511  
NWUS54 KOUN 180914  
LSROUN  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
414 AM CDT SAT APR 18 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0551 PM HAIL 2 NNW HILLSDALE 36.59N 98.02W  
04/17/2026 M1.25 INCH GRANT OK AMATEUR RADIO  
 
SOCIAL MEDIA IMAGE SHOWING A RULER  
MEASUREMENT.  
 

 
 

 
 
MDU  
 
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