Alert archive / Tennessee / Mesoscale Discussions / 2012
Mesoscale Discussions in Tennessee, August 2012
16 mesoscale discussions in August 2012. 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 2012. Tap one for its archive.
- Mesoscale Discussions
- 16
- Busiest day
- August 13, 20124 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 1, 1:52 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Cannon and 45 more | 53 min |
| Aug 1, 7:54 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Coffee, Franklin, Giles and 17 more | 66 min |
| Aug 2, 11:47 AM CDT | Mesoscale Discussion | SPC | Dyer, Henry, Lake, Obion, Weakley | 88 min |
| Aug 2, 7:30 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Obion | 90 min |
| Aug 4, 1:13 PM CDT | Mesoscale Discussion | SPC | Cheatham, Davidson, Dickson, Giles, Hickman, Houston and 15 more | 92 min |
| Aug 5, 2:06 PM CDT | Mesoscale Discussion | SPC | Shelby, Tipton | 54 min |
| Aug 9, 12:16 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Cumberland and 17 more | 59 min |
| Aug 10, 11:20 AM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Campbell, Cannon and 47 more | 85 min |
| Aug 13, 12:21 PM CDT | Mesoscale Discussion | SPC | Franklin, Grundy, Lincoln, Moore | 24 min |
| Aug 13, 3:15 PM CDT | Mesoscale Discussion | SPC | Carroll, Crockett, Dyer, Fayette, Gibson, Hardeman and 9 more | 30 min |
| Aug 13, 3:49 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Bradley, Hamilton, Marion, Meigs, Rhea and 1 more | 56 min |
| Aug 13, 5:14 PM CDT | Mesoscale Discussion | SPC | Fayette | 91 min |
| Aug 16, 5:25 PM CDT | Mesoscale Discussion | SPC | Henry, Houston, Lake, Montgomery, Obion, Robertson and 2 more | 2 hr |
| Aug 16, 9:26 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Bledsoe, Cannon, Carroll, Cheatham and 41 more | 3 hr |
| Aug 31, 1:26 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Lauderdale, Obion | 64 min |
| Aug 31, 6:01 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Lauderdale, Obion | 89 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bledsoe County6
- Sequatchie County6
- Lake County6
- Obion County6
- Grundy County5
- Hamilton County5
- Meigs County5
- Rhea County5
- Rutherford County5
- Dyer County5
- Bradley County4
- Coffee County4
- Cumberland County4
- Fentress County4
- McMinn County4
- Morgan County4
- Roane County4
- Scott County4
- Warren County4
- Wilson County4
- Lewis County4
- Marion County4
- Marshall County4
- Maury County4
- Moore County4
- Anderson County3
- Blount County3
- Campbell County3
- Cannon County3
- Clay County3
- DeKalb County3
- Jackson County3
- Jefferson County3
- Knox County3
- Loudon County3
- Overton County3
- Pickett County3
- Polk County3
- Putnam County3
- Sevier County3
52 more counties
- Smith County3
- Sumner County3
- Trousdale County3
- Union County3
- Van Buren County3
- White County3
- Bedford County3
- Franklin County3
- Giles County3
- Hickman County3
- Lawrence County3
- Lincoln County3
- Perry County3
- Williamson County3
- Henry County3
- Weakley County3
- Houston County3
- Montgomery County3
- Robertson County3
- Stewart County3
- Lauderdale County3
- Claiborne County2
- Grainger County2
- Greene County2
- Hamblen County2
- Hancock County2
- Hawkins County2
- Monroe County2
- Sullivan County2
- Washington County2
- Cheatham County2
- Davidson County2
- Dickson County2
- Humphreys County2
- Wayne County2
- Shelby County2
- Tipton County2
- Carroll County2
- Fayette County2
- Carter County1
- Cocke County1
- Johnson County1
- Unicoi County1
- Crockett County1
- Gibson County1
- Hardeman County1
- Haywood County1
- Madison County1
- Benton County1
- Decatur County1
- Henderson County1
- Macon County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.