Alert archive / Tennessee / Mesoscale Discussions / 2012
Mesoscale Discussions in Tennessee, May 2012
9 mesoscale discussions in May 2012. 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 2012. Tap one for its archive.
- Mesoscale Discussions
- 9
- Busiest day
- May 31, 20124 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 1, 12:33 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Cannon, Clay, Coffee, Cumberland and 23 more | 117 min |
| May 2, 6:08 PM CDT | Mesoscale Discussion | SPC | Crockett, Fayette, Hardeman, Haywood, Lauderdale, Madison and 2 more | 97 min |
| May 5, 5:06 AM CDT | Mesoscale Discussion | SPC | Clay, Jackson, Macon, Overton, Pickett, Putnam and 4 more | 114 min |
| May 20, 1:33 PM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Henry, Lake and 5 more | 87 min |
| May 29, 3:39 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Decatur, Dickson, Gibson, Henderson and 7 more | 96 min |
| May 31, 11:59 AM CDT | Mesoscale Discussion | SPC | Chester, Crockett, Dyer, Fayette, Gibson, Hardeman and 6 more | 61 min |
| May 31, 1:56 PM CDT | Mesoscale Discussion | SPC | Lake | 64 min |
| May 31, 2:38 PM CDT | Mesoscale Discussion | SPC | Carroll, Chester, Crockett, Dyer, Fayette, Gibson and 9 more | 67 min |
| May 31, 5:30 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Clay and 36 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crockett County4
- Haywood County4
- Lauderdale County4
- Shelby County4
- Tipton County4
- Gibson County4
- Weakley County4
- Clay County3
- Jackson County3
- Macon County3
- Overton County3
- Pickett County3
- Putnam County3
- Robertson County3
- Smith County3
- Sumner County3
- Trousdale County3
- Fayette County3
- Hardeman County3
- Madison County3
- Dyer County3
- Henry County3
- Carroll County3
- Henderson County3
- Bedford County2
- Cannon County2
- Coffee County2
- Davidson County2
- DeKalb County2
- Marshall County2
- Moore County2
- Rutherford County2
- Warren County2
- Williamson County2
- Wilson County2
- Lake County2
- Benton County2
- Decatur County2
- Dickson County2
- Houston County2
24 more counties
- Humphreys County2
- Montgomery County2
- Perry County2
- Stewart County2
- Chester County2
- McNairy County2
- Bledsoe County1
- Cumberland County1
- Fentress County1
- Franklin County1
- Grundy County1
- Sequatchie County1
- Van Buren County1
- White County1
- Obion County1
- Cheatham County1
- Giles County1
- Hardin County1
- Hickman County1
- Lawrence County1
- Lewis County1
- Lincoln County1
- Maury County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.