Alert archive / Arizona / Pima County / Flash Flood Warnings

Flash Flood Warnings in Pima County, Arizona, 2021

98 flash flood warnings in 2021. An alert counts here when it covered this county. The archive of flash flood warnings reaches back to 1986.

Pima County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Flash Flood Warnings: 98
Busiest month: July49 flash flood warnings
Busiest day: August 11, 20219 flash flood warnings

Over time

By month

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	Lasted
Jun 30, 1:29 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Jul 2, 2:53 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 2, 3:24 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 3, 12:17 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 3, 12:28 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 3, 1:07 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 4, 6:39 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 9, 3:52 PM MST	Flash Flood Warning	TWC	113 min
Jul 10, 7:29 PM MST	Flash Flood Warning	TWC	2 hr
Jul 10, 8:22 PM MST	Flash Flood Warning	TWC	113 min
Jul 10, 8:41 PM MST	Flash Flood Warning	TWC	2 hr
Jul 12, 10:16 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 12, 10:24 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 12, 10:33 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 14, 6:28 AM MST	Flash Flood Warning	TWC	3 hr
Jul 14, 7:11 AM MST	Flash Flood Warning	TWC	3 hr
Jul 14, 7:15 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 14, 8:59 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 14, 9:22 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 15, 6:33 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 15, 8:32 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 15, 8:40 AM MST	Flash Flood Warning Considerable damage threat	TWC	114 min
Jul 16, 3:03 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 16, 3:50 PM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Jul 18, 7:00 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 18, 8:20 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 18, 9:30 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 21, 1:38 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 22, 4:35 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Jul 22, 10:49 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 22, 11:52 PM MST	Flash Flood Warning Considerable damage threat	TWC	4 min
Jul 23, 12:07 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 23, 12:51 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 24, 9:51 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 25, 6:27 AM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Jul 25, 9:55 AM MST	Flash Flood Warning	TWC	3 hr
Jul 25, 10:31 AM MST	Flash Flood Warning	TWC	3 hr
Jul 25, 1:36 PM MST	Flash Flood Warning	TWC	114 min
Jul 27, 3:29 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 27, 3:49 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 27, 4:25 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 27, 4:42 PM MST	Flash Flood Warning	TWC	3 hr
Jul 27, 4:56 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 27, 5:10 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 29, 2:42 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Jul 30, 7:59 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 30, 8:29 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Jul 30, 8:47 PM MST	Flash Flood Warning	TWC	118 min
Jul 30, 10:11 PM MST	Flash Flood Warning	TWC	4 hr
Jul 30, 11:37 PM MST	Flash Flood Warning	TWC	2 hr
Aug 2, 5:58 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 2, 6:55 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 2, 8:14 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 6, 3:57 PM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Aug 6, 6:00 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 6, 6:23 PM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Aug 8, 3:08 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 8, 9:03 PM MST	Flash Flood Warning Considerable damage threat	TWC	117 min
Aug 10, 5:12 AM MST	Flash Flood Warning	TWC	3 hr
Aug 10, 6:26 AM MST	Flash Flood Warning Considerable damage threat	TWC	5 hr
Aug 10, 6:35 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 10, 6:41 PM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Aug 10, 6:49 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 10, 7:43 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 10, 10:29 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Aug 10, 11:35 PM MST	Flash Flood Warning	TWC	55 min
Aug 11, 12:21 AM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Aug 11, 2:04 AM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 11, 4:13 AM MST	Flash Flood Warning Considerable damage threat	TWC	4 hr
Aug 12, 12:06 AM MST	Flash Flood Warning	TWC	103 min
Aug 14, 5:06 AM MST	Flash Flood Warning	TWC	3 hr
Aug 14, 4:05 PM MST	Flash Flood Warning Considerable damage threat	TWC	115 min
Aug 16, 7:19 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 16, 8:51 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 16, 10:45 PM MST	Flash Flood Warning	TWC	4 hr
Aug 16, 11:37 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 17, 12:13 AM MST	Flash Flood Warning	TWC	4 hr
Aug 17, 12:58 AM MST	Flash Flood Warning	TWC	3 hr
Aug 17, 1:24 AM MST	Flash Flood Warning Considerable damage threat	TWC	5 hr
Aug 17, 2:55 AM MST	Flash Flood Warning	TWC	3 hr
Aug 17, 4:40 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Aug 17, 7:37 PM MST	Flash Flood Warning Considerable damage threat	TWC	113 min
Aug 28, 4:03 PM MST	Flash Flood Warning Considerable damage threat	TWC	117 min
Aug 28, 4:26 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Aug 28, 4:31 PM MST	Flash Flood Warning Considerable damage threat	TWC	119 min
Aug 28, 5:03 PM MST	Flash Flood Warning Considerable damage threat	TWC	117 min
Aug 28, 7:41 PM MST	Flash Flood Warning	TWC	109 min
Aug 28, 8:25 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Aug 30, 5:46 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 30, 6:19 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Aug 31, 10:06 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Sep 5, 3:13 PM MST	Flash Flood Warning Considerable damage threat	TWC	2 hr
Sep 5, 4:12 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Sep 5, 4:48 PM MST	Flash Flood Warning	TWC	117 min
Sep 5, 5:09 PM MST	Flash Flood Warning Considerable damage threat	TWC	111 min
Sep 25, 6:46 PM MST	Flash Flood Warning Considerable damage threat	TWC	3 hr
Sep 29, 11:08 PM MST	Flash Flood Warning Considerable damage threat	TWC	112 min
Sep 29, 11:51 PM MST	Flash Flood Warning	TWC	3 hr

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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.