Alert archive / Arizona / Flash Flood Warnings / 2020

Flash Flood Warnings in Arizona, March 2020

19 flash flood warnings in March 2020. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

Each county as a circle sized by its count in March 2020. Tap one for its archive.

Flash Flood Warnings: 19
Busiest day: March 13, 202010 flash flood warnings

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 11, 4:47 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	4 hr
Mar 12, 8:07 AM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 12, 3:42 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	4 hr
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, 6:14 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, 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 13, 12:58 AM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	7 hr
Mar 13, 3:31 PM MST	Flash Flood Warning	PSR	Maricopa	3 hr
Mar 18, 1:29 PM MST	Flash Flood Warning Considerable damage threat	PSR	Yuma	4 hr
Mar 18, 4:37 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Mar 19, 2:42 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Gila, Yavapai	10 hr

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.