476  
WWUS86 KMTR 120013  
SPSMTR  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
513 PM PDT SAT APR 11 2026  
 
CAZ508-509-512-120100-  
SANTA CRUZ MOUNTAINS CA-SAN FRANCISCO PENINSULA COAST CA-SAN  
FRANCISCO BAY SHORELINE CA-  
513 PM PDT SAT APR 11 2026  
 
...A LINE OF STRONG THUNDERSTORMS WILL IMPACT SAN MATEO COUNTY UNTIL  
6 PM PDT...  
 
AT 513 PM PDT, DOPPLER RADAR WAS TRACKING A LINE OF STRONG  
THUNDERSTORMS EXTENDING FROM OVER SOUTH SAN FRANCISCO TO 28 MILES  
SOUTH OF HALF MOON BAY, OR EXTENDING FROM OVER SOUTH SAN FRANCISCO TO  
34 MILES SOUTHWEST OF SAN CARLOS, MOVING NORTHEAST AT 35 MPH.  
 
HAZARD...WIND GUSTS OF 50 TO 55 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
DALY CITY, SAN MATEO, REDWOOD CITY, SOUTH SAN FRANCISCO, SAN BRUNO,  
PACIFICA, FOSTER CITY, BURLINGAME, SAN CARLOS, BELMONT, MILLBRAE,  
HALF MOON BAY, HILLSBOROUGH, ATHERTON, WOODSIDE, HIGHLANDS-BAYWOOD  
PARK, EL GRANADA, NORTH FAIR OAKS AND PORTOLA VALLEY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING  
WEATHER CONDITIONS.  
 

 
 
LAT...LON 3766 12249 3770 12239 3766 12237 3763 12240  
3762 12235 3761 12238 3759 12232 3753 12228  
3757 12229 3757 12226 3753 12227 3755 12224  
3751 12224 3750 12220 3724 12221 3718 12240  
3736 12240 3748 12245 3752 12252 3759 12252  
TIME...MOT...LOC 0013Z 229DEG 28KT 3764 12244 3737 12244 3708 12261  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...50 TO 55 MPH  
 

 
 
KR  
 
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