Alert archive / Arkansas / Mesoscale Discussions / 2021
Mesoscale Discussions in Arkansas, February 2021
14 mesoscale discussions in February 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 February 2021. Tap one for its archive.
- Mesoscale Discussions
- 14
- Busiest day
- February 28, 20215 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 10, 10:36 PM CST | Mesoscale Discussion | SPC | Arkansas, Cleveland, Crittenden, Cross, Dallas, Desha and 15 more | 5 hr |
| Feb 11, 4:02 AM CST | Mesoscale Discussion | SPC | Arkansas, Cleveland, Craighead, Crittenden, Cross, Grant and 14 more | 5 hr |
| Feb 15, 1:08 AM CST | Mesoscale Discussion | SPC | Calhoun, Columbia, Hempstead, Lafayette, Little River, Miller and 3 more | 6 hr |
| Feb 15, 5:57 AM CST | Mesoscale Discussion | SPC | Arkansas, Ashley, Bradley, Chicot, Clay, Cleburne and 32 more | 6 hr |
| Feb 17, 9:15 AM CST | Mesoscale Discussion | SPC | Arkansas, Bradley, Calhoun, Clark, Cleveland, Columbia and 28 more | 6 hr |
| Feb 17, 10:53 AM CST | Mesoscale Discussion | SPC | Ashley, Chicot | 6 hr |
| Feb 17, 3:22 PM CST | Mesoscale Discussion | SPC | Arkansas, Calhoun, Clark, Cleveland, Crittenden, Cross and 23 more | 4 hr |
| Feb 25, 6:50 PM CST | Mesoscale Discussion | SPC | Union | 115 min |
| Feb 25, 11:25 PM CST | Mesoscale Discussion | SPC | Columbia, Lafayette, Miller, Union | 2 hr |
| Feb 28, 9:59 AM CST | Mesoscale Discussion | SPC | Howard, Polk, Sevier | 91 min |
| Feb 28, 1:01 PM CST | Mesoscale Discussion | SPC | Arkansas, Clark, Clay, Cleburne, Cleveland, Conway and 32 more | 119 min |
| Feb 28, 2:25 PM CST | Mesoscale Discussion | SPC | Hempstead, Howard, Little River, Miller, Pike, Sevier | 2 hr |
| Feb 28, 4:40 PM CST | Mesoscale Discussion | SPC | Arkansas, Bradley, Calhoun, Clark, Cleveland, Craighead and 23 more | 95 min |
| Feb 28, 5:28 PM CST | Mesoscale Discussion | SPC | Hempstead, Howard, Lafayette, Little River, Miller, Nevada and 2 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Arkansas County7
- Cleveland County7
- Crittenden County7
- Cross County7
- Grant County7
- Jefferson County7
- Lee County7
- Lincoln County7
- Lonoke County7
- Monroe County7
- Phillips County7
- Prairie County7
- Pulaski County7
- St. Francis County7
- Woodruff County7
- Dallas County6
- Mississippi County6
- Poinsett County6
- Saline County6
- White County6
- Jackson County5
- Miller County5
- Desha County4
- Drew County4
- Craighead County4
- Calhoun County4
- Hempstead County4
- Lafayette County4
- Little River County4
- Nevada County4
- Ouachita County4
- Clark County4
- Hot Spring County4
- Howard County4
- Pike County4
- Columbia County3
- Union County3
- Bradley County3
- Faulkner County3
- Garland County3
20 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.