Alert archive / California / High Wind Warnings in 2006

High Wind Warning 7, NWS Los Angeles, CA

October 25, 2006Los Angeles County, California

NWS Los Angeles, CA issued this high wind warning at Oct 25, 2006, 2:16 PM PDT for Los Angeles County, California. It took effect at Oct 25, 2006, 11:00 PM PDT. It was in force for 16 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
Oct 25, 2006, 2:16 PM PDT (21:16 UTC)
In effect from
Oct 25, 2006, 11:00 PM PDT
Expired
Oct 26, 2006, 3:00 PM PDT
In force
16 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 21:18 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 nearest sounding before it

Edwards AFB, CA (KEDW), launched 12:00Z, 9.3 hours before the alert went out and 89 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Edwards AFB, CA at 12:00Z on 2006-10-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Edwards AFB, CA at 12:00Z on 2006-10-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2300 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
125 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WWUS76 KLOX 252116
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
216 PM PDT WED OCT 25 2006

...A HIGH WIND WARNING HAS BEEN ISSUED FOR THE MOUNTAINS AND
VALLEYS OF LOS ANGELES AND VENTURA COUNTIES LATER TONIGHT THROUGH
THURSDAY...

.A VIGOROUS UPPER LEVEL LOW WILL DIVE SOUTHEASTWARD THROUGH THE
GREAT BASIN TODAY AND TONIGHT AND THEN INTO COLORADO ON THURSDAY.
STRONG HIGH PRESSURE AT THE SURFACE WILL BUILD INTO NEVADA TONIGHT
AND THURSDAY MORNING...CREATING A SHARP OFFSHORE PRESSURE GRADIENT
ACROSS SOUTHERN CALIFORNIA. THIS WILL CAUSE STRONG AND GUSTY
NORTHEAST WINDS TO DEVELOP IN THE MOUNTAINS OF LOS ANGELES AND
VENTURA COUNTIES LATE THIS EVENING...WITH STRONG WINDS SPREADING
INTO THE VALLEYS OVERNIGHT OR EARLY THURSDAY MORNING.

THE POTENTIAL EXISTS FOR DAMAGING WINDS...WITH GUSTS IN EXCESS OF
60 MPH...ESPECIALLY IN THE MOUNTAINS OF LOS ANGELES AND VENTURA
COUNTIES...AND IN THE VALLEYS BELOW PASSES AND CANYONS. THEREFORE...
A HIGH WIND WATCH HAS BEEN ISSUED FOR THESE AREAS.

GUSTY NORTHEAST WINDS ARE ALSO EXPECTED TO AFFECT MUCH OF THE
VENTURA COUNTY COASTAL PLAIN...AND BELOW PASSES AND CANYONS FROM
MALIBU THROUGH HOLLYWOOD. WIND ADVISORIES WILL LIKELY BE NEEDED FOR
THOSE AREAS.

CAZ053-054-260500-
/O.UPG.KLOX.HW.A.0006.061026T0600Z-061026T2200Z/
/O.NEW.KLOX.HW.W.0007.061026T0600Z-061026T2200Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
216 PM PDT WED OCT 25 2006

...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 3 PM PDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 11 PM THIS EVENING TO 3 PM
PDT THURSDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER 60
MPH ARE EXPECTED TO DEVELOP LATE THIS EVENING...THEN CONTINUE INTO
THURSDAY AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND
BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST
ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY LATE THURSDAY
AFTERNOON.

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.

$$

CAZ044-045-047-088-260500-
/O.UPG.KLOX.HW.A.0006.061026T1100Z-061026T2200Z/
/O.NEW.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
216 PM PDT WED OCT 25 2006

...HIGH WIND WARNING IN EFFECT FROM 4 AM TO 3 PM PDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 4 AM TO 3 PM PDT THURSDAY.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

AREAS OF NORTH TO NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 60 MPH
ARE EXPECTED TO DEVELOP LATE TONIGHT OR EARLY THURSDAY
MORNING...THEN CONTINUE INTO THURSDAY AFTERNOON. THE STRONGEST
WINDS ARE EXPECTED THROUGH AND BELOW PASSES AND CANYONS WITH A
NORTHEAST TO SOUTHWEST ORIENTATION. WINDS WILL BEGIN TO DIMINISH
BY THURSDAY AFTERNOON.

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.

$$

CAZ046-260500-
/O.UPG.KLOX.HW.A.0006.061026T1100Z-061026T2200Z/
/O.NEW.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
216 PM PDT WED OCT 25 2006

...HIGH WIND WARNING IN EFFECT FROM 4 AM TO 3 PM PDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 4 AM TO 3 PM PDT THURSDAY.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER 60
MPH ARE EXPECTED TO DEVELOP LATE TONIGHT...THEN CONTINUE INTO
THURSDAY AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND
BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST
ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY LATE THURSDAY
AFTERNOON.

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.

$$

WOFFORD
5 follow-up statements
000 
WWUS76 KLOX 260329
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
829 PM PDT WED OCT 25 2006

...HIGH WIND WARNING IN EFFECT FOR THE MOUNTAINS AND VALLEYS OF
LOS ANGELES AND VENTURA COUNTIES LATER TONIGHT THROUGH THURSDAY...

.A VIGOROUS UPPER LEVEL LOW WILL MOVE THROUGH THE GREAT BASIN
TONIGHT AND THEN INTO COLORADO ON THURSDAY. STRONG HIGH PRESSURE
AT THE SURFACE WILL BUILD INTO NEVADA TONIGHT AND THURSDAY
MORNING...CREATING A SHARP OFFSHORE PRESSURE GRADIENT ACROSS
SOUTHERN CALIFORNIA. THIS WILL CAUSE STRONG AND GUSTY NORTHEAST
WINDS TO DEVELOP IN THE MOUNTAINS OF LOS ANGELES AND VENTURA
COUNTIES LATE THIS EVENING...WITH STRONG WINDS SPREADING INTO THE
VALLEYS OVERNIGHT OR EARLY THURSDAY MORNING.

THE POTENTIAL EXISTS FOR DAMAGING WINDS...WITH GUSTS IN EXCESS OF
60 MPH...ESPECIALLY IN THE MOUNTAINS OF LOS ANGELES AND VENTURA
COUNTIES...AND IN THE VALLEYS BELOW PASSES AND CANYONS. THEREFORE...
A HIGH WIND WARNING IS IN EFFECT FOR THESE AREAS.

GUSTY NORTHEAST WINDS ARE ALSO EXPECTED TO AFFECT MUCH OF THE
VENTURA COUNTY COASTAL PLAIN...AND BELOW PASSES AND CANYONS FROM
MALIBU THROUGH HOLLYWOOD LATE TONIGHT AND THURSDAY MORNING.

CAZ053-054-261030-
/O.CON.KLOX.HW.W.0007.061026T0600Z-061026T2200Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
829 PM PDT WED OCT 25 2006

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

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

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO DEVELOP LATE THIS EVENING...THEN CONTINUE
INTO THURSDAY AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH
AND BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST
ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY LATE THURSDAY
AFTERNOON.

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.

$$

CAZ044-045-047-088-261030-
/O.CON.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
829 PM PDT WED OCT 25 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY. 

AREAS OF NORTH TO NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 60 MPH
ARE EXPECTED TO DEVELOP LATE TONIGHT OR EARLY THURSDAY MORNING...
THEN CONTINUE INTO THURSDAY AFTERNOON. THE STRONGEST WINDS ARE
EXPECTED THROUGH AND BELOW PASSES AND CANYONS WITH A NORTHEAST TO
SOUTHWEST ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY THURSDAY
AFTERNOON.

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.

$$

CAZ046-261030-
/O.CON.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
829 PM PDT WED OCT 25 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY. 

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO DEVELOP LATE TONIGHT...THEN CONTINUE INTO
THURSDAY AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND
BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST ORIENTATION.
WINDS WILL BEGIN TO DIMINISH BY LATE THURSDAY AFTERNOON.

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.

$$

SIRARD
000 
WWUS76 KLOX 260431
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
931 PM PDT WED OCT 25 2006

...FREEZE WARNING IN EFFECT LATE TONIGHT AND EARLY THURSDAY FOR THE
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS AND THE CUYAMA VALLEY...

...HIGH WIND WARNING IN EFFECT FOR THE MOUNTAINS AND VALLEYS OF
LOS ANGELES AND VENTURA COUNTIES LATER TONIGHT THROUGH THURSDAY...

.VERY DRY AIR HAS MOVED INTO INTERIOR PORTIONS OF SAN LUIS OBISPO
AND SANTA BARBARA COUNTIES THIS EVENING. THE DRY AIR COMBINED WITH
CLEAR SKIES WILL CAUSE TEMPERATURES TO DROP QUICKLY OVERNIGHT.
TEMPERATURES IN THE SHELTERED VALLEYS WILL FALL TO NEAR FREEZING
BY 4 AM THEN TO AS LOW AS 26 DEGREES IN THE COLDEST AREAS BY 6
AM. UP TO 5 HOURS OF FREEZING TEMPERATURES WILL BE POSSIBLE...WITH
UP TO 2 HOURS AT OR BELOW 28 DEGREES IN THE COLDEST VALLEYS.

A VIGOROUS UPPER LEVEL LOW WILL MOVE THROUGH THE GREAT BASIN
TONIGHT AND THEN INTO COLORADO ON THURSDAY. STRONG HIGH PRESSURE AT
THE SURFACE WILL BUILD INTO NEVADA TONIGHT AND THURSDAY MORNING...
CREATING A SHARP OFFSHORE PRESSURE GRADIENT ACROSS SOUTHERN
CALIFORNIA. THIS WILL CAUSE STRONG AND GUSTY NORTHEAST WINDS TO
DEVELOP IN THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES LATE
THIS EVENING...WITH STRONG WINDS SPREADING INTO THE VALLEYS
OVERNIGHT OR EARLY THURSDAY MORNING.

THE POTENTIAL EXISTS FOR DAMAGING WINDS...WITH GUSTS IN EXCESS OF
60 MPH...ESPECIALLY IN THE MOUNTAINS OF LOS ANGELES AND VENTURA
COUNTIES...AND IN THE VALLEYS BELOW PASSES AND CANYONS. THEREFORE...
A HIGH WIND WARNING IS IN EFFECT FOR THESE AREAS.

GUSTY NORTHEAST WINDS ARE ALSO EXPECTED TO AFFECT MUCH OF THE
VENTURA COUNTY COASTAL PLAIN...AND BELOW PASSES AND CANYONS FROM
MALIBU THROUGH HOLLYWOOD LATE TONIGHT AND THURSDAY MORNING.

CAZ037-038-261100-
/O.NEW.KLOX.FZ.W.0002.061026T1100Z-061026T1600Z/
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
931 PM PDT WED OCT 25 2006

...FREEZE WARNING IN EFFECT FROM 4 AM TO 9 AM PDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
FREEZE WARNING...WHICH IS IN EFFECT FROM 4 AM TO 9 AM PDT THURSDAY. 

TEMPERATURES IN THE COLDEST SHELTERED VALLEYS ARE EXPECTED TO FALL
TO NEAR FREEZING BY 4 AM AND TO 26 TO 30 DEGREES BY 6 AM.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY...ESPECIALLY
IN THE COLDEST SHELTERED VALLEYS. THESE CONDITIONS WILL KILL
CROPS AND OTHER SENSITIVE VEGETATION.

$$

CAZ053-054-261100-
/O.CON.KLOX.HW.W.0007.061026T0600Z-061026T2200Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
931 PM PDT WED OCT 25 2006

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

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

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO DEVELOP LATE THIS EVENING...THEN CONTINUE
INTO THURSDAY AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH
AND BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST
ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY LATE THURSDAY
AFTERNOON.

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.

$$

CAZ044-045-047-088-261100-
/O.CON.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
931 PM PDT WED OCT 25 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY. 

AREAS OF NORTH TO NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 60 MPH
ARE EXPECTED TO DEVELOP LATE TONIGHT OR EARLY THURSDAY MORNING...
THEN CONTINUE INTO THURSDAY AFTERNOON. THE STRONGEST WINDS ARE
EXPECTED THROUGH AND BELOW PASSES AND CANYONS WITH A NORTHEAST TO
SOUTHWEST ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY THURSDAY
AFTERNOON.

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.

$$

CAZ046-261100-
/O.CON.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
931 PM PDT WED OCT 25 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PDT
THURSDAY. 

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO DEVELOP LATE TONIGHT...THEN CONTINUE INTO
THURSDAY AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND
BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST ORIENTATION.
WINDS WILL BEGIN TO DIMINISH BY LATE THURSDAY AFTERNOON.

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.

$$

SIRARD
000 
WWUS76 KLOX 261052
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
352 AM PDT THU OCT 26 2006

...A FREEZE WARNING HAS BEEN ISSUED FOR THE ANTELOPE VALLEY...
THE INTERIOR VALLEYS OF SAN LUIS OBISPO COUNTY...AND THE CUYAMA
VALLEY LATE TONIGHT THROUGH EARLY FRIDAY MORNING...

...A HIGH WIND WARNING REMAINS IN EFFECT FOR THE MOUNTAINS AND
VALLEYS OF LOS ANGELES AND VENTURA COUNTIES THROUGH THIS
AFTERNOON...

...A FREEZE WARNING REMAINS IN EFFECT EARLY THIS MORNING FOR THE
INTERIOR VALLEYS OF SAN LUIS OBISPO COUNTY AND THE CUYAMA VALLEY...

...A WIND ADVISORY HAS BEEN ISSUED FOR THE VENTURA COUNTY COAST
FOR THIS MORNING INTO THIS AFTERNOON...

A STRONG HIGH PRESSURE SYSTEM HAS PUSHED INTO NEVADA THIS
MORNING... CREATING A SHARP OFFSHORE PRESSURE GRADIENT ACROSS
SOUTHERN CALIFORNIA. WINDS HAVE BEGUN TO INCREASE IN THE MOUNTAINS
OF LOS ANGELES AND VENTURA COUNTY EARLY THIS MORNING...AND GUSTY
WINDS ARE EXPECTED TO STRENGTHEN AND BECOME MORE WIDESPREAD BY
DAYBREAK. STRONG WINDS ARE EXPECTED TO SPREAD INTO THE VALLEYS OF
LOS ANGELES AND VENTURA COUNTIES AROUND OR SHORTLY AFTER SUNRISE.

DAMAGING WIND GUSTS IN EXCESS OF 60 MPH ARE LIKELY...ESPECIALLY
IN THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...AND IN THE
VALLEYS BELOW PASSES AND CANYONS. THEREFORE... A HIGH WIND WARNING
IS IN EFFECT FOR THESE AREAS.

GUSTY NORTHEAST WINDS ARE ALSO EXPECTED TO AFFECT MUCH OF THE
VENTURA COUNTY COASTAL PLAIN LATER THIS MORNING INTO THIS
AFTERNOON...AND A WIND ADVISORY HAS BEEN ISSUED FOR THIS AREA,

LOCALLY GUSTY WINDS ARE ALSO EXPECTED ON THE LOS ANGELES COUNTY
COASTAL PLAIN BELOW PASSES AND CANYONS FROM MALIBU TO HOLLYWOOD
THIS MORNING AND EARLY THIS AFTERNOON...BUT WINDS ARE EXPECTED TO
REMAIN MOSTLY BELOW ADVISORY LEVELS.

VERY DRY AIR HAS MOVED INTO INTERIOR PORTIONS OF SAN LUIS OBISPO AND
SANTA BARBARA COUNTIES THIS MORNING. THE DRY AIR COMBINED WITH CLEAR
SKIES WILL CAUSE TEMPERATURES TO DROP BELOW FREEZING IN WIND SHELTERED
LOCATIONS BY DAYBREAK. AT LEAST TWO HOURS OF TEMPERATURES BETWEEN 26
AND 29 DEGREES ARE EXPECTED IN THE COLDEST LOCATIONS.

WITH THE COLD AND DRY AIR MASS IN PLACE TONIGHT AND FRIDAY MORNING...
TEMPERATURES ARE EXPECTED TO FALL BELOW FREEZING IN WIND SHELTERED
LOCATIONS IN THE ANTELOPE VALLEY...THE INTERIOR VALLEYS OF SAN
LUIS OBISPO COUNTY...AND THE CUYAMA VALLEY BEFORE DAYBREAK ON
FRIDAY. AT LEAST TWO HOURS OF TEMPERATURES BETWEEN 26 AND 29
DEGREES ARE EXPECTED IN THE COLDEST LOCATIONS.


CAZ037-038-261600-
/O.NEW.KLOX.FZ.W.0003.061027T1000Z-061027T1600Z/
/O.CON.KLOX.FZ.W.0002.061026T1100Z-061026T1600Z/
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
352 AM PDT THU OCT 26 2006

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING...
...FREEZE WARNING IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY...

A FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING.
THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED AN
ADDITIONAL FREEZE WARNING...WHICH IS IN EFFECT FROM 3 AM TO 9 AM
PDT FRIDAY.

TEMPERATURES IN MOST WIND SHELTERED LOCATIONS ARE EXPECTED TO FALL
BELOW FREEZING BY 5 AM THIS MORNING...AND TO 26 TO 30 DEGREES BY
6 AM OR 7 AM THIS MORNING. TEMPERATURES WILL RISE ABOVE FREEZING
BY 9 AM PDT.

THE COLD AND DRY AIR MASS WILL REMAIN IN PLACE TONIGHT AND FRIDAY
MORNING. TEMPERATURES ARE EXPECTED TO FALL BELOW FREEZING IN WIND
SHELTERED LOCATIONS AROUND 3 AM FRIDAY...AND TO 26 TO 29 DEGREES
BY 6 AM FRIDAY. TEMPERATURES WILL RISE ABOVE FREEZING BY 9 AM PDT
FRIDAY.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY...ESPECIALLY
IN THE COLDEST SHELTERED VALLEYS. THESE CONDITIONS MAY KILL CROPS
AND OTHER SENSITIVE VEGETATION.

$$

CAZ059-261700-
/O.NEW.KLOX.FZ.W.0003.061027T1000Z-061027T1600Z/
ANTELOPE VALLEY-
352 AM PDT THU OCT 26 2006

...FREEZE WARNING IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
FREEZE WARNING...WHICH IS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY. 

THERE WILL BE A COLD AND DRY AIR MASS IN PLACE ACROSS THE ANTELOPE
VALLEY TONIGHT AND FRIDAY MORNING. TEMPERATURES ARE EXPECTED TO
FALL BELOW FREEZING AROUND 3 AM FRIDAY...AND TO 26 TO 29 DEGREES
BY 6 AM FRIDAY. TEMPERATURES WILL RISE ABOVE FREEZING BY 9 AM PDT
FRIDAY.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY. THESE
CONDITIONS MAY KILL CROPS AND OTHER SENSITIVE VEGETATION.

$$

CAZ053-054-261700-
/O.CON.KLOX.HW.W.0007.000000T0000Z-061026T2200Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
352 AM PDT THU OCT 26 2006

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

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

AREAS OF NORTH TO NORTHEAST WINDS OF 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO DEVELOP BY DAYBREAK...THEN CONTINUE INTO
THIS AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND BELOW
PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST ORIENTATION.
WINDS WILL BEGIN TO DIMINISH BY LATE THIS AFTERNOON.

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. THE STRONG WINDS WILL ALSO
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

$$

CAZ044-045-047-088-261700-
/O.CON.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
352 AM PDT THU OCT 26 2006

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

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

AREAS OF NORTH TO NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 60 MPH
ARE EXPECTED TO DEVELOP THIS MORNING...THEN CONTINUE INTO THIS
AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND BELOW
PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST ORIENTATION.
WINDS WILL BEGIN TO DIMINISH BY LATE THIS AFTERNOON.

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. THE STRONG WINDS
WILL ALSO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

$$

CAZ046-261700-
/O.CON.KLOX.HW.W.0007.061026T1100Z-061026T2200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
352 AM PDT THU OCT 26 2006

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

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

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO DEVELOP THIS MORNING...THEN CONTINUE INTO
THIS AFTERNOON. THE STRONGEST WINDS ARE EXPECTED THROUGH AND
BELOW PASSES AND CANYONS WITH A NORTHEAST TO SOUTHWEST
ORIENTATION. WINDS WILL BEGIN TO DIMINISH BY LATE THIS
AFTERNOON.

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. THE STRONG WINDS
WILL ALSO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

$$

CAZ040-261700-
/O.NEW.KLOX.WI.Y.0048.061026T1400Z-061026T2200Z/
VENTURA COUNTY COAST-
352 AM PDT THU OCT 26 2006

...WIND ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 3 PM PDT THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 7 AM THIS MORNING TO 3 PM PDT
THIS AFTERNOON. 

AREAS OF NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE
EXPECTED TO DEVELOP THIS MORNING...THEN CONTINUE INTO THIS
AFTERNOON. WINDS WILL BEGIN TO DIMINISH BY LATE THIS AFTERNOON.

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.

$$

DB/ASR
000 
WWUS76 KLOX 261617
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
917 AM PDT THU OCT 26 2006

...A FREEZE WARNING HAS BEEN ISSUED FOR THE ANTELOPE VALLEY... THE
INTERIOR VALLEYS OF SAN LUIS OBISPO COUNTY...AND THE CUYAMA VALLEY
LATE TONIGHT THROUGH EARLY FRIDAY MORNING...

...A HIGH WIND WARNING HAS BEEN CANCELED FOR THE MOUNTAINS AND
VALLEYS OF LOS ANGELES AND VENTURA COUNTIES THROUGH THIS AFTERNOON...

...A FREEZE WARNING HAS BEEN ALLOWED TO EXPIRE THIS MORNING FOR THE
INTERIOR VALLEYS OF SAN LUIS OBISPO COUNTY AND THE CUYAMA VALLEY...

...A WIND ADVISORY REMAINS IN EFFECT FOR THE VENTURA COUNTY COAST FOR
THIS MORNING INTO THIS AFTERNOON...

A STRONG HIGH PRESSURE SYSTEM HAS PUSHED INTO NEVADA THIS MORNING...
CREATING A SHARP OFFSHORE PRESSURE GRADIENT ACROSS SOUTHERN
CALIFORNIA. WINDS HAVE BEGUN TO INCREASE IN THE MOUNTAINS OF LOS
ANGELES AND VENTURA COUNTY EARLY THIS MORNING...AND GUSTY WINDS ARE
EXPECTED TO STRENGTHEN AND BECOME MORE WIDESPREAD BY DAYBREAK.
GUSTY WINDS ARE EXPECTED TO SPREAD INTO THE VALLEYS OF LOS ANGELES
AND VENTURA COUNTIES AROUND OR SHORTLY AFTER SUNRISE.

WIND SPEEDS ARE NOW EXPECTED TO REACH THE 30 TO 40 MPH RANGE IN
THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...EXCEPT THE
SANTA MONICA MOUNTAINS IN LOS ANGELES COUNTY WHERE WINDS WILL
RANGE FROM 35 TO 45 MPH WITH GUSTS TO 60 MPH. THE VALLEYS OF LOS
ANGELES AND VENTURA COUNTIES WILL HAVE WINDS RANGING FROM 25 TO 35
MPH WITH GUSTS TO 40 MPH. THE HIGH WIND WARNING FOR THE MOUNTAINS
AND VALLEYS OF LOS ANGELES AND VENTURA COUNTIES HAS BEEN CHANGED
TO A WIND ADVISORY...EXCEPT IN THE SANTA MONICA MOUNTAINS WHERE
THE HIGH WIND WARNING CONTINUES UNTIL 3 PM. 

GUSTY NORTHEAST WINDS ARE ALSO EXPECTED TO AFFECT MUCH OF THE
VENTURA COUNTY COASTAL PLAIN INTO THIS AFTERNOON...AND A WIND
ADVISORY REMAINS IN EFFECT FOR THIS AREA...

LOCALLY GUSTY WINDS ARE ALSO EXPECTED ON THE LOS ANGELES COUNTY
COASTAL PLAIN BELOW PASSES AND CANYONS FROM MALIBU TO HOLLYWOOD THIS
MORNING AND EARLY THIS AFTERNOON...BUT WINDS ARE EXPECTED TO REMAIN
MOSTLY BELOW ADVISORY LEVELS.

WITH THE COLD AND DRY AIR MASS IN PLACE TONIGHT AND FRIDAY
MORNING...TEMPERATURES ARE EXPECTED TO FALL BELOW FREEZING IN
WIND SHELTERED LOCATIONS IN THE ANTELOPE VALLEY...THE INTERIOR
VALLEYS OF SAN LUIS OBISPO COUNTY...AND THE CUYAMA VALLEY BEFORE
DAYBREAK ON FRIDAY. AT LEAST TWO HOURS OF TEMPERATURES BETWEEN 26
AND 29 DEGREES ARE EXPECTED IN THE COLDEST LOCATIONS.

CAZ044-045-047-088-262200-
/O.CAN.KLOX.HW.W.0007.000000T0000Z-061026T2200Z/
/O.EXB.KLOX.WI.Y.0048.061026T1617Z-061026T2200Z/
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
917 AM PDT THU OCT 26 2006

...HIGH WIND WARNING IS CANCELLED...
...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON. THE
HIGH WIND WARNING HAS BEEN CANCELLED. 

NORTHEAST WINDS WILL RANGE FROM 25 TO 35 MPH WITH GUSTS TO 40 MPH.
THE WINDS ARE EXPECTED TO SUBSIDE LATE THIS AFTERNOON.
HOWEVER...LOCALLY GUSTY WINDS MAY RETURN TO THE AREA TONIGHT AND
FRIDAY MORNING.

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.

$$

CAZ053-054-262200-
/O.CAN.KLOX.HW.W.0007.000000T0000Z-061026T2200Z/
/O.EXB.KLOX.WI.Y.0048.061026T1617Z-061026T2200Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
917 AM PDT THU OCT 26 2006

...HIGH WIND WARNING IS CANCELLED...
...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON. THE
HIGH WIND WARNING HAS BEEN CANCELLED. 

NORTHEAST WINDS WILL RANGE FROM 30 TO 40 MPH WITH GUSTS TO 50 MPH.
THE WINDS WILL SUBSIDE LATE THIS AFTERNOON. NORTHEAST WINDS WILL
RETURN TO THE AREA AGAIN TONIGHT AND FRIDAY MORNING.

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.

$$

CAZ037-038-262230-
/O.EXP.KLOX.FZ.W.0002.000000T0000Z-061026T1600Z/
/O.CON.KLOX.FZ.W.0003.061027T1000Z-061027T1600Z/
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
917 AM PDT THU OCT 26 2006

...FREEZE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING...
...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY...

THE FREEZE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING. A FREEZE
WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY. 

WITH DRY AIR REMAINING IN PLACE...COLD TEMPERATURES ARE LIKELY TO
RETURN TO THE AREA LATE TONIGHT.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY. THESE
CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

$$

CAZ059-262230-
/O.CON.KLOX.FZ.W.0003.061027T1000Z-061027T1600Z/
ANTELOPE VALLEY-
917 AM PDT THU OCT 26 2006

...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY. 

THERE WILL BE A COLD AND DRY AIR MASS IN PLACE ACROSS THE ANTELOPE
VALLEY TONIGHT AND FRIDAY MORNING. TEMPERATURES ARE EXPECTED TO FALL
BELOW FREEZING AROUND 3 AM FRIDAY...AND TO 26 TO 29 DEGREES BY 6 AM
FRIDAY. TEMPERATURES WILL RISE ABOVE FREEZING BY 9 AM PDT FRIDAY.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY. THESE
CONDITIONS MAY KILL CROPS AND OTHER SENSITIVE VEGETATION.

$$

CAZ046-262200-
/O.CON.KLOX.HW.W.0007.000000T0000Z-061026T2200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
917 AM PDT THU OCT 26 2006

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

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

AREAS OF NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS OVER
60 MPH ARE EXPECTED TO CONTINUE INTO THIS AFTERNOON. THE
STRONGEST WINDS ARE EXPECTED THROUGH AND BELOW PASSES AND CANYONS
WITH A NORTHEAST TO SOUTHWEST ORIENTATION. WINDS WILL BEGIN TO
DIMINISH BY LATE THIS AFTERNOON.

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. THE STRONG WINDS WILL
ALSO MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

$$

CAZ040-262200-
/O.CON.KLOX.WI.Y.0048.000000T0000Z-061026T2200Z/
VENTURA COUNTY COAST-
917 AM PDT THU OCT 26 2006

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

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

AREAS OF NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH ARE
EXPECTED TO DEVELOP THIS MORNING...THEN CONTINUE INTO THIS
AFTERNOON. WINDS WILL BEGIN TO DIMINISH BY LATE THIS AFTERNOON.

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.

$$

SWEET
000 
WWUS76 KLOX 262151
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
251 PM PDT THU OCT 26 2006

...A FREEZE WARNING CONTINUES FOR THE ANTELOPE VALLEY...THE
INTERIOR VALLEYS OF SAN LUIS OBISPO COUNTY...AND THE CUYAMA
VALLEY LATE TONIGHT THROUGH EARLY FRIDAY MORNING...

.WITH THE COLD AND DRY AIR MASS IN PLACE TONIGHT AND FRIDAY
MORNING...TEMPERATURES ARE EXPECTED TO FALL BELOW FREEZING IN
WIND SHELTERED LOCATIONS IN THE ANTELOPE VALLEY...THE INTERIOR
VALLEYS OF SAN LUIS OBISPO COUNTY...AND THE CUYAMA VALLEY BEFORE
DAYBREAK ON FRIDAY. AT LEAST TWO HOURS OF TEMPERATURES BETWEEN 26
AND 29 DEGREES ARE EXPECTED IN THE COLDEST LOCATIONS.

GUSTY NORTHEAST WINDS WILL CONTINUE THROUGH AND BELOW PASSES AND
CANYONS OF VENTURA AND LOS ANGELES COUNTIES THROUGH TONIGHT.
HOWEVER...WINDS ARE EXPECTED REMAIN GENERALLY BELOW ADVISORY
LEVELS ACROSS THE REGION.


CAZ046-262300-
/O.EXP.KLOX.HW.W.0007.000000T0000Z-061026T2200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
251 PM PDT THU OCT 26 2006

...HIGH WIND WARNING WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

WINDS HAVE DIMINISHED THIS AFTERNOON THEREFORE THE HIGH WIND
WARNING WILL BE ALLOWED TO EXPIRE AT 3 PM. ALTHOUGH LOCALLY GUSTY
WINDS ARE EXPECTED LATER TONIGHT...THESE WINDS SHOULD REMAIN WELL
BELOW WARNING CRITERIA AND BELOW ADVISORY LEVELS.

$$

CAZ040-262300-
/O.EXP.KLOX.WI.Y.0048.000000T0000Z-061026T2200Z/
VENTURA COUNTY COAST-
251 PM PDT THU OCT 26 2006

...WIND ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

WINDS HAVE DIMINISHED THIS AFTERNOON THEREFORE THE WIND ADVISORY
WILL BE ALLOWED TO EXPIRE AT 3 PM. ALTHOUGH LOCALLY GUSTY WINDS
ARE EXPECTED LATER TONIGHT...THESE WINDS SHOULD REMAIN UNDER
ADVISORY CRITERIA.

$$

CAZ044-045-047-088-262300-
/O.EXP.KLOX.WI.Y.0048.000000T0000Z-061026T2200Z/
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY VALLEYS-SANTA CLARITA VALLEY-
251 PM PDT THU OCT 26 2006

...WIND ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

WINDS HAVE DIMINISHED THIS AFTERNOON THEREFORE THE WIND ADVISORY
WILL BE ALLOWED TO EXPIRE AT 3 PM. ALTHOUGH LOCALLY GUSTY WINDS
ARE EXPECTED LATER TONIGHT...THESE WINDS SHOULD REMAIN UNDER
ADVISORY CRITERIA.

$$

CAZ053-054-262300-
/O.EXP.KLOX.WI.Y.0048.000000T0000Z-061026T2200Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
251 PM PDT THU OCT 26 2006

...WIND ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

WINDS HAVE DIMINISHED THIS AFTERNOON THEREFORE THE WIND ADVISORY
WILL BE ALLOWED TO EXPIRE AT 3 PM. ALTHOUGH LOCALLY GUSTY WINDS
ARE EXPECTED THROUGH TONIGHT...THESE WINDS SHOULD REMAIN UNDER
ADVISORY CRITERIA.

$$

CAZ037-038-270400-
/O.CON.KLOX.FZ.W.0003.061027T1000Z-061027T1600Z/
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
251 PM PDT THU OCT 26 2006

...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY. 

WITH DRY AIR REMAINING IN PLACE...COLD TEMPERATURES ARE LIKELY TO
RETURN TO THE AREA LATE TONIGHT. TEMPERATURES IN SHELTERED VALLEYS
WILL FALL TO NEAR FREEZING BY 3 AM...AND TO AS LOW AS 26 DEGREES
BY 6 AM.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY. THESE
CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

$$

CAZ059-270400-
/O.CON.KLOX.FZ.W.0003.061027T1000Z-061027T1600Z/
ANTELOPE VALLEY-
251 PM PDT THU OCT 26 2006

...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT FRIDAY. 

THERE WILL BE A COLD AND DRY AIR MASS IN PLACE ACROSS THE ANTELOPE
VALLEY TONIGHT AND FRIDAY MORNING. TEMPERATURES ARE EXPECTED TO FALL
BELOW FREEZING AROUND 3 AM FRIDAY...AND TO 26 TO 29 DEGREES BY 6 AM
FRIDAY. TEMPERATURES WILL RISE ABOVE FREEZING BY 9 AM PDT FRIDAY.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES BELOW 28 DEGREES
FOR AT LEAST TWO HOURS ARE IMMINENT OR HIGHLY LIKELY. THESE
CONDITIONS MAY KILL CROPS AND OTHER SENSITIVE VEGETATION.

$$

SIRARD/KITTELL

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 Oct 25, 1:30 PM PDT, 46 minutes earlier.

Area forecast discussion, Oct 25, 1:30 PM PDT, 46 minutes before
SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
130 PM PDT WED OCT 25 2006

.SHORT TERM (TODAY-SAT)...THE SHORT TERM WILL BE DOMINATED BY DRY
OFFSHORE FLOW AND GUSTY WINDS. WELL ADVERTISED EVENT APPEARS TO BE
SHAPING UP AS NORTHEAST WINDS HAVE ALREADY SURFACED IN SAUGUS AND
SOME MOUNTAIN LOCATIONS, AND HUMIDITIES ARE STARTING TO TAKE A
TUMBLE IN MANY VALLEY LOCATIONS, A GOOD SIGN THAT OFFSHORE FLOW IS
ON ITS WAY. ALL THIS IS LEADING TO HIGHER CONFIDENCE THAT THIS EVENT
WILL HAPPEN AS EXPECTED. WILL UPGRADE HIGH WIND WATCH TO A WARNING
FOR THE VALLEYS AND MOUNTAINS STARTING TONIGHT AND CONTINUING
THROUGH EARLY THURSDAY AFTERNOON. ALTHOUGH ITS TOO EARLY TO ISSUE
ONE NOW, A WIND ADVISORY WILL LIKELY BE NEEDED FOR THE VENTURA
COUNTY COASTAL ZONE EITHER LATER TONIGHT OR EARLY THURSDAY MORNING.
THIS MAY ALSO NEED TO INCLUDE THE LA COUNTY COASTAL ZONE FROM MALIBU
TO THE HOLLYWOOD HILLS AS THAT AREA IS ALSO SUSCEPTIBLE TO GUSTY
NORTHERLY WINDS. WINDS WILL BE STRONGEST LATER TONIGHT AND THURSDAY
MORNING, BUT GUSTY WINDS ARE ALSO EXPECTED LATE THURSDAY NIGHT AND
FRIDAY NIGHT, FOLLOWING THE TYPICAL DIURNAL CYCLE DURING OFFSHORE
FLOW EVENTS. ALTHOUGH THE HIGH WIND WARNING WILL INITIALLY ONLY BE
IN EFFECT UNTIL THURSDAY AFTERNOON, AN EXTENSION TO THIS WILL HAVE
TO BE CONSIDERED.

LOW CLOUDS LINGERING NEAR THE COAST THIS AFTERNOON SOUTH OF PT
CONCEPTION. WITH OFFSHORE GRADIENTS APPROACHING 5 MB BY THU MORNING
ITS HARD TO SEE THESE CLOUDS LINGERING MUCH BEYOND THE EVENING
HOURS.

BIG WARMUP ON TAP FOR LOWER ELEVATIONS NEXT FEW DAYS. LOOK FOR HIGHS
TO PRIMARILY BE IN THE 80S, WITH POSSIBLY SOME LOWER 90S BY FRIDAY.
COLD ADVECTION WILL KEEP THE MTNS AND DESERTS CONSIDERABLY COOLER.

BY SAT AFTERNOON GRADIENTS WILL START TRENDING ONSHORE, POSSIBLY
BRINGING SOME COOLING TO THE COASTAL ZONES.

.LONG TERM (SUN-WED)...PRETTY MUCH A COMPLETE REVERSAL IN TRENDS FOR
THE LONG TERM AS A COUPLE OF WEAK SYSTEMS PASS TO OUR NORTH. ONSHORE
FLOW WILL RETURN AND LIKELY THE MARINE LYR CLOUDS AS WELL, AT LEAST
TO THE COAST. LOOK FOR HIGHS TO DROP 10-20 DEGREES AT LOWER
ELEVATIONS BETWEEN FRIDAY AND MONDAY, WITH LITTLE CHANGE INTO NEXT
WEDNESDAY.

&&

.AVIATION...
MARINE LAYER NEAR 015 THIS MORNING WITH STRATUS CLEARING OUT AS OF
18Z. CLEARING SHOULD BE BETTER TODAY THAN WHAT WE SAW YESTERDAY...SO
ANTICIPATING ALL AIRFIELDS TO BE VFR AFTER 20Z.

FLOW WILL BE TURNING OFFSHORE OVERNIGHT...WHICH SHOULD KEEP STRATUS
OFF THE COAST. CANNOT RULE OUT SOME PATCHES OF FOG NEAR KSMX OR A
FINGER OF STRATUS REACHING A COASTAL SITE...BUT OVERALL STRATUS WILL
BE PATCHY AT BEST. EASTERLY WINDS COULD BE QUITE STRONG AT SOME
AIRFIELDS...WITH GUSTS OVER 15KT AFTER 12Z AT KOXR KVNY AND KBUR
EXPECTED. LLWS WILL BE A CONCERN AT AIRFIELDS JUST WEST OF THE
MOUNTAINS...WITH AN OUTSIDE SHOT OF POSSIBLY REACHING AIRFIELDS NEAR
THE COAST.

KLAX WILL BE MVFR THROUGH ABOUT 21Z WITH MIST. CIGS SHOULD CONTINUE
TO ERODE AND A LATE AFTERNOON RETURN OF THE STRATUS LIKE YESTERDAY
IS NOT EXPECTED. VFR CONDITIONS WILL REMAIN THROUGH THU. TYPICAL
WESTERLY SEABREEZE OVER 10KT AFTER 21Z. WINDS WILL BECOME EAST TO
NORTHEAST OVERNIGHT...LIKELY GOING OVER 10KT AFTER 12Z.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
HIGH WIND WARNING (SEE LAXNPWLOX).
RED FLAG WARNING (SEE LAXRFWLOX).
SMALL CRAFT ADVISORY (SEE LAXCWFLOX).

&&

PUBLIC...WOFFORD
AVIATION...KITTELL
Hazardous weather outlook, Oct 25, 2:16 PM PDT, 0 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
216 PM PDT WED OCT 25 2006

CAZ034>041-044>047-051>054-059-087-088-261300-
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-
216 PM PDT WED OCT 25 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY

SANTA ANA WINDS WILL DEVELOP OVERNIGHT TONIGHT AND INCREASE INTO THE
DAYBREAK HOURS AS THE UPPER-LEVEL SUPPORT ASSOCIATED WITH A TROUGH
MOVING THROUGH THE GREAT BASIN MOVES INTO SOUTHERN CALIFORNIA. AS A
RESULT...WINDY CONDITIONS WILL DEVELOP THROUGH AND BELOW THE CANYONS
AND PASSES OF SOUTHWESTERN CALIFORNIA. THE COMBINATION OF STRONG
WINDS AND DECREASING HUMIDITIES WILL MAKE FOR CRITICAL FIRE WEATHER
CONDITIONS.

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

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

.DAYS TWO THROUGH SEVEN... THURSDAY THROUGH TUESDAY

THE OFFSHORE FLOW PATTERN WILL CONTINUE OVER THE AREA THROUGH
SATURDAY MORNING. THE COMBINATION OF STRONG WINDS AND LOW HUMIDITIES
WILL MAKE FOR CRITICAL FIRE WEATHER CONDITIONS.

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

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

.SPOTTER INFORMATION STATEMENT...

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

WOFFORD

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 25, 3:48 AM PDTHigh Wind WatchLOXLos Angeles10 hr
Oct 25, 9:50 AM PDTRed Flag WarningLOXLos Angeles, Santa Barbara3 days

Nearby

High Wind Warnings in California, 2006Every high wind warning in 2006

Sources

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