242  
WUUS53 KDMX 180812  
SVRDMX  
IAC023-069-180900-  
/O.NEW.KDMX.SV.W.0047.250418T0812Z-250418T0900Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DES MOINES IA  
312 AM CDT FRI APR 18 2025  
 
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
FRANKLIN COUNTY IN NORTH CENTRAL IOWA...  
BUTLER COUNTY IN NORTH CENTRAL IOWA...  
 
* UNTIL 400 AM CDT.  
 
* AT 312 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR SHEFFIELD TO HAMPTON TO NEAR IOWA FALLS, MOVING  
EAST AT 50 MPH.  
 
HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
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...  
CLARKSVILLE, BRISTOW, CHAPIN, BRADFORD, BEEDS LAKE STATE PARK,  
PARKERSBURG, ALLISON, GENEVA, HAMPTON, HANSELL, NEW HARTFORD,  
AREDALE, HAMPTON MUNICIPAL AIRPORT, DUMONT, ALLISON MUNICIPAL  
AIRPORT, SHEFFIELD, SHELL ROCK, APLINGTON, GREENE, AND ACKLEY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4256 9326 4257 9337 4272 9332 4291 9330  
4291 9255 4256 9256  
TIME...MOT...LOC 0812Z 261DEG 46KT 4293 9321 4274 9317 4255 9325  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
DODSON  
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