Alert archive / California / Small Craft Advisories in 2010

Small Craft Advisory 45, NWS San Francisco Bay Area, CA

April 11, 2010

NWS San Francisco Bay Area, CA issued this small craft advisory at Apr 11, 2010, 8:53 AM PDT. It took effect at Apr 11, 2010, 3:00 PM PDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Apr 11, 2010, 8:53 AM PDT (15:53 UTC)
In effect from
Apr 11, 2010, 3:00 PM PDT
Expired
Apr 12, 2010, 9:00 AM PDT
In force
18 hr
Issued by
NWS San Francisco Bay Area, CA

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Francisco Bay Area, CA wrote its last area forecast discussion before this small craft advisory went out at Apr 11, 8:40 AM PDT, 13 minutes earlier.

Area forecast discussion, Apr 11, 8:40 AM PDT, 13 minutes before
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Hazardous weather outlook, Apr 11, 5:58 AM PDT, 2 hours 55 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
558 AM PDT SUN APR 11 2010

CAZ006-505-507-509-511>513-517-518-528>530-121300-
SAN FRANCISCO-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY MOUNTAINS-SAN FRANCISCO PENINSULA COAST-
EAST BAY HILLS AND DIABLO RANGE-SANTA CRUZ MOUNTAINS-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL MONUMENT-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
558 AM PDT SUN APR 11 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR COASTAL LOCATIONS PLUS
ELEVATIONS OVER 1500 FEET IN THE SAN FRANCISCO BAY AREA AND
MONTEREY BAY AREA.

.DAY ONE...SUNDAY AND SUNDAY NIGHT

A STRONG PACIFIC STORM SYSTEM WILL PUSH THROUGH CENTRAL CALIFORNIA
BRINGING INCREASED SOUTHERLY WINDS AND THE POTENTIAL FOR MODERATE
TO OCCASIONALLY HEAVY RAINFALL. POST- FRONTAL SHOWERS WILL PERSIST
INTO MONDAY. TOTAL RAINFALL BY MONDAY AFTERNOON COULD REACH ONE TO
TWO INCHES OF NEW RAIN.

*    WIND ADVISORY...SEE SFONPWMTR WWUS76 KMTR FOR DETAILS *

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS PER STANDARD OPERATING PROCEDURES.

CAZ506-510-516-121300-
NORTH BAY INTERIOR VALLEYS-EAST BAY INTERIOR VALLEYS-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
558 AM PDT SUN APR 11 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MOST INTERIOR SECTIONS OF
THE SAN FRANCISCO BAY AREA AND MONTEREY BAY AREA .

.DAY ONE...SUNDAY AND SUNDAY NIGHT

GUSTY CONDITIONS ARE EXPECTED TODAY ALONG WITH PERIODS OF
MODERATE TO HEAVY RAINFALL. PONDING ON ROADWAYS AND MINOR URBAN
AND SMALL STREAM FLOODING IS ALSO POSSIBLE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS PER STANDARD OPERATING PROCEDURES.

CAZ508-121300-
SAN FRANCISCO BAY SHORELINE-
558 AM PDT SUN APR 11 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SAN FRANCISCO BAY SHORELINE.

.DAY ONE...SUNDAY AND SUNDAY NIGHT

GUSTY CONDITIONS ARE EXPECTED TODAY ALONG WITH PERIODS OF
MODERATE TO HEAVY RAINFALL. PONDING ON ROADWAYS AND MINOR URBAN
AND SMALL STREAM FLOODING IS ALSO POSSIBLE.

IN ADDITION...STRONG AND GUSTY WINDS WILL IMPACT SAN FRANCISCO
INTERNATIONAL AIRPORT PROMPTING AN AIRPORT WEATHER WARNING.

*AIRPORT WEATHER WARNING...SEE SFOAWWSFO WWUS86 KMTR FOR DETAILS *

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS PER STANDARD OPERATING PROCEDURES.

The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 11, 1:32 PM PDTSpecial Weather StatementMTRSanta Cruz43 min
Apr 11, 2:00 PM PDTSpecial Weather StatementMTRSanta Clara45 min

Nearby

Small Craft Advisories in California, 2010Every small craft advisory in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.