Alert archive / Tennessee / Severe Thunderstorm Warnings / 2011
Severe Thunderstorm Warnings in Tennessee, August 2011
82 severe thunderstorm warnings in August 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2011. Tap one for its archive.
- Severe Thunderstorm Warnings
- 82
- Busiest day
- August 4, 201128 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 |
|---|---|---|---|---|
| Aug 3, 12:40 PM CDT | Severe Thunderstorm Warning | MRX | Campbell, Morgan, Scott | 50 min |
| Aug 3, 1:24 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Campbell, Morgan, Roane, Scott | 51 min |
| Aug 3, 2:14 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, Monroe, Morgan, Roane | 30 min |
| Aug 3, 6:11 PM CDT | Severe Thunderstorm Warning | OHX | Cannon, Rutherford, Wilson | 34 min |
| Aug 3, 6:46 PM CDT | Severe Thunderstorm Warning | OHX | DeKalb, White | 19 min |
| Aug 3, 7:58 PM CDT | Severe Thunderstorm Warning | OHX | Clay, Jackson, Overton | 32 min |
| Aug 3, 8:10 PM CDT | Severe Thunderstorm Warning | OHX | Cannon, Rutherford | 35 min |
| Aug 3, 8:14 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Rutherford | 31 min |
| Aug 3, 8:35 PM CDT | Severe Thunderstorm Warning | OHX | Jackson, Overton, Putnam | 25 min |
| Aug 3, 9:48 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Marshall, Rutherford, Williamson | 27 min |
| Aug 3, 10:00 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, Meigs, Rhea, Roane | 45 min |
| Aug 3, 10:10 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Hickman, Humphreys, Maury, Williamson | 35 min |
| Aug 3, 10:12 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Marshall | 33 min |
| Aug 3, 10:33 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox | 42 min |
| Aug 3, 10:38 PM CDT | Severe Thunderstorm Warning | OHX | Lawrence, Lewis, Wayne | 37 min |
| Aug 3, 10:44 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Loudon, McMinn, Monroe | 61 min |
| Aug 3, 10:48 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Knox, Union | 32 min |
| Aug 3, 11:12 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Marshall | 33 min |
| Aug 3, 11:14 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Grainger, Jefferson, Sevier | 37 min |
| Aug 3, 11:19 PM CDT | Severe Thunderstorm Warning | MRX | Monroe, Polk | 41 min |
| Aug 3, 11:36 PM CDT | Severe Thunderstorm Warning | HUN | Lincoln | 24 min |
| Aug 3, 11:38 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence | 22 min |
| Aug 3, 11:45 PM CDT | Severe Thunderstorm Warning | HUN | Lincoln | 30 min |
| Aug 3, 11:58 PM CDT | Severe Thunderstorm Warning | HUN | Franklin, Lincoln | 32 min |
| Aug 4, 12:23 AM CDT | Severe Thunderstorm Warning | MEG | Carroll, Decatur, Henderson | 29 min |
| Aug 4, 12:38 AM CDT | Severe Thunderstorm Warning | MEG | Chester, Decatur, Hardin, Henderson, McNairy | 52 min |
| Aug 4, 2:49 AM CDT | Severe Thunderstorm Warning | MEG | Carroll, Henry | 41 min |
| Aug 4, 5:20 AM CDT | Severe Thunderstorm Warning | OHX | Wayne | 25 min |
| Aug 4, 5:31 AM CDT | Severe Thunderstorm Warning | MEG | Hardin | 44 min |
| Aug 4, 5:39 AM CDT | Severe Thunderstorm Warning | OHX | Lawrence, Wayne | 36 min |
| Aug 4, 4:03 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Hardeman | 42 min |
| Aug 4, 4:32 PM CDT | Severe Thunderstorm Warning | MEG | Chester, Hardeman, Hardin, McNairy | 43 min |
| Aug 4, 4:44 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman | 46 min |
| Aug 5, 11:37 AM CDT | Severe Thunderstorm Warning | OHX | Davidson | 38 min |
| Aug 5, 2:16 PM CDT | Severe Thunderstorm Warning | OHX | Coffee | 29 min |
| Aug 5, 3:35 PM CDT | Severe Thunderstorm Warning | MRX | Marion | 40 min |
| Aug 7, 7:17 PM CDT | Severe Thunderstorm Warning | OHX | Cumberland, Van Buren, White | 58 min |
| Aug 7, 8:45 PM CDT | Severe Thunderstorm Warning | OHX | Coffee, Grundy | 39 min |
| Aug 7, 10:33 PM CDT | Severe Thunderstorm Warning | MEG | Dyer, Lake, Obion | 42 min |
| Aug 7, 10:39 PM CDT | Severe Thunderstorm Warning | MEG | Dyer, Lauderdale, Tipton | 40 min |
| Aug 8, 12:29 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Campbell, Knox, Loudon, Morgan, Roane and 2 more | 61 min |
| Aug 8, 12:50 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman, Hardin, McNairy | 40 min |
| Aug 8, 12:50 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Loudon, McMinn, Monroe, Polk | 55 min |
| Aug 8, 12:53 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman, McNairy | 52 min |
| Aug 8, 1:11 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Sevier | 64 min |
| Aug 8, 1:29 PM CDT | Severe Thunderstorm Warning | MRX | Campbell, Claiborne, Grainger, Jefferson, Knox, Sevier and 1 more | 61 min |
| Aug 8, 2:02 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Jefferson, Sevier | 58 min |
| Aug 8, 2:15 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Grainger, Greene, Hamblen, Hawkins, Jefferson | 60 min |
| Aug 8, 2:57 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Greene, Unicoi, Washington | 63 min |
| Aug 8, 3:17 PM CDT | Severe Thunderstorm Warning | HUN | Lincoln | 58 min |
| Aug 8, 3:25 PM CDT | Severe Thunderstorm Warning | MRX | Campbell, Claiborne, Hancock, Hawkins, Union | 65 min |
| Aug 8, 3:34 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 56 min |
| Aug 8, 4:12 PM CDT | Severe Thunderstorm Warning | MRX | Hawkins, Sullivan | 48 min |
| Aug 8, 4:42 PM CDT | Severe Thunderstorm Warning | MRX | Carter, Johnson, Sullivan, Washington | 63 min |
| Aug 8, 4:45 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Campbell, Scott, Union | 45 min |
| Aug 8, 5:26 PM CDT | Severe Thunderstorm Warning | OHX | Bedford, Cannon, Coffee, Grundy, Rutherford, Warren | 64 min |
| Aug 8, 5:43 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Sevier | 62 min |
| Aug 8, 6:43 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Sevier | 32 min |
| Aug 9, 2:52 AM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence | 23 min |
| Aug 9, 3:38 AM CDT | Severe Thunderstorm Warning | OHX | Giles | 21 min |
| Aug 10, 3:26 PM CDT | Severe Thunderstorm Warning | MEG | Chester, Crockett, Haywood, Henderson, Madison | 37 min |
| Aug 13, 4:53 PM CDT | Severe Thunderstorm Warning | OHX | Robertson, Sumner | 37 min |
| Aug 14, 12:12 PM CDT | Severe Thunderstorm Warning | MRX | Knox, Union | 48 min |
| Aug 14, 12:48 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Hancock | 40 min |
| Aug 14, 1:49 PM CDT | Severe Thunderstorm Warning | MRX | Jefferson, Knox, Sevier | 41 min |
| Aug 14, 3:44 PM CDT | Severe Thunderstorm Warning | MRX | Johnson | 46 min |
| Aug 18, 6:13 AM CDT | Severe Thunderstorm Warning | MEG | Tipton | 47 min |
| Aug 18, 7:28 AM CDT | Severe Thunderstorm Warning | MEG | Shelby | 47 min |
| Aug 18, 3:16 PM CDT | Severe Thunderstorm Warning | OHX | Montgomery, Robertson | 29 min |
| Aug 18, 6:28 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence, Lewis, Maury | 62 min |
| Aug 18, 7:01 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Marshall, Maury | 24 min |
| Aug 18, 7:12 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence, Maury | 36 min |
| Aug 18, 9:19 PM CDT | Severe Thunderstorm Warning | MRX | Blount | 26 min |
| Aug 18, 9:26 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Sevier | 34 min |
| Aug 18, 9:39 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Sevier | 36 min |
| Aug 18, 10:12 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Jefferson, Sevier | 33 min |
| Aug 19, 6:13 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Campbell, Claiborne, Scott, Union | 62 min |
| Aug 20, 12:35 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Shelby | 40 min |
| Aug 21, 2:25 AM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Montgomery, Robertson | 50 min |
| Aug 21, 4:39 AM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson, Robertson, Sumner | 36 min |
| Aug 21, 5:09 AM CDT | Severe Thunderstorm Warning | OHX | Davidson, Robertson, Rutherford, Sumner, Wilson | 21 min |
| Aug 23, 6:02 PM CDT | Severe Thunderstorm Warning | MEG | Hardeman | 28 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Knox County10
- Sevier County10
- Blount County9
- Campbell County7
- Union County7
- Giles County7
- Rutherford County6
- Lawrence County6
- Jefferson County6
- Hardeman County6
- Scott County5
- Anderson County5
- Loudon County5
- Cocke County5
- Robertson County5
- Morgan County4
- Roane County4
- Monroe County4
- Bedford County4
- Marshall County4
- Maury County4
- Lincoln County4
- Hardin County4
- McNairy County4
- Claiborne County4
- Cannon County3
- Wayne County3
- Grainger County3
- Henderson County3
- Chester County3
- Davidson County3
- Coffee County3
- Hawkins County3
- Sumner County3
- Wilson County2
- White County2
- Jackson County2
- Overton County2
- Williamson County2
- Lewis County2
39 more counties
- McMinn County2
- Polk County2
- Franklin County2
- Carroll County2
- Decatur County2
- Fayette County2
- Grundy County2
- Dyer County2
- Tipton County2
- Greene County2
- Washington County2
- Hancock County2
- Sullivan County2
- Johnson County2
- Shelby County2
- Montgomery County2
- Cheatham County2
- DeKalb County1
- Clay County1
- Putnam County1
- Meigs County1
- Rhea County1
- Dickson County1
- Hickman County1
- Humphreys County1
- Henry County1
- Marion County1
- Cumberland County1
- Van Buren County1
- Lake County1
- Obion County1
- Lauderdale County1
- Hamblen County1
- Unicoi County1
- Carter County1
- Warren County1
- Crockett County1
- Haywood County1
- Madison County1
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.