657  
WWUS86 KMTR 171922  
SPSMTR  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
1222 PM PDT MON MAR 17 2025  
 
CAZ513>515-171945-  
EASTERN SANTA CLARA HILLS CA-EAST BAY HILLS CA-SANTA CLARA VALLEY  
INCLUDING SAN JOSE CA-  
1222 PM PDT MON MAR 17 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL SANTA CLARA AND  
SOUTHEASTERN ALAMEDA COUNTIES UNTIL 1245 PM PDT...  
 
AT 1222 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM  
NEAR EAST FOOTHILLS, OR 6 MILES EAST OF MILPITAS, MOVING EAST AT 25  
MPH.  
 
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 DAMAGE TO OUTDOOR OBJECTS IS POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
SAN JOSE, FREMONT, MILPITAS, EAST FOOTHILLS, ALUM ROCK AND SUNOL.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING  
WEATHER CONDITIONS.  
 
STORMS WILL BE CAPABLE OF PRODUCING LARGE QUANTITIES OF ACCUMULATING  
HAIL. THIS MAY RESULT IN SLICK AND HAZARDOUS DRIVING CONDITIONS.  
SLOW DOWN AND USE CAUTION IF DRIVING.  
 

 
 
LAT...LON 3748 12187 3751 12189 3763 12158 3758 12156  
3754 12156 3754 12155 3753 12155 3753 12153  
3742 12148 3735 12182 3744 12186 3745 12185  
3746 12187  
TIME...MOT...LOC 1922Z 248DEG 23KT 3744 12179  
 
MAX HAIL SIZE...0.25 IN  
MAX WIND GUST...40 MPH  
 

 
 
BKM  
 
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