Alert archive / Iowa / Flash Flood Warnings / 2008
Flash Flood Warnings in Iowa, May 2008
15 flash flood warnings in May 2008. 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 2008. Tap one for its archive.
- Flash Flood Warnings
- 15
- Busiest day
- May 30, 20088 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 6, 7:24 PM CDT | Flash Flood Warning | DMX | Calhoun, Sac, Webster | 3 hr |
| May 6, 9:18 PM CDT | Flash Flood Warning | DMX | Boone | 3 hr |
| May 6, 11:54 PM CDT | Flash Flood Warning | DMX | Hamilton, Hardin | 3 hr |
| May 25, 8:10 PM CDT | Flash Flood Warning | DVN | Buchanan, Delaware, Dubuque | 6 hr |
| May 25, 8:21 PM CDT | Flash Flood Warning | ARX | Clayton, Fayette | 3 hr |
| May 25, 10:21 PM CDT | Flash Flood Warning | DMX | Tama | 113 min |
| May 29, 3:25 PM CDT | Flash Flood Warning | DVN | Buchanan, Delaware, Dubuque | 15 hr |
| May 29, 8:27 PM CDT | Flash Flood Warning | OAX | Monona | 5 hr |
| May 29, 10:34 PM CDT | Flash Flood Warning | DMX | Crawford | 6 hr |
| May 29, 11:48 PM CDT | Flash Flood Warning | DMX | Calhoun, Carroll, Greene, Sac | 6 hr |
| May 30, 12:27 AM CDT | Flash Flood Warning | DMX | Boone, Calhoun, Greene, Hamilton, Hardin, Story and 1 more | 6 hr |
| May 30, 1:51 AM CDT | Flash Flood Warning | DVN | Benton | 6 hr |
| May 30, 1:53 AM CDT | Flash Flood Warning | DMX | Black Hawk, Grundy, Hardin, Marshall, Tama | 6 hr |
| May 30, 2:01 AM CDT | Flash Flood Warning | DMX | Audubon, Dallas, Guthrie | 6 hr |
| May 30, 7:56 AM CDT | Flash Flood Warning | DVN | Jones | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County3
- Hardin County3
- Sac County2
- Webster County2
- Boone County2
- Hamilton County2
- Buchanan County2
- Delaware County2
- Dubuque County2
- Tama County2
- Greene County2
- Clayton County1
- Fayette County1
- Monona County1
- Crawford County1
- Carroll County1
- Story County1
- Benton County1
- Black Hawk County1
- Grundy County1
- Marshall County1
- Audubon County1
- Dallas County1
- Guthrie County1
- Jones County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.