Alert archive / Iowa / Flash Flood Warnings / 2010
Flash Flood Warnings in Iowa, May 2010
10 flash flood warnings in May 2010. 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 May 2010. Tap one for its archive.
- Flash Flood Warnings
- 10
- Busiest day
- May 13, 20105 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 12, 8:54 PM CDT | Flash Flood Warning | DMX | Black Hawk, Bremer, Butler, Grundy | 6 hr |
| May 12, 10:43 PM CDT | Flash Flood Warning | DVN | Des Moines, Henry, Jefferson, Lee, Van Buren | 8 hr |
| May 12, 11:35 PM CDT | Flash Flood Warning | DMX | Appanoose, Davis, Wapello | 6 hr |
| May 13, 1:17 AM CDT | Flash Flood Warning | DVN | Louisa | 8 hr |
| May 13, 2:18 AM CDT | Flash Flood Warning | ARX | Clayton | 4 hr |
| May 25, 12:17 PM CDT | Flash Flood Warning | ARX | Clayton | 80 min |
| May 25, 1:15 PM CDT | Flash Flood Warning | DVN | Dubuque | 4 hr |
| May 25, 3:34 PM CDT | Flash Flood Warning | DVN | Cedar, Clinton, Muscatine, Scott | 6 hr |
| May 25, 4:46 PM CDT | Flash Flood Warning | DMX | Adair | 3 hr |
| May 25, 5:34 PM CDT | Flash Flood Warning | DMX | Union | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clayton County2
- Black Hawk County1
- Bremer County1
- Butler County1
- Grundy County1
- Des Moines County1
- Henry County1
- Jefferson County1
- Lee County1
- Van Buren County1
- Appanoose County1
- Davis County1
- Wapello County1
- Louisa County1
- Dubuque County1
- Cedar County1
- Clinton County1
- Muscatine County1
- Scott County1
- Adair County1
- Union County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.