Alert archive / Arizona / Flash Flood Watches / 2018
Flash Flood Watches in Arizona, August 2018
11 flash flood watches in August 2018. 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in August 2018. Tap one for its archive.
- Flash Flood Watches
- 11
- Busiest day
- August 16, 20183 flash flood watches
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 10, 11:17 AM MST | Flash Flood Watch | PSR | Gila, La Paz, Maricopa, Pinal, Yuma | 18 hr |
| Aug 11, 12:54 AM MST | Flash Flood Watch | PSR | Gila, Maricopa, Pinal | 4 hr |
| Aug 16, 9:17 AM MST | Flash Flood Watch | VEF | Mohave | 10 hr |
| Aug 16, 11:03 AM MST | Flash Flood Watch | PSR | La Paz, Maricopa, Pinal, Yuma | 9 hr |
| Aug 16, 11:19 AM MST | Flash Flood Watch | TWC | Cochise, Graham, Pima, Pinal, Santa Cruz | 9 hr |
| Aug 21, 3:22 AM MST | Flash Flood Watch | FGZ | Apache, Coconino, Navajo | 18 hr |
| Aug 22, 3:07 AM MST | Flash Flood Watch | VEF | Mohave | 14 hr |
| Aug 22, 3:40 AM MST | Flash Flood Watch | FGZ | Coconino | 13 hr |
| Aug 23, 9:42 AM MST | Flash Flood Watch | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 10 hr |
| Aug 24, 3:37 AM MST | Flash Flood Watch | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 20 hr |
| Aug 24, 5:45 AM MST | Flash Flood Watch | PSR | Gila, Maricopa, Pinal | 18 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.