Alert archive / Missouri / Mesoscale Discussions / 2017
Mesoscale Discussions in Missouri, April 2017
36 mesoscale discussions in April 2017. 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 April 2017. Tap one for its archive.
- Mesoscale Discussions
- 36
- Busiest day
- April 26, 20177 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 |
|---|---|---|---|---|
| Apr 3, 5:02 PM CDT | Mesoscale Discussion | SPC | Cape Girardeau, Mississippi, New Madrid, Perry, Scott | 58 min |
| Apr 4, 1:48 PM CDT | Mesoscale Discussion | SPC | Barry, McDonald, Newton | 2 hr |
| Apr 4, 6:34 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Cedar, Christian, Dade, Dallas and 11 more | 56 min |
| Apr 4, 7:40 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Greene, Lawrence, Stone | 65 min |
| Apr 4, 9:28 PM CDT | Mesoscale Discussion | SPC | Christian, Dallas, Dent, Douglas, Greene, Howell and 11 more | 92 min |
| Apr 4, 11:38 PM CDT | Mesoscale Discussion | SPC | Carter, Crawford, Dent, Howell, Iron, Madison and 7 more | 97 min |
| Apr 9, 10:28 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 13 more | 2 hr |
| Apr 10, 1:53 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Buchanan, Caldwell, Carroll, Chariton and 21 more | 2 hr |
| Apr 10, 3:25 PM CDT | Mesoscale Discussion | SPC | Saint Louis, City of Saint Louis | 2 hr |
| Apr 10, 5:43 PM CDT | Mesoscale Discussion | SPC | Dent, Howell, Iron, Ozark, Reynolds, Shannon and 1 more | 2 hr |
| Apr 15, 4:01 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt, Nodaway, Worth | 119 min |
| Apr 15, 7:22 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Clinton, Daviess, DeKalb and 8 more | 53 min |
| Apr 15, 9:20 PM CDT | Mesoscale Discussion | SPC | Buchanan, Cass, Clay, Clinton, DeKalb, Jackson and 3 more | 85 min |
| Apr 16, 2:02 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Dunklin, Madison, Mississippi and 8 more | 2 hr |
| Apr 19, 5:30 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt | 60 min |
| Apr 19, 9:01 PM CDT | Mesoscale Discussion | SPC | Clay, Jackson, Platte | 89 min |
| Apr 20, 2:07 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Dunklin, Mississippi, New Madrid and 5 more | 53 min |
| Apr 25, 4:57 PM CDT | Mesoscale Discussion | SPC | Barton, Bates, Cass, Jasper, Vernon | 2 hr |
| Apr 25, 7:14 PM CDT | Mesoscale Discussion | SPC | McDonald | 91 min |
| Apr 25, 10:51 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Bates, Benton, Camden, Cedar and 18 more | 54 min |
| Apr 26, 1:42 AM CDT | Mesoscale Discussion | SPC | Barry, Christian, Douglas, Greene, Ozark, Stone and 3 more | 2 hr |
| Apr 26, 9:39 AM CDT | Mesoscale Discussion | SPC | Butler, Carter, Dunklin, Howell, New Madrid, Oregon and 3 more | 36 min |
| Apr 26, 12:26 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Madison, Mississippi and 6 more | 94 min |
| Apr 26, 3:53 PM CDT | Mesoscale Discussion | SPC | Butler, Dunklin, Mississippi, New Madrid, Pemiscot, Scott and 1 more | 97 min |
| Apr 26, 6:10 PM CDT | Mesoscale Discussion | SPC | Dunklin, Mississippi, New Madrid, Pemiscot | 95 min |
| Apr 28, 1:10 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Franklin, Iron, Jefferson, Madison and 11 more | 2 hr |
| Apr 28, 4:59 PM CDT | Mesoscale Discussion | SPC | Mississippi | 91 min |
| Apr 28, 6:28 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Dent, Douglas and 22 more | 3 hr |
| Apr 28, 11:55 PM CDT | Mesoscale Discussion | SPC | Barry, Bollinger, Butler, Cape Girardeau, Carter, Christian and 23 more | 95 min |
| Apr 29, 3:39 AM CDT | Mesoscale Discussion | SPC | Barry, Bollinger, Cape Girardeau, Carter, Christian, Dent and 20 more | 96 min |
| Apr 29, 12:50 PM CDT | Mesoscale Discussion | SPC | Bollinger, Carter, Crawford, Dent, Franklin, Gasconade and 19 more | 85 min |
| Apr 29, 3:28 PM CDT | Mesoscale Discussion | SPC | Perry, Sainte Genevieve | 2 hr |
| Apr 29, 6:30 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Madison, Perry, Sainte Genevieve, Wayne | 60 min |
| Apr 30, 12:54 AM CDT | Mesoscale Discussion | SPC | Butler, Dunklin, Mississippi, New Madrid, Pemiscot, Ripley and 2 more | 96 min |
| Apr 30, 2:58 AM CDT | Mesoscale Discussion | SPC | Dunklin, Mississippi, New Madrid, Pemiscot, Scott, Stoddard | 92 min |
| Apr 30, 5:41 AM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 64 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Mississippi County11
- Perry County11
- Wayne County11
- New Madrid County10
- Scott County10
- Cape Girardeau County9
- Madison County9
- Bollinger County9
- Dunklin County9
- Stoddard County9
- Stone County8
- Howell County8
- Butler County8
- Sainte Genevieve County8
- Barry County7
- Christian County7
- Dent County7
- Oregon County7
- Shannon County7
- Carter County7
- Iron County7
- Reynolds County7
- Ripley County7
- Pemiscot County7
- Greene County6
- Webster County6
- Ozark County6
- Taney County6
- Saint Francois County6
- McDonald County5
- Douglas County5
- Texas County5
- Wright County5
- Washington County5
- Newton County4
- Lawrence County4
- Atchison County4
- Buchanan County4
- Clay County4
- Clinton County4
57 more counties
- DeKalb County4
- Holt County4
- Platte County4
- Barton County3
- Dallas County3
- Jasper County3
- Vernon County3
- Andrew County3
- Daviess County3
- Gentry County3
- Grundy County3
- Harrison County3
- Mercer County3
- Nodaway County3
- Putnam County3
- Worth County3
- Saint Louis County3
- City of Saint Louis3
- Cedar County2
- Dade County2
- Hickory County2
- Polk County2
- St. Clair County2
- Laclede County2
- Phelps County2
- Pulaski County2
- Crawford County2
- Caldwell County2
- Livingston County2
- Sullivan County2
- Ray County2
- Cass County2
- Jackson County2
- Bates County2
- Franklin County2
- Jefferson County2
- Adair County1
- Carroll County1
- Chariton County1
- Clark County1
- Knox County1
- Lewis County1
- Linn County1
- Macon County1
- Schuyler County1
- Scotland County1
- Shelby County1
- Lafayette County1
- Benton County1
- Camden County1
- Henry County1
- Morgan County1
- Saint Charles County1
- Warren County1
- Gasconade County1
- Maries County1
- Osage 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.