Alert archive / Tennessee / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Tennessee, March 2018
37 severe thunderstorm warnings in March 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 March 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 37
- Busiest day
- March 17, 201813 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 |
|---|---|---|---|---|
| Mar 17, 5:01 PM CDT | Severe Thunderstorm Warning | OHX | Van Buren | 16 min |
| Mar 17, 5:04 PM CDT | Severe Thunderstorm Warning | MRX | Bledsoe, Meigs, Rhea | 41 min |
| Mar 17, 5:38 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Meigs, Rhea | 52 min |
| Mar 17, 5:39 PM CDT | Severe Thunderstorm Warning | MRX | Bledsoe, Hamilton, Meigs, Rhea, Sequatchie | 51 min |
| Mar 17, 5:59 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Loudon, Roane | 46 min |
| Mar 17, 6:13 PM CDT | Severe Thunderstorm Warning | MRX | Campbell, Claiborne, Grainger, Hancock | 47 min |
| Mar 17, 6:21 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton, McMinn, Meigs, Polk | 39 min |
| Mar 17, 6:24 PM CDT | Severe Thunderstorm Warning | MRX | McMinn, Monroe, Polk | 51 min |
| Mar 17, 6:28 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Hancock, Hawkins | 47 min |
| Mar 17, 6:42 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Knox, Sevier | 34 min |
| Mar 17, 6:55 PM CDT | Severe Thunderstorm Warning | MRX | Monroe | 50 min |
| Mar 17, 6:56 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Grainger, Hamblen, Hancock, Hawkins | 49 min |
| Mar 17, 6:59 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, McMinn, Polk | 46 min |
| Mar 17, 7:02 PM CDT | Severe Thunderstorm Warning | MRX | Greene, Hawkins, Sullivan, Washington | 43 min |
| Mar 17, 7:11 PM CDT | Severe Thunderstorm Warning | MRX | Loudon, Meigs, Rhea, Roane | 49 min |
| Mar 17, 7:37 PM CDT | Severe Thunderstorm Warning | MRX | Greene, Hawkins, Washington | 53 min |
| Mar 17, 7:41 PM CDT | Severe Thunderstorm Warning | MRX | Carter, Johnson, Sullivan, Unicoi, Washington | 64 min |
| Mar 17, 7:41 PM CDT | Severe Thunderstorm Warning | MRX | Polk | 19 min |
| Mar 17, 8:11 PM CDT | Severe Thunderstorm Warning | MRX | Greene, Hancock, Hawkins, Sullivan, Washington | 49 min |
| Mar 17, 8:29 PM CDT | Severe Thunderstorm Warning | MRX | Cocke, Sevier | 46 min |
| Mar 17, 8:44 PM CDT | Severe Thunderstorm Warning | MRX | Grainger, Greene, Hamblen, Hawkins | 31 min |
| Mar 17, 8:51 PM CDT | Severe Thunderstorm Warning | MRX | Carter, Johnson, Sullivan, Unicoi, Washington | 54 min |
| Mar 17, 9:23 PM CDT | Severe Thunderstorm Warning | MRX | Blount, Sevier | 35 min |
| Mar 19, 3:13 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 47 min |
| Mar 19, 3:43 PM CDT | Severe Thunderstorm Warning | OHX | Robertson | 32 min |
| Mar 19, 3:55 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 35 min |
| Mar 19, 5:25 PM CDT | Severe Thunderstorm Warning | OHX | Robertson, Sumner | 21 min |
| Mar 19, 6:06 PM CDT | Severe Thunderstorm Warning | OHX | Giles, Lawrence | 24 min |
| Mar 19, 6:29 PM CDT | Severe Thunderstorm Warning | OHX | Giles | 16 min |
| Mar 19, 7:20 PM CDT | Severe Thunderstorm Warning | HUN | Franklin, Lincoln | 25 min |
| Mar 19, 7:43 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 19 min |
| Mar 19, 7:45 PM CDT | Severe Thunderstorm Warning | HUN | Franklin | 30 min |
| Mar 19, 7:47 PM CDT | Severe Thunderstorm Warning | MRX | Marion | 43 min |
| Mar 24, 5:11 PM CDT | Severe Thunderstorm Warning | MRX | Campbell, Scott | 34 min |
| Mar 24, 8:00 PM CDT | Severe Thunderstorm Warning | MEG | Carroll, Gibson, Henderson, Weakley | 45 min |
| Mar 24, 8:45 PM CDT | Severe Thunderstorm Warning | MEG | Carroll, Decatur, Henderson | 21 min |
| Mar 28, 11:07 PM CDT | Severe Thunderstorm Warning | OHX | Davidson, Rutherford, Williamson | 23 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hawkins County6
- Meigs County5
- Washington County5
- Franklin County5
- Rhea County4
- McMinn County4
- Hancock County4
- Polk County4
- Greene County4
- Sullivan County4
- Blount County3
- Claiborne County3
- Grainger County3
- Sevier County3
- Bledsoe County2
- Hamilton County2
- Knox County2
- Loudon County2
- Roane County2
- Campbell County2
- Bradley County2
- Monroe County2
- Hamblen County2
- Carter County2
- Johnson County2
- Unicoi County2
- Robertson County2
- Giles County2
- Carroll County2
- Henderson County2
- Van Buren County1
- Sequatchie County1
- Cocke County1
- Sumner County1
- Lawrence County1
- Lincoln County1
- Marion County1
- Scott County1
- Gibson County1
- Weakley 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.