948
WWUS86 KMTR 171807
SPSMTR
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
1107 AM PDT MON MAR 17 2025
CAZ508-509-512-171830-
SAN FRANCISCO PENINSULA COAST CA-SAN FRANCISCO BAY SHORELINE CA-
SANTA CRUZ MOUNTAINS CA-
1107 AM PDT MON MAR 17 2025
...A LINE OF STRONG THUNDERSTORMS WILL IMPACT CENTRAL SAN MATEO
COUNTY UNTIL 1130 AM PDT...
AT 1107 AM PDT, DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS EXTENDING FROM OVER HIGHLANDS-BAYWOOD PARK TO 7 MILES
SOUTH OF HALF MOON BAY, OR EXTENDING FROM NEAR BELMONT TO 11 MILES
SOUTHWEST OF SAN CARLOS, MOVING NORTHEAST 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 MATEO, REDWOOD CITY, MENLO PARK, FOSTER CITY, SAN CARLOS,
BELMONT, HALF MOON BAY, HILLSBOROUGH, ATHERTON, WOODSIDE,
HIGHLANDS-BAYWOOD PARK, NORTH FAIR OAKS, EL GRANADA, HIGHLANDS AND
EMERALD LAKE HILLS.
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 3757 12229 3754 12228 3757 12228 3757 12226
3756 12224 3753 12227 3754 12225 3755 12222
3752 12225 3751 12224 3750 12222 3748 12223
3752 12220 3751 12219 3750 12220 3749 12214
3735 12240 3751 12247
TIME...MOT...LOC 1807Z 247DEG 22KT 3750 12237 3746 12238 3737 12240
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
BKM
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