Alert archive / Nevada / Red Flag Warnings in 2012

Red Flag Warning 9, NWS Elko, NV

May 25, 2012

NWS Elko, NV issued this red flag warning at May 25, 2012, 3:00 AM PDT. It took effect at May 25, 2012, 11:00 AM PDT. It was in force for 10 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
May 25, 2012, 3:00 AM PDT (10:00 UTC)
In effect from
May 25, 2012, 11:00 AM PDT
Expired
May 25, 2012, 9:18 PM PDT
In force
10 hr
Issued by
NWS Elko, NV

The text

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

932 
WWUS85 KLKN 251000
RFWLKN

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE ELKO NV
300 AM PDT FRI MAY 25 2012

...GUSTY WINDS AND LOW RELATIVE HUMIDITY EXPECTED ACROSS CENTRAL
NEVADA TODAY...

.A LOW PRESSURE SYSTEM WILL BE DROPPING INTO CENTRAL CALIFORNIA
AND WESTERN NEVADA TODAY. WINDS WILL BE RELATIVELY LIGHT WITH
WEAK RELATIVE HUMIDITY RECOVERY INTO THE 20 TO 25 PERCENT RANGE
ON AVERAGE UNTIL EARLY THIS MORNING. BEFORE NOON...ACROSS
NORTHEAST NYE COUNTY AND SOUTHEAST WHITE PINE COUNTY...WINDS WILL BECOME
STRONG AND HUMIDITY LEVELS WILL BEGIN TO FALL. HUMIDITY LEVELS
WILL RISE ABOVE 15 PERCENT LATE THIS EVENING LOWERING THE FIRE
CONCERN.

NVZ455-457-260600-
/O.NEW.KLKN.FW.W.0009.120525T1800Z-120526T0600Z/
WHITE PINE COUNTY-
LANDER/EUREKA COUNTIES SOUTH OF HIGHWAY 50 PLUS NORTHERN NYE
COUNTY-
300 AM PDT FRI MAY 25 2012

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 11 PM
PDT THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONES 455 AND 457...

THE NATIONAL WEATHER SERVICE IN ELKO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THIS EVENING.

THIS RED FLAG WARNING IS FOR THE FOLLOWING FIRE WEATHER ZONES:

455 - WHITE PINE COUNTY

457 - NORTHERN NYE COUNTY AND SOUTH OF HIGHWAY 50 IN LANDER AND
EUREKA COUNTIES

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS AROUND 50 MPH.

* RELATIVE HUMIDITY...AS LOW AS 6 PERCENT.

* IMPACTS...THE COMBINATION OF STRONG WINDS AND LOW RELATIVE 
  HUMIDITY WILL RESULT IN CONDITIONS WHICH ARE IDEAL FOR 
  EXPLOSIVE FIRE GROWTH. 

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 EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$
LW
2 follow-up statements
942 
WWUS85 KLKN 252138
RFWLKN

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE ELKO NV
238 PM PDT FRI MAY 25 2012

...GUSTY WINDS AND LOW RELATIVE HUMIDITY CONTINUING ACROSS CENTRAL
NEVADA THROUGH MOST OF THIS EVENING...

.A LOW PRESSURE SYSTEM IS DROPPING INTO CENTRAL CALIFORNIA AND
WESTERN NEVADA THIS AFTERNOON. WINDS ARE CURRENTLY STRONG AND
GUSTY WITH HUMIDITY BELOW 15 PERCENT. HUMIDITY LEVELS WILL RISE
ABOVE 15 PERCENT LATE THIS EVENING LOWERING THE FIRE
CONCERN...WHILE WINDS WILL ALSO SUBSIDE SOMEWHAT.

NVZ455-457-260600-
/O.CON.KLKN.FW.W.0009.000000T0000Z-120526T0600Z/
WHITE PINE COUNTY-
LANDER/EUREKA COUNTIES SOUTH OF HIGHWAY 50 PLUS NORTHERN NYE
COUNTY-
238 PM PDT FRI MAY 25 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 455 AND 457...

* THIS RED FLAG WARNING IS FOR THE FOLLOWING FIRE WEATHER ZONES:

  455 - WHITE PINE COUNTY

  457 - NORTHERN NYE COUNTY AND SOUTH OF HIGHWAY 50 IN LANDER AND
  EUREKA COUNTIES

* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS AROUND 45 MPH.

* RELATIVE HUMIDITY...AS LOW AS 6 PERCENT.

* IMPACTS...THE COMBINATION OF STRONG WINDS AND LOW RELATIVE 
  HUMIDITY WILL RESULT IN CONDITIONS WHICH ARE IDEAL FOR 
  EXPLOSIVE FIRE GROWTH. 

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 EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

RCM
616 
WWUS85 KLKN 260418
RFWLKN

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE ELKO NV
918 PM PDT FRI MAY 25 2012


NVZ455-457-260530-
/O.CAN.KLKN.FW.W.0009.000000T0000Z-120526T0600Z/
WHITE PINE COUNTY-
LANDER/EUREKA COUNTIES SOUTH OF HIGHWAY 50 PLUS NORTHERN NYE
COUNTY-
918 PM PDT FRI MAY 25 2012

...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR FIRE WEATHER ZONES 455 AND 457...

THE NATIONAL WEATHER SERVICE IN ELKO HAS CANCELLED THE RED FLAG
WARNING. WINDS ACROSS THE WARNING AREA HAVE PRETTY MUCH DIMINISHED
BELOW THRESHOLDS...WHILE RELATIVE HUMIDITIES HAVE INCREASED TO
ABOVE 15 PERCENT. A FEW SITES ARE STILL JUST BELOW THE 15 PERCENT
CRITERIA IN FIRE ZONE 455...BUT WINDS THERE ARE BELOW 30 MPH.
THEREFORE...THE WARNING HAS BEEN CANCELLED.

$$

The office that day

Everything else NWS Elko, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 25, 2:49 AM PDTWind AdvisoryLKNNye, White Pine20 hr
May 25, 2:35 PM PDTWind AdvisoryLKNElko30 hr

Nearby

Red Flag Warnings in Nevada, 2012Every red flag warning in 2012

Sources

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