Alert archive / Tennessee / Mesoscale Discussions / 2018
Mesoscale Discussions in Tennessee, May 2018
14 mesoscale discussions in May 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in May 2018. Tap one for its archive.
- Mesoscale Discussions
- 14
- Busiest day
- May 31, 20185 mesoscale discussions
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 |
|---|---|---|---|---|
| May 5, 2:27 PM CDT | Mesoscale Discussion | SPC | Anderson, Campbell, Claiborne, Fentress, Grainger, Greene and 13 more | 93 min |
| May 6, 3:00 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Chester, Crockett, Davidson and 21 more | 3 hr |
| May 19, 11:56 AM CDT | Mesoscale Discussion | SPC | Dyer, Lake, Obion | 2 hr |
| May 19, 3:35 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Lake, Lauderdale, Obion and 1 more | 85 min |
| May 19, 6:14 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 11 more | 61 min |
| May 20, 11:43 AM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 12 more | 3 hr |
| May 20, 3:32 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 16 more | 118 min |
| May 20, 6:26 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 19 more | 64 min |
| May 29, 1:38 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Cheatham, Clay and 35 more | 97 min |
| May 31, 2:29 PM CDT | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Clay, Coffee, Davidson and 25 more | 91 min |
| May 31, 3:27 PM CDT | Mesoscale Discussion | SPC | Anderson, Campbell, Carter, Claiborne, Fentress, Grainger and 13 more | 93 min |
| May 31, 4:31 PM CDT | Mesoscale Discussion | SPC | Anderson, Campbell, Claiborne, Grainger, Hamblen, Hancock and 7 more | 59 min |
| May 31, 4:42 PM CDT | Mesoscale Discussion | SPC | Lake, Montgomery, Obion, Stewart | 2 hr |
| May 31, 5:46 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Crockett, Davidson, Decatur and 20 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lake County9
- Obion County9
- Dyer County8
- Crockett County7
- Gibson County7
- Lauderdale County7
- Weakley County7
- Carroll County6
- Haywood County6
- Henderson County6
- Henry County6
- Madison County6
- Pickett County5
- Chester County5
- Fayette County5
- Shelby County5
- Stewart County5
- Tipton County5
- Morgan County4
- Benton County4
- Cheatham County4
- Davidson County4
- Decatur County4
- Dickson County4
- Montgomery County4
- Robertson County4
- Hardeman County4
- Anderson County3
- Campbell County3
- Claiborne County3
- Fentress County3
- Grainger County3
- Hamblen County3
- Hancock County3
- Hawkins County3
- Roane County3
- Scott County3
- Sullivan County3
- Union County3
- Washington County3
49 more counties
- Houston County3
- Humphreys County3
- Perry County3
- McNairy County3
- Rutherford County3
- Williamson County3
- Greene County2
- Jefferson County2
- Knox County2
- Loudon County2
- Hardin County2
- Bedford County2
- Cannon County2
- Clay County2
- Coffee County2
- DeKalb County2
- Grundy County2
- Jackson County2
- Macon County2
- Overton County2
- Putnam County2
- Smith County2
- Sumner County2
- Trousdale County2
- Warren County2
- White County2
- Wilson County2
- Hickman County2
- Bledsoe County1
- Bradley County1
- Cumberland County1
- Franklin County1
- Hamilton County1
- McMinn County1
- Marion County1
- Meigs County1
- Monroe County1
- Polk County1
- Rhea County1
- Sequatchie County1
- Van Buren County1
- Giles County1
- Lawrence County1
- Lewis County1
- Lincoln County1
- Marshall County1
- Maury County1
- Moore County1
- Carter 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.