Alert archive / Utah / Mesoscale Discussions

Mesoscale Discussions in Utah, 2026

32 mesoscale discussions in 2026. 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 2026. Tap one for its archive.

Mesoscale Discussions
32
Busiest month
August14 mesoscale discussions
Busiest day
August 29, 20263 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.

IssuedProductOfficeCountiesLasted
Apr 11, 12:23 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Daggett, Davis, Duchesne, Morgan and 7 more2 hr
Apr 11, 2:44 PM MDTMesoscale DiscussionSPCCache, Carbon, Daggett, Davis, Duchesne, Grand and 7 more2 hr
Apr 12, 12:40 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Morgan, Rich, Salt Lake and 4 more2 hr
Apr 12, 2:48 PM MDTMesoscale DiscussionSPCCache, Davis, Morgan, Rich, Salt Lake, Summit and 1 more117 min
May 13, 12:48 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Morgan, Rich, Salt Lake and 4 more117 min
Jun 20, 1:33 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more117 min
Jun 24, 1:12 PM MDTMesoscale DiscussionSPCBeaver, Box Elder, Davis, Juab, Millard, Salt Lake and 4 more2 hr
Jun 24, 5:06 PM MDTMesoscale DiscussionSPCBeaver, Davis, Juab, Millard, Morgan, Salt Lake and 4 more84 min
Jun 25, 2:04 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Carbon, Davis, Emery, Grand and 11 more116 min
Jun 27, 9:26 AM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Morgan, Rich, Tooele and 1 more3 hr
Jul 8, 1:59 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Daggett, Davis, Morgan, Rich and 3 more2 hr
Jul 21, 2:23 PM MDTMesoscale DiscussionSPCBeaver, Carbon, Davis, Duchesne, Emery, Garfield and 16 more2 hr
Jul 25, 2:52 PM MDTMesoscale DiscussionSPCBox Elder113 min
Jul 29, 2:14 PM MDTMesoscale DiscussionSPCBox Elder61 min
Aug 13, 1:24 PM MDTMesoscale DiscussionSPCWashington2 hr
Aug 13, 5:16 PM MDTMesoscale DiscussionSPCCarbon, Davis, Duchesne, Juab, Millard, Morgan and 7 more119 min
Aug 14, 2:14 PM MDTMesoscale DiscussionSPCIron, Washington2 hr
Aug 21, 2:35 PM MDTMesoscale DiscussionSPCBox Elder, Tooele2 hr
Aug 22, 2:49 PM MDTMesoscale DiscussionSPCBox Elder, Tooele116 min
Aug 23, 2:04 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Juab, Morgan, Rich and 6 more116 min
Aug 23, 4:56 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Duchesne, Morgan, Rich and 6 more94 min
Aug 24, 1:03 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Daggett, Davis, Duchesne, Juab and 9 more117 min
Aug 27, 2:55 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Morgan, Salt Lake, Tooele and 1 more2 hr
Aug 29, 11:31 AM MDTMesoscale DiscussionSPCDaggett, Duchesne, Summit, Wasatch2 hr
Aug 29, 1:20 PM MDTMesoscale DiscussionSPCDavis, Juab, Salt Lake, Tooele2 hr
Aug 29, 5:04 PM MDTMesoscale DiscussionSPCDavis, Juab, Salt Lake, Tooele, Utah116 min
Aug 30, 12:41 PM MDTMesoscale DiscussionSPCBeaver, Carbon, Emery, Garfield, Grand, Iron and 6 more2 hr
Aug 31, 11:38 AM MDTMesoscale DiscussionSPCBeaver, Garfield, Iron, Juab, Kane, Millard and 4 more3 hr
Sep 2, 1:09 PM MDTMesoscale DiscussionSPCCarbon, Daggett, Duchesne, Emery, Grand, Uintah2 hr
Sep 16, 2:53 PM MDTMesoscale DiscussionSPCCarbon, Duchesne, Sanpete, Uintah, Wasatch2 hr
Sep 18, 12:53 PM MDTMesoscale DiscussionSPCCache, Davis, Morgan, Rich, Salt Lake, Summit and 4 more3 hr
Sep 22, 2:34 PM MDTMesoscale DiscussionSPCBox Elder, Cache, Davis, Morgan, Salt Lake, Tooele and 1 more116 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 29, 20263mesoscale discussions
  2. April 11, 20262mesoscale discussions
  3. April 12, 20262mesoscale discussions
  4. June 24, 20262mesoscale discussions
  5. August 13, 20262mesoscale discussions
  6. August 23, 20262mesoscale discussions
  7. May 13, 20261mesoscale discussions
  8. June 20, 20261mesoscale discussions
  9. June 25, 20261mesoscale discussions
  10. June 27, 20261mesoscale discussions
  11. July 8, 20261mesoscale discussions
  12. July 21, 20261mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

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.