Alert archive / Arkansas / Mesoscale Discussions / 2009
Mesoscale Discussions in Arkansas, August 2009
14 mesoscale discussions in August 2009. 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 August 2009. Tap one for its archive.
- Mesoscale Discussions
- 14
- Busiest day
- August 5, 20095 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 |
|---|---|---|---|---|
| Aug 4, 6:21 PM CDT | Mesoscale Discussion | SPC | Baxter, Boone, Carroll, Clay, Fulton, Greene and 3 more | 114 min |
| Aug 4, 8:35 PM CDT | Mesoscale Discussion | SPC | Clay, Greene, Mississippi | 85 min |
| Aug 5, 2:18 AM CDT | Mesoscale Discussion | SPC | Baxter, Crittenden, Cross, Independence, Izard, Jackson and 5 more | 57 min |
| Aug 5, 4:19 AM CDT | Mesoscale Discussion | SPC | Grant, Jefferson, Lincoln, Perry, Pulaski, Saline | 56 min |
| Aug 5, 7:57 AM CDT | Mesoscale Discussion | SPC | Columbia, Lafayette, Miller | 93 min |
| Aug 5, 5:34 PM CDT | Mesoscale Discussion | SPC | Clark, Crawford, Franklin, Hempstead, Howard, Johnson and 13 more | 116 min |
| Aug 6, 10:11 AM CDT | Mesoscale Discussion | SPC | Ashley | 94 min |
| Aug 10, 1:24 PM CDT | Mesoscale Discussion | SPC | Baxter, Benton, Boone, Carroll, Fulton, Izard and 5 more | 96 min |
| Aug 10, 9:20 PM CDT | Mesoscale Discussion | SPC | Crawford, Madison, Washington | 25 min |
| Aug 17, 1:44 PM CDT | Mesoscale Discussion | SPC | Baxter, Benton, Boone, Carroll, Madison, Marion and 2 more | 2 hr |
| Aug 19, 11:11 PM CDT | Mesoscale Discussion | SPC | Boone, Carroll, Fulton | 64 min |
| Aug 20, 1:47 AM CDT | Mesoscale Discussion | SPC | Benton | 88 min |
| Aug 20, 2:32 PM CDT | Mesoscale Discussion | SPC | Columbia, Hempstead, Howard, Lafayette, Little River, Miller and 1 more | 88 min |
| Aug 20, 7:29 PM CDT | Mesoscale Discussion | SPC | Arkansas, Calhoun, Clark, Cleveland, Columbia, Crittenden and 24 more | 91 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Baxter County4
- Boone County4
- Carroll County4
- Marion County4
- Miller County4
- Madison County4
- Washington County4
- Fulton County3
- Columbia County3
- Lafayette County3
- Hempstead County3
- Howard County3
- Little River County3
- Sevier County3
- Benton County3
- Clay County2
- Greene County2
- Sharp County2
- Crittenden County2
- Cross County2
- Izard County2
- Lee County2
- Poinsett County2
- St. Francis County2
- Grant County2
- Jefferson County2
- Lincoln County2
- Pulaski County2
- Saline County2
- Clark County2
- Crawford County2
- Nevada County2
- Pike County2
- Newton County2
- Randolph County1
- Mississippi County1
- Independence County1
- Jackson County1
- Perry County1
- Franklin County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.