Tuesday, November 5, 2013

[californiadisasters] Santa Ana Wind Red Flag Warnings (11/04/13-PM)



...RED FLAG WARNINGS ISSUED FOR MANY AREAS OF VENTURA AND LOS  ANGELES COUNTIES FROM THIS EVENING THROUGH TUESDAY AFTERNOON DUE  TO GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY...    .STRONG SURFACE HIGH PRESSURE BUILDING INTO THE GREAT BASIN WILL  GENERATE A MODERATE SANTA ANA WIND EVENT ACROSS VENTURA AND LOS  ANGELES COUNTIES TONIGHT AND TUESDAY. THE WINDS WILL BEGIN TO  SURFACE ACROSS THE MOUNTAINS THIS EVENING...AND FILTER DOWN INTO  THE COASTAL AND VALLEY AREAS OF VENTURA AND LOS ANGELES COUNTIES  EARLY TUESDAY MORNING. THE NORTHEAST WINDS WILL PEAK IN STRENGTH  TUESDAY MORNING...GRADUALLY DECREASING TUESDAY AFTERNOON. THE  OFFSHORE WINDS WILL BRING SIGNIFICANT DRYING TO THE AREA...WITH  RELATIVE HUMIDITY DROPPING INTO THE LOW TEENS AND SINGLE DIGITS  ON TUESDAY.    CAZ246-052000-  /O.CON.KLOX.FW.W.0006.131105T1200Z-131106T0200Z/  SANTA MONICA MOUNTAINS RECREATIONAL AREA-  255 PM PST MON NOV 4 2013    ...RED FLAG WARNING REMAINS IN EFFECT FROM 4 AM TO 6 PM PST  TUESDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR  THE SANTA MONICA MOUNTAINS...    * WINDS...NORTH TO NORTHEAST WINDS INCREASING TO 20 TO 30 MPH WITH    GUSTS TO 50 MPH.    * TIMING...THE GUSTY WINDS WILL INCREASE LATE TONIGHT...PEAK IN    STRENGTH TUESDAY MORNING...THEN DIMINISH SLOWLY TUESDAY    AFTERNOON.    * RELATIVE HUMIDITY...RELATIVE HUMIDITY WILL PEAK EARLY THIS    EVENING THEN DROP DRAMATICALLY OVERNIGHT....BOTTOMING OUT IN    THE LOW TEENS AND SINGLE DIGITS ON TUESDAY.    * IMPACTS...IF FIRE IGNITION OCCURS...THERE COULD BE RAPID    SPREAD OF WILDFIRE THAT WOULD LEAD TO A THREAT OF LIFE AND    PROPERTY.    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.    &&    $$

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  255 PM PST MON NOV 4 2013    ...RED FLAG WARNINGS ISSUED FOR MANY AREAS OF VENTURA AND LOS  ANGELES COUNTIES FROM THIS EVENING THROUGH TUESDAY AFTERNOON DUE  TO GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY...    .STRONG SURFACE HIGH PRESSURE BUILDING INTO THE GREAT BASIN WILL  GENERATE A MODERATE SANTA ANA WIND EVENT ACROSS VENTURA AND LOS  ANGELES COUNTIES TONIGHT AND TUESDAY. THE WINDS WILL BEGIN TO  SURFACE ACROSS THE MOUNTAINS THIS EVENING...AND FILTER DOWN INTO  THE COASTAL AND VALLEY AREAS OF VENTURA AND LOS ANGELES COUNTIES  EARLY TUESDAY MORNING. THE NORTHEAST WINDS WILL PEAK IN STRENGTH  TUESDAY MORNING...GRADUALLY DECREASING TUESDAY AFTERNOON. THE  OFFSHORE WINDS WILL BRING SIGNIFICANT DRYING TO THE AREA...WITH  RELATIVE HUMIDITY DROPPING INTO THE LOW TEENS AND SINGLE DIGITS  ON TUESDAY.    CAZ244-245-288-547-052000-  /O.CON.KLOX.FW.W.0006.131105T1200Z-131106T0200Z/  VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-  SANTA CLARITA VALLEY-LOS ANGELES COUNTY SAN FERNANDO VALLEY-  255 PM PST MON NOV 4 2013    ...RED FLAG WARNING REMAINS IN EFFECT FROM 4 AM TO 6 PM PST  TUESDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR  THE VALLEYS OF VENTURA COUNTY AS WELL AS THE SANTA CLARITA AND  SAN FERNANDO VALLEYS...    * WINDS...NORTH TO NORTHEAST WINDS INCREASING TO 15 TO 25 MPH    WITH GUSTS TO 40 MPH.    * TIMING...THE GUSTY WINDS WILL INCREASE LATE TONIGHT...PEAK IN    STRENGTH TUESDAY MORNING...THEN DIMINISH SLOWLY TUESDAY    AFTERNOON.    * RELATIVE HUMIDITY...RELATIVE HUMIDITY WILL PEAK EARLY THIS    EVENING THEN DROP DRAMATICALLY OVERNIGHT....BOTTOMING OUT IN    THE LOW TEENS AND SINGLE DIGITS ON TUESDAY.    * IMPACTS...IF FIRE IGNITION OCCURS...THERE COULD BE RAPID    SPREAD OF WILDFIRE THAT WOULD LEAD TO A THREAT OF LIFE AND    PROPERTY.    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.    &&    $$

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  255 PM PST MON NOV 4 2013    ...RED FLAG WARNINGS ISSUED FOR MANY AREAS OF VENTURA AND LOS  ANGELES COUNTIES FROM THIS EVENING THROUGH TUESDAY AFTERNOON DUE  TO GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY...    .STRONG SURFACE HIGH PRESSURE BUILDING INTO THE GREAT BASIN WILL  GENERATE A MODERATE SANTA ANA WIND EVENT ACROSS VENTURA AND LOS  ANGELES COUNTIES TONIGHT AND TUESDAY. THE WINDS WILL BEGIN TO  SURFACE ACROSS THE MOUNTAINS THIS EVENING...AND FILTER DOWN INTO  THE COASTAL AND VALLEY AREAS OF VENTURA AND LOS ANGELES COUNTIES  EARLY TUESDAY MORNING. THE NORTHEAST WINDS WILL PEAK IN STRENGTH  TUESDAY MORNING...GRADUALLY DECREASING TUESDAY AFTERNOON. THE  OFFSHORE WINDS WILL BRING SIGNIFICANT DRYING TO THE AREA...WITH  RELATIVE HUMIDITY DROPPING INTO THE LOW TEENS AND SINGLE DIGITS  ON TUESDAY.    CAZ240-241-052000-  /O.CON.KLOX.FW.W.0006.131105T1200Z-131106T0200Z/  VENTURA COUNTY COAST-  LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-  255 PM PST MON NOV 4 2013    ...RED FLAG WARNING REMAINS IN EFFECT FROM 4 AM TO 6 PM PST  TUESDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR  THE VENTURA COUNTY COAST AS WELL AS THE LOS ANGELES COUNTY COAST  FROM MALIBU TO THE HOLLYWOOD HILLS...    * WINDS...NORTH TO NORTHEAST WINDS INCREASING TO 15 TO 25 MPH WITH    GUSTS TO 40 MPH.    * TIMING...THE GUSTY WINDS WILL INCREASE LATE TONIGHT...PEAK IN    STRENGTH TUESDAY MORNING...THEN DIMINISH SLOWLY TUESDAY    AFTERNOON.    * RELATIVE HUMIDITY...RELATIVE HUMIDITY WILL PEAK EARLY THIS    EVENING THEN DROP DRAMATICALLY OVERNIGHT....BOTTOMING OUT IN    THE LOW TEENS AND SINGLE DIGITS ON TUESDAY.    * IMPACTS...IF FIRE IGNITION OCCURS...THERE COULD BE RAPID    SPREAD OF WILDFIRE THAT WOULD LEAD TO A THREAT OF LIFE AND    PROPERTY.    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.    &&    $$    RAT

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  255 PM PST MON NOV 4 2013    ...RED FLAG WARNINGS ISSUED FOR MANY AREAS OF VENTURA AND LOS  ANGELES COUNTIES FROM THIS EVENING THROUGH TUESDAY AFTERNOON DUE  TO GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY...    .STRONG SURFACE HIGH PRESSURE BUILDING INTO THE GREAT BASIN WILL  GENERATE A MODERATE SANTA ANA WIND EVENT ACROSS VENTURA AND LOS  ANGELES COUNTIES TONIGHT AND TUESDAY. THE WINDS WILL BEGIN TO  SURFACE ACROSS THE MOUNTAINS THIS EVENING...AND FILTER DOWN INTO  THE COASTAL AND VALLEY AREAS OF VENTURA AND LOS ANGELES COUNTIES  EARLY TUESDAY MORNING. THE NORTHEAST WINDS WILL PEAK IN STRENGTH  TUESDAY MORNING...GRADUALLY DECREASING TUESDAY AFTERNOON. THE  OFFSHORE WINDS WILL BRING SIGNIFICANT DRYING TO THE AREA...WITH  RELATIVE HUMIDITY DROPPING INTO THE LOW TEENS AND SINGLE DIGITS  ON TUESDAY.    CAZ253-254-052000-  /O.CON.KLOX.FW.W.0006.131105T0600Z-131106T0200Z/  VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST-  LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-  255 PM PST MON NOV 4 2013    ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO  6 PM PST TUESDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE  HUMIDITY FOR THE MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES...    * WINDS...NORTH TO NORTHEAST WINDS INCREASING TO 20 TO 30 MPH    WITH GUSTS TO 50 MPH.    * TIMING...THE GUSTY WINDS WILL INCREASE THIS EVENING...PEAK IN    STRENGTH TUESDAY MORNING...THEN DIMINISH SLOWLY TUESDAY    AFTERNOON.    * RELATIVE HUMIDITY...RELATIVE HUMIDITY WILL PEAK EARLY THIS    EVENING THEN DROP DRAMATICALLY OVERNIGHT....BOTTOMING OUT IN    THE LOW TEENS AND SINGLE DIGITS ON TUESDAY.    * IMPACTS...IF FIRE IGNITION OCCURS...THERE COULD BE RAPID    SPREAD OF WILDFIRE THAT WOULD LEAD TO A THREAT OF LIFE AND    PROPERTY.    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.    &&    $$

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE SAN DIEGO CA  1138 PM PST MON NOV 4 2013    ...RED FLAG WARNING FROM MIDNIGHT TONIGHT THROUGH 6 PM ON TUESDAY  FOR THE SAN BERNARDINO COUNTY MOUNTAINS...THE INLAND EMPIRE...THE  SANTA ANA MOUNTAINS AND FOOTHILLS...AND INLAND ORANGE COUNTY FOR LOW  HUMIDITIES AND STRONG GUSTY WINDS...    .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING STRONG  GUSTY NORTHEAST WINDS FOR LATE TONIGHT THROUGH TUESDAY WITH  HUMIDITIES FALLING TO CRITICAL THRESHOLDS TUESDAY.    CAZ248-255-257-051200-  /O.CON.KSGX.FW.W.0006.131105T0800Z-131106T0200Z/  SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  SAN BERNARDINO COUNTY MOUNTAINS-  INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF  THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS-  INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL  FOREST-  1138 PM PST MON NOV 4 2013    ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST TUESDAY FOR  STRONG GUSTY WINDS AND LOW HUMIDITIES...    A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST TUESDAY.    * CHANGES FROM LAST ISSUANCE...HUMIDITIES ARE NOT EXPECTED TO    FALL SUFFICIENTLY FOR CRITICAL FIRE WEATHER CONDITIONS UNTIL    AROUND SUNRISE TUESDAY MORNING.    * WINDS...AREAS OF NORTHEAST WINDS INCREASING TO 20 TO 30 MPH WITH    GUSTS TO 55 MPH. ISOLATED GUSTS TO 65 MPH...MAINLY NEAR THE    COASTAL FOOTHILLS OF THE SANTA ANA MOUNTAINS. STRONGEST WINDS    FROM LATE TONIGHT THROUGH EARLY AFTERNOON TUESDAY.    * RELATIVE HUMIDITY...HUMIDITIES FALLING TO AROUND 20 PERCENT BY    TUESDAY MORNING...10 TO 15 PERCENT BY LATE TUESDAY MORNING...AND    8 TO 12 PERCENT FOR TUESDAY AFTERNOON THROUGH EARLY EVENING.    ONLY POOR RECOVERY FOR TUESDAY NIGHT WITH WEAKER WINDS.    * TIMING...THE MOST CRITICAL FIRE WEATHER CONDITIONS DURING THE    DAY TUESDAY.    * OUTLOOK...CONTINUED VERY DRY FOR WEDNESDAY AND THURSDAY...BUT    WITH WEAKENING WINDS.    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  CONTRIBUTE TO EXTREME FIRE BEHAVIOR.    &&    $$    FOR A DETAILED MAP OF THE HAZARD:  WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=SGX    17

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE SAN DIEGO CA  1138 PM PST MON NOV 4 2013    ...RED FLAG WARNING FROM MIDNIGHT TONIGHT THROUGH 6 PM ON TUESDAY  FOR THE SAN BERNARDINO COUNTY MOUNTAINS...THE INLAND EMPIRE...THE  SANTA ANA MOUNTAINS AND FOOTHILLS...AND INLAND ORANGE COUNTY FOR LOW  HUMIDITIES AND STRONG GUSTY WINDS...    .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING STRONG  GUSTY NORTHEAST WINDS FOR LATE TONIGHT THROUGH TUESDAY WITH  HUMIDITIES FALLING TO CRITICAL THRESHOLDS TUESDAY.    CAZ242-051200-  /O.EXA.KSGX.FW.W.0006.131105T0800Z-131106T0200Z/  ORANGE COUNTY COASTAL AREAS-  1138 PM PST MON NOV 4 2013    ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST TUESDAY FOR STRONG  GUSTY WINDS AND LOW HUMIDITIES...    THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A RED FLAG  WARNING FOR STRONG GUSTY WINDS AND LOW HUMIDITIES...WHICH IS IN  EFFECT UNTIL 6 PM PST TUESDAY.    * WINDS...AREAS OF NORTHEAST WINDS INCREASING TO TO 20 TO 30 MPH    WITH GUSTS TO 50 MPH...MAINLY NEAR THE FOOTHILLS OF THE SANTA    ANA MOUNTAINS. STRONGEST WINDS FROM LATE TONIGHT THROUGH EARLY    AFTERNOON TUESDAY.    * RELATIVE HUMIDITY...HUMIDITIES FALLING TO AROUND 20 PERCENT BY    TUESDAY MORNING...10 TO 15 PERCENT BY LATE TUESDAY MORNING...AND    8 TO 12 PERCENT FOR TUESDAY AFTERNOON THROUGH EARLY EVENING.    ONLY POOR RECOVERY FOR TUESDAY NIGHT WITH WEAKER WINDS.    * TIMING...THE MOST CRITICAL FIRE WEATHER CONDITIONS DURING THE    DAY TUESDAY.    * OUTLOOK...CONTINUED VERY DRY FOR WEDNESDAY AND THURSDAY...BUT    WITH WEAKENING WINDS.    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  CONTRIBUTE TO EXTREME FIRE BEHAVIOR.
Source: NWS Los Angeles/Oxnard


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