Alert archive / Tennessee / Mesoscale Discussions / 2012
Mesoscale Discussions in Tennessee, March 2012
29 mesoscale discussions in March 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 March 2012. Tap one for its archive.
- Mesoscale Discussions
- 29
- Busiest day
- March 2, 201211 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 |
|---|---|---|---|---|
| Feb 29, 7:33 PM CST | Mesoscale Discussion | SPC | Anderson, Campbell, Claiborne, Grainger, Hancock, Hawkins and 6 more | 57 min |
| Feb 29, 11:20 PM CST | Mesoscale Discussion | SPC | Anderson, Blount, Carter, Cocke, Grainger, Greene and 13 more | 85 min |
| Mar 2, 2:30 AM CST | Mesoscale Discussion | SPC | Bradley, McMinn, Monroe, Polk | 90 min |
| Mar 2, 3:40 AM CST | Mesoscale Discussion | SPC | Clay, Fentress, Overton, Pickett, Scott | 65 min |
| Mar 2, 9:07 AM CST | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Coffee, Cumberland and 28 more | 53 min |
| Mar 2, 9:22 AM CST | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 28 more | 113 min |
| Mar 2, 10:28 AM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Haywood, Lake and 5 more | 62 min |
| Mar 2, 11:46 AM CST | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 35 more | 29 min |
| Mar 2, 12:05 PM CST | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 28 more | 85 min |
| Mar 2, 1:58 PM CST | Mesoscale Discussion | SPC | Anderson, Blount, Bradley, Campbell, Claiborne, Cocke and 21 more | 62 min |
| Mar 2, 2:35 PM CST | Mesoscale Discussion | SPC | Clay, Macon, Pickett, Sumner | 85 min |
| Mar 2, 3:25 PM CST | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 44 more | 65 min |
| Mar 2, 5:41 PM CST | Mesoscale Discussion | SPC | Bradley, Polk | 2 hr |
| Mar 2, 7:15 PM CST | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 24 more | 90 min |
| Mar 2, 7:18 PM CST | Mesoscale Discussion | SPC | Bledsoe, Coffee, Cumberland, Franklin, Grundy, Hamilton and 8 more | 57 min |
| Mar 12, 4:02 PM CDT | Mesoscale Discussion | SPC | Chester, Fayette, Hardeman, Haywood, Lauderdale, Shelby and 1 more | 58 min |
| Mar 14, 3:01 PM CDT | Mesoscale Discussion | SPC | Chester, Decatur, Giles, Hardin, Henderson, Hickman and 8 more | 104 min |
| Mar 15, 1:08 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Benton, Bledsoe, Blount, Campbell and 56 more | 2 hr |
| Mar 15, 3:44 PM CDT | Mesoscale Discussion | SPC | Cheatham, Chester, Clay, Davidson, Decatur, Dickson and 22 more | 61 min |
| Mar 15, 6:23 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 37 more | 97 min |
| Mar 16, 12:40 PM CDT | Mesoscale Discussion | SPC | Bradley, Coffee, Franklin, Grundy, Hamilton, Lincoln and 4 more | 2 hr |
| Mar 21, 12:22 PM CDT | Mesoscale Discussion | SPC | Johnson | 113 min |
| Mar 23, 8:06 PM CDT | Mesoscale Discussion | SPC | Clay, Davidson, DeKalb, Jackson, Macon, Robertson and 5 more | 54 min |
| Mar 23, 10:16 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Bradley, Clay, Cumberland, DeKalb, Fentress and 18 more | 89 min |
| Mar 24, 4:52 PM CDT | Mesoscale Discussion | SPC | Bedford, Coffee, Franklin, Giles, Grundy, Hamilton and 6 more | 53 min |
| Mar 29, 2:19 PM CDT | Mesoscale Discussion | SPC | Blount, Knox, Loudon, Monroe, Morgan, Roane and 1 more | 116 min |
| Mar 31, 12:29 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 44 more | 91 min |
| Mar 31, 3:02 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Bledsoe, Bradley, Cannon, Carroll and 45 more | 58 min |
| Mar 31, 5:00 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Carroll, Chester, Coffee and 29 more | 30 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rhea County11
- Bradley County11
- Coffee County11
- Grundy County11
- Lincoln County11
- Marion County11
- Sequatchie County11
- Roane County10
- Franklin County10
- Hamilton County10
- Moore County10
- Morgan County9
- Loudon County9
- McMinn County9
- Polk County9
- Bledsoe County9
- Meigs County9
- Van Buren County9
- Warren County9
- Chester County9
- Hickman County9
- Knox County8
- Scott County8
- Bedford County8
- Cumberland County8
- DeKalb County8
- Jackson County8
- Marshall County8
- White County8
- Wilson County8
- Davidson County8
- Decatur County8
- Hardin County8
- Henderson County8
- Lewis County8
- Perry County8
- Sumner County8
- Wayne County8
- Maury County8
- Anderson County7
55 more counties
- Grainger County7
- Union County7
- Blount County7
- Sevier County7
- Monroe County7
- Clay County7
- Fentress County7
- Overton County7
- Pickett County7
- Giles County7
- Putnam County7
- Smith County7
- Cheatham County7
- Dickson County7
- Hardeman County7
- Haywood County7
- Humphreys County7
- McNairy County7
- Madison County7
- Williamson County7
- Lawrence County7
- Campbell County6
- Claiborne County6
- Hancock County6
- Hawkins County6
- Cocke County6
- Hamblen County6
- Jefferson County6
- Cannon County6
- Rutherford County6
- Benton County6
- Carroll County6
- Crockett County6
- Fayette County6
- Gibson County6
- Houston County6
- Robertson County6
- Macon County6
- Trousdale County6
- Greene County5
- Washington County5
- Dyer County5
- Henry County5
- Lauderdale County5
- Montgomery County5
- Unicoi County4
- Obion County4
- Shelby County4
- Stewart County4
- Tipton County4
- Carter County3
- Sullivan County3
- Weakley County3
- Johnson County2
- Lake County2
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.