Alert archive / California / Wind Advisories in 2009

Wind Advisory 35, NWS Los Angeles, CA

May 11, 2009

NWS Los Angeles, CA issued this wind advisory at May 11, 2009, 5:53 PM PDT. It was in force for 27 hr.

The area

The counties it named.

The facts

Issued
May 11, 2009, 5:53 PM PDT (00:53 UTC)
Expired
May 12, 2009, 9:00 PM PDT
In force
27 hr
Issued by
NWS Los Angeles, CA

The text

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

000 
WWUS76 KLOX 120053
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
553 PM PDT MON MAY 11 2009

...STRONG NORTHERLY GRADIENT DEVELOPING THIS EVENING...

.A TIGHTENING NORTHERLY PRESSURE GRADIENT DEVELOPING OVER THE
INTERIOR PORTIONS OF LOS ANGELES AND VENTURA COUNTIES WILL BRING
STRONG WINDS TO THE AREA TONIGHT THROUGH WEDNESDAY.

CAZ053-054-120800-
/O.NEW.KLOX.WI.Y.0035.090512T0300Z-090513T1300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
553 PM PDT MON MAY 11 2009

...WIND ADVISORY IN EFFECT UNTIL 6 AM PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
WIND ADVISORY FOR THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS.
THIS ADVISORY IS IN EFFECT UNTIL 6 AM PDT WEDNESDAY.

NORTHWEST TO NORTH WINDS WILL INCREASE TO 20 TO 35 MPH WITH GUSTS
TO 50 MPH LATER THIS EVENING. THE STRONGEST WINDS WILL OCCUR
THROUGH THE I-5 CORRIDOR WHERE LOCAL GUSTS IN EXCESS OF 55 MPH
COULD OCCUR ON MORE FAVORABLE PEAKS AND VALLEYS.

THE WINDS WILL LIKELY DIMINISH SOME TUESDAY AFTERNOON AND
EVENING...BUT WINDS WILL REDEVELOP AGAIN TUESDAY NIGHT. THIS
ADVISORY MAY NEED TO BE EXTENDED INTO WEDNESDAY AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. 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.

&&

$$

CAZ059-120800-
/O.NEW.KLOX.WI.Y.0035.090512T0053Z-090513T0600Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
553 PM PDT MON MAY 11 2009

...WIND ADVISORY IN EFFECT UNTIL 11 PM PDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
WIND ADVISORY FOR THE ANTELOPE VALLEY. THIS ADVISORY IS IN EFFECT
UNTIL 11 PM PDT TUESDAY.

WEST TO NORTHWEST OF 25 TO 35 MPH WITH GUSTS TO 50 MPH WILL
CONTINUE TO DEVELOP THIS EVENING. THE STRONGEST WINDS WILL LIKELY
OCCUR WEST OF HIGHWAY 14. SOME FOOTHILLS AREAS WILL STAY WINDY
THROUGHOUT THE NIGHT...WHILE THE VALLEY FLOOR MAY SEE SOME
WEAKENING OF THE WINDS LATER TONIGHT. HOWEVER...WINDS WILL
INCREASE AGAIN ON TUESDAY AFTERNOON AND EVENING...BRINGING A
THREAT OF BLOWING DUST AND SAND TO THE DESERT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION WHILE TRAVELING ACROSS
DESERTS. 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.

&&

$$

HALL
6 follow-up statements
000 
WWUS76 KLOX 120655
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1155 PM PDT MON MAY 11 2009

...STRONG NORTHERLY GRADIENT DEVELOPING THIS EVENING...

.A STRONG NORTHERLY PRESSURE GRADIENT WILL BRING GUSTY WINDS TO
THE AREA TONIGHT THROUGH WEDNESDAY.

CAZ053-054-121500-
/O.CON.KLOX.WI.Y.0035.000000T0000Z-090513T1300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
1155 PM PDT MON MAY 11 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT WEDNESDAY. 

FOR NORTHWEST TO NORTH WINDS 20 TO 35 MPH WITH GUSTS TO 50 MPH.
THE STRONGEST WINDS WILL OCCUR THROUGH THE I-5 CORRIDOR WHERE
LOCAL GUSTS IN EXCESS OF 55 MPH COULD OCCUR ACROSS THE EXPOSED
RIDGE TOPS.

THE WINDS WILL LIKELY DIMINISH SOME TUESDAY AFTERNOON AND
EVENING...BUT WINDS WILL REDEVELOP AGAIN TUESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. 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.

&&

$$

CAZ059-121500-
/O.CON.KLOX.WI.Y.0035.000000T0000Z-090513T0600Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
1155 PM PDT MON MAY 11 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT TUESDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT TUESDAY. 

FOR WEST TO NORTHWEST OF 25 TO 35 MPH WITH GUSTS TO 50 MPH WITH
THE STRONGEST WINDS IN THE WESTERN FOOTHILLS. WINDS WILL WEAKEN
SOME DURING THE MORNING AND THEN INCREASE AGAIN ON TUESDAY
AFTERNOON AND EVENING. THESE WINDS WILL ALSO BRING A THREAT OF
BLOWING DUST AND SAND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION WHILE TRAVELING ACROSS
DESERTS. 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.

&&

$$


ASR
000 
WWUS76 KLOX 121104
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
404 AM PDT TUE MAY 12 2009

...STRONG TO DAMAGING WINDS WILL AFFECT THE ANTELOPE VALLEY AND
THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES EXCLUDING THE
SANTA MONICA RANGE INTO TONIGHT...

.STRONG NORTHWEST WINDS WILL AFFECT THE MOUNTAINS OF VENTURA
AND LOS ANGELES COUNTIES EXCLUDING THE SANTA MONICA RANGE THROUGH
AT LEAST TONIGHT. WINDS WILL BE STRONGEST NEAR THE INTERSTATE 5
CORRIDOR...WHERE DAMAGING GUSTS TO 60 MPH ARE LIKELY. VERY STRONG
WEST WINDS WILL AFFECT THE ANTELOPE VALLEY THIS AFTERNOON AND
EVENING...WITH GUSTS TO 60 MPH LIKELY. IN THE ANTELOPE VALLEY...
THE STRONGEST WINDS WILL OCCUR IN AND BELOW THE WESTERN
FOOTHILLS...INCLUDING THE CITIES OF LANCASTER AND PALMDALE.

CAZ053-054-121915-
/O.UPG.KLOX.WI.Y.0035.000000T0000Z-090513T1300Z/
/O.NEW.KLOX.HW.W.0008.090512T1104Z-090513T1000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
404 AM PDT TUE MAY 12 2009

...HIGH WIND WARNING IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

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

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO 60 MPH WILL
CONTINUE THROUGH LATE TONIGHT. THE STRONGEST WINDS WILL OCCUR
THROUGH THE I-5 CORRIDOR. WINDS WILL LIKELY DIMINISH SOME BY
MORNING WEDNESDAY...BUT MAY AGAIN REACH HIGH WIND WARNING LEVELS
LATE WEDNESDAY AND WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ059-121915-
/O.NEW.KLOX.HW.W.0008.090512T1900Z-090513T0400Z/
/O.EXT.KLOX.WI.Y.0035.000000T0000Z-090512T1900Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
404 AM PDT TUE MAY 12 2009

...WIND ADVISORY NOW IN EFFECT UNTIL NOON PDT TODAY...
...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
HIGH WIND WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM
PDT THIS EVENING. THE WIND ADVISORY IS NOW IN EFFECT UNTIL NOON
PDT TODAY. 

WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH THIS
MORNING WILL INCREASE TO 30 TO 40 MPH WITH GUSTS TO 60 MPH BY THIS
AFTERNOON. THE STRONGEST WINDS WILL OCCUR IN AND BELOW THE WESTERN
FOOTHILLS...INCLUDING THE CITIES OF LANCASTER AND PALMDALE. THE
STRONG WINDS WILL CAUSE AREAS OF BLOWING DUST AND SAND...WHICH
WILL LOCALLY REDUCE VISIBILITIES TO ONE QUARTER MILE OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED.
MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE VEHICLES...ARE
URGED TO USE CAUTION WHILE TRAVELING ACROSS DESERTS. 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.

&&

$$

BRUNO/RORKE
000 
WWUS76 KLOX 121703
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1003 AM PDT TUE MAY 12 2009

...STRONG TO DAMAGING WINDS WILL AFFECT PORTIONS OF SOUTHWESTERN
CALIFORNIA INTO TONIGHT...

.STRONG NORTHWEST WINDS WILL AFFECT THE MOUNTAINS OF VENTURA AND
LOS ANGELES COUNTIES EXCLUDING THE SANTA MONICA RANGE THROUGH AT
LEAST TONIGHT. WINDS WILL BE STRONGEST NEAR THE INTERSTATE
5 CORRIDOR...WHERE DAMAGING GUSTS TO 60 MPH ARE LIKELY. VERY
STRONG WEST WINDS WILL AFFECT THE ANTELOPE VALLEY THIS AFTERNOON
AND EVENING...WITH GUSTS TO 60 MPH LIKELY. IN THE ANTELOPE
VALLEY... THE STRONGEST WINDS WILL OCCUR IN AND BELOW THE WESTERN
FOOTHILLS...INCLUDING THE CITIES OF LANCASTER AND PALMDALE.

POTENTIALLY STRONG AND DAMAGING WINDS WILL BE POSSIBLE TONIGHT
OVER THE SANTA BARBARA COUNTY MOUNTAINS AND SOUTH COAST WHERE
WINDS COULD GUST TO 60 MPH OR MORE THROUGH AND BELOW PASSES AND
CANYONS.

GUSTY NORTHWEST WINDS TO 35 MPH CAN BE EXPECTED ALONG THE CENTRAL
COAST OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES THIS AFTERNOON
INTO THIS EVENING.


CAZ059-130115-
/O.CON.KLOX.HW.W.0008.090512T1900Z-090513T0400Z/
/O.CON.KLOX.WI.Y.0035.000000T0000Z-090512T1900Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
1003 AM PDT TUE MAY 12 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PDT TODAY...
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING. A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PDT TODAY. 

WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH THIS
MORNING WILL INCREASE TO 30 TO 40 MPH WITH GUSTS TO 60 MPH BY
THIS AFTERNOON. THE STRONGEST WINDS WILL OCCUR IN AND BELOW THE
WESTERN FOOTHILLS...INCLUDING THE CITIES OF LANCASTER AND
PALMDALE. THE STRONG WINDS WILL CAUSE AREAS OF BLOWING DUST AND
SAND...WHICH WILL LOCALLY REDUCE VISIBILITIES TO ONE QUARTER MILE
OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION WHILE TRAVELING ACROSS
DESERTS. 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.

&&

$$

CAZ053-054-130115-
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T1000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
1003 AM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY. 

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO 60 MPH WILL
CONTINUE THROUGH LATE TONIGHT. THE STRONGEST WINDS WILL OCCUR
THROUGH THE I-5 CORRIDOR. WINDS WILL LIKELY DIMINISH SOME BY
MORNING WEDNESDAY...BUT MAY AGAIN REACH HIGH WIND WARNING LEVELS
LATE WEDNESDAY AND WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ034-035-130115-
/O.EXB.KLOX.WI.Y.0035.090512T1900Z-090513T0400Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH...
MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC...
VANDENBERG
1003 AM PDT TUE MAY 12 2009

...WIND ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
WIND ADVISORY...WHICH IS IN EFFECT UNTIL 9 PM PDT THIS EVENING. 

NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO NEAR 40 MPH CAN
BE EXPECTED THIS AFTERNOON INTO THIS EVENING. WINDS SHOULD
DIMINISH BELOW ADVISORY LEVELS BY 9 PM PDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION. BE PREPARED FOR SUDDEN GUSTY
CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

&&

$$

CAZ039-130115-
/O.NEW.KLOX.HW.A.0008.090513T0100Z-090513T1000Z/
SANTA BARBARA COUNTY SOUTH COAST-
INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA
1003 AM PDT TUE MAY 12 2009

...HIGH WIND WATCH IN EFFECT FROM 6 PM PDT THIS EVENING THROUGH
LATE TONIGHT...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
HIGH WIND WATCH...WHICH IS IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH LATE TONIGHT. 

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH
WILL BE POSSIBLE BELOW PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR SAN
MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS. WINDS
WILL LIKELY DIMINISH SOME BY LATE TONIGHT...BUT MAY AGAIN REACH
HIGH WIND WARNING LEVELS BELOW PASSES AND CANYONS WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ052-130115-
/O.NEW.KLOX.HW.A.0008.090513T0100Z-090513T1000Z/
SANTA BARBARA COUNTY MOUNTAINS-
INCLUDING THE CITIES OF...SAN MARCOS PASS...
SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA
1003 AM PDT TUE MAY 12 2009

...HIGH WIND WATCH IN EFFECT FROM 6 PM PDT THIS EVENING THROUGH
LATE TONIGHT...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
HIGH WIND WATCH...WHICH IS IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH LATE TONIGHT. 

NORTHWEST TO NORTH WINDS 35 TO 45 MPH WITH GUSTS TO NEAR 65 MPH
WILL BE POSSIBLE THROUGH PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR SAN
MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS. WINDS
WILL LIKELY DIMINISH SOME BY LATE TONIGHT...BUT MAY AGAIN REACH
HIGH WIND WARNING LEVELS THROUGH PASSES AND CANYONS WEDNESDAY
NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

SIRARD
000 
WWUS76 KLOX 121907
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1207 PM PDT TUE MAY 12 2009

...STRONG TO DAMAGING WINDS WILL AFFECT PORTIONS OF SOUTHWESTERN
CALIFORNIA INTO TONIGHT...

.STRONG NORTHWEST WINDS WILL AFFECT THE MOUNTAINS OF VENTURA AND
LOS ANGELES COUNTIES EXCLUDING THE SANTA MONICA RANGE THROUGH AT
LEAST TONIGHT. WINDS WILL BE STRONGEST NEAR THE INTERSTATE
5 CORRIDOR...WHERE DAMAGING GUSTS TO 60 MPH ARE LIKELY. VERY
STRONG WEST WINDS WILL AFFECT THE ANTELOPE VALLEY THIS AFTERNOON
AND EVENING...WITH GUSTS TO 60 MPH LIKELY. IN THE ANTELOPE
VALLEY... THE STRONGEST WINDS WILL OCCUR IN AND BELOW THE WESTERN
FOOTHILLS...INCLUDING THE CITIES OF LANCASTER AND PALMDALE.

POTENTIALLY STRONG AND DAMAGING WINDS WILL BE POSSIBLE TONIGHT
OVER THE SANTA BARBARA COUNTY MOUNTAINS AND SOUTH COAST WHERE
WINDS COULD GUST TO 60 MPH OR MORE THROUGH AND BELOW PASSES AND
CANYONS.

GUSTY NORTHWEST WINDS TO 35 MPH CAN BE EXPECTED ALONG THE CENTRAL
COAST OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES THIS
AFTERNOON INTO THIS EVENING.

CAZ059-122300-
/O.EXP.KLOX.WI.Y.0035.000000T0000Z-090512T1900Z/
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T0400Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
1207 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...WIND ADVISORY HAS EXPIRED...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING.

WEST TO NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 60 MPH CAN BE
EXPECTED THIS AFTERNOON INTO THIS EVENING. THE STRONGEST WINDS
WILL OCCUR IN AND BELOW THE WESTERN FOOTHILLS...INCLUDING THE
CITIES OF LANCASTER AND PALMDALE. THE STRONG WINDS WILL CAUSE
AREAS OF BLOWING DUST AND SAND...WHICH WILL LOCALLY REDUCE
VISIBILITIES TO ONE QUARTER MILE OR LESS.

WINDS WILL DIMINISH SOME TONIGHT...BUT MAY AGAIN REACH HIGH WIND
WARNING LEVELS LATE WEDNESDAY AND WEDNESDAY EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ053-054-122300-
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T1000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
1207 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY. 

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO 60 MPH WILL
CONTINUE THROUGH LATE TONIGHT. THE STRONGEST WINDS WILL OCCUR
THROUGH THE I-5 CORRIDOR. WINDS WILL LIKELY DIMINISH SOME BY
MORNING WEDNESDAY...BUT MAY AGAIN REACH HIGH WIND WARNING LEVELS
LATE WEDNESDAY AND WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ034-035-122300-
/O.CON.KLOX.WI.Y.0035.000000T0000Z-090513T0400Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH...
MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC...
VANDENBERG
1207 PM PDT TUE MAY 12 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING. 

NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO NEAR 40 MPH CAN
BE EXPECTED THIS AFTERNOON INTO THIS EVENING. WINDS SHOULD
DIMINISH BELOW ADVISORY LEVELS BY 9 PM PDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION. BE PREPARED FOR SUDDEN GUSTY
CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

&&

$$

CAZ039-122300-
/O.CON.KLOX.HW.A.0008.090513T0100Z-090513T1000Z/
SANTA BARBARA COUNTY SOUTH COAST-
INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA
1207 PM PDT TUE MAY 12 2009

...HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH LATE TONIGHT...

A HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH LATE TONIGHT. 

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH
WILL BE POSSIBLE BELOW PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR
SAN MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS.
WINDS WILL LIKELY DIMINISH SOME BY LATE TONIGHT...BUT MAY AGAIN
REACH HIGH WIND WARNING LEVELS BELOW PASSES AND CANYONS WEDNESDAY
NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ052-122300-
/O.CON.KLOX.HW.A.0008.090513T0100Z-090513T1000Z/
SANTA BARBARA COUNTY MOUNTAINS-
INCLUDING THE CITIES OF...SAN MARCOS PASS...
SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA
1207 PM PDT TUE MAY 12 2009

...HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH LATE TONIGHT...

A HIGH WIND WATCH REMAINS IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH LATE TONIGHT. 

NORTHWEST TO NORTH WINDS 35 TO 45 MPH WITH GUSTS TO NEAR 65 MPH
WILL BE POSSIBLE THROUGH PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR
SAN MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS.
WINDS WILL LIKELY DIMINISH SOME BY LATE TONIGHT...BUT MAY AGAIN
REACH HIGH WIND WARNING LEVELS THROUGH PASSES AND CANYONS
WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

SIRARD
000 
WWUS76 KLOX 122058
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
158 PM PDT TUE MAY 12 2009

...STRONG TO DAMAGING WINDS WILL AFFECT PORTIONS OF SOUTHWESTERN
CALIFORNIA...

.STRONG NORTHWEST WINDS WILL AFFECT THE MOUNTAINS OF VENTURA AND
LOS ANGELES COUNTIES EXCLUDING THE SANTA MONICA RANGE THROUGH AT
LEAST TONIGHT. WINDS WILL BE STRONGEST NEAR THE INTERSTATE
5 CORRIDOR...WHERE DAMAGING GUSTS TO 60 MPH ARE LIKELY. VERY
STRONG WEST WINDS WILL AFFECT THE ANTELOPE VALLEY THIS AFTERNOON
AND EVENING...WITH GUSTS TO 60 MPH LIKELY. IN THE ANTELOPE
VALLEY... THE STRONGEST WINDS WILL OCCUR IN AND BELOW THE WESTERN
FOOTHILLS...INCLUDING THE CITIES OF LANCASTER AND PALMDALE.

STRONG AND DAMAGING WINDS ARE ALSO EXPECTED TONIGHT OVER THE
SANTA BARBARA COUNTY MOUNTAINS AND SOUTH COAST WHERE WINDS COULD
GUST TO 60 MPH OR MORE THROUGH AND BELOW PASSES AND CANYONS.

GUSTY NORTHWEST WINDS TO 35 MPH CAN BE EXPECTED ALONG THE CENTRAL
COAST OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES THIS
AFTERNOON INTO THIS EVENING.

CAZ039-130400-
/O.UPG.KLOX.HW.A.0008.090513T0100Z-090513T1000Z/
/O.EXB.KLOX.HW.W.0008.090513T0100Z-090513T1000Z/
SANTA BARBARA COUNTY SOUTH COAST-
INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA
158 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT
WEDNESDAY...

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

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH
WILL AFFECT AREAS BELOW PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR SAN
MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS. WINDS
WILL LIKELY DIMINISH SOME BY LATE TONIGHT...BUT MAY AGAIN REACH
HIGH WIND WARNING LEVELS BELOW PASSES AND CANYONS WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ052-130400-
/O.UPG.KLOX.HW.A.0008.090513T0100Z-090513T1000Z/
/O.EXB.KLOX.HW.W.0008.090513T0100Z-090513T1000Z/
SANTA BARBARA COUNTY MOUNTAINS-
INCLUDING THE CITIES OF...SAN MARCOS PASS...
SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA
158 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT
WEDNESDAY...

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

NORTHWEST TO NORTH WINDS 35 TO 45 MPH WITH GUSTS TO NEAR 65 MPH
WILL AFFECT AREAS THROUGH PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR SAN
MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS. WINDS
WILL LIKELY DIMINISH SOME BY LATE TONIGHT...BUT MAY AGAIN REACH
HIGH WIND WARNING LEVELS THROUGH PASSES AND CANYONS WEDNESDAY
NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ059-130400-
/O.NEW.KLOX.WI.Y.0036.090513T0400Z-090514T1000Z/
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T0400Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
158 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 AM PDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
WIND ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 AM
PDT THURSDAY. A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM
PDT THIS EVENING. 

WEST TO NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO 60 MPH CAN BE
EXPECTED THIS AFTERNOON INTO THIS EVENING. THE STRONGEST WINDS
WILL OCCUR IN AND BELOW THE WESTERN FOOTHILLS...INCLUDING THE
CITIES OF LANCASTER AND PALMDALE. THE STRONG WINDS WILL CAUSE
AREAS OF BLOWING DUST AND SAND...WHICH WILL LOCALLY REDUCE
VISIBILITIES TO ONE QUARTER MILE OR LESS.

WEST TO NORTHWEST WINDS 25 TO 35 MPH WITH HIGHER GUSTS WILL
PERSIST AT TIMES LATER THIS EVENING THROUGH WEDNESDAY NIGHT.
HOWEVER...THERE IS A CHANCE WINDS COULD AGAIN REACH HIGH WIND
WARNING LEVELS LATE WEDNESDAY AND WEDNESDAY EVENING ESPECIALLY ON
THE WESTERN SIDE OF THE ANTELOPE VALLEY...AND A HIGH WIND WATCH
MAY EVENTUALLY BE NEEDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

&&

$$

CAZ053-054-130400-
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T1000Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
158 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY. 

NORTHWEST TO NORTH WINDS 30 TO 40 MPH WITH GUSTS TO 60 MPH WILL
CONTINUE THROUGH LATE TONIGHT. THE STRONGEST WINDS WILL OCCUR
THROUGH THE I-5 CORRIDOR. WINDS WILL LIKELY DIMINISH SOME BY
MORNING WEDNESDAY...BUT MAY AGAIN REACH HIGH WIND WARNING LEVELS
LATE WEDNESDAY AND WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ034-035-130400-
/O.CON.KLOX.WI.Y.0035.000000T0000Z-090513T0400Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH...
MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC...
VANDENBERG
158 PM PDT TUE MAY 12 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING. 

NORTHWEST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO NEAR 40 MPH CAN
BE EXPECTED THIS AFTERNOON INTO THIS EVENING. WINDS SHOULD
DIMINISH BELOW ADVISORY LEVELS BY 9 PM PDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION. BE PREPARED FOR SUDDEN GUSTY
CROSS WINDS WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

&&

$$

SIRARD
000 
WWUS76 KLOX 130410
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
910 PM PDT TUE MAY 12 2009

...STRONG TO DAMAGING WINDS WILL AFFECT PORTIONS OF SOUTHWESTERN
CALIFORNIA...

.A STRONG NORTHERLY GRADIENT DEVELOPING OVER THE AREA WILL BRING A
POTENTIAL FOR STRONG TO DAMAGING WINDS TO PORTIONS OF SOUTHWEST
CALIFORNIA. THE STRONGEST WINDS WILL LIKELY DEVELOP THROUGH AND
BELOW THE PASSES AND CANYONS OF THE MOUNTAINS OF LOS
ANGELES...VENTURA...AND SANTA BARBARA COUNTIES.

CAZ059-131215-
/O.EXP.KLOX.HW.W.0008.000000T0000Z-090513T0400Z/
/O.CON.KLOX.WI.Y.0036.000000T0000Z-090514T1000Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
910 PM PDT TUE MAY 12 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...
...HIGH WIND WARNING ALLOWED TO EXPIRE AT 9 PM PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ALLOWED A
HIGH WIND WARNING FOR THE ANTELOPE VALLEY TO EXPIRE AT 9 PM PDT
THIS EVENING. A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY.

WEST TO NORTHWEST WINDS WILL DIMINISH TO 25 TO 35 MPH WITH HIGHER
GUSTS AT TIMES LATER THROUGH WEDNESDAY NIGHT. HOWEVER...THERE IS
A CHANCE WINDS COULD AGAIN REACH HIGH WIND WARNING LEVELS LATE
WEDNESDAY AND WEDNESDAY EVENING ESPECIALLY ON THE WESTERN SIDE OF
THE ANTELOPE VALLEY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ034-035-130515-
/O.EXP.KLOX.WI.Y.0035.000000T0000Z-090513T0400Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH...
MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC...
VANDENBERG
910 PM PDT TUE MAY 12 2009

...WIND ADVISORY ALLOWED TO EXPIRE AT 9 PM PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ALLOWED
WIND ADVISORY TO EXPIRE FOR THE CENTRAL COAST. THIS ADVISORY HAS
EXPIRED AT 9 PM PDT THIS EVENING.

WINDS HAVE DIMINISHED OVER THE AREA THIS EVENING. WINDS MAY
STRENGTHEN AGAIN ON WEDNESDAY AFTERNOON AND EVENING TO ADVISORY
LEVELS.

$$

CAZ053-054-131215-
/O.NEW.KLOX.HW.A.0009.090513T1600Z-090514T1600Z/
/O.EXT.KLOX.HW.W.0008.000000T0000Z-090513T1600Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
910 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING NOW IN EFFECT UNTIL 9 AM PDT WEDNESDAY...
...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY MORNING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
HIGH WIND WATCH FOR THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS.
THIS WATCH IS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY
MORNING. THE HIGH WIND WARNING HAS BEEN EXTENDED AND IS NOW IN
EFFECT UNTIL 9 AM PDT WEDNESDAY.

NORTHWEST TO NORTH WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH WILL
CONTINUE THROUGH WEDNESDAY MORNING. THE STRONGEST WINDS WILL
OCCUR THROUGH THE I-5 CORRIDOR. WINDS WILL LIKELY REACH DAMAGING
LEVELS AGAIN WEDNESDAY AND WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

&&

$$

CAZ039-131000-
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T1000Z/
SANTA BARBARA COUNTY SOUTH COAST-
INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA
910 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CONTINUED
A HIGH WIND WARNING FOR SANTA BARBARA SOUTH COAST. THIS WARNING
REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY.

NORTH TO NORTHEAST WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 60 MPH
WILL AFFECT AREAS BELOW PASSES AND CANYONS THIS EVENING THROUGH
LATE TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE FROM NEAR SAN
MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS THIS
EVENING. AS THE WINDS SHIFT TO NORTHEAST....THE MONTECITO AREA
WILL BE IMPACTED. WINDS MAY AGAIN REACH HIGH WIND WARNING LEVELS
BELOW PASSES AND CANYONS WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

CAZ052-131000-
/O.CON.KLOX.HW.W.0008.000000T0000Z-090513T1000Z/
SANTA BARBARA COUNTY MOUNTAINS-
INCLUDING THE CITIES OF...SAN MARCOS PASS...
SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA
910 PM PDT TUE MAY 12 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CONTINUED A
HIGH WIND WARNING FOR THE SANTA BARBARA COUNTY MOUNTAINS. THIS
WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY.

NORTHWEST TO NORTHEAST WINDS 35 TO 45 MPH WITH GUSTS TO NEAR 65
MPH WILL AFFECT AREAS THROUGH PASSES AND CANYONS THROUGH LATE
TONIGHT. THE STRONGEST WINDS ARE EXPECTED TO BE OCCUR FROM NEAR
SAN MARCOS PASS WESTWARD INCLUDING IN AND AROUND GAVIOTA PASS THIS
EVENING. THE HILLS ABOVE MONTECITO WILL BE IMPACTED. WINDS MAY
AGAIN REACH HIGH WIND WARNING LEVELS THROUGH PASSES AND CANYONS
WEDNESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

HALL

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at May 11, 1:45 PM PDT, 4 hours 8 minutes earlier.

Area forecast discussion, May 11, 1:45 PM PDT, 4 hours 8 minutes before
SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
145 PM PDT MON MAY 11 2009

.SHORT TERM (TODAY-THU)...EDDY CIRCULATION CONTINUES TO PUMP UP THE
MARINE LYR WITH THE DEPTH AROUND 2000 FEET THIS MORNING SOUTH OF PT
CONCEPTION BUT LOWERING TO 800 FT ALONG THE CENTRAL COAST. FORECAST
TRENDS THIS WEEK ARE STILL THE SAME, BUT SLIGHTLY DELAYED AS THE
MODELS ARE INDICATING IT WILL TAKE A LITTLE LONGER FOR NORTHWEST
FLOW TO OVERSPREAD THE AREA. FOR THIS REASON IVE LOWERED MAX TEMPS
A FEW DEGREES TUESDAY, ESPECIALLY S OF PT CONCEPTION AS WE STILL
WILL BE DEALING WITH COOLER MARINE AIR AT LOWER ELEVATION. BY
TUESDAY AFTERNOON AND NIGHT, NORTHWEST FLOW SHOULD START TO PUSH THE
EDDY CIRCULATION SOUTH, WITH A REDUCTION IN MARINE LYR COVERAGE
NORTH OF LA COUNTY AND EARLIER CLEARING TIMES.

OTHERWISE, WE ARE STILL ON TRACK TO GET AN INCREASE IN NORTHWEST
WINDS ACROSS THE USUAL FAVORED AREAS THIS WEEK, INCLUDING THE
CENTRAL COAST, SRN SBA COUNTY, THE I-5 CORRIDOR, AND THE ANTELOPE
VALLEY. SOME OR ALL OF THOSE AREAS MAY REACH ADVISORY LEVEL WIND
SPEEDS TUESDAY OR TUESDAY NIGHT. WINDS ARE EXPECTED TO INCREASE
FURTHER WED NIGHT INTO THU. AND WITH THE MARINE LYR SHRINKING AND
DROPPING IN AREAL COVERAGE, MANY AREAS WILL SEE SEVERAL DEGREES OF
WARMING WED AND THU, ESPECIALLY ACROSS THE INTERIOR PORTIONS OF
LA/VTU COUNTIES.

.LONG TERM (FRI-MON)...MODELS IN GOOD AGREEMENT SHOWING HIGH
PRESSURE ALOFT BUILDING OVER THE ERN PACIFIC AND INTO NORTHERN
CALIFORNIA SAT, THEN PRETTY MUCH COVERING ALL OF THE WEST COAST
SUNDAY AND MONDAY. AT THE SAME TIME, SURFACE PRESSURES WILL BE
FALLING ALONG THE COAST AS THE THERMAL TROF SHIFTS WESTWARD. THIS
WILL RESULT IN A WEAKENING OF THE NORTHWEST FLOW, AND EVENTUALLY A
SHIFT TOWARDS A WEAK SOUTHERLY FLOW UP THE CENTRAL COAST, POSSIBLY
BRINGING A VERY SHALLOW AND DENSE MARINE LYR BACK TO THAT AREA OVER
THE WEEKEND. SO WHILE CONFIDENCE IS HIGH THAT INLAND AREAS WILL BE
HEATING UP WELL INTO THE 90S BY SUNDAY, FORECASTING COASTAL AREA
TEMPS WILL BE TRICKY DUE TO THE UNCERTAINTY OF THE MARINE LYR.

&&

.AVIATION...11/1800Z
MARINE LAYER 2000 FEET NEAR KLAX SLANTED DOWN TO 800 FEET NEAR KSBA.
MOSTLY MVFR CIGS AS A RESULT...EXCEPT FOR IFR NEAR KSBA AND KVNY.
MODERATE CONFIDENCE IN CLEARING EVERYWHERE OCCURRING BETWEEN
19Z-22Z. LEAST CONFIDENCE IN KOXR AND KSBA...WHERE CIGS COULD STICK
AROUND FOR MOST OF THE DAY. STRATUS SHOULD PUSH BACK IN AT SIMILAR
TIMES THIS EVENING TO YESTERDAY...EXCEPT FOR SOME NORTHERLY WIND
KEEPING IT CLEAR AT KSBA. LLWS MAYBE OF CONCERN THERE AS
WELL...THOUGH BEST SHOT IS TOMORROW. WINDS WILL BE GUSTY AT KSBP
KSMX KPMD AND KWJF TODAY.

KLAX...MODERATE TO GOOD CONFIDENCE IN TAF. IFR/MVFR CATS WILL
PREVAIL THROUGH TOMORROW...WITH VFR WINDOW BETWEEN 19Z AND
02Z...THOUGH CIGS COULD RETURN AS EARLY AS 23Z DEPENDING ON HOW FAR
OFF THE COAST IT CLEARS. TYPICAL ONSHORE WINDS AFTER 19Z.

KBUR...MODERATE CONFIDENCE IN TAF...WITH CLEARING SOON. UNCERTAINTY
LIES IN WHAT MARINE LAYER DOES TONIGHT. ABOUT A 70 PERCENT CHANCE OF
RETURN AROUND 10Z...WITH SLIGHTLY LOWERED CIGS AND VIS FROM TODAY.
LIFR CAT NOT OUT OF THE QUESTION AROUND 12Z.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
GALE WARNING (SEE LAXMWWLOX).
SMALL CRAFT ADVISORY (SEE LAXMWWLOX).

&&

PUBLIC...WOFFORD
AVIATION...KITTELL

WWW.WEATHER.GOV/LOSANGELES
Hazardous weather outlook, May 11, 4:00 PM PDT, 1 hour 53 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
400 PM PDT MON MAY 11 2009

CAZ034>041-044>046-051>054-059-087-088-547-548-121300-
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-
400 PM PDT MON MAY 11 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY

GALE FORCE WINDS WITH BUILDING SEAS WILL AFFECT THE OUTER WATERS
BEGINNING THIS AFTERNOON. GUSTY NORTHWEST TO NORTH WINDS WILL AFFECT
THE MOUNTAINS TODAY AND TONIGHT...PARTICULARLY NEAR THE INTERSTATE 5
CORRIDOR. GUSTY WINDS WILL ALSO AFFECT THE ANTELOPE VALLEY AND THE
CENTRAL COAST THIS AFTERNOON. GUSTY WINDS ACROSS THE SANTA YNEZ
RANGE WILL SPREAD LOCALLY INTO THE SOUTH COAST OF SANTA BARBARA
COUNTY BELOW PASSES AND CANYONS THIS EVENING THROUGH VERY EARLY
TUESDAY MORNING.

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

.DAYS TWO THROUGH SEVEN... TUESDAY THROUGH SUNDAY

GALE FORCE WINDS WILL CONTINUE TO AFFECT THE OUTER WATERS THROUGH
MOST OF THE WEEK...AND POSSIBLY THE SANTA BARBARA CHANNEL AS WELL.
GUSTY NORTHWEST TO NORTH WINDS WILL AFFECT THE MOUNTAINS TUESDAY
THROUGH EARLY THURSDAY...PARTICULARLY NEAR THE INTERSTATE 5 CORRIDOR
AND ACROSS THE SANTA YNEZ RANGE. THE STRONGEST WINDS ARE EXPECTED
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT. GUSTY NORTHWEST TO NORTH
WINDS WILL ALSO AFFECT THE SOUTH COAST OF SANTA BARBARA COUNTY BELOW
PASSES AND CANYONS TUESDAY EVENING THROUGH EARLY WEDNESDAY
MORNING...AND AGAIN WEDNESDAY EVENING THROUGH EARLY THURSDAY
MORNING. IN ADDITION....GUSTY WEST WINDS WILL AFFECT THE ANTELOPE
VALLEY AND THE CENTRAL COAST TUESDAY AFTERNOON AND WEDNESDAY
AFTERNOON.

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

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

.SPOTTER INFORMATION STATEMENT...

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

BRUNO/KITTELL

The office that day

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

IssuedProductOfficeCountiesLasted
May 12, 4:04 AM PDTHigh Wind WarningLOX55 hr
May 12, 9:30 AM PDTRed Flag WarningLOX50 hr
May 12, 10:03 AM PDTHigh Wind WatchLOX4 hr
May 12, 1:58 PM PDTWind AdvisoryLOXLos Angeles45 hr

Nearby

Wind Advisories in California, 2009Every wind advisory in 2009

Sources

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