Alert archive / Missouri / Mesoscale Discussions / 2012

Mesoscale Discussions in Missouri, March 2012

29 mesoscale discussions in March 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 March 2012. Tap one for its archive.

Mesoscale Discussions
29
Busiest day
March 2, 20125 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
Mar 2, 1:46 AM CSTMesoscale DiscussionSPCBarry, Barton, Bollinger, Camden, Cape Girardeau, Cedar and 37 more89 min
Mar 2, 4:25 AM CSTMesoscale DiscussionSPCJefferson, Saint Charles, Saint Louis, City of Saint Louis95 min
Mar 2, 9:22 AM CSTMesoscale DiscussionSPCMississippi, New Madrid, Scott113 min
Mar 2, 10:28 AM CSTMesoscale DiscussionSPCDunklin, Pemiscot62 min
Mar 2, 11:06 AM CSTMesoscale DiscussionSPCClark, Knox, Lewis, Schuyler, Scotland, Shelby4 hr
Mar 14, 1:56 PM CDTMesoscale DiscussionSPCBollinger, Cape Girardeau, Mississippi, New Madrid, Perry, Scott and 1 more2 hr
Mar 15, 1:08 PM CDTMesoscale DiscussionSPCMississippi, Scott2 hr
Mar 15, 2:47 PM CDTMesoscale DiscussionSPCButler, Carter, Crawford, Dent, Douglas, Franklin and 22 more118 min
Mar 16, 1:34 AM CDTMesoscale DiscussionSPCAudrain, Benton, Boone, Callaway, Camden, Carroll and 20 more116 min
Mar 19, 3:40 PM CDTMesoscale DiscussionSPCAdair, Caldwell, Carroll, Chariton, Daviess, Grundy and 12 more95 min
Mar 19, 3:55 PM CDTMesoscale DiscussionSPCMcDonald95 min
Mar 19, 10:17 PM CDTMesoscale DiscussionSPCDouglas, Howell, Ozark, Taney, Texas, Wright58 min
Mar 20, 5:57 PM CDTMesoscale DiscussionSPCHowell, Oregon93 min
Mar 22, 1:34 PM CDTMesoscale DiscussionSPCBarry, Barton, Bates, Cedar, Christian, Dade and 13 more86 min
Mar 23, 9:46 AM CDTMesoscale DiscussionSPCCape Girardeau, Mississippi, New Madrid, Perry, Scott, Stoddard119 min
Mar 23, 1:58 PM CDTMesoscale DiscussionSPCAudrain, Boone, Callaway, Clark, Cole, Gasconade and 14 more2 hr
Mar 23, 6:43 PM CDTMesoscale DiscussionSPCAudrain, Boone, Callaway, Carroll, Chariton, Cole and 25 more32 min
Mar 27, 8:43 PM CDTMesoscale DiscussionSPCAdair, Caldwell, Carroll, Cass, Chariton, Clark and 21 more2 hr
Mar 28, 2:06 PM CDTMesoscale DiscussionSPCPlatte84 min
Mar 28, 5:30 PM CDTMesoscale DiscussionSPCBates, Buchanan, Cass, Clay, Jackson, Platte and 1 more2 hr
Mar 28, 7:53 PM CDTMesoscale DiscussionSPCBates, Buchanan, Cass, Clay, Henry, Jackson and 4 more2 hr
Mar 28, 11:21 PM CDTMesoscale DiscussionSPCAdair, Andrew, Atchison, Audrain, Boone, Buchanan and 32 more84 min
Mar 29, 11:53 AM CDTMesoscale DiscussionSPCCaldwell, Carroll, Chariton, Daviess, Grundy, Howard and 5 more97 min
Mar 29, 4:54 PM CDTMesoscale DiscussionSPCAndrew, Atchison, Buchanan, Holt, Nodaway36 min
Mar 29, 6:58 PM CDTMesoscale DiscussionSPCAndrew, Atchison, Buchanan, Holt, Nodaway62 min
Mar 29, 9:51 PM CDTMesoscale DiscussionSPCAndrew, Atchison, Buchanan, Holt, Nodaway54 min
Mar 29, 11:50 PM CDTMesoscale DiscussionSPCGentry, Grundy, Harrison, Mercer, Putnam, Sullivan and 1 more55 min
Mar 31, 12:29 PM CDTMesoscale DiscussionSPCDunklin91 min
Mar 31, 5:11 PM CDTMesoscale DiscussionSPCDunklin64 min

By county

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

75 more counties

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.