Alert archive / Utah / Mesoscale Discussions / 2013
Mesoscale Discussions in Utah, September 2013
8 mesoscale discussions in September 2013. 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 2013. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- September 17, 20132 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, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 3, 2:09 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Weber | 2 hr |
| Sep 5, 2:31 PM MDT | Mesoscale Discussion | SPC | Box Elder | 119 min |
| Sep 17, 1:22 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Daggett, Davis, Duchesne, Morgan and 8 more | 83 min |
| Sep 17, 3:44 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Carbon, Daggett, Davis, Duchesne and 7 more | 91 min |
| Sep 17, 6:16 PM MDT | Mesoscale Discussion | SPC | Cache, Daggett, Duchesne, Morgan, Rich, Summit and 2 more | 89 min |
| Sep 17, 8:23 PM MDT | Mesoscale Discussion | SPC | Cache, Daggett, Davis, Morgan, Rich, Summit and 1 more | 67 min |
| Sep 22, 9:46 AM MDT | Mesoscale Discussion | SPC | Grand, San Juan, Uintah | 44 min |
| Sep 22, 2:08 PM MDT | Mesoscale Discussion | SPC | Carbon, Emery, Grand, San Juan, Uintah | 97 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.