Alert archive / California / Red Flag Warnings in 2016

Red Flag Warning 16, NWS Los Angeles, CA

December 1, 2016Los Angeles County, California

NWS Los Angeles, CA issued this red flag warning at Dec 1, 2016, 2:24 PM PST for Los Angeles County, California. It took effect at Dec 2, 2016, 12:00 PM PST. It was in force for 38 hr. 10 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Dec 1, 2016, 2:24 PM PST (22:24 UTC)
In effect from
Dec 2, 2016, 12:00 PM PST
Expired
Dec 4, 2016, 2:26 AM PST
In force
38 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 22:29 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.

What was reported inside it

TimeReportWhereRemark
Dec 2, 12:57 PM PSTNON-TSTM WND GST 602 N Santa Clarita, CASAUGUS RAWS ELEVATION 1450 FT. N G 60 MPH. .
Dec 2, 1:00 PM PSTNON-TSTM WND DMG2 Nw Inglewood, CATREE DOWN ON INTERSTATE 405 AT LA TIJERA BLVD, BLOCKING TWO LANES ON THE FREEWAY.
Dec 2, 1:10 PM PSTNON-TSTM WND DMG2 Nw Van Nuys, CATREE DOWN ON THE ON-RAMP FROM SHERMAN WAY TO INTERSTATE 405.
Dec 2, 1:15 PM PSTNON-TSTM WND DMG2 Nnw Hollywood, CAPALM TREES DOWN ON HIGHWAY 101 AT CAHUENGA.
Dec 2, 1:56 PM PSTNON-TSTM WND GST 648 Ssw Woodland Hills, CAMALIBU HILLS RAWS ELEVATION 1575 FT. N G 64 MPH. .
Dec 2, 3:00 PM PSTNON-TSTM WND DMG3 Ese Van Nuys, CATREE DOWN ON INTERSTATE 101 BETWEEN COLDWATER CANYON AND LAUREL CANYON, DAMAGED CAR AND BLOCKED LANES.
Dec 2, 6:55 PM PSTNON-TSTM WND GST 675 Nne San Fernando, CACAMP NINE RAWS ELEVATION 4000 FT. N G 67 MPH.
Dec 2, 9:53 PM PSTNON-TSTM WND GST 828 Nne Mount Wilson, CACHILAO RAWS ELEVATION 5449 FT. N G82 MPH.
Dec 2, 10:28 PM PSTNON-TSTM WND DMG5 Nnw Van Nuys, CAWIND GUSTED UP TO 65 MPH RIPPING A CABANA ROOF CLEAN OFF MOUNTING BRACKETS AND RESULTED IN DOWNED TREES IN THE NEIGHBORHOOD.
Dec 2, 10:57 PM PSTNON-TSTM WND GST 586 Ssw Castaic Lake, CAWHITAKER PEAK RAWS ELEVATION 4120 FT. N G 58 MPH.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

San Diego, CA (KNKX), launched 12:00Z, 10.4 hours before the alert went out and 184 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, San Diego, CA at 12:00Z on 2016-12-01Temperature 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, San Diego, CA at 12:00Z on 2016-12-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 23 square meters per square second.1939587897Sfc1 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
1052 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
23 m²/s²
0-3 km storm-relative helicity
56 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

253 
WWUS86 KLOX 012224
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
224 PM PST THU DEC 1 2016

...CRITICAL FIRE WEATHER CONDITIONS OVER COASTAL AND VALLEY AREAS
OF LOS ANGELES AND VENTURA COUNTIES FRIDAY AND SATURDAY...

...CRITICAL FIRE WEATHER CONDITIONS POSSIBLE OVER LOS ANGELES
INTERIOR MOUNTAINS ON SATURDAY...

.A STRONG SANTA ANA WIND EVENT WITH COLD BUT DRY AIR WILL RESULT
IN CRITICAL FIRE WEATHER CONDITIONS OVER THE COASTAL AND VALLEY
AREAS OF LOS ANGELES AND VENTURA COUNTY FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON. THE MOUNTAINS WILL ALSO EXPERIENCE STRONG
WINDS...BUT THE COLD AIR WILL KEEP HUMIDITIES ABOVE CRITICAL
LEVELS ON FRIDAY, BUT COULD LOWER ENOUGH ON SATURDAY TO BECOME
CRITICAL.

CAZ246-288-021830-
/O.UPG.KLOX.FW.A.0016.161202T2000Z-161204T0200Z/
/O.NEW.KLOX.FW.W.0016.161202T2000Z-161204T0200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY-
224 PM PST THU DEC 1 2016

...RED FLAG WARNING IN EFFECT FROM NOON FRIDAY TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SANTA CLARITA
VALLEY AND SANTA MONICA MOUNTAINS...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM NOON FRIDAY TO 6 PM PST SATURDAY.

* WINDS...NORTHEAST WINDS 25 TO 40 MPH WITH GUSTS TO 60 MPH FRIDAY
  AFTERNOON THROUGH SATURDAY AFTERNOON. STRONGEST FRIDAY AFTERNOON
  AND EVENING.

* RELATIVE HUMIDITY...8 TO 15 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ240-244-245-547-021830-
/O.UPG.KLOX.FW.A.0016.161202T2000Z-161204T0200Z/
/O.NEW.KLOX.FW.W.0016.161202T2000Z-161204T0200Z/
VENTURA COUNTY COAST-VENTURA COUNTY INTERIOR VALLEYS-
VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
224 PM PST THU DEC 1 2016

...RED FLAG WARNING IN EFFECT FROM NOON FRIDAY TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE VENTURA
VALLEYS AND COASTS AS WELL AS THE SAN FERNANDO VALLEY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM NOON FRIDAY TO 6 PM PST SATURDAY. 

* WINDS...NORTHEAST WINDS 20 TO 35 MPH WITH GUSTS TO 50 MPH
  FRIDAY AFTERNOON THROUGH SATURDAY AFTERNOON. ISOLATED GUSTS TO
  60 MPH IN THE HILLS. STRONGEST FRIDAY AFTERNOON.

* RELATIVE HUMIDITY...8 TO 15 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ241-548-021830-
/O.NEW.KLOX.FW.W.0016.161202T2000Z-161204T0200Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
224 PM PST THU DEC 1 2016

...RED FLAG WARNING IN EFFECT FROM NOON FRIDAY TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOS ANGELES
COUNTY COASTAL PLAIN AND EASTERN SAN GABRIEL VALLEY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM NOON FRIDAY TO 6 PM PST SATURDAY.

* WINDS...NORTHEAST WINDS 15 TO 30 MPH WITH GUSTS TO 45 MPH FRIDAY
  AFTERNOON THROUGH SATURDAY AFTERNOON. THESE WINDS ARE MAINLY
  EXPECTED FROM MALIBU THROUGH THE HOLLYWOOD HILLS, AS WELL AS THE
  EXTREME EASTERN PART OF THE COUNTY.

* RELATIVE HUMIDITY...8 TO 15 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ254-021830-
/O.NEW.KLOX.FW.A.0017.161203T1800Z-161204T0200Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
224 PM PST THU DEC 1 2016

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE
INTERIOR LOS ANGELES COUNTY MOUNTAINS...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
FIRE WEATHER WATCH FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS
IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON.

* WINDS...NORTHEAST WINDS 25 TO 45 MPH WITH GUSTS TO 70 MPH. 

* RELATIVE HUMIDITY...10 TO 20 PERCENT ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR
FIRE CREWS IN THE FIELD OF THIS FIRE WEATHER WATCH. LISTEN FOR
LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS.

&&

$$

KITTELL
6 follow-up statements
589 
WWUS86 KLOX 021731
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
931 AM PST FRI DEC 2 2016

...CRITICAL FIRE WEATHER CONDITIONS OVER COASTAL AND VALLEY AREAS
OF LOS ANGELES AND VENTURA COUNTIES THROUGH SATURDAY...

...CRITICAL FIRE WEATHER CONDITIONS OVER THE LOS ANGELES INTERIOR
MOUNTAINS ON SATURDAY...

.A STRONG SANTA ANA WIND EVENT WITH COLD BUT DRY AIR WILL RESULT
IN CRITICAL FIRE WEATHER CONDITIONS OVER THE COASTAL AND VALLEY
AREAS OF LOS ANGELES AND VENTURA COUNTY THROUGH SATURDAY
AFTERNOON. THE MOUNTAINS WILL ALSO EXPERIENCE STRONG WINDS THOUGH
AMPLE COLD AIR WILL KEEP HUMIDITIES ABOVE CRITICAL LEVELS
TODAY...BUT SHOULD LOWER ENOUGH ON SATURDAY TO BECOME CRITICAL.

CAZ254-030145-
/O.UPG.KLOX.FW.A.0017.161203T1800Z-161204T0200Z/
/O.EXB.KLOX.FW.W.0016.161203T1400Z-161204T0200Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
931 AM PST FRI DEC 2 2016

...RED FLAG WARNING IN EFFECT FROM 6 AM TO 6 PM PST SATURDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR THE INTERIOR MOUNTAINS OF LOS
ANGELES COUNTY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM 6 AM TO 6 PM PST SATURDAY. THE FIRE WEATHER WATCH IS
NO LONGER IN EFFECT.

* WINDS...NORTHEAST WINDS 20 TO 40 MPH WITH GUSTS TO 60 MPH.

* RELATIVE HUMIDITY...10 TO 20 PERCENT ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ246-288-030145-
/O.CON.KLOX.FW.W.0016.161202T2000Z-161204T0200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY-
931 AM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SANTA CLARITA
VALLEY AND SANTA MONICA MOUNTAINS...

* WINDS...NORTHEAST WINDS 25 TO 40 MPH WITH GUSTS TO 65 MPH
  THROUGH SATURDAY AFTERNOON. STRONGEST THIS AFTERNOON AND
  EVENING.

* RELATIVE HUMIDITY...8 TO 15 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ240-244-245-547-030145-
/O.CON.KLOX.FW.W.0016.161202T2000Z-161204T0200Z/
VENTURA COUNTY COAST-VENTURA COUNTY INTERIOR VALLEYS-
VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
931 AM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE VENTURA
VALLEYS AND COASTS AS WELL AS THE SAN FERNANDO VALLEY...

* WINDS...NORTHEAST WINDS 20 TO 35 MPH WITH GUSTS TO 50 MPH
  THROUGH SATURDAY AFTERNOON. ISOLATED GUSTS TO 60 MPH IN THE
  HILLS. STRONGEST THIS AFTERNOON AND EVENING.

* RELATIVE HUMIDITY...8 TO 15 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ241-548-030145-
/O.CON.KLOX.FW.W.0016.161202T2000Z-161204T0200Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
931 AM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOS ANGELES
COUNTY COASTAL PLAIN AND EASTERN SAN GABRIEL VALLEY...

* WINDS...NORTHEAST WINDS 15 TO 30 MPH WITH GUSTS TO 45 MPH THROUGH
  SATURDAY AFTERNOON. THESE WINDS ARE MAINLY EXPECTED FROM MALIBU
  THROUGH THE HOLLYWOOD HILLS...AS WELL AS THE EASTERN PART OF THE
  COUNTY.

* RELATIVE HUMIDITY...8 TO 15 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

KITTELL
128 
WWUS86 KLOX 022325
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
325 PM PST FRI DEC 2 2016

...CRITICAL FIRE WEATHER CONDITIONS OVER COASTAL AND VALLEY AREAS
OF LOS ANGELES AND VENTURA COUNTIES THROUGH SATURDAY...

...CRITICAL FIRE WEATHER CONDITIONS OVER THE LOS ANGELES INTERIOR
MOUNTAINS ON SATURDAY...

.A STRONG SANTA ANA WIND EVENT WITH COLD BUT DRY AIR WILL RESULT
IN CRITICAL FIRE WEATHER CONDITIONS OVER THE COASTAL AND VALLEY
AREAS OF LOS ANGELES AND VENTURA COUNTY THROUGH SATURDAY
AFTERNOON. THE MOUNTAINS WILL ALSO EXPERIENCE STRONG WINDS THOUGH
AMPLE COLD AIR SHOULD KEEP HUMIDITIES ABOVE CRITICAL LEVELS UNTIL
SATURDAY.

CAZ246-288-031815-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY-
325 PM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR THE SANTA CLARITA VALLEY AND
SANTA MONICA MOUNTAINS...

* WINDS...NORTH TO NORTHEAST WINDS 25 TO 40 MPH WITH GUSTS TO 65
  MPH THROUGH SATURDAY AFTERNOON.

* RELATIVE HUMIDITY...6 TO 12 PERCENT...LOWEST ON SATURDAY. POOR
  OVERNIGHT RECOVERIES BETWEEN 20 AND 40 PERCENT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ240-244-245-547-031815-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
VENTURA COUNTY COAST-VENTURA COUNTY INTERIOR VALLEYS-
VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
325 PM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR THE VENTURA VALLEYS AND COASTS
AS WELL AS THE SAN FERNANDO VALLEY...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 35 MPH WITH GUSTS TO 50
  MPH THROUGH SATURDAY AFTERNOON. ISOLATED GUSTS TO 60 MPH IN THE
  HILLS.

* RELATIVE HUMIDITY...6 TO 12 PERCENT...LOWEST ON SATURDAY. POOR
  OVERNIGHT RECOVERIES BETWEEN 15 AND 35 PERCENT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ254-031815-
/O.CON.KLOX.FW.W.0016.161203T1400Z-161204T0200Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
325 PM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM 6 AM TO 6 PM PST
SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE INTERIOR
MOUNTAINS OF LOS ANGELES COUNTY...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 40 MPH WITH GUSTS TO 60
  MPH.

* RELATIVE HUMIDITY...8 TO 18 PERCENT ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ241-548-031815-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
325 PM PST FRI DEC 2 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR THE LOS ANGELES COUNTY COASTAL
PLAIN AND EASTERN SAN GABRIEL VALLEY...

* WINDS...NORTH TO NORTHEAST WINDS 15 TO 30 MPH WITH GUSTS TO 45
  MPH THROUGH SATURDAY AFTERNOON.

* RELATIVE HUMIDITY...6 TO 12 PERCENT...LOWEST ON SATURDAY.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

KITTELL
243 
WWUS86 KLOX 031804
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1004 AM PST SAT DEC 3 2016

...CRITICAL FIRE WEATHER CONDITIONS OVER COASTAL AND VALLEY AREAS
OF LOS ANGELES AND VENTURA COUNTIES TODAY...

...LINGERING CRITICAL FIRE WEATHER CONDITIONS POSSIBLE OVER THE
LOS ANGELES SAN GABRIEL MOUNTAINS TONIGHT...

.A STRONG SANTA ANA WIND EVENT WILL CONTINUE TO GENERATE GUSTY
NORTHEAST WINDS AND DRY AIR OVER THE COASTAL AND VALLEY AREAS OF
LOS ANGELES AND VENTURA COUNTY THROUGH EARLY THIS EVENING. THE
SAN GABRIEL MOUNTAINS MAY SEE CRITICAL FIRE WEATHER TONIGHT DUE TO
LINGERING DRY AIR AND LOCALLY GUSTY WINDS. AN EXTENDED RED FLAG
WARNING MAY OCCUR FOR THE HIGH COUNTRY UNTIL CONDITIONS IMPROVE
EARLY SUNDAY MORNING. 

CAZ254-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
1004 AM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE INTERIOR MOUNTAINS OF
LOS ANGELES COUNTY...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 40 MPH WITH GUSTS TO 65
  MPH. WINDS DECREASING TO 20 TO 30 MPH WITH GUSTS TO 45 MPH LATE
  THIS AFTERNOON.

* RELATIVE HUMIDITY...6 TO 12 PERCENT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ246-288-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY-
1004 AM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SANTA CLARITA VALLEY
AND SANTA MONICA MOUNTAINS...

* WINDS...NORTH TO NORTHEAST WINDS 25 TO 40 MPH WITH GUSTS TO 60
  MPH. WINDS DECREASING TO 20 TO 30 MPH WITH GUSTS TO 45 MPH LATE
  THIS AFTERNOON.

* RELATIVE HUMIDITY...8 TO 12 PERCENT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ240-244-245-547-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
VENTURA COUNTY COAST-VENTURA COUNTY INTERIOR VALLEYS-
VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
1004 AM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE VENTURA VALLEYS AND
COASTS AS WELL AS THE SAN FERNANDO VALLEY...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 45
  MPH THROUGH THE AFTERNOON. STRONGEST WINDS WILL BE ELEVATED AND
  RETURN ONSHORE FLOW IS EXPECTED FOR THE OXNARD PLAIN AND WEST
  COASTAL VALLEYS LATE THIS AFTERNOON. 

* RELATIVE HUMIDITY...6 TO 12 PERCENT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ241-548-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
1004 AM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOS ANGELES COUNTY
COASTAL PLAIN AND EASTERN SAN GABRIEL VALLEY...

* WINDS...NORTH TO NORTHEAST WINDS 15 TO 30 MPH WITH GUSTS TO 45
  MPH THROUGH THE AFTERNOON. STRONGEST WINDS NEAR CANYONS AND WEST
  HOLLYWOOD HILLS. 

* RELATIVE HUMIDITY...6 TO 12 PERCENT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$
982 
WWUS86 KLOX 032320
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
320 PM PST SAT DEC 3 2016

...CRITICAL FIRE WEATHER CONDITIONS OVER COASTAL AND VALLEY AREAS
OF LOS ANGELES AND VENTURA COUNTIES THROUGH EARLY EVENING...

...LINGERING CRITICAL FIRE WEATHER CONDITIONS OVER THE LOS
ANGELES SAN GABRIEL MOUNTAINS TONIGHT...

.A SANTA ANA WIND EVENT WILL CONTINUE TO DECREASE TONIGHT,
HOWEVER, GUSTY NORTHEAST WINDS WILL LINGER ACROSS THE SAN GABRIEL
MOUNTAINS AT 20-30 MPH WITH GUSTS TO 45 MPH UNTIL VERY LATE.
HUMIDITY WILL REMAIN CRITICALLY LOW AND MAINLY IN THE TEENS FOR
THE HIGH COUNTRY AND ESPECIALLY SOUTH-FACING SLOPES. ONCE THE
WINDS SUBSIDE LATE TONIGHT, THE RED FLAG WARNING WILL BE ALLOWED
TO EXPIRE. ALL OTHER AREAS SHOULD SEE A SLIGHT INCREASE IN
HUMIDITY AND DIMINISHING OFFSHORE WINDS.

CAZ254-040730-
/O.EXT.KLOX.FW.W.0016.000000T0000Z-161204T1100Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
320 PM PST SAT DEC 3 2016

...RED FLAG WARNING NOW IN EFFECT UNTIL 3 AM PST SUNDAY FOR WIND
AND LOW RELATIVE HUMIDITY FOR THE INTERIOR MOUNTAINS OF LOS
ANGELES COUNTY...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 45
  MPH UNTIL LATE TONIGHT. WINDS DECREASING TO 10 TO 20 MPH WITH
  LOCAL GUSTS TO 30 MPH BY SUNDAY MORNING.

* RELATIVE HUMIDITY...POOR OVERNIGHT RECOVERIES OF 10 TO 20
  PERCENT ON THE SOUTH SLOPES.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ246-288-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY-
320 PM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SANTA CLARITA VALLEY
AND SANTA MONICA MOUNTAINS...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 30 MPH WITH LOCAL GUSTS
  TO 45 MPH THROUGH EARLY EVENING, THEN 10 TO 20 MPH WITH LOCAL
  GUSTS 30 MPH LATE.

* RELATIVE HUMIDITY...8 TO 12 PERCENT. RECOVERIES 20 TO 35 PERCENT
  OVERNIGHT. 

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ240-244-245-547-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
VENTURA COUNTY COAST-VENTURA COUNTY INTERIOR VALLEYS-
VENTURA COUNTY COASTAL VALLEYS-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
320 PM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE VENTURA VALLEYS AND
COASTS AS WELL AS THE SAN FERNANDO VALLEY...

* WINDS...NORTH TO NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35
  MPH MAINLY FOOTHILLS THROUGH EARLY EVENING. WINDS SUBSIDING
  OVERNIGHT. 

* RELATIVE HUMIDITY...6 TO 15 PERCENT. RECOVERIES 20 TO 35
  PERCENT OVERNIGHT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

CAZ241-548-040200-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T0200Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
320 PM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOS ANGELES COUNTY
COASTAL PLAIN AND EASTERN SAN GABRIEL VALLEY...

* WINDS...NORTH TO NORTHEAST WINDS 10 TO 20 MPH WITH LOCAL GUSTS
  TO 35 MPH THROUGH EARLY EVENING MAINLY NEAR CANYONS AND THE
  HOLLYWOOD HILLS.

* RELATIVE HUMIDITY...8 TO 15 PERCENT. RECOVERIES 25 TO 50
  PERCENT OVERNIGHT.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$
642 
WWUS86 KLOX 040344
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
744 PM PST SAT DEC 3 2016


...RED FLAG WARNING REMAINS IN EFFECT FOR THE LOS ANGELES COUNTY
MOUNTAINS DUE TO LINGERING CRITICAL FIRE WEATHER CONDITIONS
TONIGHT...

...RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE ACROSS MUCH OF LOS
ANGELES AND VENTURA COUNTIES THIS EVENING EXCLUDING THE LOS
ANGELES COUNTY MOUNTAINS...

.A SANTA ANA WIND EVENT WILL CONTINUE TO DECREASE TONIGHT...
HOWEVER... GUSTY NORTHEAST WINDS WILL LINGER ACROSS THE SAN
GABRIEL MOUNTAINS AT 20-30 MPH WITH GUSTS TO 45 MPH UNTIL VERY
LATE. HUMIDITY WILL REMAIN CRITICALLY LOW AND MAINLY IN THE TEENS
FOR THE HIGH COUNTRY AND ESPECIALLY SOUTH-FACING SLOPES. ONCE THE
WINDS SUBSIDE LATE TONIGHT... THE RED FLAG WARNING WILL BE
ALLOWED TO EXPIRE. ALL OTHER AREAS SHOULD SEE A SLIGHT INCREASE
IN HUMIDITY AND DIMINISHING OFFSHORE WINDS.

CAZ254-041100-
/O.CON.KLOX.FW.W.0016.000000T0000Z-161204T1100Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
744 PM PST SAT DEC 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 3 AM PST SUNDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR THE INTERIOR MOUNTAINS OF LOS
ANGELES COUNTY...

* WINDS...NORTH TO NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 45
  MPH UNTIL LATE TONIGHT. WINDS DECREASING TO 10 TO 20 MPH WITH
  LOCAL GUSTS TO 30 MPH BY SUNDAY MORNING.

* RELATIVE HUMIDITY...POOR OVERNIGHT RECOVERIES OF 10 TO 20
  PERCENT ON THE SOUTH SLOPES.

* IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS MAY BE 
  FAVORABLE FOR EXTREME FIRE BEHAVIOR WHICH WOULD THREATEN LIFE 
  AND PROPERTY. USE EXTRA CAUTION WITH POTENTIAL IGNITION 
  SOURCES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE
OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING.

&&

$$

KAPLAN
036 
WWUS86 KLOX 041026
RFWLOX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
226 AM PST SUN DEC 4 2016

CAZ254-041130-
/O.CAN.KLOX.FW.W.0016.000000T0000Z-161204T1100Z/
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-
226 AM PST SUN DEC 4 2016

...RED FLAG WARNING WILL EXPIRE AT 300 AM PST...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED
THE RED FLAG WARNING.

GUSTY WINDS HAVE BECOME LOCALIZED AND ARE NOT WIDESPREAD ENOUGH TO
MEET RED FLAG CONDITIONS. ELEVATED FIRE WEATHER DANGER WILL
PERSIST THROUGH AT LEAST MID WEEK.

$$

ASR

What forecasters said that day

The local office's own words before this red flag 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 red flag warning went out at Dec 1, 2:22 PM PST, 2 minutes earlier.

Area forecast discussion, Dec 1, 2:22 PM PST, 2 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
222 PM PST Thu Dec 1 2016

Updated Fire Weather Discussion and Hazards Section

.SYNOPSIS...
Moderate to strong Santa Ana winds will flow through portions of
Ventura and Los Angeles Counties on Friday and Saturday.  Temperatures
will warm slightly during the next few days and will be near
normal this weekend... then will cool again into next week.

&&

.SHORT TERM...(TDY-SUN)

A cold upper level trof is dropping south into the Great Basin
today and will be setting up a strong Santa Ana wind pattern for
the next couple days. Models appears to have settled on a solution
that is favorable for a strong event with great upper support and
decent, though not great offshore pressure gradients. The NAM has
been consistent since yesterday showing 55-65kt northeast winds
near 850 mb and even down to almost 900 mb which is around 3300
ft. Models have tended to over-forecast these kinds of events in
the past but given the consistency and that we're within 24 hours
of the event confidence is certainly growing in a strong event.
Warnings will go into effect later tonight for LA/Ventura
mountains and Santa Clarita Valley while advisories will be up for
most of the remainder of LA/Ventura counties. Small pockets of
those advisory areas could see brief warning level gusts such as
Porter Ranch and the elevated parts of eastern Ventura County but
for the most part a strong advisory should suffice.

The one difference in the models today was the shift to Saturday
for the strongest offshore gradient. Although the trof shifts
south into Mexico by then, the winds near the 850 level are
stronger Saturday so at this point don't see too much difference
in overall wind speeds between the two days. Saturday's winds will
have a somewhat more easterly component which will likely result
in a slight decrease in some areas but an increase in others.

Still a cold event with temps mostly in the 60s at lower
elevations and 30s/40s in the mtns. Slightly warmer most areas
Saturday, especially inland due the weakening cold advection, but
no warmer than lower 70s at best.

The ridge continues to build into the area Sunday for additional
warming inland, but onshore trends should offset most of that for
coastal areas.

.LONG TERM...(MON-THU)

The GFS has backed off considerably from yesterdays solution which
had suggested some chances for rain early next week. Both the
ECMWF and GFS now agree that any precip should stay well north of
the area. However a return to onshore flow and overall weak
troffing over the area will lead to cooling for all areas through
Tuesday, though not quite as much as was expected yesterday. Both
models show an upper level ridge building over the state around
mid week for a warming trend.

&&

.AVIATION...01/1800Z.

At 1731Z, there was no marine layer at KLAX.

VFR conditions are expected across the forecast area through
Friday...except for local dense fog overnight in the Salinas
Valley. The other concern will be a developing wind event across
the southern portion of the forecast area, in Ventura and Los
Angeles counties and the inner waters south of Point Conception.
The strong and gusty winds will be rather widespread across the
two counties producing turbulence and low level wind shear.

KLAX...Good confidence in the 18z TAFs. VFR conditions are
expected through Friday. There is the possibility of low level
wind shear on Friday.

KBUR...Good confidence in the 18z TAFs. VFR conditions are
expected through Friday. There is the possibility of low level
wind shear on Friday.

&&

.MARINE...01/200 PM.

Moderate to high confidence that Small Craft Advisory level winds
and seas will persist across the outer waters through Friday
afternoon. Across the outer waters, conds will remain close to
SCA levels Fri night through Sun morning, then SCA conds are
likely again Sun afternoon through Mon.

Issued a Small Craft Advisory for north to northeast winds
affecting eastern portions of the SBA channel and the southern
inner waters Fri morning through Fri evening. The SCA winds will
possibly extend westward into the southern outer waters Fri
through Sat morning. The SCA may need to be continued into Sat.
Gusty NE winds will likely affect the San Pedro Channel and
Catalina Island including Avalon Harbor at times Fri morning
through Sat morning, with hazardous boating conditions at times.

&&

.FIRE WEATHER...01/200pm.

Strong upper level flow coupled with high pressure over the Great
Basin will bring a strong Santa Ana wind event to Los Angeles and
Ventura Counties Friday and Saturday. Though much of the area has
received around 1 inch of rain over the last two weeks, the
vegetation (fuels) remain receptive to large fire growth under
red flag weather conditions.

Over the coastal and valley areas (including the Santa Monica
Mountains), humidities will generally lower into the 12 to 15
percent range on Friday and 8 to 15 percent range on Saturday.
Red flag conditions are expected Friday afternoon through Saturday
afternoon as a result. The previous Fire Weather Watch will be
upgraded to a Red Flag warning. The Los Angeles County Coastal
Plain and the San Gabriel Valley have also been added to the Red
Flag Warning as these winds will affect a larger area than usual
Santa Ana events because of the cold air.

Over the mountains, the cold temperatures will keep relative
humidities generally above 20 percent on Friday, but could lower
into the 10 to 20 percent range on Saturday. There is a chance
for Red Flag conditions on Saturday as a result, and a Fire
Weather Watch will be issued to address that.

Those handling potential fire ignition sources must exercise
extra caution as extreme fire behavior and rapid fire growth is
expected if any fire were to be started. This includes those
lighting fires for warmth considering the cold conditions.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...Freeze Watch in effect from late Friday night through
      Saturday morning for zone 37. (See LAXNPWLOX).
     Wind Advisory in effect from 7 AM Friday to 2 PM PST Saturday
      for zone 40. (See LAXNPWLOX).
     Wind Advisory in effect from 4 AM Friday to 2 PM PST Saturday
      for zones 41-44-45-547. (See LAXNPWLOX).
     Wind Advisory in effect from 10 PM this evening to 3 AM PST
      Friday for zones 46-53-54-88. (See LAXNPWLOX).
     High Wind Warning in effect from 3 AM Friday to 2 PM PST
      Saturday for zones 46-53-54-88. (See LAXNPWLOX).
     Red Flag Warning in effect from noon Friday to 6 PM PST
      Saturday for zones 240-241-244>246-288-547-548. (See LAXRFWLOX).
     Fire Weather Watch in effect from Saturday morning through
      Saturday afternoon for zone 254. (See LAXRFWLOX).
PZ...Small Craft Advisory in effect from 6 AM to 9 PM PST Friday
      for zones 650-655. (See LAXMWWLOX).
     Small Craft Advisory in effect until 3 PM PST Friday for
      zones 670-673-676. (See LAXMWWLOX).

&&

.HAZARD POTENTIAL OUTLOOK...(SUN-THU)
Gusty northwest winds are expected Sunday through Tuesday.

&&

PUBLIC...MW
AVIATION...Sweet
MARINE...Sweet
FIRE...Kittell
SYNOPSIS...Kj

weather.gov/losangeles

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 30, 8:05 PM PSTSmall Craft AdvisoryLOX66 hr
Nov 30, 8:42 PM PSTFrost AdvisoryLOX9 hr
Dec 1, 3:25 AM PSTHigh Wind WarningLOXLos Angeles59 hr
Dec 1, 3:25 AM PSTWind AdvisoryLOXLos Angeles24 hr
Dec 1, 1:55 PM PSTFreeze WatchLOX24 hr
Dec 1, 1:55 PM PSTWind AdvisoryLOXLos Angeles48 hr
Dec 1, 2:24 PM PSTFire Weather WatchLOX19 hr

Nearby

Red Flag Warnings in California, 2016Every red flag warning in 2016

Sources

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