494
WUUS55 KSLC 112020
SVRSLC
UTC003-045-112115-
/O.NEW.KSLC.SV.W.0011.250511T2020Z-250511T2115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
220 PM MDT SUN MAY 11 2025
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTH CENTRAL BOX ELDER COUNTY IN NORTHERN UTAH...
NORTHERN TOOELE COUNTY IN NORTHERN UTAH...
* UNTIL 315 PM MDT.
* AT 220 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 8 MILES NORTHEAST
OF KNOLLS, OR 39 MILES WEST OF GRANTSVILLE, MOVING NORTHEAST AT 40
MPH. GUSTS TO 72 MPH HAVE BEEN OBSERVED.
HAZARD...70 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.
* LOCATIONS IMPACTED INCLUDE...
UTAH TEST AND TRAINING RANGE SOUTH, DELLE, KNOLLS, UTAH TEST AND
TRAINING RANGE NORTH, CLIVE, GREAT SALT LAKE SOUTH OF THE CAUSEWAY,
GREAT SALT LAKE NORTH OF THE CAUSEWAY, HAT ISLAND, LAKESIDE, AND
BONNEVILLE SALT FLATS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4032 11333 4067 11391 4161 11320 4091 11238
TIME...MOT...LOC 2020Z 223DEG 37KT 4080 11316
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH
JAC
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