Alert archive / Wyoming / Johnson County / Mesoscale Discussions
Mesoscale Discussions in Johnson County, Wyoming, 2007
20 mesoscale discussions in 2007. 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 2007. Tap one for its archive.
- Mesoscale Discussions
- 20
- Busiest month
- July6 mesoscale discussions
- Busiest day
- June 17, 20072 mesoscale discussions
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 27, 2:44 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Apr 18, 2:51 PM MDT | Mesoscale Discussion | SPC | 84 min |
| May 2, 2:28 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 5, 8:14 AM MDT | Mesoscale Discussion | SPC | 6 hr |
| May 19, 1:41 PM MDT | Mesoscale Discussion | SPC | 64 min |
| May 20, 1:45 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Jun 6, 11:36 AM MDT | Mesoscale Discussion | SPC | 114 min |
| Jun 16, 2:53 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 6:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jun 17, 2:53 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jul 2, 6:25 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 1:25 PM MDT | Mesoscale Discussion | SPC | 95 min |
| Jul 8, 1:00 PM MDT | Mesoscale Discussion | SPC | 90 min |
| Jul 17, 1:45 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 18, 12:51 PM MDT | Mesoscale Discussion | SPC | 54 min |
| Jul 19, 1:46 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 1:24 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 18, 9:16 PM MDT | Mesoscale Discussion | SPC | 59 min |
| Aug 19, 5:01 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Dec 24, 4:29 PM MST | Mesoscale Discussion | SPC | 4 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20062008
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.