599  
WUUS53 KDMX 180212  
SVRDMX  
IAC001-029-180300-  
/O.NEW.KDMX.SV.W.0034.250418T0212Z-250418T0300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DES MOINES IA  
912 PM CDT THU APR 17 2025  
 
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN CASS COUNTY IN SOUTHWESTERN IOWA...  
ADAIR COUNTY IN SOUTHWESTERN IOWA...  
 
* UNTIL 1000 PM CDT.  
 
* AT 912 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 7 MILES NORTHWEST  
OF FONTANELLE, OR 10 MILES NORTHWEST OF GREENFIELD, MOVING EAST AT  
30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
GREENFIELD, LAKE ANITA STATE PARK, STUART, FONTANELLE, GREENFIELD  
MUNICIPAL AIRPORT, NODAWAY PARK, ANITA, ANITA MUNICIPAL AIRPORT,  
AND ADAIR.  
 
THIS INCLUDES INTERSTATE 80 BETWEEN MILE MARKERS 74 AND 97.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR SOUTHWESTERN  
IOWA.  
 

 
 
LAT...LON 4150 9467 4150 9424 4126 9424 4127 9483  
4142 9484  
TIME...MOT...LOC 0212Z 268DEG 26KT 4138 9463  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
SMALL  
 
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