Alert archive / Utah / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 80, NWS Salt Lake City, UT

August 21, 2023Garfield County, Kane County, San Juan County, Utah

NWS Salt Lake City, UT issued this severe thunderstorm warning at Aug 21, 2023, 3:47 PM MDT for Garfield County, Kane County, San Juan County, Utah. It was in force for 28 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 21, 2023, 3:47 PM MDT (21:47 UTC)
Expired
Aug 21, 2023, 4:15 PM MDT
In force
28 min
Issued by
NWS Salt Lake City, UT
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Garfield County, UT, Kane County, UT, San Juan County, UT

The radar

The Cedar City radar (KICX), 160 km from the middle of the area, began a volume at 21:50 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.

IssuedProductOfficeCountiesLasted
Aug 20, 6:01 PM MDTSpecial Weather StatementSLCWashington29 min
Aug 20, 6:13 PM MDTSpecial Weather StatementSLC32 min
Aug 21, 12:25 AM MDTSpecial Weather StatementSLCIron50 min
Aug 21, 7:22 AM MDTAreal Flood AdvisorySLCIron, Washington113 min
Aug 21, 1:29 PM MDTSpecial Weather StatementSLCWayne46 min
Aug 21, 1:38 PM MDTSpecial Weather StatementSLCWasatch37 min
Aug 21, 2:23 PM MDTSpecial Weather StatementSLCWayne37 min
Aug 21, 3:09 PM MDTSpecial Weather StatementSLC36 min
Aug 21, 3:40 PM MDTSpecial Weather StatementSLCRich35 min
Aug 21, 4:13 PM MDTSevere Thunderstorm WarningSLCGarfield, Kane, San Juan32 min
Aug 21, 4:40 PM MDTSpecial Weather StatementSLCGarfield50 min
Aug 21, 5:12 PM MDTSpecial Weather StatementSLCWashington48 min
Aug 21, 5:26 PM MDTSpecial Weather StatementSLC49 min
Aug 21, 2:57 PM MDTSpecial Weather StatementSLCUinta33 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.