Alert archive / Arizona / Flash Flood Warnings / 2024

Flash Flood Warnings in Arizona, August 2024

105 flash flood warnings in August 2024. 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 2024. Tap one for its archive.

Flash Flood Warnings: 105
Busiest day: August 11, 202414 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
Aug 1, 4:44 PM MST	Flash Flood Warning Considerable damage threat	TWC	Santa Cruz	2 hr
Aug 2, 1:51 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Gila	2 hr
Aug 2, 6:41 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 2, 7:24 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	2 hr
Aug 3, 12:32 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 3, 3:41 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	111 min
Aug 3, 4:34 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 3, 4:37 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	100 min
Aug 3, 5:51 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 3, 7:00 PM MST	Flash Flood Warning	PSR	Maricopa, Pinal	2 hr
Aug 3, 7:05 PM MST	Flash Flood Warning	PSR	Maricopa	4 hr
Aug 4, 4:31 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 4, 5:28 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Yavapai	3 hr
Aug 4, 10:13 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	3 hr
Aug 6, 2:25 PM MST	Flash Flood Warning Considerable damage threat	TWC	Santa Cruz	3 hr
Aug 6, 4:23 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 6, 5:30 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 6, 5:35 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 7, 1:56 AM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	3 hr
Aug 7, 3:24 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Gila	3 hr
Aug 7, 4:10 PM MST	Flash Flood Warning Considerable damage threat	PSR	Gila	3 hr
Aug 7, 4:54 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 7, 7:18 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 7, 7:44 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 7, 7:45 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima, Santa Cruz	3 hr
Aug 7, 7:48 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 7, 8:03 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 7, 8:31 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 8, 3:11 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 8, 4:53 PM MST	Flash Flood Warning Considerable damage threat	PSR	Gila, Maricopa	3 hr
Aug 8, 5:04 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	2 hr
Aug 10, 12:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 10, 1:17 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 10, 4:23 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pinal	2 hr
Aug 10, 4:31 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 10, 4:38 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 10, 4:40 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	3 hr
Aug 10, 5:06 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 10, 5:23 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	8 hr
Aug 10, 5:44 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 10, 6:13 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	5 hr
Aug 10, 6:21 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Yavapai	3 hr
Aug 10, 6:37 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Yavapai	3 hr
Aug 10, 7:00 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 10, 7:21 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Aug 10, 8:07 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Aug 11, 12:00 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 11, 2:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 11, 2:17 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 11, 2:19 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	4 hr
Aug 11, 4:34 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 11, 5:36 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	114 min
Aug 12, 1:38 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Navajo	4 hr
Aug 12, 2:01 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 12, 2:17 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	4 hr
Aug 12, 3:13 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Gila	3 hr
Aug 12, 3:22 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 12, 3:36 PM MST	Flash Flood Warning Considerable damage threat	TWC	Santa Cruz	3 hr
Aug 12, 4:15 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 12, 4:18 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima, Santa Cruz	2 hr
Aug 12, 4:40 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 13, 11:38 AM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	8 hr
Aug 13, 12:34 PM MST	Flash Flood Warning Considerable damage threat	PSR	Gila, Maricopa	3 hr
Aug 13, 2:21 PM MST	Flash Flood Warning Considerable damage threat	PSR	Gila	3 hr
Aug 13, 9:26 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	7 hr
Aug 16, 8:31 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 17, 12:05 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 17, 1:19 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	12 hr
Aug 17, 2:16 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 17, 2:51 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 17, 2:53 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	4 hr
Aug 17, 5:12 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 17, 11:42 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	4 hr
Aug 19, 1:51 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Apache	3 hr
Aug 19, 4:44 PM MST	Flash Flood Warning	TWC	Pima	3 hr
Aug 21, 10:06 AM MST	Flash Flood Warning Considerable damage threat	TWC	Santa Cruz	3 hr
Aug 21, 1:15 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	5 hr
Aug 21, 1:33 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	11 hr
Aug 21, 2:48 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Gila, Navajo	6 hr
Aug 21, 3:36 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Navajo	6 hr
Aug 21, 3:37 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 21, 3:41 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	6 hr
Aug 21, 3:44 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	6 hr
Aug 21, 4:50 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 21, 5:03 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	6 hr
Aug 21, 5:21 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 21, 5:32 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 22, 12:03 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	14 hr
Aug 22, 12:14 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 22, 12:42 PM MST	Flash Flood Warning Considerable damage threat	VEF	Mohave	3 hr
Aug 22, 12:56 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Apache	5 hr
Aug 22, 1:17 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 22, 2:33 PM MST	Flash Flood Warning	TWC	Pinal	3 hr
Aug 22, 2:59 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 22, 3:14 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	3 hr
Aug 22, 5:41 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 23, 12:33 PM MST	Flash Flood Warning Considerable damage threat	TWC	Cochise	3 hr
Aug 23, 3:33 PM MST	Flash Flood Warning	TWC	Pima	3 hr
Aug 23, 4:04 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 23, 4:27 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	14 hr
Aug 23, 4:29 PM MST	Flash Flood Warning Considerable damage threat	TWC	Pima	3 hr
Aug 23, 4:56 PM MST	Flash Flood Warning	TWC	Pinal	3 hr
Aug 25, 4:06 PM MST	Flash Flood Warning	TWC	Cochise	2 hr
Aug 28, 3:35 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Gila	3 hr
Aug 31, 1:39 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Gila, Yavapai	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 2023 2025

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.