Alert archive / Iowa / Flash Flood Watches / 2007
Flash Flood Watches in Iowa, May 2007
8 flash flood watches in May 2007. 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 May 2007. Tap one for its archive.
- Flash Flood Watches
- 8
- Busiest day
- May 23, 20073 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 3:38 PM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 32 hr |
| May 6, 3:19 AM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 36 more | 28 hr |
| May 6, 3:17 PM CDT | Flash Flood Watch | DVN | Iowa, Jefferson, Keokuk, Van Buren, Washington | 20 hr |
| May 23, 3:09 PM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 4 more | 13 hr |
| May 23, 3:44 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 19 more | 19 hr |
| May 23, 4:03 PM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 15 hr |
| May 31, 3:14 PM CDT | Flash Flood Watch | OAX | Fremont, Mills, Montgomery, Page | 24 hr |
| May 31, 3:32 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Clarke, Dallas, Davis and 18 more | 36 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fremont County3
- Mills County3
- Montgomery County3
- Page County3
- Adair County3
- Adams County3
- Dallas County3
- Taylor County3
- Harrison County2
- Monona County2
- Pottawattamie County2
- Shelby County2
- Appanoose County2
- Audubon County2
- Boone County2
- Calhoun County2
- Carroll County2
- Cass County2
- Clarke County2
- Crawford County2
- Davis County2
- Decatur County2
- Emmet County2
- Greene County2
- Guthrie County2
- Hamilton County2
- Hancock County2
- Humboldt County2
- Jasper County2
- Kossuth County2
- Lucas County2
- Madison County2
- Mahaska County2
- Marion County2
- Marshall County2
- Monroe County2
- Palo Alto County2
- Pocahontas County2
- Polk County2
- Poweshiek County2
28 more counties
- Ringgold County2
- Sac County2
- Story County2
- Union County2
- Wapello County2
- Warren County2
- Wayne County2
- Webster County2
- Winnebago County2
- Wright County2
- Iowa County1
- Jefferson County1
- Keokuk County1
- Van Buren County1
- Washington County1
- Buena Vista County1
- Cherokee County1
- Clay County1
- Dickinson County1
- Ida County1
- O'Brien County1
- Osceola County1
- Plymouth County1
- Sioux County1
- Woodbury County1
- Cerro Gordo County1
- Worth County1
- Tama County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.