Alert archive / Tennessee / Mesoscale Discussions / 2011
Mesoscale Discussions in Tennessee, August 2011
12 mesoscale discussions in August 2011. 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 2011. Tap one for its archive.
- Mesoscale Discussions
- 12
- Busiest day
- August 3, 20112 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 3, 12:26 PM CDT | Mesoscale Discussion | SPC | Anderson, Campbell, Carter, Cheatham, Claiborne, Clay and 30 more | 64 min |
| Aug 3, 6:43 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Clay, Davidson, DeKalb and 25 more | 62 min |
| Aug 4, 1:25 AM CDT | Mesoscale Discussion | SPC | Chester, Crockett, Decatur, Fayette, Giles, Hardeman and 7 more | 95 min |
| Aug 4, 10:21 AM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 10 more | 84 min |
| Aug 7, 1:46 PM CDT | Mesoscale Discussion | SPC | Fayette, Lauderdale, Shelby, Tipton | 119 min |
| Aug 7, 8:27 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Lake, Lauderdale and 4 more | 2 hr |
| Aug 7, 10:54 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Crockett, Dyer, Gibson, Henry and 8 more | 96 min |
| Aug 12, 12:46 PM CDT | Mesoscale Discussion | SPC | Carter, Unicoi | 2 hr |
| Aug 13, 5:30 PM CDT | Mesoscale Discussion | SPC | Clay, Fentress, Jackson, Macon, Overton, Pickett and 4 more | 90 min |
| Aug 14, 12:50 PM CDT | Mesoscale Discussion | SPC | Blount, Carter, Cocke, Greene, Hamblen, Hawkins and 8 more | 55 min |
| Aug 18, 1:59 PM CDT | Mesoscale Discussion | SPC | Carter, Cocke, Greene, Johnson, Sevier, Sullivan and 2 more | 2 hr |
| Aug 23, 5:25 PM CDT | Mesoscale Discussion | SPC | Lake | 65 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lake County5
- Carter County4
- Gibson County4
- Obion County4
- Weakley County4
- Crockett County4
- Lauderdale County4
- Clay County3
- Fentress County3
- Greene County3
- Houston County3
- Jackson County3
- Johnson County3
- Macon County3
- Montgomery County3
- Overton County3
- Pickett County3
- Robertson County3
- Smith County3
- Stewart County3
- Sullivan County3
- Sumner County3
- Trousdale County3
- Washington County3
- Carroll County3
- Henry County3
- Fayette County3
- Haywood County3
- Madison County3
- Dyer County3
- Unicoi County3
- Cheatham County2
- Davidson County2
- Dickson County2
- Hamblen County2
- Hawkins County2
- Jefferson County2
- Putnam County2
- Scott County2
- Wilson County2
31 more counties
- Benton County2
- Humphreys County2
- Chester County2
- Hardeman County2
- Henderson County2
- McNairy County2
- Tipton County2
- Cocke County2
- Sevier County2
- Anderson County1
- Campbell County1
- Claiborne County1
- Cumberland County1
- Grainger County1
- Hancock County1
- Knox County1
- Morgan County1
- Union County1
- DeKalb County1
- Hickman County1
- Rutherford County1
- Williamson County1
- Decatur County1
- Giles County1
- Hardin County1
- Lawrence County1
- Wayne County1
- Shelby County1
- Blount County1
- Monroe County1
- Polk County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.