980  
WUUS53 KFSD 110459  
SVRFSD  
IAC119-143-167-MNC101-105-133-SDC099-110545-  
/O.NEW.KFSD.SV.W.0160.190911T0459Z-190911T0545Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1159 PM CDT TUE SEP 10 2019  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
LYON COUNTY IN NORTHWESTERN IOWA...  
WESTERN OSCEOLA COUNTY IN NORTHWESTERN IOWA...  
NORTHERN SIOUX COUNTY IN NORTHWESTERN IOWA...  
ROCK COUNTY IN SOUTHWESTERN MINNESOTA...  
NOBLES COUNTY IN SOUTHWESTERN MINNESOTA...  
SOUTHWESTERN MURRAY COUNTY IN SOUTHWESTERN MINNESOTA...  
EAST CENTRAL MINNEHAHA COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 1245 AM CDT.  
 
* AT 1158 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR GARRETSON TO NEAR HILLS TO NEAR ALVORD, MOVING  
EAST AT 45 MPH.  
 
THESE ARE VERY DANGEROUS STORMS.  
 
HAZARD...80 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...EMERGENCY MANAGEMENT.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT  
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.  
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.  
 
* SEVERE THUNDERSTORMS WILL BE NEAR...  
ROCK RAPIDS AROUND 1210 AM CDT.  
LUVERNE, ELLSWORTH, HARDWICK AND BLUE MOUNDS STATE PARK AROUND  
1215 AM CDT.  
ADRIAN, GEORGE AND MATLOCK AROUND 1220 AM CDT.  
LITTLE ROCK, LEOTA, RUSHMORE AND LISMORE AROUND 1230 AM CDT.  
SIBLEY AND ASHTON AROUND 1235 AM CDT.  
WILMONT AROUND 1240 AM CDT.  
WORTHINGTON AROUND 1245 AM CDT.  
 
OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE  
KENNETH, STEEN, MAGNOLIA AND BIGELOW.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS AN EXTREMELY DANGEROUS SITUATION WITH TORNADO LIKE WIND  
SPEEDS EXPECTED. MOBILE HOMES AND HIGH PROFILE VEHICLES ARE  
ESPECIALLY SUSCEPTIBLE TO WINDS OF THIS MAGNITUDE AND MAY BE  
OVERTURNED. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE  
LOWEST FLOOR OF A BUILDING. THESE STORMS HAVE THE POTENTIAL TO CAUSE  
SERIOUS INJURY AND SIGNIFICANT PROPERTY DAMAGE.  
 

 
 
LAT...LON 4329 9560 4316 9646 4322 9648 4350 9629  
4371 9663 4385 9619 4385 9607 4389 9606  
4395 9587 4363 9557  
TIME...MOT...LOC 0458Z 254DEG 41KT 4370 9644 4352 9626 4328 9632  
 
HAIL...1.00IN  
WIND...80MPH  
 

 
 
VANDENBOOGART  
 
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