Alert archive / Alaska / Wind Advisories in 2008

Wind Advisory 31, NWS Fairbanks, AK

September 7, 2008

NWS Fairbanks, AK issued this wind advisory at Sep 7, 2008, 7:37 AM AKDT. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Sep 7, 2008, 7:37 AM AKDT (15:37 UTC)
Expired
Sep 7, 2008, 1:00 PM AKDT
In force
5 hr
Issued by
NWS Fairbanks, AK

The text

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

000 
WWAK73 PAFG 071537
NPWAFG

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE FAIRBANKS AK
737 AM AKDT SUN SEP 7 2008

AKZ225-080000-
/X.NEW.PAFG.WI.Y.0031.080907T1537Z-080908T0000Z/
DENALI-
INCLUDING...HEALY...DENALI NATIONAL PARK...CARLO CREEK...
KANTISHNA
737 AM AKDT SUN SEP 7 2008

...WIND ADVISORY IN EFFECT UNTIL 4 PM AKDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM AKDT THIS AFTERNOON. 

A LOW PRESSURE SYSTEM IN THE GULF OF ALASKA IS PRODUCING STRONG
SOUTH WINDS OUT AHEAD OF THE FRONT. SOUTH WINDS WILL OCCASIONALLY
GUST TO 55 MPH THROUGH THE PASSES THROUGH LATE THIS AFTERNOON.

THE FRONT WILL PASS THROUGH THE REGION BY THEN AND THE WINDS WILL
DECREASE. 

A WIND ADVISORY FOR THIS REGION MEANS THAT WINDS OF AT LEAST 50
MPH ARE OCCURRING.

$$
1 follow-up statement
855 
WWAK73 PAFG 072100
NPWAFG

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE FAIRBANKS AK
100 PM AKDT SUN SEP 7 2008

AKZ225-072200-
/X.CAN.PAFG.WI.Y.0031.000000T0000Z-080908T0000Z/
DENALI-
INCLUDING...HEALY...DENALI NATIONAL PARK...CARLO CREEK...
KANTISHNA
100 PM AKDT SUN SEP 7 2008

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS CANCELLED THE WIND
ADVISORY.



$$

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at Sep 7, 5:29 AM AKDT, 2 hours 8 minutes earlier.

Area forecast discussion, Sep 7, 5:29 AM AKDT, 2 hours 8 minutes before
NORTHERN ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FAIRBANKS AK
529 AM AKDT SUN SEP 7 2008

.SYNOPSIS...
ALOFT...
A LOW OVER SOUTHWEST ALASKA WILL PERSIST THROUGH TUE THEN MOVE
EAST AND AS A LONG WAVE TROUGH DEVELOPS OVER MAINLAND ALASKA WED
AND THU. THIS WILL BRING COOLER AND WETTER WEATHER TO MUCH OF
NORTHERN ALASKA STARTING WED.

A RIDGE FROM SOUTHEAST ALASKA TO NORTHWEST ALASKA WILL BREAK DOWN
SUN NIGHT AND THEN REBUILD MON NIGHT. A SHORT WAVE TROUGH AND
COINCIDENT SURFACE OCCLUDED FRONT NOW ALONG THE GULF OF ALASKA COAST
WILL MOVE TO BETHEL TO NORTHWAY BY 4PM SUN...TO UNALAKLEET TO EAGLE
BY 4AM MON AND DISSIPATE ALONG A UNALAKLEET TO CIRCLE LINE MON PM.
CHINOOK WINDS NOW OVER THE ALASKA RANGE WILL DECREASE SUN NIGHT AS
THE TROUGH MOVES OVER THE AREA AND WEAKENS THE RIDGE. EXPECT
ISOLATED/SCATTERED SHOWERS ALONG THIS TROUGH.

A SECOND VERTICALLY STACKED LOW WILL MOVE TO THE ALASKA PENINSULA
BY 4PM MON AND TO KING SALMON BY 4PM TUE WITH A FRONT MOVING TO
BETHEL-MCGRATH-ANCHORAGE BY 4PM TUE. THIS WILL BRING A SECOND
ROUND OF CHINOOK WINDS TO THE ALASKA RANGE LATE MON NIGHT INTO TUE.
WILL SEE SOME RAIN ALONG THE FRONT OUTSIDE OF THE CHINOOK AREA.

WITH 850 MB TEMPERATURES A DEGREE OR SO WARMER TODAY THAN SAT BUT
ALSO INCREASED CLOUD COVER, EXPECT TODAYS HIGHS TO BE SIMILAR TO SAT.

SURFACE HIGH PRESSURE NORTH OF THE ARCTIC COAST AND OVER THE
BERING WILL PERSIST THROUGH TUE. THIS WILL CAUSE STRATUS AND FOG
CONDITIONS TO REMAIN THROUGH TUE IN SAME AREAS AS IT EXISTS NOW.

A COLD FRONT WELL NORTH OF THE THE ARCTIC COAST WILL MOVE SOUTH TO
LIE ALONG THE ARCTIC COAST OF ALASKA MON NIGHT TO THE THE BROOKS
RANGE TUE. MAY SEE SOME FLURRIES WITH THIS.

&&

.DISCUSSION...
MODELS INITIALIZE WELL AND SHOW SIMILAR SOLUTIONS THROUGH 4PM SUN.
AFTER THAT THE GFS IS MORE PROGRESSIVE THAN THE NAM MOVING
FEATURES A BIT FASTER THAN THE NAM. PREFER THE FASTER GFS AS THE
PATTERN IS FAIRLY ENERGETIC AND APPEARS TO BE MOVING A BIT FASTER
THAN MODELS AT MOMENT.

COASTAL HAZARD POTENTIAL DAYS 3 AND 4...NONE

&&

.FIRE WEATHER...
WINDY ALONG THE ALASKA RANGE SUN AND TUE BUT RHS WILL BE ABOVE 40%
SO NO NEED FOR RED FLAG.

&&

.HYDROLOGY...
NONE.

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
SMALL CRAFT ADVISORY FOR PKZ200-PKZ210-PKZ220-PKZ225.
&&

JB SEP 08

Nearby

Wind Advisories in Alaska, 2008Every wind advisory in 2008

Sources

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