Alert archive / Missouri / Flash Flood Watches / 2009
Flash Flood Watches in Missouri, August 2009
7 flash flood watches in August 2009. 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 August 2009. Tap one for its archive.
- Flash Flood Watches
- 7
- Busiest day
- August 17, 20092 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 |
|---|---|---|---|---|
| Aug 3, 3:52 PM CDT | Flash Flood Watch | LSX | Audrain, Knox, Lewis, Marion, Monroe, Pike and 2 more | 17 hr |
| Aug 16, 3:14 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Buchanan, Caldwell, Carroll, Chariton and 22 more | 23 hr |
| Aug 17, 3:49 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 11 hr |
| Aug 17, 4:09 AM CDT | Flash Flood Watch | LSX | Knox, Lewis, Marion, Monroe, Pike, Ralls and 1 more | 11 hr |
| Aug 18, 2:38 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Bates, Buchanan, Caldwell, Carroll and 27 more | 36 hr |
| Aug 19, 3:20 PM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 18 more | 13 hr |
| Aug 19, 3:51 PM CDT | Flash Flood Watch | SGF | Barton, Benton, Camden, Cedar, Dade, Dallas and 18 more | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Knox County3
- Lewis County3
- Marion County3
- Monroe County3
- Pike County3
- Ralls County3
- Shelby County3
- Audrain County2
- Adair County2
- Andrew County2
- Buchanan County2
- Caldwell County2
- Carroll County2
- Chariton County2
- Clay County2
- Clinton County2
- Daviess County2
- DeKalb County2
- Gentry County2
- Grundy County2
- Harrison County2
- Jackson County2
- Lafayette County2
- Linn County2
- Livingston County2
- Macon County2
- Mercer County2
- Platte County2
- Putnam County2
- Randolph County2
- Ray County2
- Schuyler County2
- Sullivan County2
- Holt County1
- Nodaway County1
- Worth County1
- Clark County1
- Scotland County1
- Bates County1
- Cass County1
46 more counties
- Cooper County1
- Henry County1
- Howard County1
- Johnson County1
- Pettis County1
- Saline County1
- Boone County1
- Callaway County1
- Cole County1
- Crawford County1
- Franklin County1
- Gasconade County1
- Jefferson County1
- Lincoln County1
- Moniteau County1
- Montgomery County1
- Osage County1
- Saint Charles County1
- Saint Louis County1
- Warren County1
- Washington County1
- City of Saint Louis1
- Barton County1
- Benton County1
- Camden County1
- Cedar County1
- Dade County1
- Dallas County1
- Dent County1
- Greene County1
- Hickory County1
- Jasper County1
- Laclede County1
- Lawrence County1
- Maries County1
- Miller County1
- Morgan County1
- Newton County1
- Phelps County1
- Polk County1
- Pulaski County1
- St. Clair County1
- Texas County1
- Vernon County1
- Webster County1
- Wright County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.