapai	7 hr
May 23, 2:55 AM MST	Wind Advisory	VEF	Mohave	16 hr
May 23, 3:01 AM MST	High Wind Warning	FGZ	Apache, Coconino, Navajo	16 hr
May 23, 3:07 AM MST	Dust Storm Warning	FGZ	Apache, Coconino, Navajo	18 hr
May 23, 3:52 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo, Yavapai	15 hr
May 26, 2:15 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo	13 hr
May 26, 2:15 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo, Yavapai	37 hr
May 26, 3:14 PM MST	Wind Advisory	VEF	Mohave	33 hr
May 27, 3:39 AM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	16 hr
May 27, 3:44 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	15 hr
May 27, 10:19 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	21 hr
May 28, 2:53 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	16 hr
May 29, 7:50 AM MST	Lake Wind Advisory	VEF	Mohave	8 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Wind and dust
Dust Storm Warning	2
High Wind Warning	2
High Wind Watch	1
Lake Wind Advisory	2
Wind Advisory	25
Fire
Red Flag Warning	25
Fire Weather Watch	20

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.