Alert archive / Missouri / Mesoscale Discussions / 2018
Mesoscale Discussions in Missouri, September 2018
8 mesoscale discussions in September 2018. 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 September 2018. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- September 1, 20182 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 31, 8:47 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Caldwell, Clinton, Daviess and 12 more | 118 min |
| Sep 1, 6:34 PM CDT | Mesoscale Discussion | SPC | Atchison, Gentry, Harrison, Mercer, Nodaway, Putnam and 2 more | 56 min |
| Sep 1, 10:27 PM CDT | Mesoscale Discussion | SPC | Atchison, Gentry, Harrison, Holt, Mercer, Nodaway and 2 more | 63 min |
| Sep 2, 2:24 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Daviess, DeKalb, Gentry, Grundy and 8 more | 2 hr |
| Sep 18, 3:06 PM CDT | Mesoscale Discussion | SPC | Nodaway, Worth | 84 min |
| Sep 18, 5:11 PM CDT | Mesoscale Discussion | SPC | Atchison, Harrison, Nodaway, Worth | 64 min |
| Sep 20, 2:31 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt, Nodaway | 119 min |
| Sep 25, 1:07 PM CDT | Mesoscale Discussion | SPC | Adair, Clark, Knox, Mercer, Putnam, Schuyler and 2 more | 113 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Nodaway County7
- Atchison County6
- Worth County6
- Harrison County5
- Mercer County5
- Putnam County5
- Gentry County4
- Holt County4
- Sullivan County3
- Schuyler County3
- Adair County2
- Andrew County2
- Daviess County2
- DeKalb County2
- Grundy County2
- Caldwell County1
- Clinton County1
- Linn County1
- Livingston County1
- Clark County1
- Knox County1
- Scotland County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.