821
WWUS53 KUNR 171947
SVSUNR
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
147 PM MDT SUN AUG 17 2025
SDC033-172000-
/O.CON.KUNR.SV.W.0347.000000T0000Z-250817T2000Z/
CUSTER SD-
147 PM MDT SUN AUG 17 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM MDT
FOR SOUTH CENTRAL CUSTER COUNTY...
AT 146 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER COLD BROOK
RESERVOIR, OR 3 MILES NORTHWEST OF HOT SPRINGS, MOVING SOUTH AT 20
MPH. AT 139 PM MDT, TRAINED SPOTTERS REPORTED QUARTER SIZE HAIL AT
THE WIND CAVE VISITOR CENTER.
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.
SOURCE...TRAINED WEATHER SPOTTERS.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND
DAMAGE TO ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
WIND CAVE NATIONAL PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4363 10351 4361 10325 4348 10340 4349 10357
TIME...MOT...LOC 1946Z 017DEG 18KT 4347 10352
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
WOODWARD
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