Alert archive / Arkansas / Mesoscale Discussions / 2021

Mesoscale Discussions in Arkansas, May 2021

27 mesoscale discussions in May 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 May 2021. Tap one for its archive.

Mesoscale Discussions
27
Busiest day
May 4, 20219 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
May 3, 8:38 PM CDTMesoscale DiscussionSPCArkansas, Baxter, Boone, Calhoun, Carroll, Clark and 60 more2 hr
May 3, 10:22 PM CDTMesoscale DiscussionSPCBoone, Crawford, Franklin, Johnson, Madison, Marion and 2 more83 min
May 3, 11:34 PM CDTMesoscale DiscussionSPCBaxter, Boone, Carroll, Clark, Cleburne, Conway and 27 more86 min
May 4, 1:06 AM CDTMesoscale DiscussionSPCClay, Craighead, Crittenden, Cross, Greene, Jackson and 5 more114 min
May 4, 2:02 AM CDTMesoscale DiscussionSPCClay, Conway, Craighead, Cross, Faulkner, Garland and 16 more88 min
May 4, 4:17 AM CDTMesoscale DiscussionSPCCrittenden88 min
May 4, 6:44 AM CDTMesoscale DiscussionSPCBradley, Calhoun, Clark, Cleveland, Columbia, Dallas and 8 more2 hr
May 4, 11:58 AM CDTMesoscale DiscussionSPCCrittenden, Lee, Phillips2 hr
May 4, 1:59 PM CDTMesoscale DiscussionSPCCleburne, Conway, Craighead, Cross, Faulkner, Greene and 17 more2 hr
May 6, 10:05 AM CDTMesoscale DiscussionSPCClay, Crittenden, Mississippi85 min
May 6, 12:02 PM CDTMesoscale DiscussionSPCClay, Craighead, Greene, Lawrence, Mississippi, Randolph118 min
May 6, 2:45 PM CDTMesoscale DiscussionSPCClay, Craighead, Crittenden, Cross, Greene, Mississippi and 1 more90 min
May 9, 3:46 AM CDTMesoscale DiscussionSPCBaxter, Boone, Carroll, Fulton, Izard, Madison and 4 more119 min
May 9, 12:14 PM CDTMesoscale DiscussionSPCArkansas, Ashley, Bradley, Calhoun, Chicot, Clark and 46 more91 min
May 9, 3:42 PM CDTMesoscale DiscussionSPCArkansas, Ashley, Bradley, Calhoun, Clark, Cleveland and 31 more93 min
May 9, 5:41 PM CDTMesoscale DiscussionSPCArkansas, Ashley, Bradley, Calhoun, Chicot, Clark and 16 more2 hr
May 9, 5:48 PM CDTMesoscale DiscussionSPCCrittenden, Lee, Phillips, St. Francis87 min
May 18, 2:30 PM CDTMesoscale DiscussionSPCClark, Columbia, Hempstead, Howard, Lafayette, Little River and 6 more2 hr
May 18, 5:39 PM CDTMesoscale DiscussionSPCClark, Conway, Crawford, Faulkner, Franklin, Garland and 20 more2 hr
May 20, 5:27 PM CDTMesoscale DiscussionSPCCrawford, Franklin, Hempstead, Howard, Little River, Logan and 8 more2 hr
May 27, 11:04 AM CDTMesoscale DiscussionSPCBaxter, Benton, Boone, Carroll, Cleburne, Crawford and 15 more86 min
May 27, 11:29 AM CDTMesoscale DiscussionSPCCrawford61 min
May 27, 2:06 PM CDTMesoscale DiscussionSPCBaxter, Boone, Clay, Cleburne, Conway, Craighead and 23 more84 min
May 27, 4:52 PM CDTMesoscale DiscussionSPCArkansas, Baxter, Benton, Boone, Carroll, Clark and 47 more83 min
May 27, 5:21 PM CDTMesoscale DiscussionSPCClay, Craighead, Greene, Mississippi114 min
May 27, 8:17 PM CDTMesoscale DiscussionSPCMontgomery, Polk, Scott, Sebastian, Yell58 min
May 27, 9:27 PM CDTMesoscale DiscussionSPCCleburne, Conway, Crawford, Faulkner, Franklin, Garland and 23 more93 min

By county

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

35 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.