Weather alerts in Arizona, March 2020

121 weather alerts in March 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 March 2020. Tap one for its archive.

Alerts: 121
Warnings: 40
Watches: 6
Advisories: 24
Busiest day: March 13, 202045 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
Mar 2, 2:53 PM MST	Special Weather Statement	PSR		52 min
Mar 2, 3:10 PM MST	Special Weather Statement	PSR		35 min
Mar 2, 3:24 PM MST	Special Weather Statement	PSR		36 min
Mar 2, 3:26 PM MST	Areal Flood Advisory	PSR	La Paz, Yuma	3 hr
Mar 2, 3:29 PM MST	Special Weather Statement	PSR		31 min
Mar 2, 3:45 PM MST	Special Weather Statement	PSR		30 min
Mar 2, 3:47 PM MST	Special Weather Statement	PSR		13 min
Mar 2, 4:00 PM MST	Special Weather Statement	PSR		30 min
Mar 2, 5:59 PM MST	Special Weather Statement	PSR		31 min
Mar 8, 6:23 AM MST	Areal Flood Advisory	TWC	Cochise, Pima, Santa Cruz	9 hr
Mar 9, 2:15 PM MST	Flood Watch	PSR	Gila	52 hr
Mar 10, 7:04 PM MST	Areal Flood Advisory	PSR	Yuma	4 hr
Mar 10, 8:39 PM MST	Areal Flood Advisory	PSR	La Paz	4 hr
Mar 11, 3:30 AM MST	Flash Flood Watch	VEF	Mohave	48 hr
Mar 11, 3:31 AM MST	Flash Flood Watch	FGZ	Coconino, Gila, Yavapai	64 hr
Mar 11, 3:59 AM MST	Flash Flood Watch	PSR	Gila, La Paz, Maricopa, Pinal, Yuma	64 hr
Mar 11, 9:32 AM MST	Areal Flood Advisory	FGZ	Coconino, Yavapai	3 hr
Mar 11, 10:06 AM MST	Areal Flood Warning	PSR	Gila	5 days
Mar 11, 10:47 AM MST	Areal Flood Advisory	FGZ	Coconino, Gila	3 hr
Mar 11, 3:41 PM MST	Areal Flood Advisory	FGZ	Coconino, Yavapai	56 hr
Mar 11, 4:47 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	4 hr
Mar 11, 6:43 PM MST	Areal Flood Warning	FGZ	Gila	4 days
Mar 12, 6:29 AM MST	Areal Flood Advisory	PSR	Yuma	2 hr
Mar 12, 7:02 AM MST	Areal Flood Advisory	PSR	La Paz, Yuma	3 hr
Mar 12, 7:30 AM MST	Areal Flood Advisory	PSR	Maricopa	3 hr
Mar 12, 8:07 AM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 12, 9:23 AM MST	Areal Flood Advisory	FGZ	Yavapai	30 hr
Mar 12, 11:13 AM MST	Areal Flood Advisory	FGZ	Coconino, Gila, Yavapai	34 hr
Mar 12, 2:00 PM MST	Special Weather Statement	PSR	Maricopa	45 min
Mar 12, 2:04 PM MST	Special Weather Statement	PSR	Maricopa	41 min
Mar 12, 2:12 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	33 min
Mar 12, 2:44 PM MST	Special Weather Statement	PSR	Maricopa	46 min
Mar 12, 2:46 PM MST	Special Weather Statement	PSR	Maricopa	44 min
Mar 12, 3:21 PM MST	Special Weather Statement	PSR		39 min
Mar 12, 3:42 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	4 hr
Mar 12, 4:06 PM MST	Mesoscale Discussion	SPC	La Paz, Maricopa, Yuma	84 min
Mar 12, 4:07 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	4 hr
Mar 12, 4:16 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	3 hr
Mar 12, 4:42 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	4 hr
Mar 12, 5:45 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	4 hr
Mar 12, 6:02 PM MST	Special Weather Statement	PSR		43 min
Mar 12, 6:14 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Mar 12, 6:48 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz, Yuma	4 hr
Mar 12, 7:45 PM MST	Special Weather Statement	PSR		45 min
Mar 12, 9:10 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 12, 9:30 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 12, 9:53 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	7 hr
Mar 12, 10:28 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	4 hr
Mar 12, 10:35 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 12, 11:05 PM MST	Special Weather Statement	PSR		25 min
Mar 12, 11:43 PM MST	Special Weather Statement	FGZ		17 min
Mar 13, 12:00 AM MST	Special Weather Statement	PSR		30 min
Mar 13, 12:01 AM MST	Special Weather Statement	PSR		29 min
Mar 13, 12:29 AM MST	Special Weather Statement	PSR		31 min
Mar 13, 12:58 AM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	7 hr
Mar 13, 3:17 AM MST	Areal Flood Advisory	FGZ	Coconino, Gila, Navajo	3 hr
Mar 13, 3:23 AM MST	Special Weather Statement	FGZ	Apache	82 min
Mar 13, 3:29 AM MST	Areal Flood Advisory	VEF	Mohave	5 hr
Mar 13, 7:00 AM MST	Areal Flood Warning	FGZ	Yavapai	9 hr
Mar 13, 8:18 AM MST	River Flood Warning	PSR	Maricopa	5 hr
Mar 13, 8:21 AM MST	River Flood Warning	FGZ	Yavapai	3 hr
Mar 13, 9:57 AM MST	Areal Flood Warning	VEF	Mohave	12 hr
Mar 13, 10:32 AM MST	Special Weather Statement	PSR		43 min
Mar 13, 11:02 AM MST	Special Weather Statement	PSR	Maricopa	43 min
Mar 13, 11:28 AM MST	Special Weather Statement	PSR		47 min
Mar 13, 11:35 AM MST	Special Weather Statement	PSR	Maricopa	40 min
Mar 13, 11:37 AM MST	Special Weather Statement	PSR	Maricopa	38 min
Mar 13, 11:49 AM MST	Special Weather Statement	PSR	Maricopa	41 min
Mar 13, 12:18 PM MST	Areal Flood Warning	FGZ	Gila, Yavapai	9 hr
Mar 13, 12:20 PM MST	Special Weather Statement	PSR	Maricopa	40 min
Mar 13, 12:27 PM MST	Areal Flood Warning	PSR	Maricopa	36 hr
Mar 13, 12:30 PM MST	Special Weather Statement	PSR	Maricopa	45 min
Mar 13, 12:54 PM MST	Special Weather Statement	PSR		51 min
Mar 13, 1:18 PM MST	Special Weather Statement	PSR		42 min
Mar 13, 1:41 PM MST	Special Weather Statement	PSR		49 min
Mar 13, 2:08 PM MST	Special Weather Statement	PSR	Maricopa	52 min
Mar 13, 2:16 PM MST	Special Weather Statement	PSR	Gila	44 min
Mar 13, 2:17 PM MST	Special Weather Statement	PSR		43 min
Mar 13, 2:25 PM MST	Special Weather Statement	PSR		50 min
Mar 13, 2:58 PM MST	Special Weather Statement	PSR	Maricopa	32 min
Mar 13, 3:27 PM MST	Special Weather Statement	PSR	Maricopa	33 min
Mar 13, 3:31 PM MST	Flash Flood Warning	PSR	Maricopa	3 hr
Mar 13, 4:11 PM MST	Snow Squall Warning	FGZ	Coconino	34 min
Mar 13, 4:57 PM MST	Snow Squall Warning	FGZ	Coconino, Navajo	48 min
Mar 13, 5:42 PM MST	Snow Squall Warning	FGZ	Coconino, Navajo	33 min
Mar 14, 4:41 AM MST	Lake Wind Advisory	VEF		39 hr
Mar 15, 8:16 PM MST	Areal Flood Warning	FGZ	Gila	8 days
Mar 16, 1:08 PM MST	Areal Flood Warning	PSR	Gila	8 days
Mar 16, 2:59 PM MST	Winter Storm Watch	TWC	Graham, Greenlee	23 hr
Mar 16, 3:06 PM MST	Winter Storm Watch	FGZ	Apache, Coconino, Navajo	24 hr
Mar 17, 1:27 PM MST	Winter Weather Advisory	PSR	Gila, Maricopa, Pinal	41 hr
Mar 17, 2:26 PM MST	Winter Storm Warning	TWC	Graham, Greenlee	36 hr
Mar 17, 2:26 PM MST	Winter Weather Advisory	TWC	Cochise, Graham, Pima, Pinal	36 hr
Mar 17, 2:38 PM MST	Winter Storm Warning	FGZ	Apache, Coconino, Navajo	39 hr
Mar 17, 2:38 PM MST	Winter Weather Advisory	FGZ	Gila, Yavapai	39 hr
Mar 18, 12:47 PM MST	Special Weather Statement	PSR	Yuma	28 min
Mar 18, 1:17 PM MST	Mesoscale Discussion	SPC	Maricopa, Pima, Pinal, Yuma	2 hr
Mar 18, 1:29 PM MST	Flash Flood Warning Considerable damage threat	PSR	Yuma	4 hr
Mar 18, 2:05 PM MST	Special Weather Statement	PSR		25 min
Mar 18, 2:09 PM MST	Special Weather Statement	PSR		21 min
Mar 18, 2:29 PM MST	Special Weather Statement	PSR		31 min
Mar 18, 2:46 PM MST	Special Weather Statement	PSR	Maricopa	29 min
Mar 18, 3:04 PM MST	Special Weather Statement	PSR		41 min
Mar 18, 3:37 PM MST	Special Weather Statement	FGZ	Gila	23 min
Mar 18, 3:37 PM MST	Special Weather Statement	PSR		38 min
Mar 18, 4:04 PM MST	Special Weather Statement	PSR	Maricopa	56 min
Mar 18, 4:22 PM MST	Special Weather Statement	PSR	La Paz	38 min
Mar 18, 4:26 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	12 min
Mar 18, 4:37 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 18, 4:42 PM MST	Areal Flood Advisory	PSR	Maricopa	3 hr
Mar 18, 4:58 PM MST	Areal Flood Advisory	PSR	La Paz	3 hr
Mar 18, 5:43 PM MST	Areal Flood Advisory	TWC	Cochise, Santa Cruz	3 hr
Mar 18, 6:32 PM MST	Special Weather Statement	PSR	Maricopa	43 min
Mar 19, 2:42 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Gila, Yavapai	10 hr
Mar 19, 5:33 AM MST	Areal Flood Warning	PSR	Maricopa	12 hr
Mar 19, 8:30 AM MST	Areal Flood Warning	PSR	Maricopa	6 hr
Mar 20, 3:06 AM MST	Areal Flood Warning	PSR	Maricopa	10 days
Mar 22, 1:59 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	29 hr
Mar 23, 1:16 PM MST	Areal Flood Warning	PSR	Maricopa	4 days
Mar 23, 1:31 PM MST	Areal Flood Advisory	VEF	Mohave	3 hr
Mar 25, 2:07 PM MST	Wind Advisory	FGZ	Apache, Coconino, Navajo	29 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	2
Mesoscale Discussion	2
Special Weather Statement	49
Flooding
Areal Flood Warning	12
Flash Flood Warning	19
River Flood Warning	2
Flash Flood Watch	3
Flood Watch	1
Areal Flood Advisory	18
Winter
Snow Squall Warning	3
Winter Storm Warning	2
Winter Storm Watch	2
Winter Weather Advisory	3
Wind and dust
Lake Wind Advisory	1
Wind Advisory	2

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 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.