Alert archive / California / Red Flag Warnings in 2014

Red Flag Warning 13, NWS Sacramento, CA

September 22, 2014

NWS Sacramento, CA issued this red flag warning at Sep 22, 2014, 1:45 PM PDT. It took effect at Sep 23, 2014, 2:00 PM PDT. It was in force for 30 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 22, 2014, 1:45 PM PDT (20:45 UTC)
In effect from
Sep 23, 2014, 2:00 PM PDT
Expired
Sep 24, 2014, 8:00 PM PDT
In force
30 hr
Issued by
NWS Sacramento, CA

The text

As transmitted, in the capitals the NWS used until 2016.

706 
WWUS86 KSTO 222045
RFWSTO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
145 PM PDT MON SEP 22 2014

...GUSTY WINDS AND LOW HUMIDITIES TUESDAY AND WEDNESDAY...

.UPPER LEVEL TROUGH WILL APPROACH THE AREA TUESDAY INTO WEDNESDAY
BRINGING BREEZY AND GUSTY SOUTHWEST WINDS ALONG WITH LOW
HUMIDITIES. SOUTHWEST WINDS WILL INCREASE OVER THE NEXT COUPLE
DAYS. HUMIDITIES WILL BE HIGHER IN THE BURNEY BASIN AND LASSEN
FOREST ON WEDNESDAY WITH PRECPITATION POSSIBLE BY WEDNESDAY
EVENING. GUSTY WINDS AND HIGHER HUMIDITIES EXPECTED ON THURSDAY.

CAZ214-221-268-269-231400-
/O.NEW.KSTO.FW.W.0013.140923T2100Z-140925T0300Z/
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
145 PM PDT MON SEP 22 2014

...RED FLAG WARNING IN EFFECT FROM 2 PM TUESDAY TO 8 PM PDT
WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER
ZONES 214...221...268 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 2 PM TUESDAY TO 8 PM PDT WEDNESDAY.

* AFFECTED AREA...FIRE WEATHER ZONE 214 BURNEY BASIN AND 
  NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING NORTHWEST LASSEN 
  NF NORTH OF LASSEN NP...FIRE WEATHER ZONE 221 STANISLAUS NF 
  WEST OF THE SIERRA CREST...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) AND FIRE WEATHER ZONE 269 NORTHERN SIERRA INCLUDING THE 
  TAHOE AND ELDORADO NF/S WEST OF THE SIERRA CREST.

* WINDS...SOUTHWEST 12 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 15-25 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES ON
  CRITICALLY DRY FUELS WILL PROVIDE AN ENVIRONMENT FOR POSSIBLE RAPID
  FIRE SPREAD.

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

$$
4 follow-up statements
869 
WWUS86 KSTO 231154
RFWSTO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
454 AM PDT TUE SEP 23 2014

...GUSTY WINDS AND LOW HUMIDITIES TODAY AND WEDNESDAY...

.UPPER LEVEL TROUGH WILL APPROACH THE AREA TODAY INTO WEDNESDAY
BRINGING BREEZY AND GUSTY SOUTHWEST WINDS ALONG WITH LOW
HUMIDITIES. SOUTHWEST WINDS WILL CONTINUE TO INCREASE OVER THE
NEXT COUPLE OF DAYS AS THE SYSTEM MOVES THROUGH. HUMIDITIES WILL
BE HIGHER IN THE BURNEY BASIN AND LASSEN FOREST ON WEDNESDAY WITH
PRECIPITATION POSSIBLE BY WEDNESDAY EVENING. GUSTY WINDS AND HIGHER
HUMIDITIES EXPECTED ON THURSDAY.

CAZ214-221-268-269-232000-
/O.CON.KSTO.FW.W.0013.140923T2100Z-140925T0300Z/
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
454 AM PDT TUE SEP 23 2014

...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM PDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 214...221...268 AND 269...

* AFFECTED AREA...FIRE WEATHER ZONE 214 BURNEY BASIN AND 
  NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING NORTHWEST LASSEN 
  NF NORTH OF LASSEN NP...FIRE WEATHER ZONE 221 STANISLAUS NF 
  WEST OF THE SIERRA CREST...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) AND FIRE WEATHER ZONE 269 NORTHERN SIERRA INCLUDING THE 
  TAHOE AND ELDORADO NF/S WEST OF THE SIERRA CREST.

* WINDS...SOUTHWEST 12 TO 25 MPH WITH GUSTS UP TO 35 MPH. LOCAL
  GUSTS UP TO 45 MPH ON HIGHEST MOUNTAIN PEAKS.

* RELATIVE HUMIDITY...AS LOW AS 15-25 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES ON 
  CRITICALLY DRY FUELS WILL PROVIDE AN ENVIRONMENT FOR POSSIBLE 
  RAPID FIRE SPREAD. 

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

$$
737 
WWUS86 KSTO 232034
RFWSTO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
134 PM PDT TUE SEP 23 2014

...GUSTY WINDS AND LOW HUMIDITIES THROUGH WEDNESDAY...

.UPPER LEVEL TROUGH WILL APPROACH THE AREA TODAY INTO WEDNESDAY
BRINGING BREEZY AND GUSTY SOUTHWEST WINDS ALONG WITH LOW
HUMIDITIES. SOUTHWEST WINDS WILL CONTINUE TO INCREASE OVER THE
NEXT COUPLE OF DAYS AS THE SYSTEM MOVES THROUGH. HUMIDITIES WILL
BE HIGHER IN THE BURNEY BASIN AND LASSEN FOREST ON WEDNESDAY WITH
PRECIPITATION POSSIBLE BY WEDNESDAY EVENING. GUSTY WINDS AND
HIGHER HUMIDITIES EXPECTED ON THURSDAY.

CAZ214-221-268-269-241300-
/O.CON.KSTO.FW.W.0013.140923T2100Z-140925T0300Z/
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
134 PM PDT TUE SEP 23 2014

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT WEDNESDAY
FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 214...
221...268 AND 269...

* AFFECTED AREA...FIRE WEATHER ZONE 214 BURNEY BASIN AND 
  NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING NORTHWEST LASSEN 
  NF NORTH OF LASSEN NP...FIRE WEATHER ZONE 221 STANISLAUS NF 
  WEST OF THE SIERRA CREST...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) AND FIRE WEATHER ZONE 269 NORTHERN SIERRA INCLUDING THE 
  TAHOE AND ELDORADO NF/S WEST OF THE SIERRA CREST.

* WINDS...SOUTHWEST 12 TO 25 MPH WITH GUSTS UP TO 35 MPH. LOCAL
  GUSTS UP TO 45 MPH ON THE HIGHEST MOUNTAIN PEAKS.

* RELATIVE HUMIDITY...AS LOW AS 15-25 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES ON 
  CRITICALLY DRY FUELS WILL PROVIDE AN ENVIRONMENT FOR POSSIBLE 
  RAPID FIRE SPREAD. 

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

$$
586 
WWUS86 KSTO 241231
RFWSTO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
531 AM PDT WED SEP 24 2014

...GUSTY WINDS AND LOW HUMIDITY TODAY...

.A PACIFIC FRONTAL SYSTEM WILL APPROACH THE AREA TODAY BRINGING 
GUSTY SOUTHWEST WINDS. HUMIDITY VALUES ARE NOT EXPECTED TO CLIMB
MUCH TODAY REMAINING RELATIVELY LOW COMPARED TO AREAS FARTHER
WEST. THE COMBINATION OF GUSTY WINDS AND MODERATE TO LOW HUMIDITY
WITH BRING CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON.  RH
VALUES WILL INCREASE THIS EVENING AS THE WEATHER SYSTEM DRAWS
CLOSER WITH A CHANCE OF RAIN MOST AREAS BY THURSDAY MORNING.

CAZ214-221-268-269-250300-
/O.CON.KSTO.FW.W.0013.000000T0000Z-140925T0300Z/
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
531 AM PDT WED SEP 24 2014

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW RH FOR FIRE WEATHER ZONES 214...221...
268 AND 269...

* AFFECTED AREA...FIRE WEATHER ZONE 214 BURNEY BASIN AND NORTHEAST
  PLATEAU IN SHASTA COUNTY INCLUDING NORTHWEST LASSEN NF NORTH OF
  LASSEN NP...FIRE WEATHER ZONE 221 STANISLAUS NF WEST OF THE
  SIERRA CREST...FIRE WEATHER ZONE 268 NORTHERN SIERRA INCLUDING
  LASSEN NP AND PLUMAS AND LASSEN NF/S 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 INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 13 TO 21 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY ON 
  CRITICALLY DRY FUELS WILL PROVIDE AN ENVIRONMENT FOR POSSIBLE 
  RAPID FIRE SPREAD. 

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

$$
628 
WWUS86 KSTO 250300
RFWSTO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 PM PDT WED SEP 24 2014

CAZ214-221-268-269-250400-
/O.CAN.KSTO.FW.W.0013.000000T0000Z-140925T0300Z/
BURNEY BASIN AND NORTHEAST PLATEAU IN SHASTA COUNTY INCLUDING
NORTHWEST LASSEN NF NORTH OF LASSEN NP-
STANISLAUS NF WEST OF THE SIERRA CREST-
NORTHERN SIERRA INCLUDING LASSEN NP AND PLUMAS AND LASSEN NF/S
WEST OF THE SIERRA CREST (WEST OF EVANS PEAK-GRIZZLY PEAK-
BECKWORTH PEAK)-
NORTHERN SIERRA INCLUDING THE TAHOE AND ELDORADO NF/S WEST OF THE
SIERRA CREST-
800 PM PDT WED SEP 24 2014

...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW RH FOR
FIRE WEATHER ZONES 214...221...268 AND 269...

THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS CANCELLED THE RED
FLAG WARNING.

WINDS HAVE DIMINISHED AND RELATIVE HUMIDITIES WILL CONTINUE TO
INCREASE OVERNIGHT.

INTERACT WITH US VIA SOCIAL MEDIA
WWW.FACEBOOK.COM/NWS.SACRAMENTO
WWW.TWITTER.COM/NWSSACRAMENTO

$$

Nearby

Red Flag Warnings in California, 2014Every red flag warning in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.