234  
WWUS86 KHNX 042208  
SPSHNX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY CA  
308 PM PDT WED JUN 4 2025  
 
CAZ323-325-326-042245-  
SAN JOAQUIN RIVER CANYON CA-YOSEMITE NP OUTSIDE OF THE VALLEY CA-  
UPPER SAN JOAQUIN RIVER CA-  
308 PM PDT WED JUN 4 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT EASTERN MARIPOSA AND  
NORTHEASTERN MADERA COUNTIES THROUGH 345 PM PDT...  
 
AT 308 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 13  
MILES SOUTHEAST OF YOSEMITE VALLEY, OR 15 MILES NORTHEAST OF YOSEMITE  
SOUTH ENTRANCE. THIS THUNDERSTORM WAS NEARLY STATIONARY.  
 
HAZARD...WIND GUSTS UP TO 40 MPH AND PEA SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
CLOVER MEADOW WILDERNESS OFFICE AND GREEN MTN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.  
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE  
SHELTER INSIDE A BUILDING OR VEHICLE.  
 

 
 
LAT...LON 3767 11947 3770 11927 3751 11920 3748 11947  
TIME...MOT...LOC 2208Z 352DEG 3KT 3762 11938  
 
MAX HAIL SIZE...0.25 IN  
MAX WIND GUST...40 MPH  
 

 
 
SM  
 
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