Alert archive / Kentucky / Mesoscale Discussions / 2021

Mesoscale Discussions in Kentucky, December 2021

23 mesoscale discussions in December 2021. 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 December 2021. Tap one for its archive.

Mesoscale Discussions
23
Busiest day
December 11, 202115 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Dec 5, 6:05 PM ESTMesoscale DiscussionSPCCalloway, Carlisle, Fulton, Graves, Hickman2 hr
Dec 5, 9:06 PM ESTMesoscale DiscussionSPCBallard, Calloway, Carlisle, Crittenden, Fulton, Graves and 5 more114 min
Dec 6, 12:28 AM ESTMesoscale DiscussionSPCBallard, Breckinridge, Butler, Caldwell, Calloway, Carlisle and 27 more2 hr
Dec 6, 3:47 AM ESTMesoscale DiscussionSPCBallard, Caldwell, Calloway, Carlisle, Christian, Fulton and 10 more88 min
Dec 6, 6:06 AM ESTMesoscale DiscussionSPCAdair, Allen, Barren, Casey, Clinton, Cumberland and 8 more114 min
Dec 10, 2:35 PM ESTMesoscale DiscussionSPCFulton2 hr
Dec 10, 5:45 PM ESTMesoscale DiscussionSPCBallard, Carlisle, Fulton, Graves, Hickman, Livingston and 1 more90 min
Dec 10, 6:52 PM ESTMesoscale DiscussionSPCAllen, Breckinridge, Bullitt, Butler, Christian, Daviess and 17 more83 min
Dec 10, 7:22 PM ESTMesoscale DiscussionSPCFulton, Graves, Hickman53 min
Dec 10, 8:41 PM ESTMesoscale DiscussionSPCFulton64 min
Dec 10, 9:35 PM ESTMesoscale DiscussionSPCAllen, Barren, Breckinridge, Bullitt, Butler, Caldwell and 26 more85 min
Dec 10, 9:48 PM ESTMesoscale DiscussionSPCCarlisle, Fulton, Graves, Hickman, Lyon, Marshall57 min
Dec 10, 10:48 PM ESTMesoscale DiscussionSPCCaldwell, Graves, Hopkins, Lyon, Marshall57 min
Dec 10, 11:09 PM ESTMesoscale DiscussionSPCBallard, Caldwell, Calloway, Carlisle, Crittenden, Fulton and 7 more96 min
Dec 10, 11:44 PM ESTMesoscale DiscussionSPCCaldwell, Grayson, Hopkins, McLean, Muhlenberg, Ohio61 min
Dec 11, 12:08 AM ESTMesoscale DiscussionSPCBoone, Bracken, Campbell, Carroll, Gallatin, Grant and 8 more67 min
Dec 11, 12:28 AM ESTMesoscale DiscussionSPCUnion92 min
Dec 11, 12:36 AM ESTMesoscale DiscussionSPCCalloway, Christian, Logan, Simpson, Todd, Trigg54 min
Dec 11, 12:53 AM ESTMesoscale DiscussionSPCBreckinridge, Bullitt, Grayson, Hardin, Jefferson, Meade and 3 more67 min
Dec 11, 2:02 AM ESTMesoscale DiscussionSPCAdair, Allen, Anderson, Barren, Bath, Bourbon and 51 more88 min
Dec 11, 2:05 AM ESTMesoscale DiscussionSPCBarren, Butler, Edmonson, Green, Hart, Logan and 2 more55 min
Dec 11, 3:51 AM ESTMesoscale DiscussionSPCBoyle, Casey, Clark, Estill, Garrard, Jessamine and 4 more54 min
Dec 11, 6:32 AM ESTMesoscale DiscussionSPCBell, Breathitt, Clark, Clay, Estill, Jackson and 18 more88 min

By county

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

66 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

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.