789  
WFUS53 KFSD 110427  
TORFSD  
IAC119-MNC133-SDC083-099-110500-  
/O.NEW.KFSD.TO.W.0037.190911T0427Z-190911T0500Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
TORNADO WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1127 PM CDT TUE SEP 10 2019  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* TORNADO WARNING FOR...  
NORTHWESTERN LYON COUNTY IN NORTHWESTERN IOWA...  
SOUTHWESTERN ROCK COUNTY IN SOUTHWESTERN MINNESOTA...  
SOUTHEASTERN MINNEHAHA COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
NORTH CENTRAL LINCOLN COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL MIDNIGHT CDT.  
 
* AT 1127 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A  
TORNADO WAS LOCATED OVER SIOUX FALLS, MOVING EAST AT 40 MPH.  
 
HAZARD...TORNADO AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED ROTATION.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.  
DAMAGE TO ROOFS, WINDOWS, AND VEHICLES WILL OCCUR. TREE  
DAMAGE IS LIKELY.  
 
* THIS DANGEROUS STORM WILL BE NEAR...  
SIOUX FALLS AROUND 1130 PM CDT.  
BRANDON AND ROWENA AROUND 1145 PM CDT.  
LARCHWOOD AROUND 1150 PM CDT.  
VALLEY SPRINGS AROUND 1155 PM CDT.  
HILLS AND BEAVER CREEK AROUND 1200 AM CDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST  
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS, IN A  
MOBILE HOME, OR IN A VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER  
AND PROTECT YOURSELF FROM FLYING DEBRIS.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4365 9633 4351 9628 4346 9637 4345 9684  
4356 9687 4369 9643  
TIME...MOT...LOC 0427Z 259DEG 34KT 4352 9677  
 
TORNADO...RADAR INDICATED  
HAIL...1.00IN  
 

 
 
VANDENBOOGART  
 
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