Alert archive / Arkansas / Mesoscale Discussions / 2021
Mesoscale Discussions in Arkansas, September 2021
3 mesoscale discussions in September 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 September 2021. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- September 21, 20212 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 |
|---|---|---|---|---|
| Sep 4, 3:23 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll | 3 hr |
| Sep 21, 11:51 AM CDT | Mesoscale Discussion | SPC | Arkansas, Ashley, Bradley, Calhoun, Chicot, Clark and 23 more | 2 hr |
| Sep 21, 2:47 PM CDT | Mesoscale Discussion | SPC | Ashley, Bradley, Chicot, Desha, Drew, Lincoln and 1 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ashley County2
- Bradley County2
- Chicot County2
- Desha County2
- Drew County2
- Lincoln County2
- Union County2
- Benton County1
- Carroll County1
- Arkansas County1
- Calhoun County1
- Clark County1
- Cleveland County1
- Columbia County1
- Dallas County1
- Grant County1
- Hempstead County1
- Hot Spring County1
- Jefferson County1
- Lafayette County1
- Lee County1
- Lonoke County1
- Miller County1
- Monroe County1
- Nevada County1
- Ouachita County1
- Phillips County1
- Prairie County1
- Pulaski County1
- St. Francis County1
- Saline County1
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.