Alert archive / Missouri / Severe Thunderstorm Warnings / 2023
Severe Thunderstorm Warnings in Missouri, September 2023
68 severe thunderstorm warnings in September 2023. 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 September 2023. Tap one for its archive.
- Severe Thunderstorm Warnings
- 68
- Busiest day
- September 23, 202330 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 |
|---|---|---|---|---|
| Sep 4, 3:42 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Texas | 48 min |
| Sep 4, 4:09 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps, Shannon, Texas | 30 min |
| Sep 4, 5:09 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps | 26 min |
| Sep 4, 5:42 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Sainte Genevieve, Saint Francois | 33 min |
| Sep 5, 5:50 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 40 min |
| Sep 5, 6:15 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 30 min |
| Sep 5, 6:34 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 41 min |
| Sep 5, 6:38 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Henry, Johnson | 37 min |
| Sep 5, 6:42 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 33 min |
| Sep 5, 7:07 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 38 min |
| Sep 5, 7:31 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 29 min |
| Sep 5, 7:35 PM CDT | Severe Thunderstorm Warning | EAX | Henry | 25 min |
| Sep 5, 7:47 PM CDT | Severe Thunderstorm Warning | EAX | Pettis | 43 min |
| Sep 5, 7:58 PM CDT | Severe Thunderstorm Warning | EAX | Henry | 31 min |
| Sep 5, 11:46 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Ozark, Taney | 44 min |
| Sep 6, 12:29 AM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Ozark | 46 min |
| Sep 6, 2:21 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Reynolds | 39 min |
| Sep 8, 4:36 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 22 min |
| Sep 21, 7:23 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass | 37 min |
| Sep 23, 10:04 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clay, Clinton, Platte | 26 min |
| Sep 23, 10:12 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clay, Clinton, Platte | 33 min |
| Sep 23, 10:31 AM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Platte | 29 min |
| Sep 23, 10:54 AM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson | 36 min |
| Sep 23, 11:30 AM CDT | Severe Thunderstorm Warning | EAX | Jackson | 30 min |
| Sep 23, 11:47 AM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 43 min |
| Sep 23, 12:34 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Lafayette, Ray | 26 min |
| Sep 23, 12:38 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Henry, Johnson | 37 min |
| Sep 23, 1:02 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Johnson | 28 min |
| Sep 23, 1:24 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Carroll, Clay, Jackson, Livingston, Ray | 36 min |
| Sep 23, 1:29 PM CDT | Severe Thunderstorm Warning | EAX | Henry, Johnson | 31 min |
| Sep 23, 2:37 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Pettis | 23 min |
| Sep 23, 3:05 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Lafayette, Pettis, Saline | 25 min |
| Sep 23, 3:27 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Pettis, Saline | 33 min |
| Sep 23, 3:59 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 31 min |
| Sep 23, 4:27 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson, Johnson | 33 min |
| Sep 23, 4:32 PM CDT | Severe Thunderstorm Warning | EAX | Cass | 28 min |
| Sep 23, 4:39 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Daviess, Grundy, Linn, Livingston | 36 min |
| Sep 23, 4:55 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson, Johnson | 50 min |
| Sep 23, 5:13 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Henry, Johnson | 32 min |
| Sep 23, 5:28 PM CDT | Severe Thunderstorm Warning | EAX | Cass | 32 min |
| Sep 23, 5:35 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass, Henry, Johnson | 55 min |
| Sep 23, 5:56 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Linn, Livingston, Macon | 34 min |
| Sep 23, 6:00 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 30 min |
| Sep 23, 6:07 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Hickory, St. Clair | 53 min |
| Sep 23, 6:25 PM CDT | Severe Thunderstorm Warning | EAX | Henry | 35 min |
| Sep 23, 6:29 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon, Randolph | 46 min |
| Sep 23, 6:29 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 31 min |
| Sep 23, 6:51 PM CDT | Severe Thunderstorm Warning | SGF | Benton | 54 min |
| Sep 23, 6:56 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair, Vernon | 64 min |
| Sep 23, 7:12 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon, Randolph | 48 min |
| Sep 23, 7:21 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Hickory, Polk, St. Clair | 54 min |
| Sep 23, 7:46 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Hickory, Polk | 59 min |
| Sep 23, 8:07 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Vernon | 38 min |
| Sep 23, 8:17 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Greene, Webster | 58 min |
| Sep 23, 8:36 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Lawrence | 39 min |
| Sep 23, 8:41 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Cole, Moniteau | 37 min |
| Sep 23, 8:44 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 61 min |
| Sep 23, 9:08 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene, Webster | 46 min |
| Sep 23, 9:28 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 62 min |
| Sep 23, 10:18 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 57 min |
| Sep 26, 6:52 PM CDT | Severe Thunderstorm Warning | LSX | Callaway, Gasconade, Montgomery, Osage | 38 min |
| Sep 26, 8:17 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Warren | 43 min |
| Sep 26, 8:51 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 19 min |
| Sep 26, 9:07 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Saint Charles, Saint Louis, Warren | 38 min |
| Sep 26, 9:35 PM CDT | Severe Thunderstorm Warning | LSX | Franklin | 22 min |
| Sep 26, 9:38 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 52 min |
| Sep 27, 12:31 AM CDT | Severe Thunderstorm Warning | LSX | Saint Louis | 20 min |
| Sep 27, 2:42 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade, Warren | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cass County13
- Johnson County12
- Jackson County10
- Henry County9
- Vernon County6
- Clay County6
- Barton County5
- Bates County5
- Pettis County4
- Chariton County4
- Douglas County3
- Platte County3
- Carroll County3
- Livingston County3
- Macon County3
- Hickory County3
- St. Clair County3
- Cedar County3
- Dade County3
- Saint Charles County3
- Warren County3
- Franklin County3
- Howell County2
- Texas County2
- Phelps County2
- Iron County2
- Madison County2
- Christian County2
- Ozark County2
- Buchanan County2
- Clinton County2
- Lafayette County2
- Ray County2
- Saline County2
- Linn County2
- Benton County2
- Randolph County2
- Polk County2
- Greene County2
- Webster County2
24 more counties
- Gasconade County2
- Jefferson County2
- Saint Louis County2
- Dent County1
- Shannon County1
- Maries County1
- Sainte Genevieve County1
- Saint Francois County1
- Taney County1
- Reynolds County1
- McDonald County1
- Newton County1
- Caldwell County1
- Cooper County1
- Daviess County1
- Grundy County1
- Dallas County1
- Lawrence County1
- Boone County1
- Cole County1
- Moniteau County1
- Callaway County1
- Montgomery County1
- Osage County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.