Alert archive / Tennessee / Mesoscale Discussions

Mesoscale Discussions in Tennessee, 2007

80 mesoscale discussions in 2007. 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 2007. Tap one for its archive.

Mesoscale Discussions
80
Busiest month
April16 mesoscale discussions
Busiest day
March 1, 20075 mesoscale discussions

Over time

By month

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
Feb 1, 6:02 AM CSTMesoscale DiscussionSPCCarter, Cocke, Johnson, Sevier, Unicoi6 hr
Feb 20, 3:52 PM CSTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Dyer, Gibson and 10 more83 min
Feb 20, 6:27 PM CSTMesoscale DiscussionSPCBenton, Carroll, Crockett, Decatur, Dickson, Dyer and 17 more93 min
Feb 20, 8:43 PM CSTMesoscale DiscussionSPCBenton, Carroll, Crockett, Decatur, Dickson, Dyer and 17 more92 min
Feb 21, 1:37 AM CSTMesoscale DiscussionSPCAnderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 41 more2 hr
Feb 21, 4:36 PM CSTMesoscale DiscussionSPCPolk114 min
Feb 24, 10:35 AM CSTMesoscale DiscussionSPCLauderdale, Shelby, Tipton115 min
Feb 24, 6:44 PM CSTMesoscale DiscussionSPCChester, Fayette, Hardeman, Hardin, Haywood, McNairy and 3 more61 min
Feb 24, 10:11 PM CSTMesoscale DiscussionSPCBradley, Franklin, Giles, Hamilton, Hardin, Lawrence and 5 more64 min
Mar 1, 12:12 AM CSTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Dyer and 22 more2 hr
Mar 1, 4:18 AM CSTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 33 more117 min
Mar 1, 6:54 AM CSTMesoscale DiscussionSPCBedford, Carroll, Chester, Coffee, Crockett, Decatur and 22 more66 min
Mar 1, 3:43 PM CSTMesoscale DiscussionSPCAnderson, Blount, Campbell, Claiborne, Clay, Cumberland and 18 more92 min
Mar 1, 5:22 PM CSTMesoscale DiscussionSPCBradley, Franklin, Hamilton, Marion, Polk83 min
Mar 28, 11:50 AM CDTMesoscale DiscussionSPCBlount, Carter, Cocke, Grainger, Greene, Hamblen and 10 more85 min
Mar 28, 1:33 PM CDTMesoscale DiscussionSPCCarter, Cocke, Greene, Hamblen, Hawkins, Jefferson and 5 more117 min
Mar 31, 11:03 AM CDTMesoscale DiscussionSPCChester, Crockett, Fayette, Hardeman, Haywood, Lauderdale and 4 more57 min
Mar 31, 7:10 PM CDTMesoscale DiscussionSPCDyer, Lake, Obion, Weakley65 min
Apr 3, 11:04 AM CDTMesoscale DiscussionSPCBenton, Carroll, Crockett, Dyer, Gibson, Henderson and 9 more26 min
Apr 3, 5:23 PM CDTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Cheatham, Clay and 42 more2 hr
Apr 3, 6:15 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Decatur and 22 more60 min
Apr 3, 9:14 PM CDTMesoscale DiscussionSPCFayette, Hardeman61 min
Apr 3, 10:49 PM CDTMesoscale DiscussionSPCBradley, Carter, Hamilton, Johnson, McMinn, Marion and 2 more56 min
Apr 11, 12:16 PM CDTMesoscale DiscussionSPCBedford, Decatur, Giles, Hardin, Henderson, Hickman and 10 more59 min
Apr 14, 12:24 PM CDTMesoscale DiscussionSPCBledsoe, Bradley, Franklin, Grundy, Hamilton, McMinn and 6 more66 min
Apr 19, 12:08 PM CDTMesoscale DiscussionSPCCarter, Sullivan, Unicoi, Washington3 hr
Apr 24, 1:13 PM CDTMesoscale DiscussionSPCBenton, Cheatham, Clay, Davidson, Dickson, Dyer and 12 more92 min
Apr 24, 10:05 PM CDTMesoscale DiscussionSPCCrockett, Dyer, Haywood, Lake, Lauderdale, Obion and 2 more85 min
Apr 25, 12:45 AM CDTMesoscale DiscussionSPCDyer, Lake, Lauderdale90 min
Apr 26, 2:07 PM CDTMesoscale DiscussionSPCBledsoe, Cannon, Clay, Cumberland, DeKalb, Fentress and 18 more53 min
Apr 26, 4:33 PM CDTMesoscale DiscussionSPCBradley, Franklin, Hamilton, Marion, Polk57 min
Apr 26, 6:57 PM CDTMesoscale DiscussionSPCAnderson, Blount, Campbell, Claiborne, Cumberland, Grainger and 11 more93 min
Apr 26, 7:26 PM CDTMesoscale DiscussionSPCBradley, Hamilton, Marion, Polk94 min
May 4, 2:27 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 30 more93 min
May 5, 4:46 PM CDTMesoscale DiscussionSPCBedford, Dickson, Franklin, Giles, Hickman, Lincoln and 4 more89 min
May 15, 12:37 PM CDTMesoscale DiscussionSPCShelby, Tipton83 min
May 15, 4:58 PM CDTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Dyer, Fayette and 12 more62 min
May 17, 1:06 PM CDTMesoscale DiscussionSPCAnderson, Campbell, Claiborne, Fentress, Grainger, Hamblen and 8 more114 min
Jun 8, 8:30 AM CDTMesoscale DiscussionSPCBedford, Benton, Cannon, Carroll, Cheatham, Chester and 48 more90 min
Jun 8, 2:06 PM CDTMesoscale DiscussionSPCAnderson, Bedford, Bledsoe, Blount, Campbell, Cannon and 36 more54 min
Jun 12, 11:02 AM CDTMesoscale DiscussionSPCBradley, Carter, Cocke, Johnson, Polk, Sevier and 2 more58 min
Jun 14, 11:24 AM CDTMesoscale DiscussionSPCAnderson, Blount, Bradley, Campbell, Claiborne, Cocke and 20 more2 hr
Jun 14, 3:11 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Carter and 38 more64 min
Jun 14, 7:11 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 30 more64 min
Jun 15, 11:45 AM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Carter and 35 more60 min
Jun 23, 1:55 PM CDTMesoscale DiscussionSPCAnderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 52 more2 hr
Jun 24, 12:21 PM CDTMesoscale DiscussionSPCBlount, Carter, Cocke, Grainger, Greene, Hamblen and 13 more114 min
Jun 24, 12:39 PM CDTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Cheatham, Clay and 41 more66 min
Jun 25, 12:05 PM CDTMesoscale DiscussionSPCCarter, Cocke, Greene, Hamblen, Hawkins, Jefferson and 5 more85 min
Jun 28, 6:30 PM CDTMesoscale DiscussionSPCJohnson60 min
Jul 1, 11:12 AM CDTMesoscale DiscussionSPCBradley, Franklin, Giles, Hamilton, Lawrence, Lincoln and 3 more2 hr
Jul 1, 5:16 PM CDTMesoscale DiscussionSPCBradley, Hamilton, McMinn, Meigs, Monroe, Polk119 min
Jul 10, 7:21 PM CDTMesoscale DiscussionSPCGiles, Hardin, Lawrence, Wayne54 min
Jul 17, 11:19 AM CDTMesoscale DiscussionSPCBlount, Bradley, Carter, Claiborne, Cocke, Grainger and 16 more2 hr
Jul 24, 11:37 AM CDTMesoscale DiscussionSPCAnderson, Campbell, Claiborne, Clay, Fentress, Hancock and 5 more83 min
Jul 25, 12:03 PM CDTMesoscale DiscussionSPCAnderson, Campbell, Claiborne, Clay, Cumberland, Fentress and 9 more87 min
Jul 26, 12:35 PM CDTMesoscale DiscussionSPCCarter, Claiborne, Cocke, Grainger, Greene, Hamblen and 6 more115 min
Jul 26, 3:45 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Campbell, Carter, Claiborne, Cumberland and 22 more90 min
Jul 27, 2:34 PM CDTMesoscale DiscussionSPCDyer, Lake, Obion, Weakley56 min
Aug 21, 12:42 PM CDTMesoscale DiscussionSPCCarter, Cocke, Greene, Johnson, Sullivan, Unicoi and 1 more2 hr
Aug 23, 1:16 PM CDTMesoscale DiscussionSPCAnderson, Blount, Carter, Claiborne, Cocke, Grainger and 16 more2 hr
Oct 17, 5:15 PM CDTMesoscale DiscussionSPCFayette, Hardeman, Haywood, Lauderdale, Shelby, Tipton2 hr
Oct 17, 10:56 PM CDTMesoscale DiscussionSPCLake64 min
Oct 18, 12:27 AM CDTMesoscale DiscussionSPCCarroll, Chester, Crockett, Dyer, Fayette, Gibson and 12 more93 min
Oct 18, 4:08 AM CDTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Dyer and 15 more67 min
Oct 18, 10:26 AM CDTMesoscale DiscussionSPCBedford, Benton, Cannon, Carroll, Cheatham, Chester and 45 more2 hr
Oct 18, 5:39 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 37 more66 min
Oct 18, 7:51 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 37 more84 min
Oct 18, 9:51 PM CDTMesoscale DiscussionSPCBedford, Cannon, Cheatham, Coffee, Davidson, DeKalb and 25 more84 min
Oct 19, 12:52 AM CDTMesoscale DiscussionSPCAnderson, Blount, Bradley, Campbell, Claiborne, Cocke and 17 more53 min
Nov 5, 10:04 AM CSTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Clay, Crockett and 36 more56 min
Nov 14, 11:00 AM CSTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Crockett, Davidson, Decatur and 21 more60 min
Nov 14, 1:56 PM CSTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Fayette and 20 more64 min
Nov 14, 2:09 PM CSTMesoscale DiscussionSPCAnderson, Bedford, Bledsoe, Campbell, Cannon, Claiborne and 32 more96 min
Nov 14, 6:36 PM CSTMesoscale DiscussionSPCBledsoe, Coffee, Cumberland, Franklin, Grundy, Lincoln and 7 more84 min
Nov 21, 11:17 AM CSTMesoscale DiscussionSPCLauderdale, Shelby, Tipton118 min
Nov 21, 3:18 PM CSTMesoscale DiscussionSPCCrockett, Dyer, Fayette, Gibson, Haywood, Lake and 4 more87 min
Nov 21, 7:33 PM CSTMesoscale DiscussionSPCBenton, Carroll, Chester, Decatur, Fayette, Hardeman and 5 more87 min
Nov 21, 9:57 PM CSTMesoscale DiscussionSPCHardin63 min
Dec 22, 12:38 PM CSTMesoscale DiscussionSPCCrockett, Dyer, Fayette, Gibson, Hardeman, Haywood and 7 more97 min

By county

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

55 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 1, 20075mesoscale discussions
  2. October 18, 20075mesoscale discussions
  3. February 21, 20074mesoscale discussions
  4. April 3, 20073mesoscale discussions
  5. April 26, 20073mesoscale discussions
  6. October 19, 20073mesoscale discussions
  7. November 14, 20073mesoscale discussions
  8. February 25, 20072mesoscale discussions
  9. March 28, 20072mesoscale discussions
  10. April 4, 20072mesoscale discussions
  11. April 25, 20072mesoscale discussions
  12. May 15, 20072mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20062008

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.