Alert archive / Missouri / Mesoscale Discussions / 2011

Mesoscale Discussions in Missouri, March 2011

13 mesoscale discussions in March 2011. 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 2011. Tap one for its archive.

Mesoscale Discussions
13
Busiest day
March 4, 20113 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 4, 11:52 AM CSTMesoscale DiscussionSPCBarry, Barton, Benton, Camden, Cedar, Christian and 15 more2 hr
Mar 4, 3:22 PM CSTMesoscale DiscussionSPCCallaway, Cole, Franklin, Gasconade, Lincoln, Maries and 9 more83 min
Mar 4, 3:55 PM CSTMesoscale DiscussionSPCBarry, Cedar, Christian, Dade, Dallas, Douglas and 14 more95 min
Mar 4, 6:22 PM CSTMesoscale DiscussionSPCBollinger, Cape Girardeau, Carter, Dent, Douglas, Howell and 15 more53 min
Mar 4, 10:48 PM CSTMesoscale DiscussionSPCBollinger, Butler, Carter, Ripley, Stoddard, Wayne87 min
Mar 13, 9:54 PM CDTMesoscale DiscussionSPCBenton, Cass, Clay, Cole, Cooper, Henry and 9 more4 hr
Mar 19, 5:30 AM CDTMesoscale DiscussionSPCBarry, Barton, Dade, Jasper, Lawrence, McDonald and 2 more3 hr
Mar 19, 11:32 AM CDTMesoscale DiscussionSPCBarton, Bates, Cass, Cedar, Dade, Henry and 8 more118 min
Mar 19, 3:05 PM CDTMesoscale DiscussionSPCBarton, Cedar, Jasper, McDonald, Newton, Vernon85 min
Mar 20, 2:51 PM CDTMesoscale DiscussionSPCAndrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 14 more114 min
Mar 22, 1:19 PM CDTMesoscale DiscussionSPCAndrew, Atchison, Buchanan, Clay, Clinton, DeKalb and 5 more116 min
Mar 22, 8:00 PM CDTMesoscale DiscussionSPCAdair, Clark, Grundy, Knox, Linn, Putnam and 3 more60 min
Mar 22, 11:21 PM CDTMesoscale DiscussionSPCAdair, Clark, Linn, Scotland84 min

By county

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

55 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20102012

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.