Alert archive / California / Red Flag Warnings in 2016
Red Flag Warning 6, NWS Los Angeles, CA
NWS Los Angeles, CA issued this red flag warning at Aug 15, 2016, 10:02 AM PDT. It took effect at Aug 15, 2016, 12:00 PM PDT. It was in force for 4 days. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 15, 2016, 10:02 AM PDT (17:02 UTC)
- In effect from
- Aug 15, 2016, 12:00 PM PDT
- Expired
- Aug 19, 2016, 9:00 PM PDT
- In force
- 4 days
- Issued by
- NWS Los Angeles, CA
The text
As transmitted.
559 WWUS86 KLOX 151702 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 1002 AM PDT MON AUG 15 2016 ...RED FLAG WARNING IN EFFECT FROM NOON THIS AFTERNOON THROUGH 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .A HOT AND VERY DRY AIR MASS WILL REMAIN IN PLACE THROUGH MID WEEK...WITH INCREASING ONSHORE FLOW. WHILE ALL INTERIOR SECTIONS OF SOUTHWEST CALIFORNIA WILL CONTINUE TO SEE ELEVATED FIRE DANGER...THE MOST CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE FOOTHILLS OF THE ANTELOPE VALLEY. A PROLONGED PERIOD OF CRITICAL RED FLAG CONDITIONS AND EXTREMELY DRY FUELS ARE EXPECTED FOR THESE AREAS THROUGH THURSDAY EVENING. EACH AFTERNOON AND EVENING...ONSHORE WINDS WILL BE GUSTING UP TO 35 MPH IN THE MOUNTAINS...AND UP TO 45 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY. WIDESPREAD AND LONG DURATIONS OF SINGLE DIGIT HUMIDITIES WILL PREVAIL ACROSS THESE AREAS WITH VERY POOR HUMIDITY RECOVERIES AT NIGHT. HOT AND UNSTABLE CONDITIONS WILL ALSO ALLOW FOR LARGE VERTICAL PLUME GROWTH OVER THESE AREAS IF A FIRE WERE TO DEVELOP. CAZ253-254-152300- /O.UPG.KLOX.FW.A.0006.160815T2100Z-160818T0400Z/ /O.NEW.KLOX.FW.W.0006.160815T1900Z-160819T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 1002 AM PDT MON AUG 15 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS ...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A RED FLAG WARNING FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES...WHICH IS IN EFFECT UNTIL 9 PM PDT THURSDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH...STRONGEST IN THE AFTERNOON AND EVENING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES...AS LOW AS 3 PERCENT EACH DAY. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 15 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-152300- /O.UPG.KLOX.FW.A.0006.160815T2100Z-160818T0400Z/ /O.NEW.KLOX.FW.W.0006.160815T1900Z-160819T0400Z/ ANTELOPE VALLEY- 1002 AM PDT MON AUG 15 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT UNTIL 9 PM PDT THURSDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * WINDS...SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING...DIMINISHING TO 10 TO 20 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES...AS LOW AS 3 PERCENT EACH DAY. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ GOMBERG/MUNROE
10 follow-up statements
558 WWUS86 KLOX 152223 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 323 PM PDT MON AUG 15 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .A HOT AND VERY DRY AIR MASS WILL REMAIN IN PLACE THROUGH MID WEEK...WITH INCREASING ONSHORE FLOW. WHILE ALL INTERIOR SECTIONS OF SOUTHWEST CALIFORNIA WILL CONTINUE TO SEE ELEVATED FIRE DANGER...THE MOST CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE FOOTHILLS OF THE ANTELOPE VALLEY. A PROLONGED PERIOD OF CRITICAL RED FLAG CONDITIONS AND EXTREMELY DRY FUELS ARE EXPECTED FOR THESE AREAS THROUGH THURSDAY EVENING. EACH AFTERNOON AND EVENING...ONSHORE WINDS WILL BE GUSTING BETWEEN 30 AND 40 MPH IN THE RED FLAG WARNING AREA...WITH ISOLATED GUSTS UP TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY. WIDESPREAD AND LONG DURATIONS OF SINGLE DIGIT HUMIDITIES WILL PREVAIL ACROSS THESE AREAS WITH VERY POOR HUMIDITY RECOVERIES AT NIGHT. HOT AND UNSTABLE CONDITIONS WILL ALSO ALLOW FOR LARGE VERTICAL PLUME GROWTH OVER THESE AREAS IF A FIRE WERE TO DEVELOP. CAZ253-254-161700- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 323 PM PDT MON AUG 15 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE LOS ANGELES COUNTY MOUNTAINS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES...AS LOW AS 3 PERCENT EACH DAY. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 15 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-161700- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ ANTELOPE VALLEY- 323 PM PDT MON AUG 15 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING... DIMINISHING TO 10 TO 20 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES...AS LOW AS 3 PERCENT EACH DAY. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ GOMBERG/MUNROE
588 WWUS86 KLOX 161700 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 1000 AM PDT TUE AUG 16 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .A VERY DRY AND WARM AIR MASS COMBINED WITH GUSTY SOUTHWEST WINDS ALOFT WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH THURSDAY OVER THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE ANTELOPE VALLEY FOOTHILLS. THE SANTA CLARITA VALLEY...SANTA MONICA MOUNTAINS...AND CARRIZO PLAIN WILL LIKELY SEE 2 TO 4 HOURS OF RED FLAG CONDITIONS EACH DAY...WHICH IS JUST UNDER THE DURATION CRITERIA FOR A WARNING BUT STILL VERY CONCERNING. SOME IMPROVEMENT IN HUMIDITIES AND WEAKER WINDS ARE EXPECTED BY FRIDAY AND WHILE ELEVATED FIRE WEATHER CONCERNS WILL EXIST...IT SHOULD NOT BE HEIGHTENED ENOUGH FOR A RED FLAG WARNING. CAZ253-254-170100- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 1000 AM PDT TUE AUG 16 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-170100- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ ANTELOPE VALLEY- 1000 AM PDT TUE AUG 16 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING...DIMINISHING TO 8 TO 15 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ KITTELL
703 WWUS86 KLOX 162207 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 307 PM PDT TUE AUG 16 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .A VERY DRY AND WARM AIR MASS COMBINED WITH GUSTY SOUTHWEST WINDS ALOFT WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH THURSDAY OVER THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE ANTELOPE VALLEY FOOTHILLS. THE SANTA CLARITA VALLEY...SANTA MONICA MOUNTAINS...AND CARRIZO PLAIN WILL LIKELY SEE 2 TO 4 HOURS OF RED FLAG CONDITIONS EACH DAY...WHICH IS JUST UNDER THE DURATION CRITERIA FOR A WARNING BUT STILL VERY CONCERNING. SOME IMPROVEMENT IN HUMIDITIES AND WEAKER WINDS ARE EXPECTED BY FRIDAY AND WHILE ELEVATED FIRE WEATHER CONCERNS WILL EXIST...IT SHOULD NOT BE HEIGHTENED ENOUGH FOR A RED FLAG WARNING. CAZ253-254-171715- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 307 PM PDT TUE AUG 16 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-171715- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ ANTELOPE VALLEY- 307 PM PDT TUE AUG 16 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS...VERY LOW RELATIVE HUMIDITY...AND HOT TEMPERATURES FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING... WEAKENING TO 8 TO 15 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ KITTELL
297 WWUS86 KLOX 171626 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 926 AM PDT WED AUG 17 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .WIDESPREAD MINIMUM HUMIDITIES UNDER 10 PERCENT AWAY FROM THE COAST WILL CONTINUE THROUGH THURSDAY...WITH ONLY SLOW IMPROVEMENT FRIDAY AND SATURDAY. VERY POOR OVERNIGHT HUMIDITY RECOVERIES WILL PERSIST IN THE MOUNTAINS AND FOOTHILLS. MEANWHILE GUSTY ONSHORE FLOW WILL FORM OVER INTERIOR SECTIONS EACH DAY THROUGH FRIDAY...WITH GUSTS BETWEEN 25 AND 40 MPH. THIS WILL RESULT IN WIDESPREAD ELEVATED FIRE WEATHER DANGER AWAY FROM THE COAST THROUGH AT LEAST FRIDAY. THE HIGHEST CONCERN IS THROUGH THURSDAY OVER THE MOUNTAINS AND DESERT FOOTHILLS OF LOS ANGELES AND VENTURA COUNTIES WHERE A RED FLAG WARNING REMAINS IN EFFECT. THERE IS A CHANCE THAT THIS WARNING WILL NEED TO BE EXTENDED INTO EARLY FRIDAY. CAZ253-254-180030- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 926 AM PDT WED AUG 17 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-180030- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ ANTELOPE VALLEY- 926 AM PDT WED AUG 17 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING... WEAKENING TO 8 TO 15 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ KITTELL
407 WWUS86 KLOX 172209 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 309 PM PDT WED AUG 17 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THURSDAY EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .WIDESPREAD MINIMUM HUMIDITIES UNDER 10 PERCENT AWAY FROM THE COAST WILL CONTINUE THROUGH AT LEAST THURSDAY...WITH ONLY SLOW IMPROVEMENT FRIDAY AND SATURDAY. VERY POOR OVERNIGHT HUMIDITY RECOVERIES WILL PERSIST IN THE MOUNTAINS AND FOOTHILLS. MEANWHILE GUSTY ONSHORE FLOW WILL FORM OVER INTERIOR SECTIONS EACH DAY THROUGH FRIDAY... WITH GUSTS BETWEEN 25 AND 40 MPH. THIS WILL RESULT IN WIDESPREAD ELEVATED FIRE WEATHER DANGER AWAY FROM THE COAST THROUGH AT LEAST FRIDAY. THE HIGHEST CONCERN IS THROUGH THURSDAY OVER THE MOUNTAINS AND DESERT FOOTHILLS OF LOS ANGELES AND VENTURA COUNTIES WHERE A RED FLAG WARNING REMAINS IN EFFECT. THERE IS A CHANCE THAT THIS WARNING WILL NEED TO BE EXTENDED INTO FRIDAY. CAZ253-254-181730- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 309 PM PDT WED AUG 17 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-181730- /O.CON.KLOX.FW.W.0006.000000T0000Z-160819T0400Z/ ANTELOPE VALLEY- 309 PM PDT WED AUG 17 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING... WEAKENING TO 8 TO 15 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 2 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ KITTELL
116 WWUS86 KLOX 181627 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 927 AM PDT THU AUG 18 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM FRIDAY EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .MAIN UPDATE IS THAT WE ARE EXTENDING THE RED FLAG WARNING THROUGH 9 PM FRIDAY. WIDESPREAD MINIMUM HUMIDITIES UNDER 10 PERCENT OVER INTERIOR AREAS AND POOR OVERNIGHT HUMIDITY RECOVERIES WILL CONTINUE THROUGH TONIGHT. THERE WILL BE SLOW IMPROVEMENT FRIDAY AND SATURDAY...BUT MOST HUMIDITIES WILL REMAIN UNDER 15 PERCENT AND FUEL MOISTURES WILL TAKE TIME TO RECOVER. MEANWHILE GUSTY ONSHORE FLOW WILL FORM OVER INTERIOR SECTIONS EACH DAY THROUGH FRIDAY OR SATURDAY, WITH GUSTS BETWEEN 25 AND 40 MPH. THIS WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH FRIDAY OVER THE MOUNTAINS AND DESERT FOOTHILLS OF LOS ANGELES AND VENTURA COUNTIES WHERE A RED FLAG WARNING REMAINS IN EFFECT. CAZ253-254-190030- /O.EXT.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 927 AM PDT THU AUG 18 2016 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 3 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ CAZ259-190030- /O.EXT.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ ANTELOPE VALLEY- 927 AM PDT THU AUG 18 2016 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING...WEAKENING TO 8 TO 15 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 3 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. && $$ KITTELL
112 WWUS86 KLOX 182220 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 320 PM PDT THU AUG 18 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM FRIDAY EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .WIDESPREAD MINIMUM HUMIDITIES UNDER 10 PERCENT OVER INTERIOR AREAS AND POOR OVERNIGHT HUMIDITY RECOVERIES WILL CONTINUE THROUGH TONIGHT (THURSDAY). THERE WILL BE SOME IMPROVEMENT ON FRIDAY OVER LOS ANGELES COUNTY...BUT MOST HUMIDITIES WILL REMAIN UNDER 15 PERCENT AND FUEL MOISTURES WILL TAKE TIME TO RECOVER. MEANWHILE GUSTY ONSHORE FLOW WILL FORM DURING THE AFTERNOON AND EVENING HOURS...WITH GUSTS BETWEEN 25 AND 40 MPH. THIS WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH FRIDAY OVER THE MOUNTAINS AND DESERT FOOTHILLS OF LOS ANGELES AND VENTURA COUNTIES. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. CAZ253-254-191730- /O.CON.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 320 PM PDT THU AUG 18 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING HOURS. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 3 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 25 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. && $$ CAZ259-191730- /O.CON.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ ANTELOPE VALLEY- 320 PM PDT THU AUG 18 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY EACH AFTERNOON AND EVENING...WEAKENING TO 8 TO 15 MPH WITH GUSTS TO 25 MPH DURING THE OVERNIGHT AND MORNING HOURS. * RELATIVE HUMIDITY...WIDESPREAD AND LONG DURATION SINGLE DIGIT HUMIDITIES EACH DAY AS LOW AS 3 PERCENT. VERY POOR OVERNIGHT RECOVERIES...WITH MANY LOCATIONS REMAINING BELOW 20 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. && $$ KITTELL
464 WWUS86 KLOX 191714 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 1014 AM PDT FRI AUG 19 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THIS EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .MINIMUM HUMIDITIES TODAY WILL GENERALLY RANGE BETWEEN 3 AND 15 PERCENT ACROSS THE MOUNTAINS AND ANTELOPE VALLEY...WHILE ONSHORE WINDS WILL GUST BETWEEN 30 AND 40 MPH IN THE AFTERNOON AND EVENING HOURS...EXCEPT ISOLATED GUSTS UP TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY. THIS WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH THROUGH THIS EVENING. MOUNTAIN AND FOOTHILL AREAS WILL CONTINUE TO HAVE AN INCREASED POTENTIAL FOR PLUME DRIVEN FIRE BEHAVIOR DUE TO MIXING HEIGHTS EXCEEDING 10,000 FEET. ELEVATED FIRE DANGER WILL REMAIN ACROSS ALL INTERIOR SECTIONS THROUGH THE WEEKEND...WITH BRIEF CRITICAL FIRE WEATHER CONDITIONS LIKELY EACH AFTERNOON. CAZ253-254-192300- /O.CON.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 1014 AM PDT FRI AUG 19 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH...MAINLY IN THE AFTERNOON AND EVENING. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...MINIMUM HUMIDITIES BETWEEN 5 AND 15 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. && $$ CAZ259-192300- /O.CON.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ ANTELOPE VALLEY- 1014 AM PDT FRI AUG 19 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY ONSHORE WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 50 MPH IN THE AFTERNOON AND EVENING. * RELATIVE HUMIDITY...MINIMUM HUMIDITIES BETWEEN 3 AND 8 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. && $$ GOMBERG
008 WWUS86 KLOX 192203 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 303 PM PDT FRI AUG 19 2016 ...RED FLAG WARNING IN EFFECT UNTIL 9 PM THIS EVENING FOR GUSTY ONSHORE WINDS AND LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES AND THE FOOTHILLS OF THE ANTELOPE VALLEY... .HUMIDITIES TODAY WILL GENERALLY RANGE BETWEEN 8 AND 15 PERCENT ACROSS THE MOUNTAINS AND ANTELOPE VALLEY THROUGH THIS EVENING...WHILE ONSHORE WINDS WILL GUST BETWEEN 30 AND 40 MPH...EXCEPT ISOLATED GUSTS UP TO 50 MPH IN THE FOOTHILLS OF THE ANTELOPE VALLEY. THIS WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS THROUGH THROUGH THIS EVENING. MOUNTAIN AND FOOTHILL AREAS WILL CONTINUE TO HAVE AN INCREASED POTENTIAL FOR PLUME DRIVEN FIRE BEHAVIOR DUE TO DEEP MIXING HEIGHTS. ELEVATED FIRE DANGER WILL REMAIN ACROSS ALL INTERIOR SECTIONS THROUGH THE WEEKEND...WITH BRIEF CRITICAL FIRE WEATHER CONDITIONS LIKELY EACH AFTERNOON. CAZ253-254-200400- /O.CON.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- 303 PM PDT FRI AUG 19 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY ONSHORE WINDS AND LOW RELATIVE HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES... * WINDS...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS BETWEEN 30 AND 40 MPH. STRONGEST WINDS IN THE SAN GABRIEL RANGE. * RELATIVE HUMIDITY...BETWEEN 8 AND 15 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. && $$ CAZ259-200400- /O.CON.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ ANTELOPE VALLEY- 303 PM PDT FRI AUG 19 2016 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR GUSTY ONSHORE WINDS AND LOW RELATIVE HUMIDITY FOR THE FOOTHILLS OF THE ANTELOPE VALLEY... * WINDS...SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS UP TO 45 MPH. * RELATIVE HUMIDITY...BETWEEN 8 AND 15 PERCENT. * IMPACTS...IF FIRE IGNITION OCCURS...CONDITIONS ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR AND RAPID SPREAD OF WILDFIRE WHICH WOULD THREATEN LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED. THIS IN COMBINATION WITH VERY DRY FUELS WILL CREATE EXTREME FIRE DANGER AND/OR FIRE BEHAVIOR. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. EXERCISE EXTREME CAUTION WHEN HANDLING POTENTIAL FIRE IGNITION SOURCES. && $$ GOMBERG
933 WWUS86 KLOX 200408 RFWLOX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 908 PM PDT FRI AUG 19 2016 ...RED FLAG WARNING WILL HAS BEEN ALLOWED TO EXPIRE AT 9 PM PDT THIS EVENING FOR GUSTY SOUTHWEST WINDS...VERY LOW RELATIVE HUMIDITY...AND HEAT FOR THE LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY. CAZ253-254-259-200515- /O.EXP.KLOX.FW.W.0006.000000T0000Z-160820T0400Z/ VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST- LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST- ANTELOPE VALLEY- 908 PM PDT FRI AUG 19 2016 ...RED FLAG WARNING HAS EXPIRED FOR WIND, HEAT AND LOW RELATIVE HUMIDITY AT 9 PM PDT THIS EVENING. ELEVATED FIRE DANGER WILL REMAIN ACROSS ALL INTERIOR SECTIONS THROUGH THE WEEKEND...WITH BRIEF CRITICAL FIRE WEATHER CONDITIONS LIKELY EACH AFTERNOON. $$ KAPLAN
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 Aug 15, 9:10 AM PDT, 52 minutes earlier.
Area forecast discussion, Aug 15, 9:10 AM PDT, 52 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
910 AM PDT MON AUG 15 2016
.SYNOPSIS...
High pressure aloft will give way to low pressure aloft midweek,
which will likely persist into the weekend. This will support one
more hot day today before near normal temperatures return by
Wednesday and last into the weekend. Night through morning low
clouds will likely become more widespread through the week.
&&
.SHORT TERM...(TDY-WED)
Shallow marine layer this morning between 500 and 1000 feet has
brought plenty low visibilities to the region...though not quite
low enough to need dense fog advisories. Not too sure how the low
clouds will behave into the afternoon but the most likely outcome
is for sunshine everywhere except for the immediate Central Coast.
Temperatures today look be a touch lower than yesterday as the
high pressure area that was centered over southern California
yesterday weakens ever-so-slightly today and shifts to the
southwest. Interior areas will experience the most noticeable
affects of this...while coastal areas will be mostly driven by
the ebbs and flows of the marine layer. Breezy southwest winds are
expected over interior sections today and while they will not be
strong enough for a wind advisory...they will combine with the dry
conditions to result in critical fire weather conditions (see
RFWLOX). The Santa Barbara South Coast (western portion) should
also see some gusty northwest winds tonight to the order of 15 to
25 mph with a -3.3 MB SMX-SBA pressure gradient...but the marine
layer could disrupt that.
***From Previous Discussion***
Hgts fall a little more Tuesday as a weak upper low moves into
the state. There does not look like there will be much of an eddy
so L.A. county should remain clear. There will be a little more
cooling across the interior but little change near the coast as
the marine layer will not change much at all.
The trof moves into NV on Wednesday but in reality there will not
be much change in the weather or the temps.
.LONG TERM...(THU-SUN)
EC and GFS agree with each other and previous runs and both
forecast a weak cutoff low developing just to the west of Point
Conception. This upper low will then remain in place for the
duration of the extended period. The lift from the low will bring
a more extensive marine stratus deck to the coasts and vlys. Max
temps will fall to normal across the area as hgts fall to 585 DM.
Although no mdl forecasts any convection it is impossible to
totally rule out afternoon TSTMs over the mtns. There will be both
weak lift and instability due to the low. The current solutions do
not show any mositure entraining into the south flow and without
the moisture there will not be any TSTMs. Of course the mdls are
absolutely horrible at forecasting moisture transport from the
south...so will have to watch this as the time grows nearer.
&&
.AVIATION...15/1230Z
At 1200Z at KLAX, the marine layer depth was around 600 feet. The top
of the inversion was around 2000 feet with a temperature of 29C.
Low clouds with IFR to VLIFR conds in all coastal sections this
morning, with the exception of interior sections of L.A. County
which remained clear. VLIFR conds were also affecting the Santa
Ynez Valley, and northern portions of the Salinas Valley.
Clouds should clear by mid morning, except possibly will linger
at some beaches into the afternoon. Expect similar low cloud
pattern tonight/Tue morning, with more inland coverage across the
L.A. County coastal plain.
KLAX...Low to Moderate confidence in the 12z TAF. VLIFR to LIFR
conds due to cigs should improve to IFR conds by mid morning.
There is a 30 percent that IFR cigs will persist through 19z.
There is a 20 to 30 percent chance that IFR conds will return
as early as 03z this evening.
KBUR...Very high confidence in the 12Z taf with VFR conds through
the pd.
&&
.MARINE...15/330 AM.
Expect SCA winds across the southern two thirds of the outer
waters through late tonight, with rather high confidence that
winds will drop below SCA conds before daybreak Tue.
There is a 20 percent chance that a SCA will be needed for the
northern outer waters this afternoon and evening. Local SCA gusts
are possible across the inner waters and the Santa Barbara Channel
this afternoon and evening. Otherwise, do not expect SCA conds
through at least Wed.
Areas of dense fog with visibilities of one nautical mile or less
will continue to affect much of the coastal waters this morning.
&&
.FIRE WEATHER...14/145 PM.
Will be updated shortly.
&&
.LOX WATCHES/WARNINGS/ADVISORIES...
CA...Red Flag Warning in effect from this afternoon through
Thursday evening For zones 253-254-259. (See LAXRFWLOX).
PZ...Small Craft Advisory in effect until 3 AM PDT Tuesday For
zones 673-676. (See LAXMWWLOX).
&&
PUBLIC...Kittell/Rorke
FIRE...Gomberg
AVIATION...DB
MARINE...DB
SYNOPSIS...Munroe
weather.gov/losangelesThe office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 15, 3:01 AM PDT | Small Craft Advisory | LOX | 24 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.