Alert archive / Arkansas / Johnson County / Mesoscale Discussions
Mesoscale Discussions in Johnson County, Arkansas, 2012
27 mesoscale discussions in 2012. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Johnson County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Mesoscale Discussions
- 27
- Busiest month
- August6 mesoscale discussions
- Busiest day
- April 15, 20122 mesoscale discussions
Over time
By month
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 | Lasted |
|---|---|---|---|
| Feb 1, 10:18 AM CST | Mesoscale Discussion | SPC | 117 min |
| Apr 2, 5:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 3, 7:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 4, 8:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 15, 9:25 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 15, 1:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 3, 2:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 3, 5:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 4, 3:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 11, 9:31 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 26, 1:44 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 26, 5:27 PM CDT | Mesoscale Discussion | SPC | 33 min |
| Aug 1, 4:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 2, 7:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 8, 1:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Aug 12, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 13, 1:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 1:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Sep 7, 3:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Sep 7, 6:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 26, 1:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Oct 5, 11:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Oct 13, 6:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 13, 9:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Dec 19, 7:07 PM CST | Mesoscale Discussion | SPC | 53 min |
| Dec 19, 10:22 PM CST | Mesoscale Discussion | SPC | 83 min |
| Dec 25, 12:11 PM CST | Mesoscale Discussion | SPC | 5 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.