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.

IssuedProductOfficeCountiesLasted
Mar 17, 5:01 PM CDTSevere Thunderstorm WarningOHXVan Buren16 min
Mar 17, 5:04 PM CDTSevere Thunderstorm WarningMRXBledsoe, Meigs, Rhea41 min
Mar 17, 5:38 PM CDTSevere Thunderstorm WarningMRXMcMinn, Meigs, Rhea52 min
Mar 17, 5:39 PM CDTSevere Thunderstorm WarningMRXBledsoe, Hamilton, Meigs, Rhea, Sequatchie51 min
Mar 17, 5:59 PM CDTSevere Thunderstorm WarningMRXBlount, Knox, Loudon, Roane46 min
Mar 17, 6:13 PM CDTSevere Thunderstorm WarningMRXCampbell, Claiborne, Grainger, Hancock47 min
Mar 17, 6:21 PM CDTSevere Thunderstorm WarningMRXBradley, Hamilton, McMinn, Meigs, Polk39 min
Mar 17, 6:24 PM CDTSevere Thunderstorm WarningMRXMcMinn, Monroe, Polk51 min
Mar 17, 6:28 PM CDTSevere Thunderstorm WarningMRXClaiborne, Hancock, Hawkins47 min
Mar 17, 6:42 PM CDTSevere Thunderstorm WarningMRXBlount, Knox, Sevier34 min
Mar 17, 6:55 PM CDTSevere Thunderstorm WarningMRXMonroe50 min
Mar 17, 6:56 PM CDTSevere Thunderstorm WarningMRXClaiborne, Grainger, Hamblen, Hancock, Hawkins49 min
Mar 17, 6:59 PM CDTSevere Thunderstorm WarningMRXBradley, McMinn, Polk46 min
Mar 17, 7:02 PM CDTSevere Thunderstorm WarningMRXGreene, Hawkins, Sullivan, Washington43 min
Mar 17, 7:11 PM CDTSevere Thunderstorm WarningMRXLoudon, Meigs, Rhea, Roane49 min
Mar 17, 7:37 PM CDTSevere Thunderstorm WarningMRXGreene, Hawkins, Washington53 min
Mar 17, 7:41 PM CDTSevere Thunderstorm WarningMRXCarter, Johnson, Sullivan, Unicoi, Washington64 min
Mar 17, 7:41 PM CDTSevere Thunderstorm WarningMRXPolk19 min
Mar 17, 8:11 PM CDTSevere Thunderstorm WarningMRXGreene, Hancock, Hawkins, Sullivan, Washington49 min
Mar 17, 8:29 PM CDTSevere Thunderstorm WarningMRXCocke, Sevier46 min
Mar 17, 8:44 PM CDTSevere Thunderstorm WarningMRXGrainger, Greene, Hamblen, Hawkins31 min
Mar 17, 8:51 PM CDTSevere Thunderstorm WarningMRXCarter, Johnson, Sullivan, Unicoi, Washington54 min
Mar 17, 9:23 PM CDTSevere Thunderstorm WarningMRXBlount, Sevier35 min
Mar 19, 3:13 PM CDTSevere Thunderstorm WarningHUNFranklin47 min
Mar 19, 3:43 PM CDTSevere Thunderstorm WarningOHXRobertson32 min
Mar 19, 3:55 PM CDTSevere Thunderstorm WarningHUNFranklin35 min
Mar 19, 5:25 PM CDTSevere Thunderstorm WarningOHXRobertson, Sumner21 min
Mar 19, 6:06 PM CDTSevere Thunderstorm WarningOHXGiles, Lawrence24 min
Mar 19, 6:29 PM CDTSevere Thunderstorm WarningOHXGiles16 min
Mar 19, 7:20 PM CDTSevere Thunderstorm WarningHUNFranklin, Lincoln25 min
Mar 19, 7:43 PM CDTSevere Thunderstorm WarningHUNFranklin19 min
Mar 19, 7:45 PM CDTSevere Thunderstorm WarningHUNFranklin30 min
Mar 19, 7:47 PM CDTSevere Thunderstorm WarningMRXMarion43 min
Mar 24, 5:11 PM CDTSevere Thunderstorm WarningMRXCampbell, Scott34 min
Mar 24, 8:00 PM CDTSevere Thunderstorm WarningMEGCarroll, Gibson, Henderson, Weakley45 min
Mar 24, 8:45 PM CDTSevere Thunderstorm WarningMEGCarroll, Decatur, Henderson21 min
Mar 28, 11:07 PM CDTSevere Thunderstorm WarningOHXDavidson, Rutherford, Williamson23 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

4 more counties

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.