Alert archive / Alaska / Red Flag Warnings in 2007

Red Flag Warning 28, NWS Fairbanks, AK

July 4, 2007

NWS Fairbanks, AK issued this red flag warning at Jul 4, 2007, 2:24 AM AKDT. It took effect at Jul 4, 2007, 7:38 AM AKDT. It was in force for 14 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
Jul 4, 2007, 2:24 AM AKDT (10:24 UTC)
In effect from
Jul 4, 2007, 7:38 AM AKDT
Expired
Jul 4, 2007, 9:28 PM AKDT
In force
14 hr
Issued by
NWS Fairbanks, AK

The text

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

000 
WWAK63 PAFG 041524
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
724 AM ADT WED JUL 4 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM
ADT THIS EVENING FOR LOW RH FOR A PORTION OF THE NORTHERN
INTERIOR...

AKZ218-042330-
/X.NEW.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
SOUTHEASTERN BROOKS RANGE-
724 AM ADT WED JUL 4 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM
ADT THIS EVENING FOR LOW RH...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM ADT
THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW 15
PERCENT LATE THIS MORNING THROUGH THIS EVENING. RH VALUES WILL RECOVER
ABOVE 30 PERCENT OVERNIGHT.

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.

$$

AKZ219-042330-
/X.NEW.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
UPPER KOYUKUK VALLEY-
724 AM ADT WED JUL 4 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM
ADT THIS EVENING FOR LOW RH...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM ADT
THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW 15
PERCENT LATE THIS MORNING THROUGH THIS EVENING. RH VALUES WILL RECOVER
ABOVE 30 PERCENT OVERNIGHT.

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.

$$

AKZ220-042330-
/X.NEW.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
724 AM ADT WED JUL 4 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM
ADT THIS EVENING FOR LOW RH...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM ADT
THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW 15
PERCENT LATE THIS MORNING THROUGH THIS EVENING. RH VALUES WILL RECOVER
ABOVE 30 PERCENT OVERNIGHT.

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.

$$
3 follow-up statements
000 
WWAK63 PAFG 041538
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
738 AM ADT WED JUL 4 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM
ADT THIS EVENING FOR LOW RH FOR A PORTION OF THE CENTRAL INTERIOR...

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING FOR LOW RH FOR A PORTION OF THE
NORTHERN INTERIOR...

AKZ221-042345-
/X.EXA.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
CENTRAL INTERIOR-
738 AM ADT WED JUL 4 2007

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 10 PM
ADT THIS EVENING FOR LOW RH...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM ADT
THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT LATE THIS MORNING THROUGH THIS EVENING IN LOCATIONS NORTH
AND WEST OF A LINE FROM LAKE MINCHUMINA TO NENANA. RH VALUES WILL
RECOVER ABOVE 30 PERCENT OVERNIGHT.

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.

$$

AKZ218-042345-
/X.CON.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
SOUTHEASTERN BROOKS RANGE-
738 AM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING FOR LOW RH...

A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT LATE THIS MORNING THROUGH THIS EVENING. RH VALUES WILL
RECOVER ABOVE 30 PERCENT OVERNIGHT.

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.

$$

AKZ219-042345-
/X.CON.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
UPPER KOYUKUK VALLEY-
738 AM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING FOR LOW RH...

A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT LATE THIS MORNING THROUGH THIS EVENING. RH VALUES WILL
RECOVER ABOVE 30 PERCENT OVERNIGHT.

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.

$$

AKZ220-042345-
/X.CON.PAFG.FW.W.0028.070704T1900Z-070705T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
738 AM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING FOR LOW RH...

A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
10 PM ADT THIS EVENING. 

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT LATE THIS MORNING THROUGH THIS EVENING. RH VALUES WILL
RECOVER ABOVE 30 PERCENT OVERNIGHT.

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 042032
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
1232 PM ADT WED JUL 4 2007

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

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR LOW HUMIDITY FOR A PORTION OF THE CENTRAL INTERIOR...

AKZ218-050600-
/X.CON.PAFG.FW.W.0028.000000T0000Z-070705T0600Z/
SOUTHEASTERN BROOKS RANGE-
1232 PM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR LOW HUMIDITY...

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

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT THIS AFTERNOON. RH VALUES WILL RECOVER ABOVE 30 
PERCENT OVERNIGHT. CONDITIONS WILL SLIGHTLY IMPROVE TOMORROW.

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.

$$

AKZ219-050600-
/X.CON.PAFG.FW.W.0028.000000T0000Z-070705T0600Z/
UPPER KOYUKUK VALLEY-
1232 PM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR LOW HUMIDITY...

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

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT THIS AFTERNOON. RH VALUES WILL RECOVER ABOVE 30 PERCENT 
OVERNIGHT. CONDITIONS WILL SLIGHTLY IMPROVE TOMORROW.

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.

$$

AKZ220-050600-
/X.CON.PAFG.FW.W.0028.000000T0000Z-070705T0600Z/
YUKON FLATS AND SURROUNDING UPLANDS-
1232 PM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR LOW HUMIDITY...

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

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT THIS AFTERNOON. RH VALUES WILL RECOVER ABOVE 30 PERCENT 
OVERNIGHT. CONDITIONS WILL SLIGHTLY IMPROVE TOMORROW.

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.

$$

AKZ221-050600-
/X.CON.PAFG.FW.W.0028.000000T0000Z-070705T0600Z/
CENTRAL INTERIOR-
1232 PM ADT WED JUL 4 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM ADT THIS
EVENING FOR LOW HUMIDITY...

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

DISCUSSION...RELATIVE HUMIDITIES EXPECTED TO DROP TO OR BELOW
15 PERCENT THIS AFTERNOON IN LOCATIONS NORTH AND WEST OF A LINE 
FROM LAKE MINCHUMINA TO NENANA. RH VALUES WILL RECOVER ABOVE 
30 PERCENT OVERNIGHT. CONDITIONS WILL SLIGHTLY IMPROVE TOMORROW.

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 050528
RFWAFG

RED FLAG WARNING
NATIONAL WEATHER SERVICE FAIRBANKS AK
928 PM ADT WED JUL 4 2007

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

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

AKZ218>221-050630-
/X.CAN.PAFG.FW.W.0028.000000T0000Z-070705T0600Z/
SOUTHEASTERN BROOKS RANGE-UPPER KOYUKUK VALLEY-
YUKON FLATS AND SURROUNDING UPLANDS-CENTRAL INTERIOR-
928 PM ADT WED JUL 4 2007

...RED FLAG WARNING IS CANCELLED...

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

RELATIVE HUMIDITIES HAVE INCREASED ABOVE 15 PERCENT.

$$

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 Jul 4, 12:11 AM AKDT, 2 hours 13 minutes earlier.

Area forecast discussion, Jul 4, 12:11 AM AKDT, 2 hours 13 minutes before
NORTHERN ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FAIRBANKS AK
511 AM ADT WED JUL 4 2007

.DISCUSSION...

THE DOG DAYS OF SUMMER ARE UPON NORTHERN ALASKA...WITH STABLE HIGH
OVER LOW BLOCKING PATTERN EXPECTED TO PERSIST A WEEK OR MORE. 575
DM HIGH NEAR KOTZEBUE WOBBLES QSTNRY INTO THE WEEKEND...PERHAPS
WEAKENING A LITTLE. 544 DM LOW ALOFT CONTINUING IN THE GULF OF
ALASKA.

AT THE SURFACE...HIGH PRESSURE OVER THE NORTHWEST BERING SEA.
BROAD LOW PRESSURE OVER THE INTERIOR WITH THERMAL TROUGH ANVIK-
MCGRATH-NENANA-NORTHWAY DRIFTING NORTHWARD NEXT TWO DAYS.

NORTH SLOPE...NO SIGN OF STRATUS OFFSHORE...SO EXCEPT FOR SOME
LOCAL OVERNITE FOG WE KEEP IT UNCOMMONLY SUNNY AND MILD ON THE
COAST.

WEST COAST...ONLY STRATUS AND FOG ON SAT PIXS IS ZONE 213.
ISOLATED CONVECTION SHOULD REMAIN EAST OF 160W. PRESSURE GRADIENT
STRONG ENOUGH TO LARGELY DOMINATE THE SURFACE FLOW...SO VERY WARM
RIGHT TO THE COAST.

INTERIOR...CONVECTION IS THE MAIN FORECAST PROBLEM. MODELS HAVE
MORE WIDELY SPREAD INSTABILITY THAN ON TUE...WHICH WAS MAINLY OVER
THE SE INTERIOR AND IN THE ALASKA RANGE. TEMPS QUITE
WARM...ESPECIALLY OVER THE NORTHERN INTERIOR WHERE CLOUDS AND
THUNDER SHOULD BE THE LEAST.

COASTAL HAZARD POTENTIAL DAYS 3 AND 4...NONE

&&

.FIRE WEATHER...
HOT TEMPS WILL THREATEN RED FLAG CONDITIONS FOR LOW RHS IN THE
NORTHERN INTERIOR AND WILL HAVE TO BE WATCHED.

&&

.HYDROLOGY...
NONE.

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

RT JUL 07

The office that day

Everything else NWS Fairbanks, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 4, 4:38 AM AKDTDense Smoke AdvisoryAFG7 hr
Jul 4, 6:52 AM AKDTDense Smoke AdvisoryAFG22 hr
Jul 4, 7:19 AM AKDTFire Weather WatchAFG26 hr

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.