Friday, September 20, 2013

[californiadisasters] Red Flag Warnings (Expanded) - NorCal (9/19/13-PM)



...STRONG WINDS AHEAD OF A COLD FRONT FRIDAY AFTERNOON AND  EVENING...    .LOW PRESSURE IN THE GULF OF ALASKA WILL PUSH A STRONG COLD FRONT  THROUGH THE EASTERN SIERRA AND WESTERN NEVADA FRIDAY NIGHT AND  SATURDAY MORNING. AHEAD OF THE FRONT STRONG WINDS WITH LOW  HUMIDITY RESULTING IN CRITICAL CONDITIONS WILL OCCUR DURING THE  AFTERNOON AND EVENING. THE STRONG WINDS WITH LOW TO MODERATE  HUMIDITY WILL CONTINUE OVERNIGHT NEAR AND SOUTH OF INTERSTATE 80  IN THE SIERRA INTO PORTIONS OF WESTERN NEVADA.    CAZ270-271-278-NVZ458-201015-  /O.CON.KREV.FW.W.0013.130920T1800Z-130921T0600Z/  SURPRISE VALLEY CALIFORNIA-WESTERN LASSEN-EASTERN PLUMAS-  EASTERN SIERRA-EASTERN NEVADA COUNTIES-EASTERN LASSEN COUNTY-  NORTHERN WASHOE COUNTY-  304 PM PDT THU SEP 19 2013    ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT  FRIDAY FOR STRONG WINDS AND LOW HUMIDITY FOR NORTHEAST CALIFORNIA  AND NORTHWEST NEVADA...    * AFFECTED AREA...FIRE ZONE 270 SURPRISE VALLEY CALIFORNIA...    FIRE ZONE 271 WESTERN LASSEN-EASTERN PLUMAS-EASTERN SIERRA-    EASTERN NEVADA COUNTIES...FIRE ZONE 278 EASTERN LASSEN COUNTY    AND FIRE ZONE 458 NORTHERN WASHOE COUNTY.    * WINDS...SOUTHWEST 15 TO 30 MPH WITH GUSTS TO 40 MPH.    * HUMIDITY...10 TO 18 PERCENT.    * IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL    CREATE CRITICAL FIRE WEATHER CONDITIONS.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  WILL OCCUR.  CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES.    &&    $$

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE RENO NV  304 PM PDT THU SEP 19 2013    ...STRONG WINDS AHEAD OF A COLD FRONT FRIDAY AFTERNOON AND  EVENING...    .LOW PRESSURE IN THE GULF OF ALASKA WILL PUSH A STRONG COLD FRONT  THROUGH THE EASTERN SIERRA AND WESTERN NEVADA FRIDAY NIGHT AND  SATURDAY MORNING. AHEAD OF THE FRONT STRONG WINDS WITH LOW  HUMIDITY RESULTING IN CRITICAL CONDITIONS WILL OCCUR DURING THE  AFTERNOON AND EVENING. THE STRONG WINDS WITH LOW TO MODERATE  HUMIDITY WILL CONTINUE OVERNIGHT NEAR AND SOUTH OF INTERSTATE 80  IN THE SIERRA INTO PORTIONS OF WESTERN NEVADA.    CAZ272-273-NVZ450-201015-  /O.CON.KREV.FW.W.0013.130920T1800Z-130921T1200Z/  GREATER LAKE TAHOE AREA-MONO-EASTERN ALPINE COUNTIES-  WESTERN NEVADA SIERRA FRONT-  304 PM PDT THU SEP 19 2013    ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM FRIDAY TO 5 AM  PDT SATURDAY FOR STRONG WINDS AND LOW HUMIDITY FOR THE EASTERN  SIERRA AND WESTERN NEVADA SIERRA FRONT...    * AFFECTED AREA...FIRE ZONE 272 GREATER LAKE TAHOE AREA...FIRE    ZONE 273 MONO-EASTERN ALPINE COUNTIES AND FIRE ZONE 450    WESTERN NEVADA SIERRA FRONT.    * WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS TO 45 MPH. STRONGER    GUSTS TO 55 MPH ARE POSSIBLE FRIDAY EVENING AND FRIDAY NIGHT    IN WIND PRONE AREAS.    * HUMIDITY...6 TO 16 PERCENT...WITH 15 TO 25 PERCENT IN THE TAHOE    BASIN. HUMIDITY WILL ONLY VERY SLOWLY RISE FRIDAY NIGHT WITH    POOR RECOVERY NEAR 30% EXCEPT NEAR 40% IN THE TAHOE BASIN.    * IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY WILL    CREATE CRITICAL FIRE WEATHER CONDITIONS.    PRECAUTIONARY/PREPAREDNESS ACTIONS...    A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  WILL OCCUR.  CONTINUE TO CHECK WEATHER.GOV/RENO FOR UPDATES.    &&    
URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR 214 PM PDT THU SEP 19 2013 CAZ284-285-201400- /O.UPG.KMFR.FW.A.0013.130920T2100Z-130921T0200Z/ /O.NEW.KMFR.FW.W.0017.130920T1900Z-130921T0300Z/ SISKIYOU COUNTY FROM THE CASCADE MOUNTAINS EAST AND SOUTH TO MT SHASTA-MODOC COUNTY EXCEPT FOR THE SURPRISE VALLEY- 214 PM PDT THU SEP 19 2013 ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM PDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES FOR PORTIONS OF FIRE WEATHER ZONES 284 AND 285... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 8 PM PDT FRIDAY. * AFFECTED AREA: CALIFORNIA FIRE WEATHER ZONES 284 AND 285. * WIND...SOUTHWEST AT 15 TO 25 MPH WITH GUSTS 25 TO 35 MPH... EXCEPT 20 TO 30 MPH WITH GUSTS TO 40 TO 50 MPH ON RIDGES. * HUMIDITY...MINIMUM RELATIVE HUMIDITIES FRIDAY AFTERNOON ARE EXPECTED TO BE BETWEEN 7 AND 16 PERCENT. * IMPACTS...DRY AIR AND GUSTY WINDS WILL LEAD TO THE POTENTIAL FOR RAPID FIRE GROWTH. * FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=MFR PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. THESE CONDITIONS WILL CONTRIBUTE TO EXTREME FIRE BEHAVIOR.



URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MEDFORD OR 214 PM PDT THU SEP 19 2013 ORZ624-201400- /O.UPG.KMFR.FW.A.0013.130920T2100Z-130921T0200Z/ /O.NEW.KMFR.FW.W.0017.130920T1900Z-130921T0300Z/ KLAMATH BASIN AND THE FREMONT-WINEMA NATIONAL FOREST- 214 PM PDT THU SEP 19 2013 ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM PDT FRIDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES FOR PORTIONS OF FIRE WEATHER ZONE 624... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 8 PM PDT FRIDAY. * AFFECTED AREA: OREGON FIRE WEATHER ZONE 624. * WIND...SOUTHWEST AT 20 TO 30 MPH WITH GUSTS TO 30 TO 40 MPH... EXCEPT 25 TO 30 MPH WITH GUSTS TO 35 TO 50 MPH ON RIDGES. * HUMIDITY...MINIMUM RELATIVE HUMIDITIES FRIDAY AFTERNOON ARE EXPECTED TO BE BETWEEN 8 AND 15 PERCENT IN THE WARNING AREA. * IMPACTS...DRY AIR AND GUSTY WINDS WILL LEAD TO THE POTENTIAL FOR RAPID FIRE GROWTH. * FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=MFR PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. THESE CONDITIONS WILL CONTRIBUTE TO EXTREME FIRE BEHAVIOR. && $$ BTL VISIT US AT WWW.WEATHER.GOV/MEDFORD

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE SACRAMENTO CA  914 AM PDT THU SEP 19 2013    ...LOW HUMIDITY AND GUSTY SOUTHWEST WINDS OVER THE SIERRA NEVADA  AND SOUTHERN CASCADES FRIDAY AND SATURDAY...    .LOW PRESSURE APPROACHING THE COAST WILL BRING A PERIOD OF LOW  HUMIDITY AND GUSTY SOUTHWEST WINDS TO THE SIERRA NEVADA AND  SOUTHERN CASCADES FRIDAY AND SATURDAY. OVER THE SOUTHERN  CASCADES...AND THE LASSEN AND PLUMAS NATIONAL FORESTS...HUMIDITY  WILL INCREASE WITH AREAS OF WETTING RAIN EXPECTED FRIDAY NIGHT AND  SATURDAY. FARTHER SOUTH...HUMIDITY WILL INCREASE LATER IN THE DAY  ON SATURDAY BUT RAINFALL IS EXPECTED TO BE LIGHTER. LITTLE IF ANY  MEASURABLE RAIN IS EXPECTED AS FAR SOUTH AS THE STANISLAUS  NATIONAL FOREST ON SATURDAY.    CAZ221-269-201800-  /O.NEW.KSTO.FW.W.0010.130920T1800Z-130921T1800Z/  STANISLAUS NF WEST OF THE SIERRA CREST-  NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE  SIERRA CREST-  914 AM PDT THU SEP 19 2013    ...RED FLAG WARNING IN EFFECT FROM 11 AM FRIDAY TO 11 AM PDT  SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER  ZONES 221 AND 269...    THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A RED FLAG  WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT  FROM 11 AM FRIDAY TO 11 AM PDT SATURDAY.    * AFFECTED AREA...FIRE WEATHER ZONE 221 STANISLAUS NF WEST OF    THE SIERRA CREST AND FIRE WEATHER ZONE 269 NORTHERN SIERRA    INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE SIERRA CREST.    * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS UP TO 45 MPH.    * RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.    * IMPACTS...GUSTY WINDS...LOW HUMIDITY AND DRY FUELS CAN LEAD TO    CRITICAL FIRE BEHAVIOR.    * FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT    HTTP://WWW.WEATHER.GOV/SACRAMENTO/HAZARDS    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.    &&    INTERACT WITH US VIA SOCIAL MEDIA  WWW.FACEBOOK.COM/NWS.SACRAMENTO  WWW.TWITTER.COM/NWSSACRAMENTO    $$  JHM

URGENT - FIRE WEATHER MESSAGE  NATIONAL WEATHER SERVICE SACRAMENTO CA  914 AM PDT THU SEP 19 2013    ...LOW HUMIDITY AND GUSTY SOUTHWEST WINDS OVER THE SIERRA NEVADA  AND SOUTHERN CASCADES FRIDAY AND SATURDAY...    .LOW PRESSURE APPROACHING THE COAST WILL BRING A PERIOD OF LOW  HUMIDITY AND GUSTY SOUTHWEST WINDS TO THE SIERRA NEVADA AND  SOUTHERN CASCADES FRIDAY AND SATURDAY. OVER THE SOUTHERN  CASCADES...AND THE LASSEN AND PLUMAS NATIONAL FORESTS...HUMIDITY  WILL INCREASE WITH AREAS OF WETTING RAIN EXPECTED FRIDAY NIGHT AND  SATURDAY. FARTHER SOUTH...HUMIDITY WILL INCREASE LATER IN THE DAY  ON SATURDAY BUT RAINFALL IS EXPECTED TO BE LIGHTER. LITTLE IF ANY  MEASURABLE RAIN IS EXPECTED AS FAR SOUTH AS THE STANISLAUS  NATIONAL FOREST ON SATURDAY.    CAZ214-268-201800-  /O.NEW.KSTO.FW.W.0010.130920T1200Z-130921T0100Z/  BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING  NORTHWEST LASSEN NF NORTH OF LASSEN NP-  NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S  WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-  BECKWORTH PEAK)-  914 AM PDT THU SEP 19 2013    ...RED FLAG WARNING IN EFFECT FROM 5 AM TO 6 PM PDT FRIDAY FOR  WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 214 AND  268...    THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A RED FLAG  WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT  FROM 5 AM TO 6 PM PDT FRIDAY.    * AFFECTED AREA...FIRE WEATHER ZONE 214 BURNEY BASIN AND    NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING NORTHWEST LASSEN    NF NORTH OF LASSEN NP AND FIRE WEATHER ZONE 268 NORTHERN    SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S WEST OF    THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-BECKWORTH    PEAK).    * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    * RELATIVE HUMIDITY...AS LOW AS 10-15 PERCENT.    * IMPACTS...GUSTY WINDS...LOW HUMIDITY AND DRY FUELS CAN LEAD    TO CRITICAL FIRE BEHAVIOR.    * FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT    HTTP://WWW.WEATHER.GOV/SACRAMENTO/HAZARDS    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.    &&    INTERACT WITH US VIA SOCIAL MEDIA  WWW.FACEBOOK.COM/NWS.SACRAMENTO  WWW.TWITTER.COM/NWSSACRAMENTO


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