Alert archive / Utah / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 50, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this severe thunderstorm warning at Jul 21, 2023, 4:19 PM MDT for Box Elder County, Utah. It was in force for 26 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
- Jul 21, 2023, 4:19 PM MDT (22:19 UTC)
- Expired
- Jul 21, 2023, 4:45 PM MDT
- In force
- 26 min
- Issued by
- NWS Salt Lake City, UT
- Area
- Storm-based polygon
- Hail
- 1.25 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 22:22 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.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Salt Lake City, UT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 21, 3:06 PM MDT, 1 hour 13 minutes earlier.
Area forecast discussion, Jul 21, 3:06 PM MDT, 1 hour 13 minutes before
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</html>The office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 20, 6:44 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 31 min |
| Jul 21, 4:44 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 46 min |
| Jul 21, 5:47 PM MDT | Special Weather Statement | SLC | Cache | 58 min |
Nearby
Severe Thunderstorm Warnings in Utah, 2023Every severe thunderstorm warning in 2023
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.