Alert archive / Missouri / Severe Thunderstorm Warnings / 2009
Severe Thunderstorm Warnings in Missouri, March 2009
70 severe thunderstorm warnings in March 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 March 2009. Tap one for its archive.
- Severe Thunderstorm Warnings
- 70
- Busiest day
- March 8, 200930 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 |
|---|---|---|---|---|
| Mar 6, 11:04 PM CST | Severe Thunderstorm Warning | EAX | Daviess, DeKalb | 41 min |
| Mar 6, 11:37 PM CST | Severe Thunderstorm Warning | EAX | Daviess, Grundy | 38 min |
| Mar 7, 12:28 AM CST | Severe Thunderstorm Warning | EAX | Adair, Sullivan | 32 min |
| Mar 7, 12:53 AM CST | Severe Thunderstorm Warning | EAX | Adair, Schuyler | 22 min |
| Mar 7, 1:06 AM CST | Severe Thunderstorm Warning | DVN | Scotland | 39 min |
| Mar 7, 1:46 AM CST | Severe Thunderstorm Warning | DVN | Clark | 29 min |
| Mar 7, 10:30 PM CST | Severe Thunderstorm Warning | EAX | Cass, Jackson | 26 min |
| Mar 8, 6:22 AM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass, Henry, Johnson | 38 min |
| Mar 8, 6:40 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 45 min |
| Mar 8, 6:43 AM CDT | Severe Thunderstorm Warning | EAX | Johnson, Lafayette | 47 min |
| Mar 8, 6:54 AM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 51 min |
| Mar 8, 6:58 AM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry, Johnson, Lafayette | 32 min |
| Mar 8, 7:02 AM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 43 min |
| Mar 8, 7:18 AM CDT | Severe Thunderstorm Warning | SGF | Cedar, St. Clair | 42 min |
| Mar 8, 7:23 AM CDT | Severe Thunderstorm Warning | EAX | Henry, Johnson, Lafayette, Pettis, Saline | 37 min |
| Mar 8, 7:31 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Dade, Jasper, Lawrence, McDonald, Newton | 59 min |
| Mar 8, 7:34 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Hickory, St. Clair | 56 min |
| Mar 8, 7:54 AM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Dallas, Polk | 55 min |
| Mar 8, 8:08 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Morgan | 57 min |
| Mar 8, 8:14 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene | 47 min |
| Mar 8, 8:37 AM CDT | Severe Thunderstorm Warning | LSX | Boone, Callaway, Cole, Moniteau, Osage | 38 min |
| Mar 8, 8:39 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Laclede, Webster, Wright | 66 min |
| Mar 8, 8:45 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede | 40 min |
| Mar 8, 9:04 AM CDT | Severe Thunderstorm Warning | SGF | Taney | 41 min |
| Mar 8, 9:14 AM CDT | Severe Thunderstorm Warning | SGF | Phelps, Pulaski | 49 min |
| Mar 8, 9:19 AM CDT | Severe Thunderstorm Warning | SGF | Douglas | 56 min |
| Mar 8, 9:21 AM CDT | Severe Thunderstorm Warning | LSX | Callaway, Cole, Franklin, Gasconade, Lincoln, Montgomery and 2 more | 39 min |
| Mar 8, 9:49 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade, Osage | 26 min |
| Mar 8, 10:16 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Saint Charles, Warren | 35 min |
| Mar 8, 10:19 AM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles, Warren | 26 min |
| Mar 8, 10:36 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Saint Charles, Saint Louis, City of Saint Louis | 24 min |
| Mar 8, 10:49 AM CDT | Severe Thunderstorm Warning | PAH | Carter | 41 min |
| Mar 8, 11:17 AM CDT | Severe Thunderstorm Warning | PAH | Wayne | 43 min |
| Mar 8, 11:50 AM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Wayne | 25 min |
| Mar 8, 12:36 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau, Scott, Stoddard | 39 min |
| Mar 8, 1:13 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi, Scott | 32 min |
| Mar 9, 11:23 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 52 min |
| Mar 9, 11:28 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 32 min |
| Mar 10, 12:32 AM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 32 min |
| Mar 10, 6:38 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Douglas, Howell, Shannon, Texas | 38 min |
| Mar 10, 9:47 PM CDT | Severe Thunderstorm Warning | PAH | Scott | 43 min |
| Mar 23, 7:04 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt | 41 min |
| Mar 23, 8:12 PM CDT | Severe Thunderstorm Warning | EAX | Holt | 33 min |
| Mar 23, 8:42 PM CDT | Severe Thunderstorm Warning | EAX | Holt, Nodaway | 33 min |
| Mar 24, 1:14 AM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy, Harrison | 31 min |
| Mar 24, 5:43 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper, Vernon | 62 min |
| Mar 24, 6:14 AM CDT | Severe Thunderstorm Warning | SGF | Cedar, St. Clair | 61 min |
| Mar 24, 7:03 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Camden, Morgan | 57 min |
| Mar 24, 7:24 AM CDT | Severe Thunderstorm Warning | LSX | Boone, Cole, Moniteau | 32 min |
| Mar 24, 8:03 AM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 27 min |
| Mar 24, 8:24 AM CDT | Severe Thunderstorm Warning | EAX | Henry, Johnson | 36 min |
| Mar 24, 8:48 AM CDT | Severe Thunderstorm Warning | EAX | Johnson, Lafayette, Saline | 27 min |
| Mar 24, 9:29 AM CDT | Severe Thunderstorm Warning | SGF | Cedar, St. Clair, Vernon | 31 min |
| Mar 24, 9:38 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 37 min |
| Mar 24, 10:03 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, St. Clair, Vernon | 42 min |
| Mar 24, 10:42 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Hickory, St. Clair | 63 min |
| Mar 24, 11:32 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Dallas, Hickory, Polk | 28 min |
| Mar 24, 11:39 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Stone | 66 min |
| Mar 24, 11:52 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Lawrence, Stone | 53 min |
| Mar 24, 12:05 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 55 min |
| Mar 24, 12:15 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Dallas, Laclede | 30 min |
| Mar 24, 12:16 PM CDT | Severe Thunderstorm Warning | SGF | Taney | 59 min |
| Mar 24, 12:21 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Laclede, Polk | 39 min |
| Mar 24, 12:38 PM CDT | Severe Thunderstorm Warning | SGF | Christian | 20 min |
| Mar 24, 2:43 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon, Shannon | 47 min |
| Mar 24, 4:08 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Reynolds | 37 min |
| Mar 24, 4:11 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 49 min |
| Mar 24, 4:37 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 38 min |
| Mar 24, 5:16 PM CDT | Severe Thunderstorm Warning | LSX | Sainte Genevieve | 44 min |
| Mar 24, 5:19 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, Perry | 41 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- St. Clair County9
- Johnson County6
- Henry County5
- Vernon County5
- Cedar County5
- Bates County4
- Barton County4
- Lafayette County4
- Benton County4
- Dallas County4
- Camden County4
- Christian County4
- Laclede County4
- Franklin County4
- Daviess County3
- Barry County3
- Jasper County3
- Hickory County3
- Polk County3
- Cole County3
- Osage County3
- Douglas County3
- Warren County3
- Saint Charles County3
- Wayne County3
- Scott County3
- Holt County3
- Grundy County2
- Adair County2
- Cass County2
- Saline County2
- Dade County2
- Lawrence County2
- Morgan County2
- Greene County2
- Boone County2
- Callaway County2
- Moniteau County2
- Webster County2
- Taney County2
37 more counties
- Gasconade County2
- Lincoln County2
- Carter County2
- Cape Girardeau County2
- Howell County2
- Shannon County2
- Stone County2
- DeKalb County1
- Sullivan County1
- Schuyler County1
- Scotland County1
- Clark County1
- Jackson County1
- Pettis County1
- McDonald County1
- Newton County1
- Wright County1
- Phelps County1
- Pulaski County1
- Montgomery County1
- Saint Louis County1
- City of Saint Louis1
- Butler County1
- Stoddard County1
- Mississippi County1
- Dent County1
- Texas County1
- Atchison County1
- Nodaway County1
- Harrison County1
- Oregon County1
- Iron County1
- Reynolds County1
- Madison County1
- Sainte Genevieve County1
- Bollinger County1
- Perry 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.