Alert archive / Tennessee / Mesoscale Discussions
Mesoscale Discussions in Tennessee, 2009
188 mesoscale discussions in 2009. 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 2009. Tap one for its archive.
- Mesoscale Discussions
- 188
- Busiest month
- June54 mesoscale discussions
- Busiest day
- April 10, 20099 mesoscale discussions
Over time
By month
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 |
|---|---|---|---|---|
| Jan 5, 11:13 AM CST | Mesoscale Discussion | SPC | Lauderdale, Tipton | 6 hr |
| Jan 6, 12:06 AM CST | Mesoscale Discussion | SPC | Lake | 4 hr |
| Jan 26, 6:59 PM CST | Mesoscale Discussion | SPC | Dyer, Lake, Obion, Weakley | 5 hr |
| Jan 26, 11:44 PM CST | Mesoscale Discussion | SPC | Dyer, Henry, Lake, Montgomery, Obion, Stewart and 1 more | 5 hr |
| Jan 27, 6:06 AM CST | Mesoscale Discussion | SPC | Dyer, Henry, Lake, Montgomery, Obion, Robertson and 2 more | 5 hr |
| Jan 27, 6:25 PM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Henry, Lake, Lauderdale and 3 more | 6 hr |
| Jan 27, 11:31 PM CST | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dickson and 19 more | 5 hr |
| Feb 11, 2:30 AM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Haywood, Lake and 5 more | 90 min |
| Feb 11, 5:26 AM CST | Mesoscale Discussion | SPC | Dyer, Lake, Lauderdale, Obion, Tipton | 64 min |
| Feb 11, 10:02 AM CST | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 52 more | 88 min |
| Feb 11, 12:35 PM CST | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Campbell, Cannon and 39 more | 85 min |
| Feb 11, 1:29 PM CST | Mesoscale Discussion | SPC | Bradley, Franklin, Hamilton, Marion, Polk | 2 hr |
| Feb 11, 3:34 PM CST | Mesoscale Discussion | SPC | Blount, Carter, Claiborne, Cocke, Grainger, Greene and 12 more | 86 min |
| Feb 17, 9:45 PM CST | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 11 more | 2 hr |
| Feb 18, 9:53 AM CST | Mesoscale Discussion | SPC | Cannon, Cheatham, Clay, Davidson, DeKalb, Dickson and 14 more | 97 min |
| Feb 18, 1:33 PM CST | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 36 more | 87 min |
| Feb 18, 3:22 PM CST | Mesoscale Discussion | SPC | Bradley, Franklin, Giles, Hamilton, Lincoln, Marion and 2 more | 83 min |
| Feb 26, 9:09 PM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Hardeman, Haywood and 6 more | 96 min |
| Feb 28, 11:47 AM CST | Mesoscale Discussion | SPC | Dyer, Lake, Lauderdale, Obion | 4 hr |
| Feb 28, 3:57 PM CST | Mesoscale Discussion | SPC | Chester, Crockett, Decatur, Dyer, Fayette, Gibson and 11 more | 4 hr |
| Mar 8, 6:32 PM CDT | Mesoscale Discussion | SPC | Benton, Cheatham, Clay, Davidson, Dickson, Houston and 9 more | 58 min |
| Mar 10, 7:31 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Henry, Lake and 5 more | 119 min |
| Mar 24, 5:36 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Haywood, Lake, Lauderdale, Obion and 2 more | 54 min |
| Mar 28, 12:58 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Cheatham, Coffee, Davidson and 29 more | 92 min |
| Mar 28, 5:18 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Coffee, Davidson, Dickson and 20 more | 57 min |
| Mar 28, 7:21 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Clay, Coffee and 30 more | 54 min |
| Mar 28, 9:42 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Bradley, Clay, Cumberland, Fentress, Hamilton and 15 more | 63 min |
| Apr 2, 1:09 PM CDT | Mesoscale Discussion | SPC | Bedford, Coffee, Franklin, Giles, Lawrence, Lincoln and 4 more | 66 min |
| Apr 2, 2:04 PM CDT | Mesoscale Discussion | SPC | Cheatham, Davidson, Houston, Macon, Montgomery, Robertson and 4 more | 116 min |
| Apr 2, 3:42 PM CDT | Mesoscale Discussion | SPC | Bedford, Giles, Lawrence, Lewis, Lincoln, Marshall and 2 more | 63 min |
| Apr 2, 4:35 PM CDT | Mesoscale Discussion | SPC | Clay, Jackson, Pickett | 85 min |
| Apr 2, 5:25 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Cumberland, Fentress and 20 more | 95 min |
| Apr 2, 5:36 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 11 more | 84 min |
| Apr 2, 9:15 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Coffee, Cumberland and 23 more | 90 min |
| Apr 2, 10:00 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Campbell, Cocke, Grainger, Greene and 8 more | 60 min |
| Apr 2, 11:50 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Bradley, Campbell, Cocke, Grainger and 16 more | 85 min |
| Apr 5, 10:50 AM CDT | Mesoscale Discussion | SPC | Carroll, Crockett, Dyer, Fayette, Gibson, Hardeman and 9 more | 115 min |
| Apr 5, 2:02 PM CDT | Mesoscale Discussion | SPC | Carroll, Crockett, Dyer, Gibson, Haywood, Henry and 6 more | 88 min |
| Apr 5, 5:10 PM CDT | Mesoscale Discussion | SPC | Cheatham, Clay, Davidson, Houston, Jackson, Macon and 7 more | 65 min |
| Apr 5, 6:19 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Coffee, DeKalb, Franklin, Giles and 14 more | 86 min |
| Apr 5, 7:12 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 37 more | 63 min |
| Apr 5, 11:08 PM CDT | Mesoscale Discussion | SPC | Anderson, Campbell, Claiborne, Cocke, Cumberland, Fentress and 13 more | 67 min |
| Apr 10, 12:50 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Davidson, Decatur and 16 more | 85 min |
| Apr 10, 1:24 AM CDT | Mesoscale Discussion | SPC | Hardeman, Hardin, McNairy | 96 min |
| Apr 10, 3:33 AM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Clay, Coffee, Davidson and 24 more | 57 min |
| Apr 10, 8:22 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 25 more | 83 min |
| Apr 10, 11:14 AM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 31 more | 76 min |
| Apr 10, 12:58 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Coffee, DeKalb, Franklin, Giles and 17 more | 92 min |
| Apr 10, 3:42 PM CDT | Mesoscale Discussion | SPC | Carter, Hancock, Hawkins, Johnson, Sullivan, Unicoi and 1 more | 63 min |
| Apr 10, 3:43 PM CDT | Mesoscale Discussion | SPC | Polk | 92 min |
| Apr 10, 6:53 PM CDT | Mesoscale Discussion | SPC | Carter, Claiborne, Grainger, Greene, Hamblen, Hancock and 7 more | 67 min |
| Apr 13, 12:09 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Cheatham, Davidson, Decatur and 26 more | 66 min |
| Apr 13, 3:22 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Clay, Coffee, DeKalb, Giles and 10 more | 53 min |
| Apr 13, 5:52 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Bradley, Franklin, Grundy, Hamilton, McMinn and 5 more | 53 min |
| Apr 19, 12:14 PM CDT | Mesoscale Discussion | SPC | Dyer, Haywood, Lake, Lauderdale, Obion, Shelby and 1 more | 61 min |
| Apr 19, 2:22 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 16 more | 53 min |
| Apr 19, 3:49 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 16 more | 56 min |
| Apr 19, 5:47 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Gibson and 9 more | 58 min |
| Apr 23, 2:03 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Coffee, Cumberland and 20 more | 117 min |
| Apr 25, 1:46 PM CDT | Mesoscale Discussion | SPC | Carter, Cocke, Johnson, Sevier, Unicoi, Washington | 59 min |
| Apr 30, 3:34 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Dyer, Fayette and 12 more | 86 min |
| May 1, 1:18 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Bledsoe, Cannon, Carroll, Chester and 34 more | 87 min |
| May 1, 3:21 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 10 more | 54 min |
| May 1, 3:48 PM CDT | Mesoscale Discussion | SPC | Giles, Hardin, Lawrence, Lewis, Lincoln, Wayne | 87 min |
| May 1, 6:11 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 11 more | 64 min |
| May 1, 6:41 PM CDT | Mesoscale Discussion | SPC | Bedford, Coffee, Franklin, Giles, Grundy, Hardin and 8 more | 64 min |
| May 2, 1:45 AM CDT | Mesoscale Discussion | SPC | Shelby | 90 min |
| May 2, 2:38 PM CDT | Mesoscale Discussion | SPC | Hardin, McNairy, Wayne | 97 min |
| May 5, 10:07 PM CDT | Mesoscale Discussion | SPC | Shelby | 83 min |
| May 6, 2:26 AM CDT | Mesoscale Discussion | SPC | Chester, Decatur, Fayette, Hardeman, Hardin, Haywood and 6 more | 2 hr |
| May 6, 7:22 AM CDT | Mesoscale Discussion | SPC | Giles, Lincoln | 83 min |
| May 6, 10:44 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Cocke, Hamilton and 12 more | 91 min |
| May 8, 8:37 AM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 46 more | 53 min |
| May 8, 12:08 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Campbell, Cannon, Clay, Coffee and 23 more | 97 min |
| May 8, 2:16 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Crockett, Decatur, Dickson and 17 more | 89 min |
| May 8, 3:24 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Bledsoe, Cannon, Carroll, Cheatham and 32 more | 66 min |
| May 8, 5:03 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Campbell, Carter, Claiborne, Cocke and 19 more | 87 min |
| May 8, 7:30 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Benton, Bledsoe, Blount, Campbell and 73 more | 90 min |
| May 8, 10:04 PM CDT | Mesoscale Discussion | SPC | Benton, Cheatham, Clay, Davidson, Dickson, Dyer and 16 more | 86 min |
| May 8, 10:37 PM CDT | Mesoscale Discussion | SPC | Johnson | 53 min |
| May 9, 2:22 AM CDT | Mesoscale Discussion | SPC | Benton, Cannon, Carroll, Cheatham, Chester, Clay and 44 more | 53 min |
| May 13, 11:27 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Obion | 93 min |
| May 14, 3:56 AM CDT | Mesoscale Discussion | SPC | Carroll, Crockett, Dyer, Fayette, Gibson, Haywood and 7 more | 64 min |
| May 15, 12:57 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 53 more | 63 min |
| May 16, 1:04 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Clay, Coffee, Davidson, DeKalb and 22 more | 56 min |
| May 24, 6:19 PM CDT | Mesoscale Discussion | SPC | Haywood, Lauderdale, Tipton | 116 min |
| May 27, 1:49 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Henry, Lake and 4 more | 116 min |
| May 28, 12:28 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 49 more | 62 min |
| May 28, 3:54 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 27 more | 66 min |
| May 28, 6:34 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 32 more | 56 min |
| Jun 3, 2:36 PM CDT | Mesoscale Discussion | SPC | Cheatham, Macon, Montgomery, Robertson, Sumner, Trousdale | 54 min |
| Jun 8, 2:24 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Campbell, Claiborne, Cocke, Grainger and 14 more | 96 min |
| Jun 10, 1:12 AM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 10 more | 33 min |
| Jun 10, 4:41 AM CDT | Mesoscale Discussion | SPC | Fayette, Shelby, Tipton | 34 min |
| Jun 10, 5:20 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Dyer, Gibson, Henry, Lake and 3 more | 55 min |
| Jun 10, 9:04 AM CDT | Mesoscale Discussion | SPC | Chester, Crockett, Dyer, Fayette, Gibson, Hardeman and 8 more | 86 min |
| Jun 10, 1:31 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Bradley, Cocke, Jefferson, Knox and 7 more | 89 min |
| Jun 10, 11:07 PM CDT | Mesoscale Discussion | SPC | Shelby | 83 min |
| Jun 11, 2:38 AM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 12 more | 67 min |
| Jun 11, 7:54 AM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Coffee, Davidson, Decatur and 23 more | 66 min |
| Jun 11, 1:55 PM CDT | Mesoscale Discussion | SPC | Blount, Carter, Claiborne, Cocke, Grainger, Greene and 9 more | 65 min |
| Jun 11, 2:29 PM CDT | Mesoscale Discussion | SPC | Johnson | 61 min |
| Jun 11, 6:02 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Clay, Crockett, Dyer, Gibson and 14 more | 58 min |
| Jun 11, 7:47 PM CDT | Mesoscale Discussion | SPC | Anderson, Benton, Campbell, Cannon, Cheatham, Claiborne and 36 more | 58 min |
| Jun 11, 10:29 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Bradley, Campbell, Cannon and 44 more | 61 min |
| Jun 12, 10:03 AM CDT | Mesoscale Discussion | SPC | Fayette, Shelby | 87 min |
| Jun 12, 1:30 PM CDT | Mesoscale Discussion | SPC | Shelby | 90 min |
| Jun 12, 3:22 PM CDT | Mesoscale Discussion | SPC | Fayette, Hardeman, McNairy, Shelby, Tipton | 83 min |
| Jun 12, 5:24 PM CDT | Mesoscale Discussion | SPC | Chester, Crockett, Decatur, Fayette, Franklin, Giles and 12 more | 96 min |
| Jun 12, 8:00 PM CDT | Mesoscale Discussion | SPC | Bedford, Franklin, Giles, Lawrence, Lewis, Lincoln and 2 more | 90 min |
| Jun 12, 11:10 PM CDT | Mesoscale Discussion | SPC | Lauderdale, Shelby, Tipton | 65 min |
| Jun 14, 6:05 PM CDT | Mesoscale Discussion | SPC | Cheatham, Clay, Davidson, Jackson, Macon, Montgomery and 6 more | 55 min |
| Jun 15, 6:24 AM CDT | Mesoscale Discussion | SPC | Lake, Obion | 96 min |
| Jun 15, 9:59 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 10 more | 31 min |
| Jun 15, 1:56 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Carroll, Cheatham, Chester, Crockett and 35 more | 64 min |
| Jun 15, 3:52 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dickson and 21 more | 53 min |
| Jun 15, 4:57 PM CDT | Mesoscale Discussion | SPC | Chester, Crockett, Decatur, Dyer, Fayette, Franklin and 17 more | 63 min |
| Jun 16, 9:38 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 20 more | 67 min |
| Jun 16, 1:10 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Benton, Bledsoe, Blount, Bradley and 68 more | 35 min |
| Jun 16, 3:29 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 49 more | 61 min |
| Jun 16, 7:02 PM CDT | Mesoscale Discussion | SPC | Carter, Greene, Johnson, Sullivan, Unicoi, Washington | 58 min |
| Jun 17, 10:29 AM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Campbell, Cannon, Cheatham, Clay and 43 more | 61 min |
| Jun 17, 2:17 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 39 more | 28 min |
| Jun 17, 3:07 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 43 more | 23 min |
| Jun 17, 6:22 PM CDT | Mesoscale Discussion | SPC | Anderson, Blount, Campbell, Claiborne, Cocke, Grainger and 8 more | 23 min |
| Jun 17, 7:37 PM CDT | Mesoscale Discussion | SPC | Cheatham, Davidson, Montgomery, Robertson, Rutherford, Sumner and 1 more | 53 min |
| Jun 17, 9:32 PM CDT | Mesoscale Discussion | SPC | McMinn, Monroe, Polk | 28 min |
| Jun 18, 9:15 AM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Cannon and 32 more | 90 min |
| Jun 18, 12:48 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Cannon and 36 more | 57 min |
| Jun 18, 3:25 PM CDT | Mesoscale Discussion | SPC | Carter, Greene, Johnson, Unicoi, Washington | 65 min |
| Jun 18, 3:54 PM CDT | Mesoscale Discussion | SPC | Bradley, Hamilton, Marion, Polk | 66 min |
| Jun 21, 1:00 PM CDT | Mesoscale Discussion | SPC | Cocke, Grainger, Greene, Hamblen, Jefferson, Sevier | 90 min |
| Jun 22, 10:19 AM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Cannon and 29 more | 116 min |
| Jun 22, 2:37 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Blount, Bradley, Cocke, Cumberland, DeKalb and 20 more | 113 min |
| Jun 22, 6:25 PM CDT | Mesoscale Discussion | SPC | Cheatham, Davidson, Montgomery, Robertson, Sumner | 65 min |
| Jun 26, 2:34 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Clay, Crockett and 29 more | 86 min |
| Jun 27, 1:06 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Blount, Bradley, Cannon, Coffee and 16 more | 54 min |
| Jun 27, 3:43 PM CDT | Mesoscale Discussion | SPC | Polk | 62 min |
| Jun 27, 6:27 PM CDT | Mesoscale Discussion | SPC | Polk | 63 min |
| Jun 28, 11:39 AM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Bradley, Campbell, Cannon and 27 more | 66 min |
| Jun 28, 2:24 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Franklin, Grundy and 14 more | 66 min |
| Jun 28, 3:04 PM CDT | Mesoscale Discussion | SPC | Campbell, Carter, Claiborne, Cocke, Grainger, Greene and 10 more | 56 min |
| Jun 28, 3:52 PM CDT | Mesoscale Discussion | SPC | Bledsoe, Blount, Bradley, Franklin, Grundy, Hamilton and 10 more | 53 min |
| Jun 28, 6:27 PM CDT | Mesoscale Discussion | SPC | Blount, Bradley, Monroe, Polk, Sevier | 2 hr |
| Jun 30, 11:35 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Campbell, Cannon, Claiborne and 36 more | 85 min |
| Jul 4, 11:52 AM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Lauderdale, Obion | 53 min |
| Jul 4, 5:27 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 27 more | 63 min |
| Jul 4, 8:02 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Bledsoe, Cannon, Carroll, Cheatham and 48 more | 28 min |
| Jul 5, 1:01 AM CDT | Mesoscale Discussion | SPC | Bedford, Coffee, Decatur, Franklin, Giles, Henderson and 8 more | 3 hr |
| Jul 5, 4:18 AM CDT | Mesoscale Discussion | SPC | Franklin, Giles, Lawrence, Lewis, Lincoln, Marshall and 1 more | 2 hr |
| Jul 5, 1:21 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Cheatham, Clay, Davidson and 28 more | 54 min |
| Jul 11, 6:20 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Obion | 115 min |
| Jul 12, 1:05 PM CDT | Mesoscale Discussion | SPC | Montgomery, Robertson | 85 min |
| Jul 15, 10:57 AM CDT | Mesoscale Discussion | SPC | Clay, Fentress, Jackson, Macon, Overton, Pickett and 2 more | 93 min |
| Jul 15, 1:36 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Carroll, Cheatham, Davidson, Decatur and 20 more | 84 min |
| Jul 15, 5:36 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Lake, Lauderdale and 3 more | 54 min |
| Jul 15, 7:49 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 22 more | 56 min |
| Jul 16, 2:11 AM CDT | Mesoscale Discussion | SPC | Lauderdale, Tipton | 3 hr |
| Jul 16, 4:59 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Lake, Lauderdale and 4 more | 61 min |
| Jul 20, 5:20 PM CDT | Mesoscale Discussion | SPC | Carter, Cocke, Greene, Hawkins, Johnson, Sullivan and 2 more | 85 min |
| Jul 26, 2:25 AM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 10 more | 95 min |
| Jul 30, 5:01 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 45 more | 59 min |
| Jul 30, 6:29 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Carroll, Cheatham, Chester, Crockett and 26 more | 61 min |
| Jul 30, 7:42 PM CDT | Mesoscale Discussion | SPC | Chester, Decatur, Giles, Hardeman, Hardin, Henderson and 7 more | 63 min |
| Aug 4, 2:36 PM CDT | Mesoscale Discussion | SPC | Campbell, Cheatham, Clay, Cumberland, Fentress, Jackson and 13 more | 84 min |
| Aug 4, 5:45 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Cannon and 44 more | 90 min |
| Aug 4, 6:21 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 27 more | 114 min |
| Aug 4, 8:35 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 48 more | 85 min |
| Aug 4, 9:36 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Gibson, Henderson, Henry, Humphreys and 4 more | 2 hr |
| Aug 5, 2:18 AM CDT | Mesoscale Discussion | SPC | Shelby | 57 min |
| Aug 11, 12:03 PM CDT | Mesoscale Discussion | SPC | Blount, Carter, Cocke, Greene, Hamblen, Hawkins and 7 more | 87 min |
| Sep 7, 1:15 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Campbell, Claiborne, Cumberland and 17 more | 90 min |
| Sep 9, 11:39 AM CDT | Mesoscale Discussion | SPC | Bradley, Carter, Franklin, Hamilton, Johnson, Lincoln and 7 more | 96 min |
| Sep 9, 11:39 AM CDT | Mesoscale Discussion | SPC | Bradley, Carter, Franklin, Hamilton, Johnson, Lincoln and 7 more | 96 min |
| Sep 26, 10:25 AM CDT | Mesoscale Discussion | SPC | Bledsoe, Coffee, Franklin, Grundy, Hamilton, Knox and 9 more | 2 hr |
| Sep 26, 11:23 AM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Carter, Cocke and 25 more | 3 hr |
| Oct 8, 7:35 PM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Obion | 55 min |
| Oct 8, 11:06 PM CDT | Mesoscale Discussion | SPC | Dyer, Henry, Lake, Obion, Stewart, Weakley | 84 min |
| Oct 9, 2:38 AM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 21 more | 52 min |
| Oct 9, 12:08 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Clay, Davidson, DeKalb and 23 more | 67 min |
| Oct 9, 2:39 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Campbell, Cannon, Claiborne and 34 more | 96 min |
| Oct 9, 4:52 PM CDT | Mesoscale Discussion | SPC | Claiborne, Hancock | 83 min |
| Oct 9, 6:13 PM CDT | Mesoscale Discussion | SPC | Blount, Bradley, Carter, Cocke, Grainger, Greene and 16 more | 62 min |
| Oct 9, 8:11 PM CDT | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 27 more | 64 min |
| Oct 30, 2:03 AM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Hardeman, Haywood and 5 more | 57 min |
| Dec 4, 11:18 PM CST | Mesoscale Discussion | SPC | Anderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 22 more | 6 hr |
| Dec 18, 12:32 PM CST | Mesoscale Discussion | SPC | Carter, Cocke, Greene, Johnson, Sullivan, Unicoi and 1 more | 4 hr |
| Dec 18, 6:22 PM CST | Mesoscale Discussion | SPC | Carter, Hancock, Hawkins, Johnson, Sullivan, Washington | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dyer County55
- Lauderdale County52
- Lake County51
- Tipton County50
- Obion County50
- Haywood County50
- Crockett County49
- Gibson County49
- Weakley County48
- Henderson County46
- Moore County46
- Madison County45
- Bedford County45
- Jackson County45
- Smith County45
- Henry County44
- Robertson County44
- Cannon County44
- Sequatchie County44
- Trousdale County44
- Montgomery County43
- Davidson County43
- DeKalb County43
- Franklin County43
- Grundy County43
- Putnam County43
- Roane County43
- Wilson County43
- Carroll County42
- Bledsoe County42
- Cheatham County42
- Meigs County42
- Polk County42
- Shelby County41
- Coffee County41
- Lincoln County41
- Loudon County41
- McMinn County41
- Rhea County41
- Sumner County41
55 more counties
- Decatur County40
- Bradley County40
- Knox County40
- Macon County40
- Marion County40
- Marshall County40
- White County40
- Lewis County40
- Stewart County39
- Chester County39
- Clay County39
- Maury County39
- Monroe County39
- Rutherford County39
- Van Buren County39
- Benton County38
- Blount County38
- Cumberland County38
- Giles County38
- Hamilton County38
- Overton County38
- Warren County38
- Anderson County37
- Fentress County37
- Dickson County36
- Houston County36
- Jefferson County36
- Morgan County36
- Pickett County36
- Sevier County36
- Union County36
- Fayette County35
- Hardeman County34
- Campbell County34
- Lawrence County34
- Scott County34
- Williamson County34
- Humphreys County33
- Hardin County33
- Hickman County33
- Perry County33
- Grainger County32
- Hamblen County32
- Cocke County31
- Greene County31
- McNairy County31
- Hancock County30
- Wayne County30
- Claiborne County29
- Hawkins County28
- Unicoi County26
- Washington County25
- Carter County24
- Johnson County23
- Sullivan County21
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.