Alert archive / Alaska / Red Flag Warnings in 2007

Red Flag Warning 22, NWS Fairbanks, AK

June 10, 2007

NWS Fairbanks, AK issued this red flag warning at Jun 10, 2007, 3:26 AM AKDT. It took effect at Jun 10, 2007, 10:00 AM AKDT. It was in force for 35 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
Jun 10, 2007, 3:26 AM AKDT (11:26 UTC)
In effect from
Jun 10, 2007, 10:00 AM AKDT
Expired
Jun 11, 2007, 9:16 PM AKDT
In force
35 hr
Issued by
NWS Fairbanks, AK

The text

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

000 
WWAK63 PAFG 101626
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
826 AM ADT SUN JUN 10 2007

...RED FLAG WARNING IN EFFECT UNTIL 10 PM ADT THIS EVENING FOR
   STRONG WIND FOR A PORTION OF THE NORTHERN INTERIOR...

AKZ220-110030-
/X.NEW.PAFG.FW.W.0022.070610T1800Z-070611T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
826 AM ADT SUN JUN 10 2007

...RED FLAG WARNING IN EFFECT UNTIL 10 PM ADT THIS EVENING FOR
   STRONG WIND...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT UNTIL 10 PM ADT THIS EVENING. 

DISCUSSION...NORTHEAST WINDS 10 TO 25 MPH WITH LOCALLY HIGHER GUSTS
WILL OCCUR TODAY. RELATIVE HUMIDITIES WILL DROP WELL BELOW 30 PERCENT
THIS AFTERNOON. 

A RED FLAG WARNING MEANS THAT CONDITIONS ARE OCCURRING OR WILL
OCCUR WHICH COULD LEAD TO THE DEVELOPMENT OF LARGE AND DANGEROUS
FIRES. IT IS DIRECTED TOWARD FIRE AGENCIES...AND THROUGH THEM...
TO THE PUBLIC.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

$$

MAR JUN 07
4 follow-up statements
000 
WWAK63 PAFG 102315
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
315 PM ADT SUN JUN 10 2007

...RED FLAG WARNING NOW IN EFFECT UNTIL 10 PM ADT MONDAY FOR   
   STRONG WIND FOR A PORTION OF THE NORTHERN INTERIOR...

AKZ220-111645-
/X.EXT.PAFG.FW.W.0022.000000T0000Z-070612T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
315 PM ADT SUN JUN 10 2007

...RED FLAG WARNING NOW IN EFFECT UNTIL 10 PM ADT MONDAY FOR   
   STRONG WIND...

THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 10 PM ADT MONDAY. 

DISCUSSION...NORTHEAST WINDS 10 TO 25 MPH WITH LOCALLY HIGHER
GUSTS WILL CONTINUE THIS EVENING. RELATIVE HUMIDITIES WILL REMAIN
BELOW 30 PERCENT INTO THIS EVENING. WINDS WILL DIMINISH SOMEWHAT
OVERNIGHT...AND HUMIDITIES INCREASE. BUT NORTHEAST WINDS GUSTING
TO 25 TO 30 MPH WITH RELATIVE HUMIDITIES BELOW 30 PERCENT WILL OCCUR
AGAIN MONDAY. THE RED FLAG WARNING HAS THEREFORE BEEN EXTENDED
UNTIL 10 PM MONDAY.

A RED FLAG WARNING MEANS THAT CONDITIONS ARE OCCURRING OR WILL
OCCUR WHICH COULD LEAD TO THE DEVELOPMENT OF LARGE AND DANGEROUS
FIRES. IT IS DIRECTED TOWARD FIRE AGENCIES...AND THROUGH THEM...
TO THE PUBLIC.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

$$
000 
WWAK63 PAFG 111506
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
706 AM ADT MON JUN 11 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR STRONG WIND FOR A PORTION OF THE NORTHERN
INTERIOR...

AKZ220-112315-
/X.CON.PAFG.FW.W.0022.000000T0000Z-070612T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
706 AM ADT MON JUN 11 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR STRONG WIND...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING. 

DISCUSSION...NORTHEAST WINDS 10 TO 25 MPH WITH LOCALLY HIGHER
GUSTS WITH RELATIVE HUMIDITIES BELOW 30 PERCENT WILL
OCCUR AGAIN TODAY. THE RED FLAG WARNING HAS THEREFORE REMAINS 
IN EFFECT UNTIL 10 PM TONIGHT.

A RED FLAG WARNING MEANS THAT CONDITIONS ARE OCCURRING OR WILL
OCCUR WHICH COULD LEAD TO THE DEVELOPMENT OF LARGE AND DANGEROUS
FIRES. IT IS DIRECTED TOWARD FIRE AGENCIES...AND THROUGH THEM...
TO THE PUBLIC.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

$$
000 
WWAK63 PAFG 111956
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
1156 AM ADT MON JUN 11 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR STRONG WIND FOR A PORTION OF THE NORTHERN
INTERIOR...

AKZ220-120600-
/X.CON.PAFG.FW.W.0022.000000T0000Z-070612T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
1156 AM ADT MON JUN 11 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR STRONG WIND...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING. 

DISCUSSION...NORTHEAST WINDS 10 TO 25 MPH WITH LOCALLY HIGHER
GUSTS WITH RELATIVE HUMIDITIES BELOW 30 PERCENT WILL OCCUR THIS
EVENING. THE RED FLAG WARNING THEREFORE REMAINS IN EFFECT UNTIL
10 PM TONIGHT...AFTER WHICH RELATIVE HUMIDITY VALUES RISE ABOVE 
30 PERCENT AND WIND SPEEDS DROP BELOW 25 MPH. 

A RED FLAG WARNING MEANS THAT CONDITIONS ARE OCCURRING OR WILL
OCCUR WHICH COULD LEAD TO THE DEVELOPMENT OF LARGE AND DANGEROUS
FIRES. IT IS DIRECTED TOWARD FIRE AGENCIES...AND THROUGH THEM...
TO THE PUBLIC.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

$$
000 
WWAK63 PAFG 120516
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
916 PM ADT MON JUN 11 2007

...RED FLAG WARNING IS CANCELLED FOR A PORTION OF THE NORTHERN
INTERIOR...

AKZ220-120630-
/X.CAN.PAFG.FW.W.0022.000000T0000Z-070612T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
916 PM ADT MON JUN 11 2007

...RED FLAG WARNING IS CANCELLED...

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

WINDS HAVE DIMINISHED BELOW CRITERIA. RELATIVE HUMIDITIES WILL
RECOVER OVERNIGHT.


$$

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Fairbanks, AK wrote its last area forecast discussion before this red flag warning went out at Jun 9, 8:26 PM AKDT, 7 hours earlier.

Area forecast discussion, Jun 9, 8:26 PM AKDT, 7 hours before
NORTHERN ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FAIRBANKS AK
126 AM ADT SUN JUN 10 2007

.DISCUSSION...

STRONG UPPER HIGH WILL REMAIN QUASI-STATIONARY
ANCHORED OVER THE ARCTIC OCEAN WITH ONLY MINOR MOVEMENT
EXPECTED FROM DAY TO DAY.

ANTICYCLONIC FLOW ALOFT OVER THE ARCTIC COAST AND BROOKS RANGE
WILL CONTINUE TO SUPPRESS CLOUD COVER...BUT THE WARMER AIR
ALOFT WILL HAVE DIFFICULTY IN BREAKING THROUGH THE MARINE LAYER.
BARROW RAOB CONTINUES TO SHOW VERY STRONG INVERSION WITH
THE ABOUT 30-35 MB ABOVE THE SURFACE. BRISK EAST WINDS
WILL CONTINUE ALONG THE ARCTIC COAST...BETWEEN MODERATELY
STRONG HIGH PRESSURE OVER THE ARCTIC COAST AND LOW
PRESSURE OVER THE INTERIOR.

WEAK UPPER LOW HAS MOVED WESTWARD INTO THE UPPER
YUKON VALLEY...THIS FEATURE HAS BEEN REASONABLY
WELL HANDLED BY THE MODELS. THE LOW WILL DRIFT SOUTHWEST
TO THE ZONE 221/222 BORDER BY THIS AFTERNOON...AND
DRIFT WESTWARD TO THE ZONE 216/221 BORDER AREA BY MONDAY
AFTERNOON.

AT THE SURFACE...A THERMAL TROUGH WILL DEVELOP ACROSS
SOUTH CENTRAL ALASKA TODAY...WITH THE AXIS EXTENDING
FROM THE NORTHWAY AREA TO THE WESTERN ALASKA RANGE
BY THIS AFTERNOON. A SECONDARY TROUGH IS EXPECTED TO DEVELOP
FROM THE HUSLIA AREA NORTHWESTWARD ACROSS ZONE 208. THE
SURFACE TROUGHS...ASSISTED BY WEAK DYNAMICS FROM THE LOW ALOFT...
WILL PROVIDE FOCUS FOR DEVELOPMENT OF SHOWERS AND THUNDERSTORMS
ACROSS THE SOUTHERN AND WESTERN INTERIOR AREAS. THE GREATEST
INSTABILITY AND MOST ACTIVE CONVECTION WILL BE OVER THE SOUTHEAST
INTERIOR.

THE PATTERN WILL BE QUITE SIMILAR MONDAY. THE MAIN
THERMAL TROUGH IS EXPECTED TO DRIFT A BIT NORTHWARD...
WITH THE AXIS EXTENDING FROM NORTH OF NORTHWARD TO
MCGRATH AND ANIAK. A SECONDARY TROUGH WILL REMAIN OVER
ZONES 217 AND 208. THE GREATEST INSTABILITY AND MOST
ACTIVE CONVECTION WILL BE OVER THE SOUTHERN SECTIONS
OF THE CENTRAL AND EASTERN INTERIOR.

CONVECTIVE OUTLOOK FOR WEDNESDAY...THERMAL TROUGH
WILL CONTINUE TO DRIFT SLOWLY NORTHWARD...EXTENDING
FROM SOUTH OF DAWSON TO HUSLIA THEN SOUTHWEST TO
THE YUKON DELTA. A SECONDARY TROUGH WILL EXTEND FROM
THE HUSLIA AREA NORTHWEST ACROSS ZONE 208. THE WEAK
UPPER LOW WILL MOVE WESTWARD TO EASTERN NORTON
SOUND. SHOWERS AND THUNDERSTORMS CAN BE EXPECTED
OVER THE INTERIOR AND OVER MOST INLAND AREAS OF THE
WEST COAST...WITH GOOD INSTABILITY AND THE SURFACE
TROUGHS PROVIDING A FOCUS FOR LOW LEVEL CONVERGENCE.

COASTAL HAZARD POTENTIAL DAYS 3 AND 4...NONE

&&

.FIRE WEATHER...
LOCALLY GUSTY NORTHEAST WINDS MAY DEVELOP IN THE NORTHEAST
INTERIOR TODAY...BETWEEN THE HIGH PRESSURE TO THE NORTH
AND THE DEEPENING TROUGH SOUTH OF THE ALASKA RANGE.
MINIMUM RH WILL LIKELY BE BELOW 30 PERCENT IN MOST OF THE
INTERIOR TODAY THROUGH TUESDAY. MINIMUM RH WAS BELOW
30 PERCENT AT MOST REPORTING SITES IN THE INTERIOR YESTERDAY.

&&

.HYDROLOGY...
NONE

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
SMALL CRAFT ADVISORY FOR PKZ230-PKZ235-PKZ245.

BRISK WIND ADVISORY FOR PKZ240.
&&

RF JUN 07

Nearby

Red Flag Warnings in Alaska, 2007Every red flag warning in 2007

Sources

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