Alert archive / Missouri / Mesoscale Discussions / 2021
Mesoscale Discussions in Missouri, January 2021
10 mesoscale discussions in January 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 January 2021. Tap one for its archive.
- Mesoscale Discussions
- 10
- Busiest day
- January 1, 20214 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 |
|---|---|---|---|---|
| Dec 31, 8:44 PM CST | Mesoscale Discussion | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 35 more | 6 hr |
| Jan 1, 1:08 AM CST | Mesoscale Discussion | SPC | Saint Charles, Saint Louis, City of Saint Louis | 5 hr |
| Jan 1, 2:33 AM CST | Mesoscale Discussion | SPC | Audrain, Barton, Bates, Benton, Boone, Caldwell and 49 more | 5 hr |
| Jan 1, 6:35 AM CST | Mesoscale Discussion | SPC | Lewis | 4 hr |
| Jan 15, 3:37 AM CST | Mesoscale Discussion | SPC | Atchison, Nodaway | 3 hr |
| Jan 25, 10:41 AM CST | Mesoscale Discussion | SPC | Andrew, Atchison, Daviess, DeKalb, Gentry, Grundy and 5 more | 6 hr |
| Jan 25, 3:26 PM CST | Mesoscale Discussion | SPC | Atchison, Harrison, Mercer, Nodaway, Putnam, Schuyler and 2 more | 4 hr |
| Jan 30, 12:18 PM CST | Mesoscale Discussion | SPC | McDonald, Newton | 2 hr |
| Jan 30, 2:58 PM CST | Mesoscale Discussion | SPC | Barry, Jasper, Lawrence, McDonald, Newton | 2 hr |
| Jan 30, 5:01 PM CST | Mesoscale Discussion | SPC | Barry, Stone, Taney | 59 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barry County3
- Jasper County3
- McDonald County3
- Newton County3
- Atchison County3
- Nodaway County3
- Barton County2
- Benton County2
- Camden County2
- Cedar County2
- Cole County2
- Dade County2
- Dallas County2
- Franklin County2
- Gasconade County2
- Hickory County2
- Laclede County2
- Lawrence County2
- Maries County2
- Miller County2
- Morgan County2
- Osage County2
- Polk County2
- Pulaski County2
- St. Clair County2
- Stone County2
- Taney County2
- Saint Charles County2
- Lewis County2
- Harrison County2
- Mercer County2
- Worth County2
- Christian County1
- Crawford County1
- Dent County1
- Douglas County1
- Greene County1
- Iron County1
- Jefferson County1
- Ozark County1
53 more counties
- Phelps County1
- Reynolds County1
- Saint Francois County1
- Shannon County1
- Texas County1
- Washington County1
- Webster County1
- Wright County1
- Saint Louis County1
- City of Saint Louis1
- Audrain County1
- Bates County1
- Boone County1
- Caldwell County1
- Callaway County1
- Carroll County1
- Cass County1
- Chariton County1
- Clay County1
- Cooper County1
- Henry County1
- Howard County1
- Jackson County1
- Johnson County1
- Knox County1
- Lafayette County1
- Lincoln County1
- Linn County1
- Livingston County1
- Macon County1
- Marion County1
- Moniteau County1
- Monroe County1
- Montgomery County1
- Pettis County1
- Pike County1
- Platte County1
- Ralls County1
- Randolph County1
- Ray County1
- Saline County1
- Shelby County1
- Vernon County1
- Warren County1
- Andrew County1
- Daviess County1
- DeKalb County1
- Gentry County1
- Grundy County1
- Holt County1
- Putnam County1
- Schuyler County1
- Scotland 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.