Alert archive / Mississippi / Mesoscale Discussions / 2021

Mesoscale Discussions in Mississippi, March 2021

38 mesoscale discussions in March 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 March 2021. Tap one for its archive.

Mesoscale Discussions
38
Busiest day
March 17, 202110 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.

IssuedProductOfficeCountiesLasted
Feb 28, 6:27 PM CSTMesoscale DiscussionSPCAlcorn, Benton, Bolivar, Coahoma, DeSoto, Lafayette and 7 more93 min
Feb 28, 8:49 PM CSTMesoscale DiscussionSPCAlcorn, Benton, Prentiss, Tippah, Tishomingo, Union56 min
Mar 15, 2:35 PM CDTMesoscale DiscussionSPCClarke, Jones, Wayne2 hr
Mar 15, 11:44 PM CDTMesoscale DiscussionSPCAttala, Carroll, Chickasaw, Choctaw, Clay, Itawamba and 7 more91 min
Mar 16, 1:07 PM CDTMesoscale DiscussionSPCForrest, Greene, Jones, Perry, Wayne2 hr
Mar 16, 3:48 PM CDTMesoscale DiscussionSPCAttala, Choctaw, Claiborne, Hinds, Holmes, Humphreys and 13 more117 min
Mar 17, 5:34 AM CDTMesoscale DiscussionSPCAlcorn, Benton, Bolivar, Calhoun, Coahoma, DeSoto and 15 more86 min
Mar 17, 7:38 AM CDTMesoscale DiscussionSPCAlcorn, Benton, Coahoma, DeSoto, Itawamba, Lafayette and 11 more67 min
Mar 17, 10:56 AM CDTMesoscale DiscussionSPCAttala, Choctaw, Clarke, Clay, Copiah, Covington and 26 more2 hr
Mar 17, 12:02 PM CDTMesoscale DiscussionSPCClarke, Jones, Wayne58 min
Mar 17, 12:15 PM CDTMesoscale DiscussionSPCBolivar, Calhoun, Carroll, Claiborne, Coahoma, Grenada and 22 more90 min
Mar 17, 1:19 PM CDTMesoscale DiscussionSPCJefferson Davis, Lawrence, Lincoln, Simpson, Smith86 min
Mar 17, 1:45 PM CDTMesoscale DiscussionSPCAmite, Forrest, George, Greene, Hancock, Harrison and 9 more90 min
Mar 17, 2:56 PM CDTMesoscale DiscussionSPCAdams, Attala, Bolivar, Calhoun, Carroll, Chickasaw and 41 more94 min
Mar 17, 5:49 PM CDTMesoscale DiscussionSPCClarke, Covington, Forrest, George, Greene, Jasper and 13 more86 min
Mar 17, 6:09 PM CDTMesoscale DiscussionSPCAlcorn, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 25 more66 min
Mar 17, 7:26 PM CDTMesoscale DiscussionSPCHancock94 min
Mar 23, 7:05 AM CDTMesoscale DiscussionSPCAdams, Wilkinson85 min
Mar 24, 9:25 PM CDTMesoscale DiscussionSPCAdams, Amite, Claiborne, Clarke, Copiah, Covington and 27 more65 min
Mar 25, 9:02 AM CDTMesoscale DiscussionSPCItawamba, Lee, Lowndes, Monroe, Prentiss, Tishomingo118 min
Mar 25, 10:12 AM CDTMesoscale DiscussionSPCKemper, Lauderdale, Lowndes, Noxubee3 hr
Mar 25, 10:58 AM CDTMesoscale DiscussionSPCAlcorn, Attala, Benton, Calhoun, Carroll, Chickasaw and 35 more3 hr
Mar 25, 11:00 AM CDTMesoscale DiscussionSPCHancock, Harrison, Pearl River, Stone2 hr
Mar 25, 1:24 PM CDTMesoscale DiscussionSPCChickasaw, Choctaw, Clarke, Clay, Itawamba, Jasper and 16 more2 hr
Mar 25, 2:29 PM CDTMesoscale DiscussionSPCAlcorn2 hr
Mar 25, 3:45 PM CDTMesoscale DiscussionSPCClarke, Covington, Forrest, Jasper, Jones, Lamar and 3 more2 hr
Mar 27, 2:05 AM CDTMesoscale DiscussionSPCAlcorn, Benton, Coahoma, DeSoto, Lafayette, Marshall and 8 more115 min
Mar 27, 11:55 AM CDTMesoscale DiscussionSPCAlcorn, Benton, DeSoto, Lafayette, Marshall, Prentiss and 5 more3 hr
Mar 27, 3:56 PM CDTMesoscale DiscussionSPCAttala, Calhoun, Carroll, Chickasaw, Choctaw, Clay and 17 more94 min
Mar 27, 6:42 PM CDTMesoscale DiscussionSPCDeSoto, Tunica2 hr
Mar 27, 8:42 PM CDTMesoscale DiscussionSPCAlcorn, Benton, Calhoun, Carroll, Chickasaw, Coahoma and 26 more93 min
Mar 27, 10:45 PM CDTMesoscale DiscussionSPCAlcorn, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 23 more90 min
Mar 28, 1:57 AM CDTMesoscale DiscussionSPCItawamba, Monroe93 min
Mar 30, 5:46 PM CDTMesoscale DiscussionSPCAdams, Amite, Attala, Bolivar, Claiborne, Clarke and 37 more119 min
Mar 30, 9:55 PM CDTMesoscale DiscussionSPCBolivar, Calhoun, Carroll, Grenada, Humphreys, Lafayette and 11 more2 hr
Mar 31, 1:55 AM CDTMesoscale DiscussionSPCCalhoun, Chickasaw, Itawamba, Lee, Monroe2 hr
Mar 31, 10:57 AM CDTMesoscale DiscussionSPCClarke, Covington, Forrest, Greene, Jasper, Jefferson Davis and 4 more93 min
Mar 31, 2:15 PM CDTMesoscale DiscussionSPCGreene, Perry90 min

By county

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

42 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.