Alert archive / California / High Wind Warnings in 2007

High Wind Warning 19, NWS Los Angeles, CA

December 26, 2007Los Angeles County, California

NWS Los Angeles, CA issued this high wind warning at Dec 26, 2007, 2:56 AM PST for Los Angeles County, California. It took effect at Dec 26, 2007, 1:09 PM PST. It was in force for 23 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 26, 2007, 2:56 AM PST (10:56 UTC)
In effect from
Dec 26, 2007, 1:09 PM PST
Expired
Dec 27, 2007, 12:00 PM PST
In force
23 hr
Issued by
NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 10:55 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS76 KLOX 261056
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
256 AM PST WED DEC 26 2007

...HIGH WIND WARNINGS AND WATCHES HAVE BEEN ISSUED BEGINNING THIS
AFTERNOON AND EVENING...

.A WEAK FRONTAL SYSTEM WILL BRING ANOTHER ROUND OF WINDS TO THE
AREA THIS AFTERNOON AND EVENING AS IT COMBINES WITH A NORTHERLY
JET STREAM AND BUILDING HIGH PRESSURE OVER NEVADA. NORTH AND
NORTHEAST WINDS WILL STRENGTHEN WITH GUSTS OVER 65 MPH OVER
EXPOSED RIDGES AND IN VICINITY OF PASSES AND CANYONS. THE WINDS
WILL AFFECT THE MOUNTAINS IN THE AFTERNOON AND THEN POSSIBLY COULD
AFFECT THE VALLEYS AND THE LOS ANGELES COUNTY COASTAL HILLS IN
THE EVENING.

CAZ040-261200-
/O.CAN.KLOX.HW.A.0015.071226T2300Z-071228T0200Z/
VENTURA COUNTY COAST-
256 AM PST WED DEC 26 2007

...HIGH WIND WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED THE
HIGH WIND WATCH. 

WARNING LEVEL WINDS ARE NO LONGER EXPECTED.

$$

CAZ053-054-261700-
/O.UPG.KLOX.HW.A.0015.071226T2300Z-071228T0200Z/
/O.NEW.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
256 AM PST WED DEC 26 2007

...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM
PST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND
INCREASE THROUGH THE EVENING. SUSTAINED WINDS OF 45 MPH WITH
GUSTS TO 70 MPH ARE LIKELY. THE I-5 CORRIDOR WILL BE HARDEST HIT.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING ACROSS DESERTS AND THROUGH
MOUNTAIN PASSES. EXPECT REDUCED VISIBILITY IN SOME AREAS DUE TO
BLOWING DUST AND SAND. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS
WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR
OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF
58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ052-261700-
/O.UPG.KLOX.HW.A.0015.071226T2300Z-071228T0200Z/
/O.NEW.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA BARBARA COUNTY MOUNTAINS-
256 AM PST WED DEC 26 2007

...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM
PST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND
INCREASE THROUGH THE EVENING. SUSTAINED WINDS OF 45 MPH WITH
GUSTS TO 70 MPH ARE LIKELY. THE SAN MARCOS AND GAVIOTA PASSES
AND THE MONTECITO AREA WILL BE HARDEST HIT.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING ACROSS DESERTS AND THROUGH
MOUNTAIN PASSES. EXPECT REDUCED VISIBILITY IN SOME AREAS DUE TO
BLOWING DUST AND SAND. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS
WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR
OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF
58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ039-261700-
/O.UPG.KLOX.HW.A.0015.071226T2300Z-071228T0200Z/
/O.NEW.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-
256 AM PST WED DEC 26 2007

...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM
PST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND
INCREASE THROUGH THE EVENING. SUSTAINED WINDS OF 40 MPH WITH
GUSTS TO 60 MPH ARE LIKELY. THE WINDS WILL AFFECT AREAS BELOW THE
PASSES AND CANYONS AND ESPECIALLY BELOW THE SAN MARCOS AND
GAVIOTA PASSES AND IN AND BELOW THE MONTECITO HILLS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING ACROSS DESERTS AND THROUGH
MOUNTAIN PASSES. EXPECT REDUCED VISIBILITY IN SOME AREAS DUE TO
BLOWING DUST AND SAND. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS
WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR
OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF
58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ046-261700-
/O.UPG.KLOX.HW.A.0015.071226T2300Z-071228T0200Z/
/O.NEW.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
256 AM PST WED DEC 26 2007

...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM
PST THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND
INCREASE THROUGH THE EVENING. SUSTAINED WINDS OF 45 MPH WITH
GUSTS TO 65 MPH ARE LIKELY. THE WINDS WILL AFFECT AREAS BELOW THE
PASSES AND CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING ACROSS DESERTS AND THROUGH
MOUNTAIN PASSES. EXPECT REDUCED VISIBILITY IN SOME AREAS DUE TO
BLOWING DUST AND SAND. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS
WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR
OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF
58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ041-044-045-047-088-261700-
/O.EXT.KLOX.HW.A.0015.071227T0200Z-071227T2300Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
256 AM PST WED DEC 26 2007

...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH THURSDAY
AFTERNOON...

THE HIGH WIND WATCH IS NOW IN EFFECT FROM THIS EVENING THROUGH
THURSDAY AFTERNOON. FOR THE L.A. COUNTY COAST THE WATCH ONLY
INCLUDES THE AREA FROM LEO CARRILLO TO THE HOLLYWOOD HILLS BELOW
PASSES AND CANYONS.

NORTH AND NORTHEAST WINDS WILL INCREASE AND MAY EXCEED 30 TO 40 MPH
WITH POSSIBLE GUSTS EXCEEDING 60 MPH IN THE MOUNTAINS AND IN THE
VICINITY OF PASSES AND CANYONS IN THE COASTAL VALLEYS.

RESIDENTS IN THE WATCH AREA ARE ADVISED TO TAKE PRECAUTIONS NOW
BEFORE THE WINDS REACH THEIR PEAK. CLOSE ALL WINDOWS AND SECURE
ALL OUTDOOR OBJECTS SUCH AS LAWN FURNITURE. PEAK WINDS MAY UPSET
EVEN HEAVIER OBJECTS.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH
WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH
OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS.

$$
8 follow-up statements
000 
WWUS76 KLOX 261657
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
857 AM PST WED DEC 26 2007

...HIGH WIND WARNINGS AND WATCHES BEGINNING THIS AFTERNOON AND
EVENING...

.A WEAK FRONTAL SYSTEM PASSING TO OUR EAST WILL BRING ANOTHER
ROUND OF WINDS TO THE AREA BEGINNING THIS AFTERNOON AND EVENING
AS IT COMBINES WITH A NORTHERLY JET STREAM AND BUILDING HIGH
PRESSURE OVER NEVADA. THE WINDS WILL AFFECT THE MOUNTAINS
BEGINNING IN THE AFTERNOON AND THEN POSSIBLY COULD AFFECT THE
VALLEYS AND THE LOS ANGELES COUNTY COASTAL HILLS BY THIS EVENING.

CAZ053-054-262300-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
857 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 45 MPH WITH GUSTS TO 70
MPH ARE LIKELY. THE I-5 CORRIDOR WILL BE HARDEST HIT.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES.
BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE
LOSS OF CONTROL.

$$

CAZ052-262300-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA BARBARA COUNTY MOUNTAINS-
857 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 45 MPH WITH GUSTS TO 70 MPH
ARE LIKELY. THE SAN MARCOS AND GAVIOTA PASSES AND ABOVE THE
MONTECITO AREA WILL BE HARDEST HIT.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES.
BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE
LOSS OF CONTROL.

$$

CAZ039-262300-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-
857 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 40 MPH WITH GUSTS TO 60 MPH
ARE LIKELY. THE WINDS WILL AFFECT AREAS BELOW THE PASSES AND CANYONS
AND ESPECIALLY BELOW THE SAN MARCOS AND GAVIOTA PASSES AND IN THE
MONTECITO AREA.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH AND BELOW MOUNTAIN
PASSES. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE
VEHICLE LOSS OF CONTROL.

$$

CAZ046-262300-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
857 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 45 MPH WITH GUSTS TO 65 MPH
ARE LIKELY. THE WINDS WILL AFFECT AREAS BELOW AND THROUGH THE
PASSES AND CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES.
BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE
LOSS OF CONTROL.

$$

CAZ041-044-045-047-088-262300-
/O.CON.KLOX.HW.A.0015.071227T0200Z-071227T2300Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
857 AM PST WED DEC 26 2007

...HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PST THIS EVENING
THROUGH THURSDAY AFTERNOON...

A HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PST THIS EVENING
THROUGH THURSDAY AFTERNOON. 

NORTH AND NORTHEAST WINDS WILL INCREASE AND MAY EXCEED 30 TO 40 MPH
WITH POSSIBLE GUSTS EXCEEDING 60 MPH BELOW MOUNTAIN CANYONS.

RESIDENTS IN THE WATCH AREA ARE ADVISED TO TAKE PRECAUTIONS NOW
BEFORE THE WINDS BEGIN. CLOSE ALL WINDOWS AND SECURE ALL OUTDOOR
OBJECTS SUCH AS LAWN FURNITURE. PEAK WINDS MAY UPSET EVEN HEAVIER
OBJECTS.

$$

TRM
000 
WWUS76 KLOX 261836
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1036 AM PST WED DEC 26 2007

...STRONG NORTHWEST TO NORTH WINDS EXPECTED ACROSS PORTIONS OF
SOUTHWEST CALIFORNIA THROUGH THURSDAY...

.A WEAK FRONTAL SYSTEM PASSING TO OUR EAST COMBINED WITH A STRONG
NORTHERLY JET OVER THE AREA WILL BRING ANOTHER ROUND OF STRONG
WINDS TO PORTIONS OF SOUTHWEST CALIFORNIA THROUGH THURSDAY.
WEST TO NORTHWEST WINDS HAVE ALREADY DEVELOPED ACROSS THE ANTELOPE
VALLEY THIS MORNING...WITH STRONG WINDS BECOMING MORE WIDESPREAD
ACROSS THE MOUNTAINS THIS AFTERNOON AND EVENING. 

CAZ053-054-270100-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
1036 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 35 TO 45 MPH WITH DAMAGING
WIND GUSTS TO 70 MPH LIKELY. THE STRONGEST WINDS ARE EXPECTED NEAR
THE INTERSTATE 5 CORRIDOR.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ052-270100-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA BARBARA COUNTY MOUNTAINS-
1036 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 35 TO 45 MPH WITH DAMAGING
WIND GUSTS TO 70 MPH ARE LIKELY DURING THE PEAK OF THE EVENT. THE
STRONGEST WINDS ARE EXPECTED NEAR GAVIOTA AND SAN MARCOS PASS...AS
WELL AS THE MONTECITO HILLS AREA IN EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ039-270100-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-
1036 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 30 TO 40 MPH WITH DAMAGING
WIND GUSTS TO 60 MPH ARE LIKELY. THE STRONGEST WINDS ARE EXPECTED
NEAR GAVIOTA AND SAN MARCOS PASS...AS WELL AS THE MONTECITO AREA
IN EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH AND BELOW MOUNTAIN
PASSES. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE
VEHICLE LOSS OF CONTROL.

$$

CAZ046-270100-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
1036 AM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND
INCREASE THROUGH THE EVENING. SUSTAINED WINDS OF 30 TO 40 MPH
WITH DAMAGING WIND GUSTS TO 70 MPH ARE LIKELY. THE WINDS WILL
AFFECT AREAS BELOW AND THROUGH THE PASSES AND CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ059-270100-
/O.NEW.KLOX.WI.Y.0148.071226T1836Z-071227T1100Z/
ANTELOPE VALLEY-
1036 AM PST WED DEC 26 2007

...WIND ADVISORY IN EFFECT UNTIL 3 AM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 3 AM PST THURSDAY. 

AREAS OF WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO
50 MPH WILL CONTINUE THROUGH TONIGHT...WITH THE STRONGEST WINDS
FOCUSED ACROSS WESTERN PORTIONS. THE STRONG WINDS WILL PRODUCE AREAS
OF BLOWING DUST AND SAND WHICH COULD LOCALLY REDUCE VISIBILITIES
TO NEAR ZERO AT TIMES.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

$$

CAZ041-044-045-047-088-270100-
/O.CON.KLOX.HW.A.0015.071227T0200Z-071227T2300Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
1036 AM PST WED DEC 26 2007

...HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PST THIS EVENING
THROUGH THURSDAY AFTERNOON...

A HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PST THIS EVENING
THROUGH THURSDAY AFTERNOON. 

NORTH AND NORTHEAST WINDS WILL INCREASE AND MAY EXCEED 30 TO 40 MPH
WITH POSSIBLE GUSTS EXCEEDING 60 MPH BELOW MOUNTAIN CANYONS.

RESIDENTS IN THE WATCH AREA ARE ADVISED TO TAKE PRECAUTIONS NOW
BEFORE THE WINDS BEGIN. CLOSE ALL WINDOWS AND SECURE ALL OUTDOOR
OBJECTS SUCH AS LAWN FURNITURE. PEAK WINDS MAY UPSET EVEN HEAVIER
OBJECTS.

$$

GOMBERG/TRM
000 
WWUS76 KLOX 262109
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
109 PM PST WED DEC 26 2007

...STRONG NORTHERLY WINDS ACROSS PORTIONS OF SOUTHWEST CALIFORNIA
THROUGH THURSDAY...

.A FRONTAL SYSTEM PASSING TO OUR EAST COMBINED WITH A STRONG 
NORTHERLY JET OVER THE AREA HAS BROUGHT ANOTHER ROUND OF STRONG
WINDS TO PORTIONS OF SOUTHWEST CALIFORNIA. THESE WINDS WILL
CONTINUE THROUGH THURSDAY.

CAZ059-270315-
/O.UPG.KLOX.WI.Y.0148.000000T0000Z-071227T1100Z/
/O.EXB.KLOX.HW.W.0019.071226T2109Z-071227T1100Z/
ANTELOPE VALLEY-
109 PM PST WED DEC 26 2007

...HIGH WIND WARNING IN EFFECT UNTIL 3 AM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT UNTIL 3 AM PST THURSDAY. THE WIND
ADVISORY IS NO LONGER IN EFFECT. 

AREAS OF WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO
65 MPH WILL CONTINUE THROUGH TONIGHT...WITH THE STRONGEST WINDS
FOCUSED ACROSS WESTERN PORTIONS. THE STRONG AND DAMAGING WINDS
WILL PRODUCE AREAS OF BLOWING DUST AND SAND WHICH COULD LOCALLY
REDUCE VISIBILITIES TO NEAR ZERO AT TIMES.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS OCCURRING.
SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR
MORE CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ088-270315-
/O.UPG.KLOX.HW.A.0015.071227T0200Z-071227T2300Z/
/O.EXB.KLOX.HW.W.0019.071226T2109Z-071227T2300Z/
SANTA CLARITA VALLEY-
109 PM PST WED DEC 26 2007

...HIGH WIND WARNING IN EFFECT UNTIL 3 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT UNTIL 3 PM PST THURSDAY. THE HIGH
WIND WATCH IS NO LONGER IN EFFECT. 

AREAS OF NORTH WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO 65 MPH WILL
CONTINUE THROUGH THURSDAY AFTERNOON. THE STRONGEST AND MOST
DAMAGING WINDS WILL OCCUR THROUGH AND BELOW CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE AREA. BE PREPARED
FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF
58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ053-054-270315-
/O.EXT.KLOX.HW.W.0019.071226T2109Z-071227T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
109 PM PST WED DEC 26 2007

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM PST THURSDAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 3 PM PST THURSDAY. 

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80
MPH WILL CONTINUE THROUGH THURSDAY AFTERNOON. THE STRONGEST WINDS
ARE EXPECTED NEAR THE INTERSTATE 5 CORRIDOR.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ052-270315-
/O.EXT.KLOX.HW.W.0019.071226T2109Z-071227T2300Z/
SANTA BARBARA COUNTY MOUNTAINS-
109 PM PST WED DEC 26 2007

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM PST THURSDAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 3 PM PST THURSDAY. 

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80
MPH WILL CONTINUE THROUGH THURSDAY AFTERNOON. THE STRONGEST WINDS
ARE EXPECTED NEAR GAVIOTA AND SAN MARCOS PASS...AS WELL AS ABOVE
THE MONTECITO AREA IN EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ039-270315-
/O.EXT.KLOX.HW.W.0019.071226T2109Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-
109 PM PST WED DEC 26 2007

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM PST THURSDAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS HAVE STARTED AND WILL INCREASE THROUGH THE
EVENING. SUSTAINED WINDS OF 30 TO 40 MPH WITH DAMAGING WIND GUSTS
TO 60 MPH ARE LIKELY. THE STRONGEST WINDS ARE EXPECTED NEAR
GAVIOTA AND SAN MARCOS PASS...AS WELL AS THE MONTECITO AREA IN
EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH AND BELOW MOUNTAIN
PASSES AND CANYONS. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS 
WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

$$

CAZ046-270315-
/O.CON.KLOX.HW.W.0019.071226T2300Z-071227T2300Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
109 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

ANOTHER ROUND OF WINDS WILL START LATER THIS AFTERNOON AND INCREASE
THROUGH THE EVENING. SUSTAINED WINDS OF 30 TO 40 MPH WITH DAMAGING
WIND GUSTS TO 70 MPH ARE LIKELY. THE WINDS WILL AFFECT AREAS BELOW
AND THROUGH THE PASSES AND CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ041-044-045-047-270315-
/O.UPG.KLOX.HW.A.0015.071227T0200Z-071227T2300Z/
/O.NEW.KLOX.WI.Y.0149.071227T0200Z-071227T2300Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-
109 PM PST WED DEC 26 2007

...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 PM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 3 PM PST
THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

NORTH AND NORTHEAST WINDS WILL INCREASE TO 20 TO 35 MPH WITH LOCAL
GUSTS TO 60 MPH BELOW MOUNTAIN CANYONS.

A WIND ADVISORY MEANS THAT WIND GUSTS OF 35 MPH OR GREATER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

TRM
000 
WWUS76 KLOX 270305
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
705 PM PST WED DEC 26 2007

...STRONG NORTHERLY WINDS ACROSS PORTIONS OF SOUTHWEST CALIFORNIA
THROUGH THURSDAY...

.A FRONTAL SYSTEM PASSING TO OUR EAST COMBINED WITH A STRONG
NORTHERLY JET OVER THE AREA HAS BROUGHT ANOTHER ROUND OF STRONG
WINDS TO PORTIONS OF SOUTHWEST CALIFORNIA. THESE WINDS WILL CONTINUE
THROUGH THURSDAY.

CAZ053-054-270915-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
705 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80 MPH
WILL CONTINUE THROUGH THURSDAY AFTERNOON. THE STRONGEST WINDS ARE
EXPECTED NEAR THE INTERSTATE 5 CORRIDOR.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ052-270915-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA BARBARA COUNTY MOUNTAINS-
705 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80 MPH
WILL CONTINUE THROUGH THURSDAY AFTERNOON. THE STRONGEST WINDS ARE
EXPECTED NEAR GAVIOTA AND SAN MARCOS PASS...AS WELL AS ABOVE THE
MONTECITO AREA IN EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ039-270915-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-
705 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

NORTH WINDS WILL CONTINUE TO INCREASE TO 30 TO 40 MPH WITH
DAMAGING GUSTS TO 60 MPH THROUGH THE EVENING. THE STRONGEST WINDS
ARE EXPECTED NEAR GAVIOTA AND SAN MARCOS PASS...AS WELL AS THE
MONTECITO AREA IN EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH AND BELOW MOUNTAIN
PASSES AND CANYONS. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH
CAN CAUSE VEHICLE LOSS OF CONTROL.

$$

CAZ046-270915-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
705 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

NORTH WINDS WILL CONTINUE TO INCREASE TO 30 TO 40 MPH WITH
DAMAGING WIND GUSTS TO 70 MPH THROUGH THE EVENING. THE WINDS WILL
AFFECT AREAS BELOW AND THROUGH THE PASSES AND CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ059-270915-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T1100Z/
ANTELOPE VALLEY-
705 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PST THURSDAY. 

AREAS OF WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO
65 MPH WILL CONTINUE THROUGH TONIGHT...WITH THE STRONGEST WINDS
FOCUSED ACROSS WESTERN PORTIONS. THE STRONG AND DAMAGING WINDS WILL
PRODUCE AREAS OF BLOWING DUST AND SAND WHICH COULD LOCALLY REDUCE
VISIBILITIES TO NEAR ZERO AT TIMES.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS OCCURRING.
SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE
CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ088-270915-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA CLARITA VALLEY-
705 PM PST WED DEC 26 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

AREAS OF NORTH WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO 65 MPH WILL
CONTINUE THROUGH THURSDAY AFTERNOON. THE STRONGEST AND MOST DAMAGING
WINDS WILL OCCUR THROUGH AND BELOW CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE AREA. BE PREPARED
FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF
CONTROL.


$$

CAZ041-044-045-047-270915-
/O.CON.KLOX.WI.Y.0149.000000T0000Z-071227T2300Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-
705 PM PST WED DEC 26 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THURSDAY. 

NORTH AND NORTHEAST WINDS WILL CONTINUE TO INCREASE TO 20 TO 35
MPH WITH LOCAL GUSTS TO 60 MPH BELOW MOUNTAIN CANYONS.

A WIND ADVISORY MEANS THAT WIND GUSTS OF 35 MPH OR GREATER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

30
000 
WWUS76 KLOX 270905
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
105 AM PST THU DEC 27 2007

...STRONG NORTHERLY WINDS ACROSS PORTIONS OF SOUTHWEST CALIFORNIA
THROUGH MID AFTERNOON...

.A FRONTAL SYSTEM PASSING TO OUR EAST COMBINED WITH A STRONG
NORTHERLY JET OVER THE AREA HAS BROUGHT ANOTHER ROUND OF STRONG
WINDS TO PORTIONS OF SOUTHWEST CALIFORNIA. THESE WINDS WILL CONTINUE
THROUGH MID AFTERNOON.

CAZ053-054-271515-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
105 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON.

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80 MPH
WILL CONTINUE THROUGH MID AFTERNOON. THE STRONGEST WINDS ARE EXPECTED
NEAR THE INTERSTATE 5 CORRIDOR.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ052-271515-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA BARBARA COUNTY MOUNTAINS-
105 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON.

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80 MPH
WILL CONTINUE THROUGH MID AFTERNOON. THE STRONGEST WINDS ARE
EXPECTED NEAR GAVIOTA AND SAN MARCOS PASS...AS WELL AS ABOVE THE
MONTECITO AREA IN EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ039-271515-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-
105 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON.

NORTH WINDS WILL INCREASE TO 30 TO 40 MPH WITH DAMAGING GUSTS TO
60 MPH EARLY THIS MORNING. THE STRONGEST WINDS ARE EXPECTED NEAR
GAVIOTA AND SAN MARCOS PASS...AS WELL AS THE MONTECITO AREA IN
EASTERN SANTA BARBARA COUNTY.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH AND BELOW MOUNTAIN
PASSES AND CANYONS. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH
CAN CAUSE VEHICLE LOSS OF CONTROL.

$$

CAZ046-271515-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
105 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON.

NORTH WINDS WILL CONTINUE BETWEEN 30 TO 40 MPH WITH DAMAGING WIND
GUSTS TO 70 MPH. THE WINDS WILL MOSTLY AFFECT AREAS BELOW AND
THROUGH THE PASSES AND CANYONS.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ059-271100-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T1100Z/
ANTELOPE VALLEY-
105 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS
MORNING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PST EARLY THIS
MORNING. 

AREAS OF WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO
65 MPH WILL CONTINUE THROUGH TONIGHT...WITH THE STRONGEST WINDS
FOCUSED ACROSS WESTERN PORTIONS. THE STRONG AND DAMAGING WINDS WILL
PRODUCE AREAS OF BLOWING DUST AND SAND WHICH COULD LOCALLY REDUCE
VISIBILITIES TO NEAR ZERO AT TIMES.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS OCCURRING.
SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE
CAN LEAD TO PROPERTY DAMAGE.

$$

CAZ088-271515-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA CLARITA VALLEY-
105 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON.

AREAS OF NORTH WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO 65 MPH WILL
CONTINUE THROUGH MID AFTERNOON.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE AREA. BE PREPARED
FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF
CONTROL.

$$

CAZ041-044-045-047-271515-
/O.CON.KLOX.WI.Y.0149.000000T0000Z-071227T2300Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-
105 AM PST THU DEC 27 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. 

NORTH TO NORTHEAST WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS TO 60 MPH
BELOW MOUNTAIN CANYONS WILL CONTINUE THROUGH MID AFTERNOON.

A WIND ADVISORY MEANS THAT WIND GUSTS OF 35 MPH OR GREATER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

ASR
000 
WWUS76 KLOX 271129
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
329 AM PST THU DEC 27 2007

...STRONG NORTHERLY WINDS ACROSS PORTIONS OF SOUTHWEST CALIFORNIA
THROUGH MID AFTERNOON...

.A FRONTAL SYSTEM PASSING TO OUR EAST COMBINED WITH A STRONG
NORTHERLY JET OVER THE AREA HAS BROUGHT ANOTHER ROUND OF STRONG
WINDS TO PORTIONS OF SOUTHWEST CALIFORNIA. THE WINDS HAVE SHIFTED
AWAY FROM SANTA BARBARA COUNTY WHERE THE WARNINGS HAVE BEEN CANCELLED.

CAZ039-052-271230-
/O.CAN.KLOX.HW.W.0019.000000T0000Z-071227T2300Z/
SANTA BARBARA COUNTY SOUTH COAST-SANTA BARBARA COUNTY MOUNTAINS-
329 AM PST THU DEC 27 2007

...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED THE
HIGH WIND WARNING. 

WINDS HAVE DECREASED TO BELOW BOTH WARNING AND ADVISORY CRITERIA.
LOCAL WINDS 15 TO 25 MPH WILL CONTINUE THROUGH THE MORNING.

$$

CAZ059-271230-
/O.EXP.KLOX.HW.W.0019.000000T0000Z-071227T1100Z/
ANTELOPE VALLEY-
329 AM PST THU DEC 27 2007

...HIGH WIND WARNING HAS EXPIRED...

THE HIGH WIND WARNING IS NO LONGER IN EFFECT. 

WINDS HAVE DECREASED TO BELOW BOTH WARNING AND ADVISORY CRITERIA.

$$

CAZ053-054-271730-
/O.EXT.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
329 AM PST THU DEC 27 2007

...HIGH WIND WARNING NOW IN EFFECT UNTIL NOON PST TODAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL NOON PST TODAY. 

AREAS OF NORTH WINDS 35 TO 45 MPH WITH DAMAGING WIND GUSTS TO 80 MPH
WILL CONTINUE THROUGH LATE MORNING. THE STRONGEST WINDS ARE EXPECTED
NEAR THE INTERSTATE 5 CORRIDOR.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ046-271730-
/O.EXT.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
329 AM PST THU DEC 27 2007

...HIGH WIND WARNING NOW IN EFFECT UNTIL NOON PST TODAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL NOON PST TODAY. 

NORTH WINDS WILL CONTINUE BETWEEN 30 TO 40 MPH WITH DAMAGING WIND
GUSTS TO 70 MPH. THE WINDS WILL MOSTLY AFFECT AREAS BELOW AND
THROUGH THE PASSES AND CANYONS. THE WINDS WILL DECREASE BY EARLY
AFTERNOON.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ088-271730-
/O.EXT.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
SANTA CLARITA VALLEY-
329 AM PST THU DEC 27 2007

...HIGH WIND WARNING NOW IN EFFECT UNTIL NOON PST TODAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL NOON PST TODAY. 

AREAS OF NORTH WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO 65 MPH WILL
CONTINUE THROUGH MID AFTERNOON. THE WINDS WILL DECREASE BY EARLY
AFTERNOON.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE AREA. BE PREPARED
FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF
CONTROL.

$$

CAZ041-044-045-047-271730-
/O.EXT.KLOX.WI.Y.0149.000000T0000Z-071227T2000Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-
329 AM PST THU DEC 27 2007

...WIND ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL NOON PST TODAY. 

NORTH TO NORTHEAST WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS TO 60 MPH
BELOW MOUNTAIN CANYONS WILL CONTINUE THROUGH MID AFTERNOON. THE
WINDS WILL DECREASE BY EARLY AFTERNOON.

A WIND ADVISORY MEANS THAT WIND GUSTS OF 35 MPH OR GREATER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

ASR
000 
WWUS76 KLOX 271632
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
832 AM PST THU DEC 27 2007

...STRONG NORTHERLY WINDS ACROSS PORTIONS OF SOUTHWEST CALIFORNIA
THROUGH MID AFTERNOON...

.A PASSING FRONTAL SYSTEM COMBINED WITH A STRONG NORTHERLY JET
STREAM OVER THE REGION BROUGHT ANOTHER ROUND OF STRONG WINDS TO
PORTIONS OF SOUTHWEST CALIFORNIA OVERNIGHT. WINDS WILL DECREASE
THROUGH THE AFTERNOON AS THE STORM SYSTEM MOVES FARTHER TO THE
EAST. 

CAZ088-272000-
/O.CAN.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
/O.EXA.KLOX.WI.Y.0149.000000T0000Z-071227T2000Z/
SANTA CLARITA VALLEY-
832 AM PST THU DEC 27 2007

...WIND ADVISORY IN EFFECT UNTIL NOON PST TODAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL NOON PST TODAY. THE HIGH WIND
WARNING HAS BEEN CANCELLED. 

NORTH TO NORTHEAST WINDS OF 20 TO 30 MPH WITH LOCAL GUSTS TO 50
MPH BELOW MOUNTAIN CANYONS WILL CONTINUE THROUGH MIDDAY. THE
WINDS WILL DECREASE FOR THE REMAINDER OF THE AFTERNOON.

A WIND ADVISORY MEANS THAT WIND GUSTS OF 35 MPH OR GREATER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY
FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

$$

CAZ053-054-272000-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
832 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY. 

AREAS OF NORTH WINDS 30 TO 40 MPH WITH WIND GUSTS TO 65 MPH WILL
CONTINUE THROUGH MIDDAY. THE STRONGEST WIND GUSTS ARE EXPECTED
ALONG AND NEAR THE INTERSTATE 5 CORRIDOR. WINDS WILL DECREASE FOR
THE REMAINDER OF THE AFTERNOON.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH THE MOUNTAINS. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ046-272000-
/O.CON.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
832 AM PST THU DEC 27 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY. 

NORTH WINDS WILL CONTINUE BETWEEN 30 TO 40 MPH WITH WIND GUSTS TO
60 MPH. THE WINDS WILL MOSTLY AFFECT AREAS BELOW AND THROUGH THE
PASSES AND CANYONS. THE WINDS WILL DECREASE FOR THE REMAINDER OF
THE AFTERNOON.

MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING THROUGH MOUNTAIN PASSES. BE
PREPARED FOR SUDDEN GUSTY CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS
OF CONTROL.

$$

CAZ041-044-045-047-272000-
/O.CON.KLOX.WI.Y.0149.000000T0000Z-071227T2000Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-
832 AM PST THU DEC 27 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. 

NORTH TO NORTHEAST WINDS OF 20 TO 35 MPH WITH LOCAL GUSTS TO 50
MPH BELOW MOUNTAIN CANYONS WILL CONTINUE THROUGH MIDDAY. THE WINDS
WILL DECREASE FOR THE REMAINDER OF THE AFTERNOON.

$$

BOLDT
000 
WWUS76 KLOX 272002
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1202 PM PST THU DEC 27 2007

CAZ053-054-272115-
/O.EXP.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
1202 PM PST THU DEC 27 2007

...HIGH WIND WARNING WILL EXPIRE AT NOON PST TODAY...

THE HIGH WIND WARNING WILL EXPIRE AT NOON PST TODAY. 

NORTH TO NORTHEAST WINDS WILL CONTINUE TO DECREASE THROUGH THE
AFTERNOON HOURS. LOCAL GUSTS TO 40 MPH WILL OCCUR AT TIMES THROUGH
PASSES AND CANYONS UNTIL SUNSET.

$$

CAZ046-272115-
/O.EXP.KLOX.HW.W.0019.000000T0000Z-071227T2000Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
1202 PM PST THU DEC 27 2007

...HIGH WIND WARNING WILL EXPIRE AT NOON PST TODAY...

THE HIGH WIND WARNING WILL EXPIRE AT NOON PST TODAY. 

NORTH TO NORTHEAST WINDS WILL CONTINUE TO DECREASE THROUGH THE
AFTERNOON HOURS. LOCAL GUSTS TO 40 MPH WILL OCCUR AT TIMES THROUGH
PASSES AND CANYONS UNTIL SUNSET.

$$

CAZ041-044-045-047-272115-
/O.EXP.KLOX.WI.Y.0149.000000T0000Z-071227T2000Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-
1202 PM PST THU DEC 27 2007

...WIND ADVISORY WILL EXPIRE AT NOON PST TODAY...

THE WIND ADVISORY WILL EXPIRE AT NOON PST TODAY. 

NORTHEAST WINDS WILL CONTINUE TO DECREASE THROUGH THE AFTERNOON
HOURS. LOCAL GUSTS TO 35 MPH WILL OCCUR AT TIMES BELOW CANYONS
UNTIL SUNSET.

$$

CAZ088-272115-
/O.EXP.KLOX.WI.Y.0149.000000T0000Z-071227T2000Z/
SANTA CLARITA VALLEY-
1202 PM PST THU DEC 27 2007

...WIND ADVISORY WILL EXPIRE AT NOON PST TODAY...

THE WIND ADVISORY WILL EXPIRE AT NOON PST TODAY. 

NORTHEAST WINDS WILL CONTINUE TO DECREASE THROUGH THE AFTERNOON HOURS.
LOCAL GUSTS TO 35 MPH WILL OCCUR AT TIMES BELOW PASSES AND CANYONS
UNTIL SUNSET.

$$

BOLDT

What forecasters said that day

The local office's own words before this high wind 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 high wind warning went out at Dec 25, 7:45 PM PST, 7 hours 11 minutes earlier.

Area forecast discussion, Dec 25, 7:45 PM PST, 7 hours 11 minutes before
SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
745 PM PST TUE DEC 25 2007

.UPDATE...HAVE ISSUED A HIGH WIND WATCH FOR PORTIONS OF SANTA
BARBARA COUNTY ENTIRE VENTURA COUNTY AND LOS ANGELES COUNTY
EXCLUDING THE ANTELOPE VALLEY FOR WEDNESDAY AFTERNOON THROUGH THU.
FRONTAL SYSTEM CURRENTLY OVER NORTHERN CALIFORNIA THIS EVENING WILL
DRY WHILE DIVING SOUTH OVERNIGHT. GUIDANCE WAS CONSISTENT WITH
STRONG LOW LEVEL NORTH WINDS DEVELOPING IN THE FRONTS WAKE
WHILE A STRONG NORTHERLY JET STREAM MOVES OVER THE AREA COMBINED
WITH HIGH PRESSURE BUILDING OVER NEVADA WEDNESDAY AFTERNOON. THE
SCENARIO DIFFERS FROM THE MON NIGHT EVENT IN THAT A VERY STRONG
PRESSURE GRADIENT EXISTED OVER THE AREA WHILE A 1038 MB HIGH
DEVELOPED OVER NEVADA. THE NEVADA HIGH IS WEAKER WED THOUGH THE
UPPER NORTHERLY JET STREAM IS EXPECTED TO BE NEARLY 120KT...WHICH IS
CONSIDERABLY STRONGER THAN MON EVE. NO OTHER CHANGES ARE ANTICIPATED
AT THIS TIME. WILL EXTEND THE HIGH SURF OVERNIGHT. NEARSHORE BUOYS
CONTINUE TO INDICATE SWELLS 14 AT 14 SECONDS AND ITS LIKELY
BREAKERS 10 FEET OR HIGHER EXIST ALONG EXPOSED NORTHWEST AND WEST
FACING SHORES.

FOLLOWING DISCUSSION WRITTEN BY PREVIOUS SHIFT

&&

.SHORT TERM...AT THIS TIME...AN UPPER TROUGH IS LOCATED OVER THE
ROCKY MOUNTAINS WITH A WEAK UPPER RIDGE OVER THE GREAT BASIN.
ANOTHER UPPER LEVEL TROUGH IS MOVING ONSHORE OVER THE PACIFIC
NORTHWEST. AT THE SURFACE...A 1035 HIGH IS LOCATED OVER EASTERN
NEVADA WITH A SURFACE TROUGH JUST OFFSHORE OF THE CALIFORNIA COAST.
THE COMBINATION OF HIGH PRESSURE AND STRONG UPPER LEVEL WINDS
PRODUCED THE STRONG WINDS OBSERVED TODAY AND THE CORRESPONDING HIGH
WIND WARNING.

IN 24 HOURS...THE UPPER TROUGH OVER THE PACNW MOVES INTO THE GREAT
BASIN. AT THE SURFACE...THE HIGH SHIFTS EASTWARD AND OUT OF THE
PICTURE AND A WEAK SURFACE FRONT ASSOCIATED WITH THE UPPER TROUGH
MOVES THROUGH THE REGION.

THE BIG STORY HAS BEEN THE WINDS...BUT THESE CONTINUE TO DIMINISH
THIS AFTERNOON. STRONGEST GUST IN THE LAST HOUR HAS BEEN THE MALIBU
HILLS WITH A GUST OF 60 MPH. WINDS ARE EXPECTED TO DIMINISH FURTHER
THIS AFTERNOON AND EVENING...SO THE HIGH WIND WARNING SHOULD EXPIRE
ON TIME AT 6 PM. LOOK FOR SOME GUSTY WINDS TO CONTINUE THROUGH THE
EVENING HOURS WHERE THE WIND WARNING IS CURRENTLY IN EFFECT...BUT
THESE ARE NOT EXPECTED TO EXCEED WARNING CRITERIA.

WITH THE WEAK SYSTEM MOVING THROUGH THE REGION ON WEDNESDAY...WINDS
WILL AGAIN INCREASE...MOST LIKELY TO ADVISORY LEVELS. EXPECT A WIND
ADVISORY TO BE ISSUED THIS EVENING FOR GUSTY WINDS IN THE MOUNTAINS
AND BELOW PASSES AND CANYONS OF THE ADJACENT FOOTHILLS AND VALLEYS
FOR WEDNESDAY AFTERNOON THROUGH MID DAY THURSDAY. OTHERWISE...
WEDNESDAYS SYSTEM IS EXPECTED TO BE DRY...EXCEPT FOR THE NORTH
FACING SLOPES OF THE MOUNTAINS ALONG AND EITHER SIDE OF THE I5
CORRIDOR WHERE SOME SHOWERS ARE POSSIBLE...WITH SNOW POSSIBLE DOWN
TO PASS LEVEL. THURSDAY SHOULD BE DRY WITH WINDS DIMINISHING.

.LONG TERM...MEDIUM RANGE MODELS ACTUALLY LOOK IN PRETTY GOOD
AGREEMENT THROUGH THE PERIOD. BOTH MODELS CALL FOR THE TROUGH THAT
DROPS INTO THE GREAT BASIN TOMORROW...TO THEN MOVE INTO THE ROCKY
MOUNTAINS BY THURSDAY EVENING...WITH A SECOND WEAKER TROUGH MOVING
THROUGH THE REGION ON FRIDAY. THIS SECOND TROUGH WILL BRING THE
CHANCE FOR SHOWERS TO THE REGION ON FRIDAY...WITH SNOW SHOWERS IN
THE MOUNTAINS. THIS SECOND TROUGH ACTUALLY LOOKS A BIT WEAKER THAN
EARLIER MODELS HAD PREDICTED. THEREFORE...I BACKED OFF SOME OF THE
POPS FOR FRIDAY...ABOUT 10 PERCENT IN MOST LOCATIONS. FOLLOWING THIS
TROUGH...EXPECT NORTHWEST WINDS TO PREVAIL OVER THE REGION THROUGH
THE WEEKEND. ON MONDAY AND TUESDAY...LOOK FOR AN UPPER RIDGE TO
BUILD OVER THE REGION. THIS WILL BRING WARMER AND DRIER CONDITIONS
BACK TO THE REGION...ALONG WITH OFFSHORE WINDS. AT THIS TIME...THIS
LOOKS TO BE ANOTHER STRONG OFFSHORE WIND EVENT WITH THE ASSOCIATED
HEIGHTENED FIRE WEATHER CONDITIONS TO GREET THE NEW YEAR.

&&

.AVIATION...

25/2230...

STRONG HIGH PRESSURE WILL WEAKEN OVER NEVADA THIS EVENING...
WEAKENING THE OFFSHORE FLOW OVER THE AREA. MDT-ISOLD SVR TURBC AND
LLWS WILL OCCUR OVER AND NEAR HIER TRRN...AS WELL AS KBUR AND
KVNY...THROUGH MIDNIGHT TONIGHT.

FOR KLAX...HIGH CONFIDENCE IN CLEAR SKIES THROUGH PERIOD. SEABREEZE
SHOULD TURN NW AFTER 00Z...THEN WEAKEN OVERNIGHT. LIGHT EAST WINDS
POSSIBLE AFTER 12Z.

FOR KBUR...HIGH CONFIDENCE IN CLEAR SKIES THROUGH THE PERIOD. MDT
TURBULENCE VERY LIKELY WITH ISOLATED SVR TURBULENCE POSSIBLE FROM
SFC-070 THROUGH 00Z.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
HIGH WIND WATCH (SEE LAXNPWLOX).
SMALL CRAFT ADVISORY (SEE LAXCWFLOX).
HIGH SURF ADVISORY (SEE LAXCFWLOX).

&&

PUBLIC...30/DANIELSON
AVIATION...MEIER

WWW.WEATHER.GOV/LOSANGELES
Hazardous weather outlook, Dec 25, 7:21 PM PST, 7 hours 35 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
721 PM PST TUE DEC 25 2007

CAZ034>041-044>047-051>054-059-087-088-261400-
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-
LOS ANGELES COUNTY VALLEYS-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-
721 PM PST TUE DEC 25 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY

HIGH WIND WARNING HAD EXPIRED AT 600 PM PST AND THE RED FLAG WARNING
WILL VERY LIKELY EXPIRE AT 800 PM PST WHILE HUMIDITIES CONTINUE TO
RECOVER THIS EVENING.

* RED FLAG WARNING...........SEE WWUS86 KLOX - RFWLOX FOR DETAILS *

* HIGH SURF ADVISORY.........SEE WHUS46 KLOX - CFWLOX FOR DETAILS *

.DAYS TWO THROUGH SEVEN... WEDNESDAY THROUGH MONDAY

ANOTHER ROUND OF GUSTY WINDS WILL AFFECT THE MOUNTAINS OF SANTA
BARBARA...VENTURA AND LOS ANGELES COUNTIES WEDNESDAY INTO THURSDAY.
GUSTY WINDS WILL LIKELY ALSO AFFECT THE SOUTH COAST OF SBA COUNTY
WEDNESDAY NIGHT...AND THE VALLEYS AND SOME COASTAL SECTIONS OF
VENTURA AND LOS ANGELES COUNTIES WEDNESDAY NIGHT AND THURSDAY.

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

.SPOTTER INFORMATION STATEMENT...

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

30

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 25, 7:02 PM PSTHigh Wind WatchLOXLos Angeles18 hr
Dec 26, 10:36 AM PSTWind AdvisoryLOX3 hr
Dec 26, 1:09 PM PSTWind AdvisoryLOXLos Angeles23 hr

Nearby

High Wind Warnings in California, 2007Every high wind warning in 2007

Sources

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