Alert archive / Missouri / Flash Flood Watches / 2011
Flash Flood Watches in Missouri, May 2011
7 flash flood watches in May 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 May 2011. Tap one for its archive.
- Flash Flood Watches
- 7
- Busiest day
- May 23, 20112 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 1, 4:30 AM CDT | Flash Flood Watch | LSX | Crawford, Iron, Jefferson, Madison, Reynolds, Sainte Genevieve and 2 more | 42 hr |
| May 20, 11:05 AM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 40 hr |
| May 22, 9:36 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 7 hr |
| May 23, 3:36 AM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 63 hr |
| May 24, 3:44 PM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 32 hr |
| May 24, 10:01 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Atchison, Buchanan, Caldwell, Clinton and 15 more | 19 hr |
| May 25, 2:38 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 20 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crawford County2
- Iron County2
- Jefferson County2
- Madison County2
- Reynolds County2
- Sainte Genevieve County2
- Saint Francois County2
- Washington County2
- Barry County2
- Barton County2
- Benton County2
- Camden County2
- Cedar County2
- Christian County2
- Dade County2
- Dallas County2
- Dent County2
- Douglas County2
- Greene County2
- Hickory County2
- Howell County2
- Jasper County2
- Laclede County2
- Lawrence County2
- McDonald County2
- Maries County2
- Miller County2
- Morgan County2
- Newton County2
- Oregon County2
- Ozark County2
- Phelps County2
- Polk County2
- Pulaski County2
- St. Clair County2
- Shannon County2
- Stone County2
- Taney County2
- Texas County2
- Vernon County2
48 more counties
- Webster County2
- Wright County2
- Dunklin County1
- Pemiscot County1
- Audrain County1
- Boone County1
- Callaway County1
- Cole County1
- Franklin County1
- Gasconade County1
- Knox County1
- Lewis County1
- Lincoln County1
- Marion County1
- Moniteau County1
- Monroe County1
- Montgomery County1
- Osage County1
- Pike County1
- Ralls County1
- Saint Charles County1
- Saint Louis County1
- Shelby County1
- Warren County1
- City of Saint Louis1
- Adair County1
- Andrew County1
- Atchison County1
- Buchanan County1
- Caldwell County1
- Clinton County1
- Daviess County1
- DeKalb County1
- Gentry County1
- Grundy County1
- Harrison County1
- Holt County1
- Linn County1
- Livingston County1
- Macon County1
- Mercer County1
- Nodaway County1
- Putnam County1
- Schuyler County1
- Sullivan County1
- Worth County1
- Clark County1
- Scotland 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.