Alert archive / Arizona / Flash Flood Warnings / 2023

Flash Flood Warnings in Arizona, August 2023

69 flash flood warnings in August 2023. 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 August 2023. Tap one for its archive.

Flash Flood Warnings: 69
Busiest day: August 1, 20238 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
Jul 31, 5:57 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Navajo	3 hr
Jul 31, 6:33 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	2 hr
Jul 31, 6:49 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Jul 31, 7:06 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	2 hr
Jul 31, 7:26 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Navajo	3 hr
Jul 31, 7:31 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Jul 31, 8:06 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 1, 3:12 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 2, 9:21 AM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	114 min
Aug 2, 10:15 AM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	4 hr
Aug 6, 5:40 PM MST	Flash Flood Warning	TWC	Cochise, Santa Cruz	3 hr
Aug 6, 7:26 PM MST	Flash Flood Warning	TWC	Santa Cruz	3 hr
Aug 7, 1:27 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 7, 4:25 PM MST	Flash Flood Warning Considerable damage threat	TWC	Graham	3 hr
Aug 9, 6:00 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 10, 4:51 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 10, 5:29 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 11, 5:37 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Navajo	6 hr
Aug 11, 7:35 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	4 hr
Aug 12, 12:14 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	8 hr
Aug 12, 1:10 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	8 hr
Aug 12, 11:31 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	4 hr
Aug 12, 1:05 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Gila	3 hr
Aug 12, 1:26 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 13, 10:58 AM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 13, 11:02 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 13, 12:17 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 13, 12:44 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	2 hr
Aug 13, 1:12 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 13, 1:28 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 13, 2:26 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 15, 1:02 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 15, 8:24 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 16, 1:43 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 16, 2:59 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 16, 4:52 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 16, 6:09 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Navajo	3 hr
Aug 16, 6:59 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	3 hr
Aug 17, 11:37 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 17, 12:20 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Apache	3 hr
Aug 17, 2:33 PM MST	Flash Flood Warning Considerable damage threat	PSR	Gila, Maricopa	4 hr
Aug 17, 6:16 PM MST	Flash Flood Warning	PSR	Maricopa, Pinal	119 min
Aug 17, 9:15 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz, Yuma	3 hr
Aug 18, 12:59 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 18, 1:11 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 18, 2:51 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 18, 4:42 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	2 hr
Aug 18, 5:40 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	5 hr
Aug 18, 6:14 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 18, 6:28 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 18, 7:23 PM MST	Flash Flood Warning Considerable damage threat	TWC	Santa Cruz	112 min
Aug 20, 3:06 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz, Yuma	3 hr
Aug 21, 6:17 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise, Pima, Santa Cruz	118 min
Aug 22, 4:09 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 22, 4:47 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	4 hr
Aug 23, 12:37 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 23, 2:03 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 23, 2:33 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 23, 2:35 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 23, 3:54 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	4 hr
Aug 23, 4:25 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 23, 5:54 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 24, 3:58 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	100 min
Aug 24, 4:26 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 24, 5:00 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	110 min
Aug 26, 12:38 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 30, 5:08 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 30, 7:03 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 31, 3:59 PM MST	Flash Flood Warning	VEF	Mohave	3 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 2022 2024

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.