Alert archive / Missouri / Flash Flood Watches / 2009
Flash Flood Watches in Missouri, May 2009
13 flash flood watches in May 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 May 2009. Tap one for its archive.
- Flash Flood Watches
- 13
- Busiest day
- May 1, 20093 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, 3:58 AM CDT | Flash Flood Watch | LSX | Crawford, Iron, Madison, Reynolds, Sainte Genevieve, Saint Francois and 1 more | 35 hr |
| May 1, 4:08 AM CDT | Flash Flood Watch | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 55 hr |
| May 1, 3:40 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 55 hr |
| May 5, 4:13 AM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 35 hr |
| May 7, 2:21 PM CDT | Flash Flood Watch | SGF | Barry, Barton, Christian, Dade, Dallas, Dent and 17 more | 21 hr |
| May 8, 8:29 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 47 hr |
| May 12, 3:34 PM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 35 hr |
| May 13, 3:04 PM CDT | Flash Flood Watch | LSX | Boone, Callaway, Cole, Crawford, Franklin, Gasconade and 15 more | 12 hr |
| May 14, 3:19 PM CDT | Flash Flood Watch | DVN | Clark, Scotland | 31 hr |
| May 14, 3:22 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Buchanan, Caldwell, Carroll, Cass and 26 more | 31 hr |
| May 14, 3:51 PM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Franklin, Gasconade and 16 more | 32 hr |
| May 15, 2:59 PM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 13 hr |
| May 15, 4:03 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 27 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dunklin County4
- Pemiscot County4
- Barry County3
- Barton County3
- Christian County3
- Dade County3
- Dallas County3
- Dent County3
- Douglas County3
- Greene County3
- Howell County3
- Jasper County3
- Laclede County3
- Lawrence County3
- McDonald County3
- Newton County3
- Oregon County3
- Ozark County3
- Polk County3
- Shannon County3
- Stone County3
- Taney County3
- Texas County3
- Webster County3
- Wright County3
- Crawford County2
- Iron County2
- Madison County2
- Reynolds County2
- Sainte Genevieve County2
- Saint Francois County2
- Washington County2
- Benton County2
- Camden County2
- Cedar County2
- Hickory County2
- Maries County2
- Miller County2
- Morgan County2
- Phelps County2
70 more counties
- Pulaski County2
- St. Clair County2
- Vernon County2
- Boone County2
- Callaway County2
- Cole County2
- Franklin County2
- Gasconade County2
- Jefferson County2
- Lincoln County2
- Moniteau County2
- Montgomery County2
- Osage County2
- Saint Charles County2
- Saint Louis County2
- Warren County2
- City of Saint Louis2
- Bollinger County1
- Butler County1
- Cape Girardeau County1
- Carter County1
- Mississippi County1
- New Madrid County1
- Perry County1
- Ripley County1
- Scott County1
- Stoddard County1
- Wayne County1
- Clark County1
- Scotland County1
- Adair County1
- Andrew County1
- Buchanan County1
- Caldwell County1
- Carroll County1
- Cass County1
- Chariton County1
- Clay County1
- Clinton County1
- Cooper County1
- Daviess County1
- DeKalb County1
- Gentry County1
- Grundy County1
- Harrison County1
- Howard County1
- Jackson County1
- Johnson County1
- Lafayette County1
- Linn County1
- Livingston County1
- Macon County1
- Mercer County1
- Pettis County1
- Platte County1
- Putnam County1
- Randolph County1
- Ray County1
- Saline County1
- Schuyler County1
- Sullivan County1
- Worth County1
- Audrain County1
- Knox County1
- Lewis County1
- Marion County1
- Monroe County1
- Pike County1
- Ralls County1
- Shelby 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.