304  
WUUS52 KJAX 101336  
SVRJAX  
FLC031-101400-  
/O.NEW.KJAX.SV.W.0053.250510T1336Z-250510T1400Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
936 AM EDT SAT MAY 10 2025  
 
THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN DUVAL COUNTY IN NORTHEASTERN FLORIDA...  
 
* UNTIL 1000 AM EDT.  
 
* AT 936 AM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER UNF, MOVING  
NORTHEAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
JACKSONVILLE, UNF, ARLINGTON, JACKSONVILLE BEACH, ATLANTIC BEACH,  
NEPTUNE BEACH, BAYMEADOWS, MAYPORT, CRAIG FIELD, AND SAN PABLO.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
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.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 3015 8165 3032 8167 3053 8145 3052 8144  
3054 8144 3051 8140 3048 8138 3032 8135  
TIME...MOT...LOC 1336Z 224DEG 27KT 3028 8154  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
NELSON  
 
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