Alert archive / Missouri / Mesoscale Discussions / 2020
Mesoscale Discussions in Missouri, August 2020
19 mesoscale discussions in August 2020. 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 August 2020. Tap one for its archive.
- Mesoscale Discussions
- 19
- Busiest day
- August 31, 20205 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 |
|---|---|---|---|---|
| Aug 9, 5:34 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Carter, Cedar, Christian, Dade and 25 more | 116 min |
| Aug 10, 10:42 AM CDT | Mesoscale Discussion | SPC | Clark | 93 min |
| Aug 10, 2:38 PM CDT | Mesoscale Discussion | SPC | Audrain, Barton, Bates, Benton, Bollinger, Boone and 77 more | 2 hr |
| Aug 10, 4:50 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Christian, Dade, Douglas, Greene and 7 more | 85 min |
| Aug 10, 5:17 PM CDT | Mesoscale Discussion | SPC | Franklin, Jefferson, Saint Charles, Saint Louis, City of Saint Louis | 118 min |
| Aug 10, 7:29 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Iron, Madison, Mississippi, Perry and 4 more | 91 min |
| Aug 11, 12:34 PM CDT | Mesoscale Discussion | SPC | Dunklin | 2 hr |
| Aug 15, 2:00 PM CDT | Mesoscale Discussion | SPC | Barry, Bollinger, Butler, Carter, Christian, Dade and 24 more | 2 hr |
| Aug 27, 8:29 PM CDT | Mesoscale Discussion | SPC | Dunklin, New Madrid, Pemiscot | 2 hr |
| Aug 28, 2:56 PM CDT | Mesoscale Discussion | SPC | Adair, Clark, Grundy, Harrison, Knox, Mercer and 5 more | 64 min |
| Aug 29, 7:53 AM CDT | Mesoscale Discussion | SPC | Barry, Barton, Dade, Jasper, Lawrence, McDonald and 1 more | 97 min |
| Aug 29, 9:46 AM CDT | Mesoscale Discussion | SPC | Barry, Christian, Dade, Douglas, Greene, Lawrence and 8 more | 119 min |
| Aug 29, 11:56 AM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Christian, Dent and 25 more | 94 min |
| Aug 29, 3:22 PM CDT | Mesoscale Discussion | SPC | Mississippi, New Madrid | 113 min |
| Aug 31, 4:18 AM CDT | Mesoscale Discussion | SPC | Barton, Jasper, McDonald, Newton | 117 min |
| Aug 31, 4:56 AM CDT | Mesoscale Discussion | SPC | Andrew, Bates, Buchanan, Cass, Clay, Clinton and 7 more | 2 hr |
| Aug 31, 11:04 AM CDT | Mesoscale Discussion | SPC | Barton, Benton, Callaway, Camden, Cedar, Cole and 26 more | 86 min |
| Aug 31, 12:16 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 89 min |
| Aug 31, 12:43 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Bollinger, Butler, Cape Girardeau, Carter and 36 more | 92 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dade County8
- Greene County8
- Newton County8
- Barton County7
- Christian County7
- Douglas County7
- Jasper County7
- Lawrence County7
- Ozark County7
- Stone County7
- Webster County7
- Barry County6
- Dent County6
- Iron County6
- Madison County6
- Saint Francois County6
- Taney County6
- Carter County5
- Howell County5
- Laclede County5
- Oregon County5
- Polk County5
- Reynolds County5
- Shannon County5
- Texas County5
- Wayne County5
- Wright County5
- Bollinger County5
- McDonald County5
- Dallas County4
- Ripley County4
- Cape Girardeau County4
- Jefferson County4
- Phelps County4
- Pulaski County4
- Sainte Genevieve County4
- Scott County4
- Stoddard County4
- Washington County4
- Dunklin County4
69 more counties
- New Madrid County4
- Cedar County3
- Vernon County3
- Crawford County3
- Franklin County3
- Perry County3
- Saint Charles County3
- Saint Louis County3
- Mississippi County3
- Butler County3
- Pemiscot County3
- Clark County2
- Bates County2
- Benton County2
- Callaway County2
- Camden County2
- Cass County2
- Cole County2
- Gasconade County2
- Hickory County2
- Jackson County2
- Johnson County2
- Knox County2
- Lafayette County2
- Maries County2
- Miller County2
- Moniteau County2
- Montgomery County2
- Morgan County2
- Osage County2
- Ray County2
- St. Clair County2
- Warren County2
- City of Saint Louis2
- Audrain County1
- Boone County1
- Carroll County1
- Chariton County1
- Cooper County1
- Henry County1
- Howard County1
- Lewis County1
- Lincoln County1
- Linn County1
- Macon County1
- Marion County1
- Monroe County1
- Pettis County1
- Pike County1
- Ralls County1
- Randolph County1
- Saline County1
- Shelby County1
- Adair County1
- Grundy County1
- Harrison County1
- Mercer County1
- Putnam County1
- Schuyler County1
- Scotland County1
- Sullivan County1
- Worth County1
- Andrew County1
- Buchanan County1
- Clay County1
- Clinton County1
- DeKalb County1
- Holt County1
- Platte County1
Nearby
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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.