674  
WWUS53 KOAX 232141  
SVSOAX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NEBRASKA  
441 PM CDT THU APR 23 2026  
 
IAC085-155-232150-  
/O.CAN.KOAX.SV.W.0059.000000T0000Z-260423T2200Z/  
POTTAWATTAMIE IA-HARRISON IA-  
441 PM CDT THU APR 23 2026  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL POTTAWATTAMIE  
AND SOUTHEASTERN HARRISON COUNTIES IS CANCELLED...  
 
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF  
THE WARNED AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR SOUTHWESTERN  
IOWA.  
 

 
 
LAT...LON 4151 9550 4155 9550 4179 9541 4186 9527  
4164 9514  
TIME...MOT...LOC 2140Z 270DEG 21KT 4162 9541  
 

 
 
IAC165-232200-  
/O.CON.KOAX.SV.W.0059.000000T0000Z-260423T2200Z/  
SHELBY IA-  
441 PM CDT THU APR 23 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT  
FOR CENTRAL SHELBY COUNTY...  
 
AT 440 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 4 MILES SOUTHWEST OF  
HARLAN, MOVING EAST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
HARLAN, EARLING, DEFIANCE, WESTPHALIA, TENNANT, KIRKMAN, AND  
JACKSONVILLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR SOUTHWESTERN  
IOWA.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4151 9550 4155 9550 4179 9541 4186 9527  
4164 9514  
TIME...MOT...LOC 2140Z 270DEG 21KT 4162 9541  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
WOOD  
 
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