466  
WUUS53 KMKX 181007  
SVRMKX  
WIC049-111-181100-  
/O.NEW.KMKX.SV.W.0016.250418T1007Z-250418T1100Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
507 AM CDT FRI APR 18 2025  
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHERN IOWA COUNTY IN SOUTH CENTRAL WISCONSIN...  
SAUK COUNTY IN SOUTH CENTRAL WISCONSIN...  
 
* UNTIL 600 AM CDT.  
 
* AT 506 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR RICHLAND  
CENTER, MOVING EAST AT 65 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.  
 
* LOCATIONS IMPACTED INCLUDE...  
BARABOO, LAKE DELTON, NORTH FREEDOM, LIME RIDGE, ORION, ARENA,  
MERRIMAC, BLUFFVIEW, PRAIRIE DU SAC, CLYDE, AVOCA, PLAIN, SAUK  
CITY, LOGANVILLE, WISCONSIN DELLS, REEDSBURG, WEST BARABOO, ROCK  
SPRINGS, SPRING GREEN, AND DEVILS LAKE ST PARK.  
 
OTHER LANDMARKS INCLUDED ARE THE FOLLOWING LOCATIONS MIRROR LAKE  
STATE PARK AND KILBOURN DAM.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY  
STRUCTURE AND STAY AWAY FROM WINDOWS!  
 
LARGE HAIL, DAMAGING WIND, AND CONTINUOUS CLOUD TO GROUND LIGHTNING  
ARE OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY. LIGHTNING IS  
ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER,  
YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.  
 
 
 
LAT...LON 4320 9043 4321 9029 4317 9019 4346 9019  
4364 8981 4364 8978 4360 8976 4360 8972  
4357 8973 4356 8963 4354 8960 4338 8960  
4336 8967 4331 8973 4327 8972 4324 8977  
4324 8981 4321 8984 4315 8984 4308 9043  
TIME...MOT...LOC 1006Z 253DEG 58KT 4331 9044  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 
 
 
WOOD  
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