Alert archive / Utah / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 31, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this severe thunderstorm warning at Aug 14, 2025, 4:15 PM MDT for Box Elder County, Utah. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 14, 2025, 4:15 PM MDT (22:15 UTC)
- Expired
- Aug 14, 2025, 5:00 PM MDT
- In force
- 45 min
- Issued by
- NWS Salt Lake City, UT
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Box Elder County, UT
The radar
The Salt Lake City radar (KMTX), 60 km from the middle of the area, began a volume at 22:16 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 14, 1:51 PM MDT | Special Weather Statement | SLC | Carbon, Emery | 39 min |
| Aug 14, 2:29 PM MDT | Special Weather Statement | SLC | Tooele | 46 min |
| Aug 14, 2:31 PM MDT | Special Weather Statement | SLC | Carbon, Emery | 29 min |
| Aug 14, 2:51 PM MDT | Special Weather Statement | SLC | Duchesne | 39 min |
| Aug 14, 3:05 PM MDT | Special Weather Statement | SLC | Carbon | 25 min |
| Aug 14, 3:23 PM MDT | Special Weather Statement | SLC | Box Elder | 37 min |
| Aug 14, 3:26 PM MDT | Special Weather Statement | SLC | Tooele | 34 min |
| Aug 14, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 52 min |
| Aug 14, 3:55 PM MDT | Special Weather Statement | SLC | Sevier | 35 min |
| Aug 14, 4:30 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 45 min |
| Aug 14, 4:55 PM MDT | Special Weather Statement | SLC | Box Elder | 50 min |
Nearby
Severe Thunderstorm Warnings in Utah, 2025Every severe thunderstorm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.