Alert archive / Missouri / Mesoscale Discussions / 2020
Mesoscale Discussions in Missouri, December 2020
3 mesoscale discussions in December 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 December 2020. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- December 13, 20202 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 13, 7:13 AM CST | Mesoscale Discussion | SPC | McDonald, Newton | 5 hr |
| Dec 13, 12:00 PM CST | Mesoscale Discussion | SPC | McDonald, Newton | 4 hr |
| Dec 29, 10:02 AM CST | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 20 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- McDonald County2
- Newton County2
- Adair County1
- Andrew County1
- Atchison County1
- Buchanan County1
- Caldwell County1
- Carroll County1
- Clay County1
- Clinton County1
- Daviess County1
- DeKalb County1
- Gentry County1
- Grundy County1
- Harrison County1
- Holt County1
- Jackson County1
- Linn County1
- Livingston County1
- Mercer County1
- Nodaway County1
- Platte County1
- Putnam County1
- Ray County1
- Schuyler County1
- Scotland County1
- Sullivan County1
- Worth County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.