Alert archive / Tennessee / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in Tennessee, August 2012
118 severe thunderstorm warnings 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 118
- Busiest day
- August 1, 201243 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jul 31, 7:12 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton | 48 min |
| Jul 31, 7:19 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Grainger, Greene, Jefferson, Knox, Sevier and 1 more | 26 min |
| Jul 31, 7:46 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Cocke, Knox, Sevier | 29 min |
| Jul 31, 8:13 PM CDT | Severe Thunderstorm Warning | MRX | Polk | 47 min |
| Jul 31, 9:15 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Monroe, Polk | 60 min |
| Jul 31, 10:14 PM CDT | Severe Thunderstorm Warning | MRX | Monroe, Polk | 61 min |
| Aug 1, 1:51 PM CDT | Severe Thunderstorm Warning | OHX | Fentress, Overton, Pickett | 24 min |
| Aug 1, 2:25 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Knox | 35 min |
| Aug 1, 2:31 PM CDT | Severe Thunderstorm Warning | MRX | Roane | 29 min |
| Aug 1, 2:54 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman, McNairy | 51 min |
| Aug 1, 3:01 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, Monroe, Roane | 29 min |
| Aug 1, 3:07 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Loudon | 23 min |
| Aug 1, 3:14 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman, McNairy | 31 min |
| Aug 1, 3:20 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Hancock | 25 min |
| Aug 1, 3:27 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, McMinn, Meigs, Monroe, Roane | 33 min |
| Aug 1, 3:29 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Loudon, Monroe | 31 min |
| Aug 1, 3:35 PM CDT | Severe Thunderstorm Warning | OHX | Cumberland | 25 min |
| Aug 1, 3:43 PM CDT | Severe Thunderstorm Warning | OHX | Clay, Jackson, Overton, Putnam | 32 min |
| Aug 1, 3:58 PM CDT | Severe Thunderstorm Warning | OHX | Macon, Sumner, Trousdale | 29 min |
| Aug 1, 4:00 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Knox, Loudon, Morgan, Roane | 30 min |
| Aug 1, 4:04 PM CDT | Severe Thunderstorm Warning | MRX | Grainger, Jefferson, Knox, Sevier, Union | 41 min |
| Aug 1, 4:24 PM CDT | Severe Thunderstorm Warning | MEG | Hardin | 9 min |
| Aug 1, 4:35 PM CDT | Severe Thunderstorm Warning | OHX | Wayne | 40 min |
| Aug 1, 4:36 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Houston, Montgomery, Stewart | 54 min |
| Aug 1, 4:56 PM CDT | Severe Thunderstorm Warning | MRX | Grainger, Hamblen, Jefferson | 34 min |
| Aug 1, 5:03 PM CDT | Severe Thunderstorm Warning | OHX | Lawrence, Wayne | 27 min |
| Aug 1, 5:16 PM CDT | Severe Thunderstorm Warning | MRX | Grainger, Union | 29 min |
| Aug 1, 5:18 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Monroe | 27 min |
| Aug 1, 5:22 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Houston, Humphreys, Montgomery, Stewart | 53 min |
| Aug 1, 5:29 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Williamson | 46 min |
| Aug 1, 5:37 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Hamblen, Jefferson | 23 min |
| Aug 1, 5:44 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Monroe, Polk | 31 min |
| Aug 1, 5:45 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence | 30 min |
| Aug 1, 5:54 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Grainger, Hancock, Hawkins | 36 min |
| Aug 1, 6:09 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Rutherford, Wilson | 36 min |
| Aug 1, 6:19 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Lewis, Maury | 26 min |
| Aug 1, 6:31 PM CDT | Severe Thunderstorm Warning | OHX | Coffee, Grundy | 44 min |
| Aug 1, 6:34 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson, Williamson | 41 min |
| Aug 1, 6:41 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Hickman | 34 min |
| Aug 1, 6:43 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Maury | 12 min |
| Aug 1, 6:50 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Meigs | 25 min |
| Aug 1, 6:52 PM CDT | Severe Thunderstorm Warning | MRX | Hancock, Hawkins | 23 min |
| Aug 1, 6:54 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, McMinn, Polk | 36 min |
| Aug 1, 7:06 PM CDT | Severe Thunderstorm Warning | OHX | Maury, Williamson | 39 min |
| Aug 1, 7:18 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Humphreys | 42 min |
| Aug 1, 7:28 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton, Polk | 32 min |
| Aug 1, 8:26 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Coffee, Grundy | 34 min |
| Aug 1, 8:31 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 44 min |
| Aug 1, 8:46 PM CDT | Severe Thunderstorm Warning | OHX | Coffee, Grundy, Warren | 44 min |
| Aug 1, 9:10 PM CDT | Severe Thunderstorm Warning | MRX | Marion, Sequatchie | 35 min |
| Aug 2, 4:53 PM CDT | Severe Thunderstorm Warning | OHX | Giles | 37 min |
| Aug 2, 5:01 PM CDT | Severe Thunderstorm Warning | HUN | Lincoln | 29 min |
| Aug 2, 5:34 PM CDT | Severe Thunderstorm Warning | OHX | Lawrence | 41 min |
| Aug 3, 2:37 AM CDT | Severe Thunderstorm Warning | OHX | Robertson, Sumner, Trousdale, Wilson | 38 min |
| Aug 3, 3:32 AM CDT | Severe Thunderstorm Warning | OHX | Clay, Jackson, Macon | 28 min |
| Aug 3, 7:06 AM CDT | Severe Thunderstorm Warning | MEG | Crockett, Dyer, Gibson | 39 min |
| Aug 3, 1:34 PM CDT | Severe Thunderstorm Warning | MRX | Greene | 41 min |
| Aug 3, 2:01 PM CDT | Severe Thunderstorm Warning | MRX | Greene, Hawkins | 29 min |
| Aug 3, 2:19 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Greene | 41 min |
| Aug 3, 2:22 PM CDT | Severe Thunderstorm Warning | MRX | Greene, Washington | 38 min |
| Aug 3, 2:43 PM CDT | Severe Thunderstorm Warning | MRX | Johnson, Sullivan | 47 min |
| Aug 3, 2:56 PM CDT | Severe Thunderstorm Warning | MRX | Greene, Hamblen, Hancock, Hawkins, Sullivan, Washington | 64 min |
| Aug 3, 3:37 PM CDT | Severe Thunderstorm Warning | MRX | Carter, Sullivan, Washington | 53 min |
| Aug 4, 2:48 PM CDT | Severe Thunderstorm Warning | OHX | Sumner, Trousdale, Wilson | 27 min |
| Aug 5, 3:06 PM CDT | Severe Thunderstorm Warning | OHX | Benton, Humphreys, Perry | 39 min |
| Aug 5, 4:02 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Greene | 28 min |
| Aug 5, 7:29 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Dickson, Montgomery, Robertson | 61 min |
| Aug 9, 9:12 AM CDT | Severe Thunderstorm Warning | OHX | Davidson, Rutherford, Wilson | 33 min |
| Aug 9, 9:45 AM CDT | Severe Thunderstorm Warning | OHX | Sumner, Wilson | 15 min |
| Aug 9, 9:58 AM CDT | Severe Thunderstorm Warning | OHX | Macon, Sumner, Trousdale, Wilson | 17 min |
| Aug 9, 10:13 AM CDT | Severe Thunderstorm Warning | OHX | Macon, Sumner, Trousdale | 17 min |
| Aug 9, 10:55 AM CDT | Severe Thunderstorm Warning | MRX | Marion, Sequatchie | 65 min |
| Aug 9, 11:20 AM CDT | Severe Thunderstorm Warning | MRX | Bledsoe, Hamilton, Rhea, Sequatchie | 55 min |
| Aug 9, 11:34 AM CDT | Severe Thunderstorm Warning | OHX | Cumberland, Putnam, White | 26 min |
| Aug 9, 11:38 AM CDT | Severe Thunderstorm Warning | HUN | Franklin, Moore | 27 min |
| Aug 9, 11:57 AM CDT | Severe Thunderstorm Warning | MRX | McMinn, Monroe, Polk | 48 min |
| Aug 9, 12:42 PM CDT | Severe Thunderstorm Warning | MRX | Blount, McMinn, Monroe, Polk | 63 min |
| Aug 9, 12:45 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Sevier | 45 min |
| Aug 9, 1:32 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Jefferson, Knox, Sevier | 58 min |
| Aug 9, 2:29 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Hancock | 46 min |
| Aug 9, 2:31 PM CDT | Severe Thunderstorm Warning | MRX | Grainger, Jefferson, Knox, Union | 44 min |
| Aug 9, 3:58 PM CDT | Severe Thunderstorm Warning | MRX | Johnson, Sullivan | 47 min |
| Aug 9, 4:19 PM CDT | Severe Thunderstorm Warning | MRX | Hancock, Hawkins, Sullivan | 56 min |
| Aug 9, 9:39 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Hickman, Humphreys | 36 min |
| Aug 10, 3:09 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, McMinn, Meigs, Monroe, Rhea, Roane | 51 min |
| Aug 10, 4:26 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton, McMinn, Marion, Meigs, Monroe and 1 more | 49 min |
| Aug 10, 5:08 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, McMinn, Monroe, Polk | 67 min |
| Aug 13, 6:32 AM CDT | Severe Thunderstorm Warning | MEG | Lake | 43 min |
| Aug 13, 7:06 AM CDT | Severe Thunderstorm Warning | MEG | Lake, Obion | 39 min |
| Aug 13, 9:32 AM CDT | Severe Thunderstorm Warning | OHX | Montgomery | 28 min |
| Aug 13, 10:00 AM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson, Robertson | 30 min |
| Aug 13, 10:30 AM CDT | Severe Thunderstorm Warning | OHX | Macon, Robertson, Sumner, Trousdale | 45 min |
| Aug 13, 10:54 AM CDT | Severe Thunderstorm Warning | OHX | Davidson, Rutherford, Sumner, Wilson | 51 min |
| Aug 13, 11:03 AM CDT | Severe Thunderstorm Warning | OHX | Wayne | 27 min |
| Aug 13, 11:58 AM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence | 47 min |
| Aug 13, 12:47 PM CDT | Severe Thunderstorm Warning | HUN | Lincoln | 28 min |
| Aug 13, 5:10 PM CDT | Severe Thunderstorm Warning | MEG | Haywood, Lauderdale | 50 min |
| Aug 13, 5:15 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Hardeman | 45 min |
| Aug 13, 7:03 PM CDT | Severe Thunderstorm Warning | MEG | Fayette | 42 min |
| Aug 16, 6:57 PM CDT | Severe Thunderstorm Warning | OHX | Wayne | 33 min |
| Aug 16, 7:03 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Rutherford | 42 min |
| Aug 16, 8:21 PM CDT | Severe Thunderstorm Warning | OHX | Houston | 24 min |
| Aug 16, 8:31 PM CDT | Severe Thunderstorm Warning | OHX | Benton, Houston, Stewart | 59 min |
| Aug 16, 8:46 PM CDT | Severe Thunderstorm Warning | OHX | Benton, Houston, Humphreys | 44 min |
| Aug 16, 8:49 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Houston, Humphreys | 26 min |
| Aug 16, 9:18 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Houston, Humphreys, Montgomery, Stewart | 42 min |
| Aug 16, 9:29 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson, Dickson | 46 min |
| Aug 16, 9:43 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson, Dickson, Montgomery, Robertson, Sumner | 47 min |
| Aug 16, 10:29 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Macon, Robertson, Rutherford, Smith, Sumner and 2 more | 46 min |
| Aug 16, 10:36 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Hickman, Marshall, Maury, Rutherford, Williamson | 54 min |
| Aug 16, 10:45 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Humphreys, Lewis, Maury, Perry | 45 min |
| Aug 16, 11:11 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Hickman, Marshall, Maury, Rutherford, Williamson | 49 min |
| Aug 16, 11:24 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Cannon, Coffee, Cumberland, DeKalb, Giles and 13 more | 36 min |
| Aug 17, 12:05 AM CDT | Severe Thunderstorm Warning | OHX | Bedford, Cannon, Coffee, Giles, Grundy, Lawrence and 7 more | 40 min |
| Aug 17, 12:15 AM CDT | Severe Thunderstorm Warning | MRX | Bledsoe, Bradley, Hamilton, Marion, Meigs, Rhea and 1 more | 60 min |
| Aug 17, 12:19 AM CDT | Severe Thunderstorm Warning | MEG | Fayette, Shelby | 26 min |
| Aug 17, 12:21 AM CDT | Severe Thunderstorm Warning | HUN | Franklin, Lincoln, Moore | 39 min |
| Aug 17, 1:15 AM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton, Marion, Meigs, Rhea | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Monroe County12
- McMinn County11
- Davidson County11
- Polk County10
- Sumner County10
- Dickson County9
- Rutherford County9
- Wilson County9
- Knox County8
- Humphreys County8
- Hickman County8
- Maury County8
- Bradley County7
- Greene County7
- Trousdale County7
- Houston County7
- Hamilton County6
- Grainger County6
- Jefferson County6
- Blount County6
- Loudon County6
- Hancock County6
- Meigs County6
- Macon County6
- Montgomery County6
- Lawrence County6
- Robertson County6
- Cocke County5
- Sevier County5
- Roane County5
- Wayne County5
- Williamson County5
- Giles County5
- Hawkins County5
- Coffee County5
- Grundy County5
- Cheatham County5
- Marion County5
- Sullivan County5
- Union County4
44 more counties
- Stewart County4
- Lewis County4
- Bedford County4
- Sequatchie County4
- Rhea County4
- Marshall County4
- Hardeman County3
- Claiborne County3
- Cumberland County3
- Jackson County3
- Putnam County3
- Hamblen County3
- Franklin County3
- Warren County3
- Lincoln County3
- Washington County3
- Benton County3
- Perry County3
- Fayette County3
- Overton County2
- Anderson County2
- McNairy County2
- Clay County2
- Johnson County2
- Bledsoe County2
- White County2
- Moore County2
- Lake County2
- Smith County2
- Cannon County2
- Fentress County1
- Pickett County1
- Morgan County1
- Hardin County1
- Crockett County1
- Dyer County1
- Gibson County1
- Carter County1
- Obion County1
- Haywood County1
- Lauderdale County1
- DeKalb County1
- Van Buren County1
- Shelby 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. Rebuilt daily.