Alert archive / California / Freeze Warnings in 2011

Freeze Warning 10, NWS Los Angeles, CA

December 23, 2011

NWS Los Angeles, CA issued this freeze warning at Dec 23, 2011, 3:49 AM PST. It took effect at Dec 24, 2011, 12:00 AM PST. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 23, 2011, 3:49 AM PST (11:49 UTC)
In effect from
Dec 24, 2011, 12:00 AM PST
Expired
Dec 24, 2011, 9:00 AM PST
In force
9 hr
Issued by
NWS Los Angeles, CA

What forecasters said that day

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

NWS Los Angeles, CA wrote its last area forecast discussion before this freeze warning went out at Dec 22, 3:35 PM PST, 12 hours 14 minutes earlier.

Area forecast discussion, Dec 22, 3:35 PM PST, 12 hours 14 minutes before
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Hazardous weather outlook, Dec 22, 2:50 PM PST, 12 hours 59 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
250 PM PST THU DEC 22 2011

CAZ034>041-044>046-051>054-059-087-088-547-548-231400-
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY-
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
SAN LUIS OBISPO COUNTY MOUNTAINS-
SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
ANTELOPE VALLEY-CATALINA ISLAND-SANTA CLARITA VALLEY-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
250 PM PST THU DEC 22 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY AND TONIGHT

STRONG AND GUSTY NORTHEAST WINDS WILL CONTINUE THROUGH TONIGHT OVER
MOST OF LOS ANGELES AND VENTURA COUNTIES...INCLUDING THE NEARSHORE
COASTAL WATERS. COLD AND DRY AIR OVER THE REGION WILL CREATE
WIDESPREAD SUB-FREEZING TEMPERATURES OVER MOST OF SANTA BARBARA AND
SAN LUIS OBISPO COUNTIES LATER TONIGHT...AS WELL AS THE ANTELOPE
VALLEY. WIDE PROTECTED VALLEY AREAS OF VENTURA COUNTY MAY ALSO
EXPERIENCE SUB-FREEZING TEMPERATURES WITH PATCHY FROST.

* HIGH WIND WARNING..........SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* FREEZE WARNING.............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* WIND ADVISORY..............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* GALE WARNING...............SEE WHUS76 KLOX - MWWLOX FOR DETAILS *

* MARINE WEATHER STATEMENT...SEE FZUS76 KLOX - MWSLOX FOR DETAILS *

.DAYS TWO THROUGH SEVEN... FRIDAY THROUGH WEDNESDAY

STRONG AND GUSTY NORTHEAST WINDS WILL CONTINUE THROUGH EARLY FRIDAY
AFTERNOON. COLD AND DRY AIR OVER THE REGION WILL CREATE WIDESPREAD
SUB-FREEZING TEMPERATURES OVER MOST OF SANTA BARBARA AND SAN LUIS
OBISPO COUNTIES...AS WELL AS THE ANTELOPE VALLEY...EARLY FRIDAY
MORNING AND POSSIBLY AGAIN SATURDAY MORNING. WIDE PROTECTED VALLEY
AREAS OF VENTURA AND LOS ANGELES COUNTIES MAY ALSO EXPERIENCE
SUB-FREEZING TEMPERATURES WITH PATCHY FROST.

* HIGH WIND WARNING..........SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* FREEZE WARNING.............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* FREEZE WATCH...............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* WIND ADVISORY..............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

.SPOTTER INFORMATION STATEMENT...

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

KITTELL

The office that day

Everything else NWS Los Angeles, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 23, 12:15 PM PSTFrost AdvisoryLOXLos Angeles16 hr

Nearby

Freeze Warnings in California, 2011Every freeze warning in 2011

Sources

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