Alert archive / Utah / Summit County
Mesoscale Discussions in Summit County, Utah
127 mesoscale discussions since 1986. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Summit County and its neighbors
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Mesoscale Discussions
- 127
- Busiest year
- 202613 mesoscale discussions
- Average year
- 5over 24 years on file
Over time
By year
Mesoscale discussions are counted from 2003.
The latest mesoscale discussions
The most recent on file, newest first.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 18, 12:53 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 29, 11:31 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 24, 1:03 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Aug 23, 4:56 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Aug 23, 2:04 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Aug 13, 5:16 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 21, 2:23 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 1:59 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 12:48 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Apr 12, 2:48 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Apr 12, 12:40 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 11, 2:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive
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. Rebuilt daily.