Alert archive / Iowa / Flash Flood Watches / 2011
Flash Flood Watches in Iowa, June 2011
15 flash flood watches in June 2011. 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 June 2011. Tap one for its archive.
- Flash Flood Watches
- 15
- Busiest day
- June 20, 20115 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 |
|---|---|---|---|---|
| Jun 5, 2:14 PM CDT | Flash Flood Watch | OAX | Fremont | 8 days |
| Jun 9, 3:12 AM CDT | Flash Flood Watch | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 28 hr |
| Jun 9, 3:44 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 25 more | 12 hr |
| Jun 13, 3:32 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more | 36 hr |
| Jun 13, 3:47 PM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Iowa, Jefferson, Keokuk, Lee and 3 more | 39 hr |
| Jun 16, 3:51 PM CDT | Flash Flood Watch | FSD | Dickinson, Lyon, Osceola | 29 hr |
| Jun 19, 3:40 AM CDT | Flash Flood Watch | FSD | Lyon, Osceola, Plymouth, Sioux | 55 hr |
| Jun 19, 10:17 PM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more | 15 hr |
| Jun 19, 11:14 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more | 11 hr |
| Jun 20, 3:14 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Carroll, Cass and 20 more | 12 hr |
| Jun 20, 3:25 PM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more | 12 hr |
| Jun 20, 3:31 PM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 7 hr |
| Jun 26, 3:31 PM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 12 hr |
| Jun 26, 3:42 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 23 more | 14 hr |
| Jun 26, 4:46 PM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more | 14 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Des Moines County5
- Henry County5
- Jefferson County5
- Keokuk County5
- Lee County5
- Louisa County5
- Van Buren County5
- Washington County5
- Adair County5
- Adams County5
- Appanoose County5
- Audubon County5
- Cass County5
- Clarke County5
- Dallas County5
- Davis County5
- Decatur County5
- Guthrie County5
- Jasper County5
- Lucas County5
- Madison County5
- Mahaska County5
- Marion County5
- Monroe County5
- Polk County5
- Poweshiek County5
- Ringgold County5
- Taylor County5
- Union County5
- Wapello County5
- Warren County5
- Wayne County5
- Fremont County3
- Carroll County3
- Crawford County3
- Iowa County2
- Boone County2
- Greene County2
- Story County2
- Lyon County2
25 more counties
- Osceola County2
- Harrison County2
- Mills County2
- Monona County2
- Montgomery County2
- Page County2
- Pottawattamie County2
- Shelby County2
- Benton County1
- Buchanan County1
- Cedar County1
- Clinton County1
- Delaware County1
- Dubuque County1
- Jackson County1
- Johnson County1
- Jones County1
- Linn County1
- Muscatine County1
- Scott County1
- Marshall County1
- Tama County1
- Dickinson County1
- Plymouth County1
- Sioux County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.