017  
WUUS54 KOUN 231642  
SVROUN  
OKC009-055-057-231730-  
/O.NEW.KOUN.SV.W.0639.260623T1642Z-260623T1730Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE NORMAN OK  
1142 AM CDT TUE JUN 23 2026  
 
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
HARMON COUNTY IN SOUTHWESTERN OKLAHOMA...  
GREER COUNTY IN SOUTHWESTERN OKLAHOMA...  
SOUTHWESTERN BECKHAM COUNTY IN WESTERN OKLAHOMA...  
 
* UNTIL 1230 PM CDT.  
 
* AT 1142 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED 4 MILES NORTHWEST  
OF VINSON, MOVING SOUTH AT 30 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO  
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
SAYRE, MANGUM, HOLLIS, WILLOW, GOULD, DELHI, VINSON, MADGE,  
BRINKMAN, AND MCKNIGHT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 3507 10000 3530 9965 3530 9953 3478 9948  
3472 9963 3473 9967 3471 9967 3458 10000  
TIME...MOT...LOC 1642Z 347DEG 25KT 3495 9990  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 
 
 
MDU  
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