Alert archive / Missouri / Severe Thunderstorm Warnings / 2009
Severe Thunderstorm Warnings in Missouri, April 2009
55 severe thunderstorm warnings in April 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in April 2009. Tap one for its archive.
- Severe Thunderstorm Warnings
- 55
- Busiest day
- April 10, 200923 severe thunderstorm 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 |
|---|---|---|---|---|
| Apr 2, 6:32 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 43 min |
| Apr 5, 1:09 AM CDT | Severe Thunderstorm Warning | SGF | Barry, McDonald, Newton | 36 min |
| Apr 5, 1:35 AM CDT | Severe Thunderstorm Warning | SGF | Greene, Lawrence | 40 min |
| Apr 5, 2:54 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene, Webster | 36 min |
| Apr 5, 8:21 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Saint Francois, Washington | 24 min |
| Apr 5, 10:00 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Sainte Genevieve, Saint Francois, Washington | 45 min |
| Apr 5, 10:50 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 38 min |
| Apr 5, 11:34 AM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 19 min |
| Apr 5, 12:15 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau | 20 min |
| Apr 5, 12:23 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi, New Madrid | 37 min |
| Apr 9, 6:37 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 19 min |
| Apr 9, 6:49 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 27 min |
| Apr 9, 7:11 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Jasper, Lawrence, McDonald, Newton | 64 min |
| Apr 9, 7:24 PM CDT | Severe Thunderstorm Warning | SGF | Barry | 45 min |
| Apr 9, 7:44 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Greene, Lawrence, Polk | 61 min |
| Apr 9, 7:53 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Greene, Lawrence, Stone, Webster | 52 min |
| Apr 9, 8:07 PM CDT | Severe Thunderstorm Warning | SGF | Stone, Taney | 53 min |
| Apr 9, 8:35 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Ozark, Taney | 55 min |
| Apr 9, 8:42 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Dallas, Douglas, Greene, Laclede, Webster and 1 more | 63 min |
| Apr 9, 9:19 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Douglas, Howell, Laclede, Ozark, Phelps and 3 more | 56 min |
| Apr 9, 9:48 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Maries, Miller, Pulaski | 41 min |
| Apr 9, 10:03 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Maries, Oregon, Phelps, Shannon | 72 min |
| Apr 9, 10:44 PM CDT | Severe Thunderstorm Warning | PAH | Carter, Ripley | 31 min |
| Apr 9, 11:09 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Ripley | 51 min |
| Apr 9, 11:15 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Ripley | 30 min |
| Apr 9, 11:20 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 25 min |
| Apr 9, 11:27 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 48 min |
| Apr 9, 11:40 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 34 min |
| Apr 9, 11:46 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, New Madrid, Stoddard | 29 min |
| Apr 9, 11:58 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 47 min |
| Apr 9, 11:58 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, Perry | 47 min |
| Apr 10, 12:13 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 32 min |
| Apr 10, 12:25 AM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau, Mississippi, New Madrid, Scott | 35 min |
| Apr 10, 12:43 AM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 49 min |
| Apr 10, 12:48 AM CDT | Severe Thunderstorm Warning | PAH | Mississippi | 27 min |
| Apr 18, 3:37 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 53 min |
| Apr 18, 4:10 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 41 min |
| Apr 18, 5:39 PM CDT | Severe Thunderstorm Warning | SGF | Dade | 66 min |
| Apr 18, 6:03 PM CDT | Severe Thunderstorm Warning | SGF | Hickory | 29 min |
| Apr 25, 5:15 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 30 min |
| Apr 25, 5:22 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Daviess, DeKalb | 23 min |
| Apr 25, 5:53 PM CDT | Severe Thunderstorm Warning | EAX | Clinton, DeKalb | 32 min |
| Apr 25, 5:57 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy | 33 min |
| Apr 25, 6:28 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy | 32 min |
| Apr 25, 8:48 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clinton, DeKalb | 42 min |
| Apr 25, 8:57 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 29 min |
| Apr 25, 9:31 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, DeKalb | 29 min |
| Apr 25, 9:53 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 37 min |
| Apr 26, 5:43 PM CDT | Severe Thunderstorm Warning | EAX | Gentry, Nodaway, Worth | 22 min |
| Apr 26, 7:02 PM CDT | Severe Thunderstorm Warning | EAX | Holt | 28 min |
| Apr 26, 7:26 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Holt, Nodaway | 34 min |
| Apr 29, 4:34 PM CDT | Severe Thunderstorm Warning | EAX | Henry, Johnson, Pettis | 41 min |
| Apr 30, 4:32 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 43 min |
| Apr 30, 5:02 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 43 min |
| Apr 30, 5:08 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 52 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dunklin County7
- Pemiscot County5
- Greene County5
- Barry County4
- McDonald County4
- Lawrence County4
- Cape Girardeau County4
- Daviess County4
- DeKalb County4
- Newton County3
- Christian County3
- Webster County3
- Mississippi County3
- New Madrid County3
- Douglas County3
- Ripley County3
- Platte County3
- Jefferson County2
- Saint Francois County2
- Washington County2
- Jasper County2
- Dade County2
- Stone County2
- Taney County2
- Ozark County2
- Laclede County2
- Wright County2
- Camden County2
- Phelps County2
- Pulaski County2
- Maries County2
- Carter County2
- Butler County2
- Bollinger County2
- Caldwell County2
- Clinton County2
- Grundy County2
- Nodaway County2
- Holt County2
- Sainte Genevieve County1
21 more counties
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.