677  
WUUS53 KFSD 061214  
SVRFSD  
IAC149-NEC051-SDC027-127-061300-  
/O.NEW.KFSD.SV.W.0270.171006T1214Z-171006T1300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
714 AM CDT FRI OCT 6 2017  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WEST CENTRAL PLYMOUTH COUNTY IN NORTHWESTERN IOWA...  
NORTHERN DIXON COUNTY IN NORTHEASTERN NEBRASKA...  
SOUTHEASTERN CLAY COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
WEST CENTRAL UNION COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 800 AM CDT  
 
* AT 714 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER NEWCASTLE, OR  
8 MILES SOUTHEAST OF VERMILLION, MOVING NORTHEAST AT 25 MPH.  
 
HAZARD...HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* THIS SEVERE THUNDERSTORM WILL BE NEAR,  
PONCA STATE PARK AROUND 725 AM CDT.  
ELK POINT AROUND 730 AM CDT.  
AKRON AROUND 755 AM CDT.  
 
OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE  
WESTFIELD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4259 9690 4270 9699 4287 9658 4266 9648  
TIME...MOT...LOC 1214Z 239DEG 24KT 4267 9684  
 
HAIL...1.25IN  
WIND...<50MPH  
 

 
 
MJF  
 
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