Weather alerts in Arizona, April 2011

71 weather alerts in April 2011, 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 2011. Tap one for its archive.

Alerts: 71
Warnings: 22
Watches: 16
Advisories: 32
Busiest day: April 28, 20119 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
Apr 1, 1:27 PM MST	Fire Weather Watch	TWC		25 hr
Apr 1, 2:54 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	28 hr
Apr 2, 3:08 AM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	15 hr
Apr 2, 4:40 AM MST	Lake Wind Advisory	VEF		16 hr
Apr 2, 4:40 AM MST	Wind Advisory	VEF	Mohave	23 hr
Apr 2, 2:05 PM MST	Red Flag Warning	TWC		29 hr
Apr 2, 2:19 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	29 hr
Apr 2, 2:31 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	29 hr
Apr 3, 3:14 AM MST	Wind Advisory	PSR		11 hr
Apr 5, 5:05 PM MST	High Wind Watch	VEF	Mohave	23 hr
Apr 6, 3:05 AM MST	Wind Advisory	PSR		45 hr
Apr 6, 4:15 AM MST	High Wind Warning	VEF	Mohave	43 hr
Apr 6, 4:34 AM MST	Red Flag Warning	TWC		9 hr
Apr 6, 3:10 PM MST	Winter Storm Watch	VEF	Mohave	24 hr
Apr 6, 3:54 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	51 hr
Apr 6, 4:30 PM MST	Wind Advisory	VEF	Mohave	30 hr
Apr 7, 3:35 AM MST	Winter Storm Watch	FGZ	Coconino, Yavapai	12 hr
Apr 7, 3:35 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Gila, Navajo	67 hr
Apr 7, 2:16 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	30 hr
Apr 7, 2:47 PM MST	Winter Weather Advisory	VEF	Mohave	42 hr
Apr 7, 3:34 PM MST	Winter Storm Warning	FGZ	Coconino, Yavapai	49 hr
Apr 7, 6:19 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	24 hr
Apr 8, 2:28 AM MST	Winter Storm Watch	TWC	Cochise, Graham, Greenlee, Pima, Pinal	12 hr
Apr 8, 5:02 AM MST	Red Flag Warning	TWC		13 hr
Apr 8, 2:44 PM MST	Winter Weather Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal	32 hr
Apr 8, 2:47 PM MST	Wind Advisory	TWC	Cochise, Graham, Pima, Santa Cruz	29 hr
Apr 8, 3:07 PM MST	Winter Weather Advisory	PSR		29 hr
Apr 10, 2:36 AM MST	Dense Fog Advisory	TWC	Cochise, Graham, Pima, Pinal, Santa Cruz	5 hr
Apr 12, 2:23 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	30 hr
Apr 12, 10:13 PM MST	Wind Advisory	VEF	Mohave	26 hr
Apr 13, 3:40 AM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	16 hr
Apr 16, 2:06 PM MST	Fire Weather Watch	TWC		24 hr
Apr 17, 2:05 PM MST	Red Flag Warning	TWC		29 hr
Apr 17, 2:30 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	30 hr
Apr 17, 2:47 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo	12 hr
Apr 18, 2:49 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	16 hr
Apr 20, 2:45 PM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	29 hr
Apr 20, 2:49 PM MST	Wind Advisory	VEF	Mohave	29 hr
Apr 22, 2:05 PM MST	Red Flag Warning	TWC		30 hr
Apr 22, 3:36 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	27 hr
Apr 23, 2:58 PM MST	Red Flag Warning	TWC		28 hr
Apr 24, 3:30 AM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	16 hr
Apr 24, 2:28 PM MST	Fire Weather Watch	FGZ	Apache, Coconino, Navajo	13 hr
Apr 24, 2:36 PM MST	Special Weather Statement	TWC	Pinal	84 min
Apr 25, 2:16 AM MST	Fire Weather Watch	TWC		12 hr
Apr 25, 3:49 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Navajo	40 hr
Apr 25, 2:05 PM MST	Red Flag Warning	TWC		29 hr
Apr 25, 2:05 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz	29 hr
Apr 25, 2:14 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	29 hr
Apr 25, 2:50 PM MST	Wind Advisory	VEF	Mohave	19 hr
Apr 26, 4:00 AM MST	Red Flag Warning	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	16 hr
Apr 26, 3:05 PM MST	Wind Advisory	PSR		4 hr
Apr 27, 2:55 AM MST	Fire Weather Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	24 hr
Apr 27, 3:29 AM MST	Fire Weather Watch	TWC		23 hr
Apr 27, 2:42 PM MST	Fire Weather Watch	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	39 hr
Apr 27, 3:14 PM MST	Fire Weather Watch	VEF	Mohave	36 hr
Apr 28, 2:34 AM MST	Fire Weather Watch	TWC		35 hr
Apr 28, 2:34 AM MST	Red Flag Warning	TWC		41 hr
Apr 28, 3:11 AM MST	Red Flag Warning	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	41 hr
Apr 28, 4:56 AM MST	Fire Weather Watch	PSR	La Paz, Maricopa, Pinal, Yuma	10 hr
Apr 28, 4:56 AM MST	Red Flag Warning	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	39 hr
Apr 28, 6:29 AM MST	Fire Weather Watch	VEF	Mohave	32 hr
Apr 28, 2:28 PM MST	Wind Advisory	TWC	Cochise, Graham, Greenlee	29 hr
Apr 28, 2:34 PM MST	Red Flag Warning	PSR	La Paz, Maricopa, Pinal, Yuma	52 hr
Apr 28, 2:42 PM MST	Wind Advisory	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	29 hr
Apr 29, 2:45 AM MST	Wind Advisory	PSR		40 hr
Apr 29, 2:49 AM MST	Wind Advisory	VEF	Mohave	37 hr
Apr 29, 1:33 PM MST	Red Flag Warning	TWC		30 hr
Apr 29, 2:53 PM MST	Red Flag Warning	VEF	Mohave	30 hr
Apr 30, 3:37 AM MST	Red Flag Warning	FGZ	Apache, Navajo	12 hr
Apr 30, 3:20 PM MST	Lake Wind Advisory	VEF	Mohave	6 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
Special Weather Statement	1
Winter
Winter Storm Warning	1
Winter Storm Watch	3
Winter Weather Advisory	4
Wind and dust
High Wind Warning	1
High Wind Watch	1
Lake Wind Advisory	2
Wind Advisory	25
Fire
Red Flag Warning	20
Fire Weather Watch	12
Fog and smoke
Dense Fog Advisory	1

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 2010 2012

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.