Alert archive / Missouri / Mesoscale Discussions / 2021
Mesoscale Discussions in Missouri, June 2021
39 mesoscale discussions in June 2021. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in June 2021. Tap one for its archive.
- Mesoscale Discussions
- 39
- Busiest day
- June 25, 20218 mesoscale discussions
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 |
|---|---|---|---|---|
| Jun 11, 10:28 AM CDT | Mesoscale Discussion | SPC | Atchison, Holt | 2 hr |
| Jun 11, 2:52 PM CDT | Mesoscale Discussion | SPC | Andrew, Barton, Bates, Benton, Buchanan, Caldwell and 28 more | 113 min |
| Jun 11, 3:28 PM CDT | Mesoscale Discussion | SPC | Bates, Cass, Jackson | 92 min |
| Jun 11, 5:39 PM CDT | Mesoscale Discussion | SPC | Barton, Bates, Benton, Cass, Cedar, Dade and 10 more | 2 hr |
| Jun 11, 7:32 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Cedar, Christian, Dade, Dallas and 13 more | 118 min |
| Jun 11, 8:54 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Douglas, Jasper, Lawrence, McDonald and 4 more | 2 hr |
| Jun 16, 11:49 PM CDT | Mesoscale Discussion | SPC | Andrew, Daviess, DeKalb, Gentry, Grundy, Harrison and 2 more | 86 min |
| Jun 17, 11:36 AM CDT | Mesoscale Discussion | SPC | Carter, Howell, Oregon, Ozark, Ripley, Taney | 114 min |
| Jun 18, 9:27 PM CDT | Mesoscale Discussion | SPC | Adair, Atchison, Clark, Gentry, Harrison, Knox and 8 more | 2 hr |
| Jun 19, 2:10 AM CDT | Mesoscale Discussion | SPC | Clark, Schuyler, Scotland | 2 hr |
| Jun 19, 2:12 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Crawford, Franklin, Gasconade and 13 more | 93 min |
| Jun 19, 5:11 PM CDT | Mesoscale Discussion | SPC | Audrain, Franklin, Jefferson, Lincoln, Marion, Monroe and 8 more | 64 min |
| Jun 19, 9:49 PM CDT | Mesoscale Discussion | SPC | Audrain, Chariton, Lincoln, Macon, Monroe, Montgomery and 7 more | 56 min |
| Jun 19, 11:09 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Gentry, Holt, Nodaway, Worth | 96 min |
| Jun 20, 3:37 AM CDT | Mesoscale Discussion | SPC | Adair, Daviess, DeKalb, Gentry, Grundy, Harrison and 5 more | 113 min |
| Jun 20, 10:57 AM CDT | Mesoscale Discussion | SPC | Clark, Lewis, Marion | 2 hr |
| Jun 20, 2:02 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 25 more | 118 min |
| Jun 20, 6:56 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Audrain, Buchanan, Caldwell, Carroll and 30 more | 2 hr |
| Jun 20, 9:54 PM CDT | Mesoscale Discussion | SPC | Monroe, Ralls | 66 min |
| Jun 20, 9:56 PM CDT | Mesoscale Discussion | SPC | Bates, Cass, Cooper, Henry, Johnson, Lafayette and 2 more | 64 min |
| Jun 21, 11:35 AM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 85 min |
| Jun 24, 1:36 AM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Clinton, DeKalb, Gentry and 5 more | 114 min |
| Jun 24, 5:02 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Boone, Caldwell, Carroll, Chariton and 26 more | 118 min |
| Jun 24, 5:30 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt, Nodaway | 60 min |
| Jun 24, 6:19 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Buchanan, Caldwell, Carroll, Clay and 17 more | 56 min |
| Jun 24, 7:29 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, DeKalb, Gentry, Harrison and 4 more | 61 min |
| Jun 24, 8:33 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Audrain, Bates, Benton, Boone and 49 more | 87 min |
| Jun 24, 11:23 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Clark, Cole, Cooper and 16 more | 2 hr |
| Jun 25, 11:56 AM CDT | Mesoscale Discussion | SPC | Bates, Benton, Cass, Cedar, Dade, Dallas and 8 more | 3 hr |
| Jun 25, 12:57 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Madison, Perry | 2 hr |
| Jun 25, 3:13 PM CDT | Mesoscale Discussion | SPC | Bates, Benton, Camden, Cass, Henry, Hickory and 7 more | 2 hr |
| Jun 25, 4:46 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Cole, Franklin, Gasconade and 14 more | 59 min |
| Jun 25, 6:21 PM CDT | Mesoscale Discussion | SPC | Bates, Henry, Hickory, St. Clair, Vernon | 84 min |
| Jun 25, 8:34 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Camden, Cole, Crawford and 25 more | 86 min |
| Jun 25, 10:31 PM CDT | Mesoscale Discussion | SPC | Crawford, Franklin, Gasconade, Lincoln, Saint Charles, Saint Louis and 2 more | 59 min |
| Jun 26, 11:45 AM CDT | Mesoscale Discussion | SPC | Lincoln, Saint Charles, Saint Louis, Warren, City of Saint Louis | 2 hr |
| Jun 26, 2:47 PM CDT | Mesoscale Discussion | SPC | Saint Charles, Saint Louis | 118 min |
| Jun 27, 11:36 AM CDT | Mesoscale Discussion | SPC | Saint Charles, Saint Louis, City of Saint Louis | 2 hr |
| Jun 30, 12:22 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Crawford, Dent and 22 more | 113 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gentry County11
- Andrew County10
- DeKalb County10
- Harrison County10
- Monroe County10
- Saint Charles County10
- Saint Louis County10
- Nodaway County9
- Worth County9
- Ralls County9
- Bates County8
- Cass County8
- Daviess County8
- Mercer County8
- Audrain County8
- Lincoln County8
- Warren County8
- Marion County8
- Atchison County7
- Holt County7
- Buchanan County7
- Clinton County7
- Henry County7
- Jackson County7
- Johnson County7
- Grundy County7
- Adair County7
- Lewis County7
- Putnam County7
- Schuyler County7
- Sullivan County7
- Montgomery County7
- City of Saint Louis7
- Shelby County7
- Caldwell County6
- Carroll County6
- Hickory County6
- Lafayette County6
- Livingston County6
- Platte County6
74 more counties
- Ray County6
- St. Clair County6
- Saline County6
- Clark County6
- Scotland County6
- Boone County6
- Gasconade County6
- Pike County6
- Randolph County6
- Benton County5
- Clay County5
- Dallas County5
- Polk County5
- Vernon County5
- Knox County5
- Callaway County5
- Franklin County5
- Osage County5
- Chariton County5
- Macon County5
- Linn County5
- Cedar County4
- Dade County4
- Jasper County4
- Lawrence County4
- Pettis County4
- Ozark County4
- Crawford County4
- Howard County4
- Cooper County4
- Cole County4
- Moniteau County4
- Morgan County4
- Barton County3
- Christian County3
- Greene County3
- Newton County3
- Douglas County3
- Laclede County3
- Taney County3
- Camden County3
- Miller County3
- Webster County2
- Barry County2
- McDonald County2
- Stone County2
- Wright County2
- Carter County2
- Howell County2
- Oregon County2
- Ripley County2
- Jefferson County2
- Washington County2
- Maries County2
- Bollinger County2
- Cape Girardeau County2
- Madison County2
- Perry County2
- Phelps County2
- Pulaski County2
- Dunklin County1
- Pemiscot County1
- Butler County1
- Dent County1
- Iron County1
- Mississippi County1
- Reynolds County1
- Sainte Genevieve County1
- Saint Francois County1
- Scott County1
- Shannon County1
- Stoddard County1
- Texas County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.