Alert archive / Tennessee / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Tennessee, August 2018
41 severe thunderstorm warnings in August 2018. 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 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 41
- Busiest day
- August 8, 201814 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 5, 1:07 PM CDT | Severe Thunderstorm Warning | MRX | Campbell | 27 min |
| Aug 6, 5:40 PM CDT | Severe Thunderstorm Warning | OHX | Grundy | 24 min |
| Aug 7, 6:02 PM CDT | Severe Thunderstorm Warning | OHX | Grundy, Van Buren, Warren | 23 min |
| Aug 8, 10:53 AM CDT | Severe Thunderstorm Warning | OHX | Trousdale, Wilson | 37 min |
| Aug 8, 11:02 AM CDT | Severe Thunderstorm Warning | OHX | Smith, Trousdale, Wilson | 43 min |
| Aug 8, 11:28 AM CDT | Severe Thunderstorm Warning | OHX | Jackson, Putnam, Smith | 47 min |
| Aug 8, 12:53 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Campbell, Morgan, Scott | 67 min |
| Aug 8, 1:04 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Meigs, Monroe, Rhea | 41 min |
| Aug 8, 1:18 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, McMinn, Monroe, Roane | 42 min |
| Aug 8, 1:33 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox | 42 min |
| Aug 8, 1:48 PM CDT | Severe Thunderstorm Warning | MRX | Campbell, Claiborne, Grainger, Hancock, Union | 57 min |
| Aug 8, 1:52 PM CDT | Severe Thunderstorm Warning | MRX | Carter, Johnson, Sullivan | 23 min |
| Aug 8, 2:04 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Monroe | 41 min |
| Aug 8, 2:10 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Jefferson | 50 min |
| Aug 8, 2:44 PM CDT | Severe Thunderstorm Warning | MRX | Blount, McMinn, Monroe, Polk | 61 min |
| Aug 8, 3:06 PM CDT | Severe Thunderstorm Warning | MRX | Greene | 39 min |
| Aug 8, 3:12 PM CDT | Severe Thunderstorm Warning | MRX | Cocke | 20 min |
| Aug 11, 7:54 PM CDT | Severe Thunderstorm Warning | MEG | Lauderdale | 51 min |
| Aug 11, 8:11 PM CDT | Severe Thunderstorm Warning | OHX | Clay, Overton, Pickett | 34 min |
| Aug 16, 3:33 PM CDT | Severe Thunderstorm Warning | MRX | Bledsoe | 42 min |
| Aug 16, 4:19 PM CDT | Severe Thunderstorm Warning | MRX | Meigs, Rhea | 41 min |
| Aug 16, 5:09 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, Roane | 33 min |
| Aug 16, 11:43 PM CDT | Severe Thunderstorm Warning | MEG | Lauderdale | 47 min |
| Aug 16, 11:55 PM CDT | Severe Thunderstorm Warning | MEG | Lauderdale, Tipton | 33 min |
| Aug 17, 6:31 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 29 min |
| Aug 17, 7:03 PM CDT | Severe Thunderstorm Warning | MRX | Hamilton, Marion, Sequatchie | 72 min |
| Aug 20, 4:57 PM CDT | Severe Thunderstorm Warning | MEG | Shelby | 48 min |
| Aug 20, 5:39 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Shelby, Tipton | 51 min |
| Aug 20, 5:41 PM CDT | Severe Thunderstorm Warning | MEG | Shelby | 49 min |
| Aug 20, 6:30 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Shelby | 28 min |
| Aug 21, 12:08 AM CDT | Severe Thunderstorm Warning | OHX | Macon, Sumner, Trousdale | 37 min |
| Aug 21, 12:13 AM CDT | Severe Thunderstorm Warning | OHX | Macon, Sumner, Trousdale, Wilson | 47 min |
| Aug 30, 3:01 PM CDT | Severe Thunderstorm Warning | MRX | Scott | 44 min |
| Aug 30, 4:10 PM CDT | Severe Thunderstorm Warning | MEG | Shelby | 25 min |
| Aug 30, 4:23 PM CDT | Severe Thunderstorm Warning | MRX | Hancock | 52 min |
| Aug 30, 5:14 PM CDT | Severe Thunderstorm Warning | OHX | Davidson | 31 min |
| Aug 30, 5:52 PM CDT | Severe Thunderstorm Warning | OHX | Robertson | 23 min |
| Aug 30, 5:54 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Robertson | 36 min |
| Aug 30, 5:55 PM CDT | Severe Thunderstorm Warning | OHX | Sumner | 35 min |
| Aug 30, 7:15 PM CDT | Severe Thunderstorm Warning | OHX | Hickman, Maury, Williamson | 30 min |
| Aug 30, 7:45 PM CDT | Severe Thunderstorm Warning | OHX | Houston | 30 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Shelby County5
- Trousdale County4
- McMinn County4
- Monroe County4
- Campbell County3
- Wilson County3
- Lauderdale County3
- Sumner County3
- Grundy County2
- Smith County2
- Scott County2
- Meigs County2
- Rhea County2
- Loudon County2
- Roane County2
- Blount County2
- Hancock County2
- Cocke County2
- Tipton County2
- Fayette County2
- Macon County2
- Robertson County2
- Van Buren County1
- Warren County1
- Jackson County1
- Putnam County1
- Anderson County1
- Morgan County1
- Knox County1
- Claiborne County1
- Grainger County1
- Union County1
- Carter County1
- Johnson County1
- Sullivan County1
- Jefferson County1
- Polk County1
- Greene County1
- Clay County1
- Overton County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.