Alert archive / Tennessee / Mesoscale Discussions / 2011
Mesoscale Discussions in Tennessee, April 2011
58 mesoscale discussions in April 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 April 2011. Tap one for its archive.
- Mesoscale Discussions
- 58
- Busiest day
- April 27, 201112 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 |
|---|---|---|---|---|
| Apr 4, 10:25 AM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Davidson, Decatur, Dickson and 19 more | 2 hr |
| Apr 4, 1:25 PM CDT | Mesoscale Discussion | SPC | Clay, Pickett | 65 min |
| Apr 4, 2:08 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Campbell, Cannon, Clay and 41 more | 67 min |
| Apr 4, 3:49 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 28 more | 56 min |
| Apr 4, 5:00 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Bradley, Campbell, Carter, Claiborne and 24 more | 90 min |
| Apr 8, 6:35 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Campbell, Carter, Claiborne, Grainger and 13 more | 55 min |
| Apr 8, 11:42 PM CDT | Mesoscale Discussion | SPC | Carter, Johnson, Sullivan | 93 min |
| Apr 9, 2:23 AM CDT | Mesoscale Discussion | SPC | Carter, Johnson, Sullivan | 67 min |
| Apr 9, 6:41 AM CDT | Mesoscale Discussion | SPC | Clay, Fentress, Jackson, Macon, Montgomery, Overton and 6 more | 2 hr |
| Apr 9, 11:07 AM CDT | Mesoscale Discussion | SPC | Campbell, Clay, Cumberland, Fentress, Jackson, Morgan and 5 more | 83 min |
| Apr 9, 3:21 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Bradley, Campbell, Carter, Claiborne and 21 more | 84 min |
| Apr 11, 8:58 AM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 46 more | 62 min |
| Apr 11, 10:41 AM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Cannon, Cheatham, Clay, Coffee and 35 more | 64 min |
| Apr 11, 12:37 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Clay, Crockett and 35 more | 53 min |
| Apr 11, 3:56 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Coffee, Decatur, DeKalb and 20 more | 34 min |
| Apr 11, 6:42 PM CDT | Mesoscale Discussion | SPC | Blount, Bradley, Carter, Cocke, Grainger, Greene and 14 more | 33 min |
| Apr 11, 8:23 PM CDT | Mesoscale Discussion | SPC | Blount, Bradley, Loudon, McMinn, Meigs, Monroe and 3 more | 97 min |
| Apr 12, 1:39 AM CDT | Mesoscale Discussion | SPC | Carter, Unicoi | 36 min |
| Apr 15, 1:27 AM CDT | Mesoscale Discussion | SPC | Shelby, Tipton | 93 min |
| Apr 15, 4:21 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Decatur and 20 more | 84 min |
| Apr 15, 12:29 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 12 more | 61 min |
| Apr 15, 3:32 PM CDT | Mesoscale Discussion | SPC | Lake, Obion | 58 min |
| Apr 15, 5:57 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 29 more | 2 hr |
| Apr 15, 8:15 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Carroll, Cheatham, Davidson, Decatur and 21 more | 60 min |
| Apr 19, 8:07 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Lauderdale, Obion, Tipton | 83 min |
| Apr 19, 9:39 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 23 more | 66 min |
| Apr 19, 11:56 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Bledsoe, Campbell, Cannon, Carroll and 55 more | 94 min |
| Apr 20, 2:20 AM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Campbell, Claiborne, Clay, Cumberland and 23 more | 85 min |
| Apr 22, 9:20 PM CDT | Mesoscale Discussion | SPC | Claiborne | 55 min |
| Apr 23, 1:04 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Crockett, Dickson, Dyer and 13 more | 86 min |
| Apr 23, 5:09 PM CDT | Mesoscale Discussion | SPC | Lake | 2 hr |
| Apr 23, 8:09 PM CDT | Mesoscale Discussion | SPC | Lake, Obion | 2 hr |
| Apr 23, 10:40 PM CDT | Mesoscale Discussion | SPC | Lake | 95 min |
| Apr 24, 3:01 PM CDT | Mesoscale Discussion | SPC | Cheatham, Clay, Fentress, Henry, Houston, Jackson and 12 more | 89 min |
| Apr 24, 6:23 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Obion | 2 hr |
| Apr 25, 8:37 AM CDT | Mesoscale Discussion | SPC | Chester, Fayette, Hardeman, Hardin, McNairy, Shelby | 53 min |
| Apr 25, 1:15 PM CDT | Mesoscale Discussion | SPC | Fayette, Hardeman, McNairy, Shelby | 60 min |
| Apr 25, 1:48 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Carroll, Cheatham, Davidson, Decatur and 20 more | 87 min |
| Apr 25, 4:34 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 10 more | 56 min |
| Apr 25, 7:34 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 10 more | 116 min |
| Apr 25, 11:05 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 30 more | 115 min |
| Apr 26, 2:04 AM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Clay, Coffee, DeKalb, Franklin and 12 more | 56 min |
| Apr 26, 10:51 AM CDT | Mesoscale Discussion | SPC | Fayette, Haywood, Lauderdale, Shelby, Tipton | 54 min |
| Apr 26, 2:41 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 12 more | 94 min |
| Apr 26, 6:17 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 18 more | 118 min |
| Apr 26, 7:59 PM CDT | Mesoscale Discussion | SPC | Bedford, Cheatham, Davidson, Dickson, Giles, Hardin and 11 more | 2 hr |
| Apr 26, 9:13 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Dyer, Fayette and 16 more | 62 min |
| Apr 27, 4:33 AM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Clay, Coffee, Cumberland, DeKalb and 15 more | 57 min |
| Apr 27, 6:25 AM CDT | Mesoscale Discussion | SPC | Fayette, Hardeman, Shelby, Tipton | 65 min |
| Apr 27, 11:39 AM CDT | Mesoscale Discussion | SPC | Bledsoe, Blount, Bradley, Cannon, Coffee, DeKalb and 16 more | 66 min |
| Apr 27, 12:08 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Decatur and 21 more | 67 min |
| Apr 27, 1:03 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Blount, Bradley, Grundy, Hamilton, Loudon and 10 more | 57 min |
| Apr 27, 1:05 PM CDT | Mesoscale Discussion | SPC | Franklin, Giles, Lawrence, Lincoln, Marshall, Maury and 1 more | 85 min |
| Apr 27, 2:22 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Campbell, Carter, Claiborne, Cocke and 17 more | 83 min |
| Apr 27, 2:56 PM CDT | Mesoscale Discussion | SPC | Franklin, Lincoln, Marion | 2 hr |
| Apr 27, 3:06 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 22 more | 54 min |
| Apr 27, 5:38 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Cannon and 36 more | 97 min |
| Apr 27, 11:09 PM CDT | Mesoscale Discussion | SPC | Blount, Carter, Cocke, Grainger, Greene, Hamblen and 8 more | 36 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Carroll County18
- Fayette County18
- Hardeman County17
- Cheatham County16
- Chester County16
- Henderson County16
- Madison County16
- Henry County16
- Lake County16
- Dickson County15
- Hardin County15
- Lawrence County15
- Lewis County15
- McNairy County15
- Maury County15
- Benton County15
- Houston County15
- Humphreys County15
- Haywood County15
- Shelby County15
- Tipton County15
- Obion County15
- Davidson County14
- Decatur County14
- Hickman County14
- Marshall County14
- Perry County14
- Rutherford County14
- Wayne County14
- Montgomery County14
- Stewart County14
- Crockett County14
- Gibson County14
- Weakley County14
- Bedford County13
- Giles County13
- Sumner County13
- Williamson County13
- Dyer County13
- Lauderdale County13
55 more counties
- Smith County12
- Trousdale County12
- Wilson County12
- Clay County12
- Jackson County12
- Cannon County11
- Lincoln County11
- Robertson County11
- Pickett County11
- Loudon County11
- Overton County11
- Scott County11
- Warren County11
- Blount County11
- Moore County10
- Cumberland County10
- Fentress County10
- Franklin County10
- Grundy County10
- Macon County10
- Roane County10
- Van Buren County10
- Sullivan County10
- Campbell County9
- Coffee County9
- DeKalb County9
- Knox County9
- McMinn County9
- Meigs County9
- Union County9
- White County9
- Grainger County9
- Hamblen County9
- Jefferson County9
- Sevier County9
- Carter County9
- Anderson County8
- Bledsoe County8
- Marion County8
- Morgan County8
- Putnam County8
- Rhea County8
- Sequatchie County8
- Bradley County8
- Hawkins County8
- Monroe County8
- Polk County8
- Johnson County8
- Claiborne County7
- Greene County7
- Hancock County7
- Washington County7
- Unicoi County7
- Cocke County6
- Hamilton County5
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.