Severe Thunderstorm Warning 69, NWS Salt Lake City, UT

Issued

Aug 17, 2021, 3:29 PM MDT (21:29 UTC)

Expired

Aug 17, 2021, 4:15 PM MDT

In force

46 min

Issued by

NWS Salt Lake City, UT

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

County Sevier County, UT

The Cedar City radar (KICX), 145 km from the middle of the area, began a volume at 21:30 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.

681 
WUUS55 KSLC 172129
SVRSLC
UTC041-172215-
/O.NEW.KSLC.SV.W.0069.210817T2129Z-210817T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Salt Lake City UT
329 PM MDT Tue Aug 17 2021

The National Weather Service in Salt Lake City has issued a

* Severe Thunderstorm Warning for...
  South central Sevier County in central Utah...

* Until 415 PM MDT

* At 329 PM MDT, a severe thunderstorm was located 8 miles northwest
  of Koosharem, or 12 miles southeast of Richfield, moving north at
  15 mph.

  HAZARD...60 mph wind gusts and quarter size hail. 

  SOURCE...Radar indicated. 

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees. 

* Locations impacted include...
  Richfield, Monroe, Annabella, Glenwood and Burrville. 

This includes the following highways...
 Interstate 70 between mile markers 36 and 42.
 Utah Route 24 between mile markers 16 and 34.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3852 11184 3854 11209 3881 11214 3883 11192
      3879 11175
TIME...MOT...LOC 2129Z 186DEG 13KT 3861 11196 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Church

328 
WWUS55 KSLC 172152
SVSSLC

Severe Weather Statement
National Weather Service Salt Lake City UT
352 PM MDT Tue Aug 17 2021

UTC041-172215-
/O.CON.KSLC.SV.W.0069.000000T0000Z-210817T2215Z/
Sevier UT-
352 PM MDT Tue Aug 17 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT
FOR SOUTH CENTRAL SEVIER COUNTY...

At 352 PM MDT, a severe thunderstorm was located near Annabella, or 8
miles southeast of Richfield, moving north at 15 mph.

HAZARD...60 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect damage to roofs, siding, and trees. 

Locations impacted include...
Glenwood and Burrville. 

This includes Utah Route 24 between mile markers 16 and 33.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3855 11183 3856 11203 3882 11204 3883 11192
      3879 11175
TIME...MOT...LOC 2152Z 186DEG 13KT 3869 11195 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Church

310 
WWUS55 KSLC 172208
SVSSLC

Severe Weather Statement
National Weather Service Salt Lake City UT
408 PM MDT Tue Aug 17 2021

UTC041-172218-
/O.EXP.KSLC.SV.W.0069.000000T0000Z-210817T2215Z/
Sevier UT-
408 PM MDT Tue Aug 17 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL SEVIER COUNTY
WILL EXPIRE AT 415 PM MDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However heavy rain
is still possible with this thunderstorm.

LAT...LON 3855 11183 3856 11203 3882 11204 3883 11192
      3879 11175
TIME...MOT...LOC 2208Z 186DEG 13KT 3874 11194 

$$

Church

Severe Thunderstorm Warnings in Utah, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.