Alert archive / California / Small Craft Advisories in 2013

Small Craft Advisory 4, NWS San Francisco Bay Area, CA

January 12, 2013

NWS San Francisco Bay Area, CA issued this small craft advisory at Jan 12, 2013, 8:25 AM PST. It took effect at Jan 12, 2013, 10:00 PM PST. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued
Jan 12, 2013, 8:25 AM PST (16:25 UTC)
In effect from
Jan 12, 2013, 10:00 PM PST
Expired
Jan 13, 2013, 9:00 PM PST
In force
23 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 Jan 12, 4:06 AM PST, 4 hours 19 minutes earlier.

Area forecast discussion, Jan 12, 4:06 AM PST, 4 hours 19 minutes before
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Hazardous weather outlook, Jan 12, 3:37 AM PST, 4 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
337 AM PST SAT JAN 12 2013

CAZ506>508-510-513-516-528-122345-
NORTH BAY INTERIOR VALLEYS-NORTH BAY MOUNTAINS-
SAN FRANCISCO BAY SHORELINE-EAST BAY INTERIOR VALLEYS-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
337 AM PST SAT JAN 12 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE SAN FRANCISCO BAY
SHORELINE AND THE INLAND VALLEYS OF THE GREATER SAN FRANCISCO AND
MONTEREY BAY REGION.

.DAY ONE...SATURDAY AND SATURDAY NIGHT

PARTLY CLOUDY TODAY WITH AFTERNOON HIGHS AROUND 50. A FREEZE WATCH
IS IN EFFECT TONIGHT FOR THE INLAND VALLEYS AND AROUND THE SAN FRANCISCO
BAY SHORELINE LATE TONIGHT THROUGH EARLY SUNDAY MORNING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

A FREEZE WATCH IS IN EFFECT SUNDAY MORNING. ANOTHER NIGHT OF
FREEZING TEMPERATURES IS EXPECTED SUNDAY NIGHT INTO MONDAY
MORNING. OTHERWISE HIGH PRESSURE WILL BUILD NEXT WEEK WITH A
MODEST WARMING TREND. DENSE TULE FOG WILL BE POSSIBLE IN THE DELTA
AT TIMES.

.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
Jan 12, 3:25 AM PSTFreeze WatchMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 3 more11 hr
Jan 12, 2:41 PM PSTFrost AdvisoryMTRAlameda, Contra Costa, San Mateo, Santa Clara17 hr
Jan 12, 2:41 PM PSTFreeze WarningMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more17 hr

Nearby

Small Craft Advisories in California, 2013Every small craft advisory in 2013

Sources

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