Alert archive / Missouri / Flash Flood Warnings / 2009
Flash Flood Warnings in Missouri, May 2009
73 flash flood warnings 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 warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in May 2009. Tap one for its archive.
- Flash Flood Warnings
- 73
- Busiest day
- May 15, 200921 flash flood warnings
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, 12:13 AM CDT | Flash Flood Warning | SGF | Greene | 9 hr |
| May 1, 1:07 AM CDT | Flash Flood Warning | SGF | Douglas, Webster, Wright | 6 hr |
| May 1, 2:28 AM CDT | Flash Flood Warning | SGF | Barton, Jasper, Vernon | 6 hr |
| May 1, 3:11 AM CDT | Flash Flood Warning | SGF | Barton, Dade, Jasper, Lawrence, Newton | 6 hr |
| May 1, 3:22 AM CDT | Flash Flood Warning | SGF | Douglas, Howell, Shannon, Texas, Wright | 5 hr |
| May 1, 4:40 AM CDT | Flash Flood Warning | PAH | Mississippi, New Madrid, Scott, Stoddard | 3 hr |
| May 1, 4:50 AM CDT | Flash Flood Warning | SGF | Christian, Stone | 6 hr |
| May 1, 5:44 AM CDT | Flash Flood Warning | SGF | Barry | 6 hr |
| May 1, 6:45 AM CDT | Flash Flood Warning | SGF | McDonald, Newton | 5 hr |
| May 1, 9:36 AM CDT | Flash Flood Warning | PAH | Mississippi, New Madrid, Scott, Stoddard | 3 hr |
| May 1, 11:46 AM CDT | Flash Flood Warning | SGF | Barry, McDonald, Newton | 2 hr |
| May 1, 2:24 PM CDT | Flash Flood Warning | MEG | Pemiscot | 3 hr |
| May 1, 3:22 PM CDT | Flash Flood Warning | SGF | Barry, McDonald, Newton | 5 hr |
| May 1, 5:23 PM CDT | Flash Flood Warning | MEG | Pemiscot | 3 hr |
| May 8, 6:16 AM CDT | Flash Flood Warning | EAX | Bates, Cass, Henry | 6 hr |
| May 8, 6:37 AM CDT | Flash Flood Warning | SGF | Benton, Miller, Morgan | 6 hr |
| May 8, 6:45 AM CDT | Flash Flood Warning | SGF | Barton, Cedar, Hickory, St. Clair, Vernon | 6 hr |
| May 8, 7:52 AM CDT | Flash Flood Warning | SGF | Barry, Camden, Dade, Dallas, Greene, Jasper and 4 more | 6 hr |
| May 8, 9:02 AM CDT | Flash Flood Warning | SGF | Dent, Laclede, Maries, Phelps, Pulaski, Texas and 2 more | 5 hr |
| May 8, 9:12 AM CDT | Flash Flood Warning | LSX | Osage | 5 hr |
| May 8, 10:01 AM CDT | Flash Flood Warning | LSX | Crawford, Gasconade | 6 hr |
| May 8, 10:50 AM CDT | Flash Flood Warning | PAH | Butler, Carter, Ripley, Wayne | 4 hr |
| May 8, 11:01 AM CDT | Flash Flood Warning | LSX | Iron, Jefferson, Sainte Genevieve, Saint Francois, Washington | 6 hr |
| May 8, 11:10 AM CDT | Flash Flood Warning | PAH | Perry | 6 hr |
| May 8, 12:00 PM CDT | Flash Flood Warning | SGF | Douglas, Howell, Oregon, Shannon | 6 hr |
| May 8, 4:55 PM CDT | Flash Flood Warning | MEG | Dunklin | 2 hr |
| May 8, 10:15 PM CDT | Flash Flood Warning | SGF | Oregon | 6 hr |
| May 8, 10:39 PM CDT | Flash Flood Warning | PAH | Butler, Ripley | 3 hr |
| May 8, 10:54 PM CDT | Flash Flood Warning | SGF | Howell | 5 hr |
| May 8, 11:31 PM CDT | Flash Flood Warning | MEG | Dunklin | 119 min |
| May 9, 1:11 AM CDT | Flash Flood Warning | MEG | Dunklin, Pemiscot | 6 hr |
| May 9, 2:26 AM CDT | Flash Flood Warning | MEG | Dunklin | 6 hr |
| May 13, 8:37 PM CDT | Flash Flood Warning | SGF | Barton, Vernon | 5 hr |
| May 13, 9:46 PM CDT | Flash Flood Warning | SGF | Cedar, Dade, Jasper, Polk, St. Clair | 4 hr |
| May 13, 10:31 PM CDT | Flash Flood Warning | SGF | Greene, Lawrence, Newton | 4 hr |
| May 13, 11:21 PM CDT | Flash Flood Warning | SGF | McDonald | 4 hr |
| May 14, 12:05 AM CDT | Flash Flood Warning | SGF | Barry, Christian, Douglas, Ozark, Stone, Taney and 3 more | 6 hr |
| May 14, 12:34 AM CDT | Flash Flood Warning | SGF | Dent, Howell, Oregon, Shannon | 5 hr |
| May 14, 2:21 AM CDT | Flash Flood Warning | PAH | Perry | 3 hr |
| May 14, 2:23 AM CDT | Flash Flood Warning | LSX | Sainte Genevieve, Saint Francois | 4 hr |
| May 15, 7:47 AM CDT | Flash Flood Warning | EAX | Andrew, Daviess, DeKalb, Gentry, Grundy, Harrison and 4 more | 10 hr |
| May 15, 9:05 AM CDT | Flash Flood Warning | EAX | Adair, Putnam, Schuyler, Sullivan | 8 hr |
| May 15, 9:20 AM CDT | Flash Flood Warning | EAX | Gentry, Harrison, Mercer, Nodaway, Putnam, Worth | 8 hr |
| May 15, 9:52 AM CDT | Flash Flood Warning | DVN | Clark, Scotland | 6 hr |
| May 15, 10:49 AM CDT | Flash Flood Warning | LSX | Knox | 6 hr |
| May 15, 11:00 AM CDT | Flash Flood Warning | LSX | Knox | 6 hr |
| May 15, 11:17 AM CDT | Flash Flood Warning | EAX | Adair, Caldwell, Daviess, DeKalb, Grundy, Linn and 3 more | 6 hr |
| May 15, 11:25 AM CDT | Flash Flood Warning | LSX | Lewis | 6 hr |
| May 15, 12:16 PM CDT | Flash Flood Warning | EAX | Andrew, Buchanan, Holt | 3 hr |
| May 15, 1:02 PM CDT | Flash Flood Warning | EAX | Buchanan, Caldwell, Clay, Clinton, DeKalb, Platte and 1 more | 4 hr |
| May 15, 2:19 PM CDT | Flash Flood Warning | LSX | Shelby | 6 hr |
| May 15, 2:55 PM CDT | Flash Flood Warning | EAX | Buchanan | 3 hr |
| May 15, 2:59 PM CDT | Flash Flood Warning | LSX | Marion | 5 hr |
| May 15, 3:26 PM CDT | Flash Flood Warning | EAX | Carroll, Livingston | 6 hr |
| May 15, 3:50 PM CDT | Flash Flood Warning | EAX | Clay, Jackson, Lafayette, Platte, Ray | 6 hr |
| May 15, 4:29 PM CDT | Flash Flood Warning | EAX | Carroll, Chariton, Howard, Lafayette, Saline | 5 hr |
| May 15, 4:48 PM CDT | Flash Flood Warning | LSX | Knox, Lewis, Marion, Shelby | 6 hr |
| May 15, 4:55 PM CDT | Flash Flood Warning | EAX | Buchanan, Caldwell, Clay, Clinton, Platte, Ray | 5 hr |
| May 15, 5:12 PM CDT | Flash Flood Warning | LSX | Audrain, Boone, Monroe, Pike, Ralls | 6 hr |
| May 15, 5:46 PM CDT | Flash Flood Warning | EAX | Howard, Randolph | 4 hr |
| May 15, 6:29 PM CDT | Flash Flood Warning | LSX | Callaway, Lincoln, Montgomery | 5 hr |
| May 15, 8:24 PM CDT | Flash Flood Warning | EAX | Cooper, Howard, Pettis, Saline | 4 hr |
| May 15, 8:34 PM CDT | Flash Flood Warning | LSX | Cole, Moniteau, Osage | 3 hr |
| May 15, 9:33 PM CDT | Flash Flood Warning | SGF | St. Clair, Vernon | 6 hr |
| May 23, 2:05 PM CDT | Flash Flood Warning | SGF | Greene | 5 hr |
| May 24, 11:34 PM CDT | Flash Flood Warning | MEG | Dunklin, Pemiscot | 3 hr |
| May 25, 4:53 PM CDT | Flash Flood Warning | SGF | Camden, Miller, Morgan | 6 hr |
| May 25, 5:31 PM CDT | Flash Flood Warning | LSX | Franklin | 3 hr |
| May 27, 3:19 PM CDT | Flash Flood Warning | SGF | Douglas, Howell | 6 hr |
| May 27, 4:46 PM CDT | Flash Flood Warning | SGF | Dent, Phelps, Texas | 7 hr |
| May 27, 5:02 PM CDT | Flash Flood Warning | LSX | Franklin, Washington | 4 hr |
| May 27, 6:04 PM CDT | Flash Flood Warning | SGF | Maries, Phelps | 5 hr |
| May 27, 8:03 PM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Newton County6
- Douglas County5
- Howell County5
- Barry County5
- McDonald County5
- Dunklin County5
- Greene County4
- Wright County4
- Barton County4
- Jasper County4
- Vernon County4
- Texas County4
- Pemiscot County4
- Buchanan County4
- Webster County3
- Dade County3
- Lawrence County3
- Shannon County3
- St. Clair County3
- Dent County3
- Phelps County3
- Oregon County3
- DeKalb County3
- Putnam County3
- Sullivan County3
- Knox County3
- Caldwell County3
- Clay County3
- Platte County3
- Ray County3
- Howard County3
- Mississippi County2
- New Madrid County2
- Scott County2
- Stoddard County2
- Christian County2
- Stone County2
- Miller County2
- Morgan County2
- Cedar County2
67 more counties
- Camden County2
- Polk County2
- Maries County2
- Osage County2
- Butler County2
- Ripley County2
- Sainte Genevieve County2
- Saint Francois County2
- Washington County2
- Perry County2
- Andrew County2
- Daviess County2
- Gentry County2
- Grundy County2
- Harrison County2
- Mercer County2
- Nodaway County2
- Adair County2
- Livingston County2
- Lewis County2
- Clinton County2
- Shelby County2
- Marion County2
- Carroll County2
- Lafayette County2
- Saline County2
- Franklin County2
- Bates County1
- Cass County1
- Henry County1
- Benton County1
- Hickory County1
- Dallas County1
- Laclede County1
- Pulaski County1
- Crawford County1
- Gasconade County1
- Carter County1
- Wayne County1
- Iron County1
- Jefferson County1
- Ozark County1
- Taney County1
- Schuyler County1
- Worth County1
- Clark County1
- Scotland County1
- Linn County1
- Macon County1
- Holt County1
- Jackson County1
- Chariton County1
- Audrain County1
- Boone County1
- Monroe County1
- Pike County1
- Ralls County1
- Randolph County1
- Callaway County1
- Lincoln County1
- Montgomery County1
- Cooper County1
- Pettis County1
- Cole County1
- Moniteau County1
- Saint Louis County1
- City of Saint Louis1
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.