Alert archive / Tennessee / Mesoscale Discussions / 2017
Mesoscale Discussions in Tennessee, August 2017
4 mesoscale discussions in August 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 August 2017. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- August 11, 20171 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 11, 11:10 AM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Haywood, Lauderdale and 3 more | 2 hr |
| Aug 20, 1:06 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Haywood, Lake, Lauderdale, Obion and 2 more | 84 min |
| Aug 22, 2:06 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Decatur and 23 more | 2 hr |
| Aug 31, 5:47 PM CDT | Mesoscale Discussion | SPC | Chester, Fayette, Hardeman, Hardin, Henderson, McNairy and 1 more | 88 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crockett County3
- Dyer County3
- Fayette County3
- Haywood County3
- Lauderdale County3
- Madison County3
- Shelby County3
- Tipton County3
- Gibson County2
- Lake County2
- Obion County2
- Chester County2
- Hardeman County2
- Hardin County2
- Henderson County2
- McNairy County2
- Benton County1
- Carroll County1
- Cheatham County1
- Decatur County1
- Dickson County1
- Henry County1
- Hickman County1
- Houston County1
- Humphreys County1
- Montgomery County1
- Perry County1
- Stewart County1
- Weakley County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.