Wednesday, October 30, 2019

[CaliforniaDisasters] Red Flag Warnings - SoCal (10/30/2019-PM)

URGENT - FIRE WEATHER MESSAGE  National Weather Service Los Angeles/Oxnard CA  946 AM PDT Wed Oct 30 2019    ...EXTREME RED FLAG WARNING IN EFFECT THROUGH 6 PM THURSDAY PDT  FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES DUE TO STRONG  NORTHEAST WINDS AND VERY LOW HUMIDITIES...    .A strong Santa Ana wind event is underway, with damaging winds gusts  generally between 50 and 70 mph across wind prone areas of  Los Angeles and Ventura counties through mid afternoon. There will  be isolated gusts to 80 mph across the Los Angeles County  mountains, including the western portions of the Santa Monica  mountains. The Santa Ana winds are expected to be around 10 mph  weaker tonight and Thursday morning, as compared to today.  Although the air is cold, humidities will lower to the single  digits nearly everywhere today through Thursday, and down to 1 or  2 percent in the driest windiest locations. Overnight recoveries  tonight will be near zero over Los Angeles and Ventura Counties,  and poor everywhere else. These prolonged dangerous fire weather  conditions combined with the very dry fuels and presence of  existing fires and associated flare-ups adds up to extreme Red  Flag conditions. As a result, the potential for extreme fire  growth and behavior is as dangerous as we have seen in recent  memory.    Use extreme caution with any potential ignition sources, and  residents in high fire risk areas should be ready and set to  evacuate if emergency officials say so.    CAZ244>246-253-254-288-310000-  /O.CON.KLOX.FW.W.0006.000000T0000Z-191101T0100Z/  Ventura County Interior Valleys-Ventura County Coastal Valleys-  Santa Monica Mountains Recreational Area-  Ventura County Mountains / Los Padres National Forest-  Los Angeles County Mountains / Angeles National Forest-  Santa Clarita Valley-  946 AM PDT Wed Oct 30 2019    ...EXTREME RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT  THURSDAY FOR STRONG NORTHEAST WINDS AND VERY LOW HUMIDITY OVER  THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES AND THE VENTURA  AND SANTA CLARITA VALLEYS...    * Winds...Across the mountains, northeast 30 to 50 mph with gusts    to 70 mph today, except isolated gusts to 80 mph in the Los    Angeles county mountains, including the western portions of the    Santa Monicas. Across the valleys, northeast winds 25 to 40 mph    with gusts to 65 mph today. Strongest winds today, then around    10 mph weaker tonight and Thursday.    * Relative Humidity...As low as 1 to 5 percent. Very poor to no    overnight recoveries.    * Impacts...If fire ignition occurs, conditions will be    favorable for extreme fire behavior, long range spotting, and    very rapid fire spread which would threaten life and property.    The strength of the expected winds could result in downed    trees and power lines as well as power outages.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    An extreme Red Flag Warning means that conditions are as  dangerous for fire growth and behavior as we have seen in recent  memory, due to the combination of strong winds, very low  humidity, long duration, very dry fuels, and presence of existing  fires and associated flare-ups. Use extreme caution with potential  fire ignition sources. Residents in high fire risk areas should  be ready and set to evacuate if emergency officials say so.    &&    $$

URGENT - FIRE WEATHER MESSAGE  National Weather Service Los Angeles/Oxnard CA  946 AM PDT Wed Oct 30 2019    ...EXTREME RED FLAG WARNING IN EFFECT THROUGH 6 PM THURSDAY PDT  FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES DUE TO STRONG  NORTHEAST WINDS AND VERY LOW HUMIDITIES...    .A strong Santa Ana wind event is underway, with damaging winds gusts  generally between 50 and 70 mph across wind prone areas of  Los Angeles and Ventura counties through mid afternoon. There will  be isolated gusts to 80 mph across the Los Angeles County  mountains, including the western portions of the Santa Monica  mountains. The Santa Ana winds are expected to be around 10 mph  weaker tonight and Thursday morning, as compared to today.  Although the air is cold, humidities will lower to the single  digits nearly everywhere today through Thursday, and down to 1 or  2 percent in the driest windiest locations. Overnight recoveries  tonight will be near zero over Los Angeles and Ventura Counties,  and poor everywhere else. These prolonged dangerous fire weather  conditions combined with the very dry fuels and presence of  existing fires and associated flare-ups adds up to extreme Red  Flag conditions. As a result, the potential for extreme fire  growth and behavior is as dangerous as we have seen in recent  memory.    Use extreme caution with any potential ignition sources, and  residents in high fire risk areas should be ready and set to  evacuate if emergency officials say so.    CAZ240-547-310000-  /O.CON.KLOX.FW.W.0006.000000T0000Z-191101T0100Z/  Ventura County Coast-Los Angeles County San Fernando Valley-  946 AM PDT Wed Oct 30 2019    ...EXTREME RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT  THURSDAY FOR STRONG NORTHEAST WINDS AND VERY LOW HUMIDITY OVER  THE VENTURA COAST AND SAN FERNANDO VALLEY...    * Winds...Northeast winds 25 to 40 mph with gusts to 60 mph today,    then around 10 mph weaker tonight into Thursday. The strongest    winds will be across the eastern portions of the Ventura County    coastal plain, and the northern/western portions of the San    Fernando Valley.    * Relative Humidity...As low as 1 to 5 percent. Very poor to no    overnight recoveries.    * Impacts...If fire ignition occurs, conditions will be    favorable for extreme fire behavior, long range spotting, and    very rapid fire spread which would threaten life and property.    The strength of the expected winds could result in downed    trees and power lines as well as power outages.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    An extreme Red Flag Warning means that conditions are as  dangerous for fire growth and behavior as we have seen in recent  memory, due to the combination of strong winds, very low  humidity, long duration, very dry fuels, and presence of existing  fires and associated flare-ups. Use extreme caution with potential  fire ignition sources. Residents in high fire risk areas should  be ready and set to evacuate if emergency officials say so.    &&    $$

URGENT - FIRE WEATHER MESSAGE  National Weather Service Los Angeles/Oxnard CA  946 AM PDT Wed Oct 30 2019    ...EXTREME RED FLAG WARNING IN EFFECT THROUGH 6 PM THURSDAY PDT  FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES DUE TO STRONG  NORTHEAST WINDS AND VERY LOW HUMIDITIES...    .A strong Santa Ana wind event is underway, with damaging winds gusts  generally between 50 and 70 mph across wind prone areas of  Los Angeles and Ventura counties through mid afternoon. There will  be isolated gusts to 80 mph across the Los Angeles County  mountains, including the western portions of the Santa Monica  mountains. The Santa Ana winds are expected to be around 10 mph  weaker tonight and Thursday morning, as compared to today.  Although the air is cold, humidities will lower to the single  digits nearly everywhere today through Thursday, and down to 1 or  2 percent in the driest windiest locations. Overnight recoveries  tonight will be near zero over Los Angeles and Ventura Counties,  and poor everywhere else. These prolonged dangerous fire weather  conditions combined with the very dry fuels and presence of  existing fires and associated flare-ups adds up to extreme Red  Flag conditions. As a result, the potential for extreme fire  growth and behavior is as dangerous as we have seen in recent  memory.    Use extreme caution with any potential ignition sources, and  residents in high fire risk areas should be ready and set to  evacuate if emergency officials say so.    CAZ241-548-310000-  /O.CON.KLOX.FW.W.0006.000000T0000Z-191101T0100Z/  Los Angeles County Coast including Downtown Los Angeles-  Los Angeles County San Gabriel Valley-  946 AM PDT Wed Oct 30 2019    ...EXTREME RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT  THURSDAY FOR STRONG NORTHEAST WINDS AND VERY LOW HUMIDITY OVER  THE HILLS AND CANYONS OF THE LOS ANGELES COAST AND SAN GABRIEL  VALLEY...    * Winds...Northeast winds 20 to 30 mph with gusts to 50 mph in the    hills and canyons today, then 5 to 10 mph weaker tonight into    Thursday. The strongest winds will occur from Malibu to    Hollywood Hills, and the foothills of eastern San Gabriel    Valley.    * Relative Humidity...As low as 1 to 5 percent. Very poor to no    overnight recoveries.    * Impacts...If fire ignition occurs, conditions will be    favorable for extreme fire behavior, long range spotting, and    very rapid fire spread which would threaten life and property.    The strength of the expected winds could result in downed    trees and power lines as well as power outages.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    An extreme Red Flag Warning means that conditions are as  dangerous for fire growth and behavior as we have seen in recent  memory, due to the combination of strong winds, very low  humidity, long duration, very dry fuels, and presence of existing  fires and associated flare-ups. Use extreme caution with potential  fire ignition sources. Residents in high fire risk areas should  be ready and set to evacuate if emergency officials say so.    &&    $$    GOMBERG/KITTELL

URGENT - FIRE WEATHER MESSAGE  National Weather Service San Diego CA  212 PM PDT Wed Oct 30 2019    CAZ250-258-310515-  /O.CON.KSGX.FW.W.0004.000000T0000Z-191101T0100Z/  San Diego County Inland Valleys-San Diego County Mountains-  Including The Palomar And Descanso Ranger Districts of the  Cleveland National Forest-  212 PM PDT Wed Oct 30 2019    ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY FOR  STRONG GUSTY WINDS AND LOW HUMIDITY FOR MOUNTAINS AND VALLEYS...    * WINDS...Areas of east to northeast winds 25 to 35 mph with gusts    to 55 mph. Gusts to 75 mph near mountain ridge tops. Winds not    as strong tonight through Thursday at 20 to 30 mph with gusts to    50 mph, then diminishing further Thursday afternoon and evening.    * HUMIDITY...Lowest daytime humidity around 3 percent with poor    overnight recovery.    * TIMING...Gusty winds continuing through this evening, but not    quite as strong as what we saw earlier today. Winds will not be    quite as strong tonight and will further diminish and become    less widespread on Thursday.    * OUTLOOK...Weaker offshore flow with only a very slow recovery    in humidity will follow for Friday and Saturday. Weak onshore    flow for Sunday into early next week will slowly spread    cooling and higher coastal humidity inland.    * IMPACTS...If fire ignition occurs, conditions will be    favorable for extreme fire behavior and rapid growth which    would threaten 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 can  contribute to extreme fire behavior.    &&    $$    jmb

URGENT - FIRE WEATHER MESSAGE  National Weather Service San Diego CA  212 PM PDT Wed Oct 30 2019    CAZ248-255>257-265-554-310515-  /O.CON.KSGX.FW.W.0004.000000T0000Z-191101T0100Z/  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-Riverside County Mountains-  Including The San Jacinto Ranger District Of The San Bernardino  National Forest-Santa Ana Mountains-  Including The Trabuco Ranger District of the Cleveland National  Forest-San Gorgonio Pass Near Banning-Orange County Inland Areas-  212 PM PDT Wed Oct 30 2019    ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY FOR  STRONG GUSTY WINDS AND LOW HUMIDITY FOR MOUNTAINS...VALLEYS...AND  INLAND ORANGE COUNTY...    * WINDS...Areas of east to northeast winds 25 to 35 mph with gusts    to 60 mph through this evening. Gusts to 80 mph near and below    the Cajon and San Gorgonio Passes and near the coastal slopes of    the Santa Ana Mountains. Winds not as strong tonight through    Thursday at 20 to 30 mph with gusts to 50 mph, and diminishing    further Thursday afternoon and evening.    * HUMIDITY...Lowest daytime humidity around 3 percent with poor    overnight recovery.    * TIMING...Gusty winds continuing through this evening, but not    quite as strong as what we saw earlier today. Winds will not be    quite as strong tonight and will further diminish and become    less widespread on Thursday.    * OUTLOOK...Weaker offshore flow with only a very slow recovery    in humidity will follow for Friday and Saturday. Weak onshore    flow for Sunday into early next week will slowly spread    cooling and higher coastal humidity inland.    * IMPACTS...If fire ignition occurs, conditions will be    favorable for extreme fire behavior and rapid growth which    would threaten 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 can  contribute to extreme fire behavior.    &&    $$

URGENT - FIRE WEATHER MESSAGE  National Weather Service San Diego CA  212 PM PDT Wed Oct 30 2019    CAZ552-310515-  /O.CON.KSGX.FW.W.0004.000000T0000Z-191031T0600Z/  Orange County Coastal Areas-  212 PM PDT Wed Oct 30 2019    ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS  EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY...    * WINDS...Areas of east to northeast winds 15 to 25 mph with    gusts to 35 mph. Gusts to 45 mph south of Huntington Beach.    * HUMIDITY...Lowest daytime humidity around 5 percent.    * TIMING...Gusty winds continuing through this evening, but not    quite as strong as what we saw earlier today.    * OUTLOOK...Weaker northeast winds will continue for late    tonight into Thursday morning. Weak onshore flow will develop    Thursday afternoon with a recovery in humidity near the    coast.    * IMPACTS...If fire ignition occurs, conditions will be    favorable for extreme fire behavior and rapid growth which    would threaten 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 can  contribute to extreme fire behavior.    &&    $$

URGENT - FIRE WEATHER MESSAGE  National Weather Service Hanford CA  119 PM PDT Wed Oct 30 2019    ...Red Flag Conditions remain through this evening for portions  of the Kern County mountain areas...    .Strong southeast to east winds combined with rapidly decreasing  relative humidity values will be responsible for critical fire  weather conditions through this evening in portions of the Kern  County mountains.    CAZ596-597-310700-  /O.CON.KHNX.FW.W.0005.000000T0000Z-191031T0700Z/  Tehachapi Area-Fort Tejon-  119 PM PDT Wed Oct 30 2019    ...RED FLAG WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT  FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES  596 AND 597...    * WIND...Sustained southeast to east of 25 to 35 mph, with gusts    around 60 mph in canyons.    * HUMIDITY...As low as 5 to 10 percent.    * IMPACTS...Any fires that develop will likely spread rapidly.    Outdoor burning is not recommended.    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 can  contribute to extreme fire behavior.    &&    $$    BSO


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