Alert archive / Arkansas / Mesoscale Discussions / 2017
Mesoscale Discussions in Arkansas, December 2017
3 mesoscale discussions in December 2017. 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 December 2017. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- December 4, 20172 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 |
|---|---|---|---|---|
| Dec 4, 1:26 PM CST | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Crawford, Franklin, Johnson and 10 more | 94 min |
| Dec 4, 5:34 PM CST | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Conway, Crawford, Franklin and 20 more | 86 min |
| Dec 22, 11:11 PM CST | Mesoscale Discussion | SPC | Ashley, Chicot | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Benton County2
- Boone County2
- Carroll County2
- Crawford County2
- Franklin County2
- Johnson County2
- Logan County2
- Madison County2
- Marion County2
- Newton County2
- Polk County2
- Pope County2
- Scott County2
- Sebastian County2
- Washington County2
- Yell County2
- Conway County1
- Garland County1
- Howard County1
- Little River County1
- Montgomery County1
- Perry County1
- Pike County1
- Searcy County1
- Sevier County1
- Van Buren County1
- Ashley County1
- Chicot County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.