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Office: SAN






Office: MTR
Office: STO
Office: SGX NWUS56 KSGX 141851 LSRSGX PRELIMINARY LOCAL STORM REPORT NATIONAL WEATHER SERVICE SAN DIEGO CA 1051 AM PST THU DEC 14 2017 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0851 AM NON-TSTM WND GST 6 ENE TUSTIN FOOTHILLS 33.81N 117.71W 12/14/2017 M79 MPH ORANGE CA MESONET MESONET STATION FRCC1, FREMONT CANYON. 0730 AM NON-TSTM WND GST 6 SSW CORONA 33.80N 117.62W 12/14/2017 M67 MPH ORANGE CA MESONET MESONET STATION E3131, PLEASANTS PEAK. 0700 AM NON-TSTM WND GST 1 SW CRESTLINE 34.24N 117.31W 12/14/2017 M66 MPH SAN BERNARDINO CA MESONET MESONET STATION E3127, CRESTLINE. && $$
Office: REV
Office: EKA
Office: HNX WWUS86 KHNX 140826 RFWHNX URGENT - FIRE WEATHER MESSAGE National Weather Service Hanford CA 1226 AM PST Thu Dec 14 2017 ...Red Flag Warning for the Sierra Nevada and Kern County Mountains remains in effect through Friday evening for extended periods of low humidity... .A strong ridge of high pressure over central California along with an offshore flow is creating very dry conditions. Prolonged periods of single digit humidities are occurring across the mountains and will continue through Friday evening, especially at elevations above 4000 feet. CAZ295>297-142100- /O.CON.KHNX.FW.W.0006.000000T0000Z-171216T0400Z/ Kern County Mountains- Sierra Nevada from Yosemite to Kings Canyon National Park- Tulare County Mountains- 1226 AM PST Thu Dec 14 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PST FRIDAY FOR VERY LOW HUMIDITY FOR FIRE WEATHER ZONES 295, 296, AND 297... * AFFECTED AREA...Fire weather zones 295, 296 and 297. This includes Sierra National Forest, Sequoia/Kings Canyon National Park, Sequoia National Forest and the Kern County Mountains. * WIND...Northeast to east 7-10 mph. Locally higher gusts up to 15 mph will be possible this evening. * HUMIDITY...Less than 10 percent at many locations. Humidity will remain low through Friday evening. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$ BSO
Office: PSR WWUS85 KPSR 140941 RFWPSR URGENT - FIRE WEATHER MESSAGE National Weather Service Phoenix AZ 241 AM MST Thu Dec 14 2017 CAZ230-232-142200- /O.NEW.KPSR.FW.W.0009.171214T1600Z-171215T0000Z/ Joshua Tree National Park- Imperial County And Eastern Riverside County- 141 AM PST Thu Dec 14 2017 ...RED FLAG WARNING IN EFFECT FROM 8 AM THIS MORNING TO 4 PM PST THIS AFTERNOON FOR STRONG WINDS, LOW RELATIVE HUMIDITY AND VERY HIGH TO EXTREME FIRE DANGER FOR SOUTHEAST CALIFORNIA... The National Weather Service in Phoenix has issued a Red Flag Warning for strong winds, low relative humidity and very high to extreme fire danger, which is in effect from 8 AM this morning to 4 PM PST this afternoon. * AFFECTED AREA...Joshua Tree National Park, eastern Riverside County and portions of Imperial County. * WINDS...North 20 to 30 mph with gusts up to 45 mph. * TIMING...Today from mid-morning through late afternoon. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Fuels are very dry and fire danger is very high to extreme. These conditions combined with low relative humidity and strong winds will lead to widespread hazardous fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Please advise the appropriate officials and fire crews in the field of this red flag warning. && $$ AZZ131-CAZ231-142200- /O.NEW.KPSR.FW.W.0009.171214T1800Z-171215T0000Z/ Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 241 AM MST Thu Dec 14 2017 /141 AM PST Thu Dec 14 2017/ ...RED FLAG WARNING IN EFFECT FROM 11 AM MST /10 AM PST/ THIS MORNING TO 5 PM MST /4 PM PST/ THIS AFTERNOON FOR STRONG WINDS, LOW RELATIVE HUMIDITY AND VERY HIGH TO EXTREME FIRE DANGER FOR THE LOWER COLORADO RIVER VALLEY... The National Weather Service in Phoenix has issued a Red Flag Warning for strong winds, low relative humidity and very high to extreme fire danger, which is in effect from 11 AM MST /10 AM PST/ this morning to 5 PM MST /4 PM PST/ this afternoon. * AFFECTED AREA...Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ and Lower Colorado River Valley CA. * WINDS...North 20 to 30 mph with gusts up to 45 mph. * TIMING...Today from mid-morning through late afternoon. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Fuels are very dry and fire danger is very high to extreme. These conditions combined with low relative humidity and strong winds will lead to widespread hazardous fire weather conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Please advise the appropriate officials and fire crews in the field of this red flag warning. && $$ National Weather Service Phoenix is on the internet at weather.gov/phoenix
Office: VEF
Office: LOX WWUS86 KLOX 141745 RFWLOX URGENT - FIRE WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 945 AM PST Thu Dec 14 2017 ...RED FLAG WARNINGS IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH FRIDAY MORNING DUE TO GUSTY NORTHEAST WINDS AND LOW HUMIDITIES... .DISCUSSION...The extended period of offshore flow will continue into Friday morning...focused over Los Angeles and Ventura Counties. The strongest northeast winds are expected today into this evening, with peak gusts between 50 and 60 mph across the Los Angeles and Ventura county mountains, and between 35 and 50 mph across coastal and valley areas. These strong offshore winds will create the potential for very rapid fire spread, long range spotting, and extreme fire behavior with existing fires and any new ignitions. The humidities will remain very dry today and Friday with widespread single digit humidities, along with very poor overnight recoveries tonight. This will result in continued critical fire weather conditions into Friday morning, especially today and this evening when the offshore winds peak. The Santa Barbara County Mountains (including the upper elevations of the Thomas Fire) will likely experience near critical conditions through this evening with gusts up to 25 mph combined with single digit humidities. In addition, the air mass will be fairly unstable above the Thomas Fire today, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire and cause erratic fire behavior. CAZ253-254-150000- /O.CON.KLOX.FW.W.0009.000000T0000Z-171215T1800Z/ Ventura County Mountains / Los Padres National Forest- Los Angeles County Mountains / Angeles National Forest- 945 AM PST Thu Dec 14 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY OVER THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS... * Winds...Northeast 20 to 35 mph with gusts 50 to 60 mph through this evening, gradually diminishing overnight into Friday morning. * Relative Humidity...Minimum values 5 to 10 percent today. Very poor overnight recovery. * Impacts...If fire ignition occurs, there will be the potential for very rapid spread of wildfire, long range spotting, and extreme fire behavior that could lead to a threat to life and property. Use extreme caution with potential fire ignition sources. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are occurring. A combination of gusty winds and low relative humidity can contribute to extreme fire behavior. Use extreme caution when using potential fire ignition sources. This is a dangerous situation, please follow evacuation orders. && $$ CAZ244>246-288-150000- /O.CON.KLOX.FW.W.0009.000000T0000Z-171215T1800Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area-Santa Clarita Valley- 945 AM PST Thu Dec 14 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY OVER THE VENTURA VALLEYS, THE SANTA CLARITA VALLEY, AND THE SANTA MONICA MOUNTAINS... * Winds...Northeast winds 20 to 35 mph with gusts 45 to 50 mph through this evening, slowly diminishing overnight into Friday morning. * Relative Humidity...Minimum values 3 to 10 percent today. Very poor overnight recovery. * Impacts...If fire ignition occurs, there will be the potential for very rapid spread of wildfire, long range spotting, and extreme fire behavior that could lead to a threat to life and property. Use extreme caution with potential fire ignition sources. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are occurring. A combination of gusty winds and low relative humidity can contribute to extreme fire behavior. Use extreme caution when using potential fire ignition sources. This is a dangerous situation, please follow evacuation orders. && $$ CAZ547-150000- /O.CON.KLOX.FW.W.0009.000000T0000Z-171215T1800Z/ Los Angeles County San Fernando Valley- 945 AM PST Thu Dec 14 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY FOR GUSTY NORTH TO NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN FERNANDO VALLEY... * Winds...North to northeast 15 to 30 mph with gusts to 45 mph through this evening, gradually diminishing overnight into Friday morning. Strongest winds northern and western portions. * Relative Humidity...Minimum values 4 to 10 percent today. Very poor overnight recovery. * Impacts...If fire ignition occurs, there will be the potential for very rapid spread of wildfire, long range spotting, and extreme fire behavior that could lead to a threat to life and property. Use extreme caution with potential fire ignition sources. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are occurring. A combination of gusty winds and low relative humidity can contribute to extreme fire behavior. Use extreme caution when using potential fire ignition sources. This is a dangerous situation, please follow evacuation orders. && $$ CAZ240-241-150000- /O.CON.KLOX.FW.W.0009.000000T0000Z-171215T1800Z/ Ventura County Coast- Los Angeles County Coast including Downtown Los Angeles- 945 AM PST Thu Dec 14 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE VENTURA COAST AND LOS ANGELES COAST FROM MALIBU TO HOLLYWOOD HILLS... * Winds...Northeast 15 to 25 mph with gusts to 40 mph through this evening, except 20 to 30 mph with gusts to 45 mph across the eastern portions of the Ventura county coastal plain. Winds diminishing overnight into Friday morning. * Relative Humidity...Minimum 4 to 10 percent today across wind prone areas. Very poor overnight recovery tonight. * Impacts...If fire ignition occurs, there will be the potential for very rapid spread of wildfire. long range spotting, and extreme fire behavior that could lead to a threat to life and property. Use extreme caution with potential fire ignition sources. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are occurring. A combination of gusty winds and low relative humidity can contribute to extreme fire behavior. Use extreme caution when using potential fire ignition sources. This is a dangerous situation, please follow evacuation orders. && $$ GOMBERG NWUS56 KLOX 141604 LSRLOX PRELIMINARY LOCAL STORM REPORT NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 804 AM PST THU DEC 14 2017 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0655 AM NON-TSTM WND GST 5 NNE SAN FERNANDO 34.35N 118.42W 12/14/2017 M55 MPH LOS ANGELES CA MESONET MESONET STATION CNIC1, CAMP NINE. && $$ NWUS56 KLOX 141604 LSRLOX PRELIMINARY LOCAL STORM REPORT NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 804 AM PST THU DEC 14 2017 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0653 AM NON-TSTM WND GST 9 SE ACTON 34.39N 118.08W 12/14/2017 M55 MPH LOS ANGELES CA MESONET MESONET STATION MLCC1, MILL CREEK. && $$