438  
WWUS53 KARX 180955  
SVSARX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE LA CROSSE WI  
455 AM CDT FRI APR 18 2025  
 
IAC043-181015-  
/O.CON.KARX.SV.W.0012.000000T0000Z-250418T1015Z/  
CLAYTON IA-  
455 AM CDT FRI APR 18 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 AM CDT  
FOR CLAYTON COUNTY...  
 
AT 455 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR GARNAVILLO, OR  
NEAR ELKADER, MOVING EAST AT 50 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT DAMAGE  
TO ROOFS, SIDING, WINDOWS, AND VEHICLES.  
 
THIS SEVERE STORM WILL BE NEAR...  
GARNAVILLO AROUND 500 AM CDT.  
 
OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE LOCK AND  
DAM 10, CAMP C.S. KLAUS, MEDERVILLE, GARBER, MOTOR, WOOD, AND  
COMMUNIA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4299 9116 4296 9114 4291 9114 4288 9110  
4283 9110 4283 9108 4276 9106 4275 9107  
4269 9097 4268 9091 4265 9090 4264 9160  
4298 9142  
TIME...MOT...LOC 0955Z 262DEG 45KT 4286 9130  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
RIECK  
 
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