Alert archive / Alaska / High Wind Warnings in 2020

High Wind Warning 9, NWS Fairbanks, AK

November 5, 2020

NWS Fairbanks, AK issued this high wind warning at Nov 5, 2020, 1:39 PM AKST. It took effect at Nov 5, 2020, 8:00 PM AKST. It was in force for 19 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
Nov 5, 2020, 1:39 PM AKST (22:39 UTC)
In effect from
Nov 5, 2020, 8:00 PM AKST
Expired
Nov 6, 2020, 2:43 PM AKST
In force
19 hr
Issued by
NWS Fairbanks, AK

The text

As transmitted.

988 
WWAK72 PAFG 052239
NPWWCZ

URGENT - WEATHER MESSAGE
National Weather Service Fairbanks AK
139 PM AKST Thu Nov 5 2020

AKZ214-052345-
/O.CAN.PAFG.HW.W.0008.000000T0000Z-201106T0000Z/
Yukon Delta-
Including the cities of Mountain Village, Emmonak, Alakanuk, 
Kotlik, Pilot Station, St Marys, Scammon Bay, Marshall, 
Nunam Iqua, and Pitkas Point
139 PM AKST Thu Nov 5 2020

...HIGH WIND WARNING IS CANCELLED...

$$

AKZ213-061500-
/O.NEW.PAFG.HW.W.0009.201106T0500Z-201106T1500Z/
St Lawrence Island and Bering Strait Coast-
Including the cities of Gambell, Savoonga, Brevig Mission, 
Teller, Wales, and Diomede
139 PM AKST Thu Nov 5 2020

...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 6 AM
AKST FRIDAY...

* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph 
  expected.

* WHERE...St Lawrence Island and Bering Strait Coast.

* WHEN...From 8 PM this evening to 6 AM AKST Friday.

* IMPACTS...Strong winds may blow objects around and damage 
  property. Power Outages are possible if power lines are blown 
  down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means hazardous high winds are occurring or
expected. Take precautions to protect life and prevent property
damage.

&&

$$
2 follow-up statements
621 
WWAK72 PAFG 061415
NPWWCZ

URGENT - WEATHER MESSAGE
National Weather Service Fairbanks AK
515 AM AKST Fri Nov 6 2020

AKZ213-070000-
/O.EXT.PAFG.HW.W.0009.000000T0000Z-201107T0100Z/
St Lawrence Island and Bering Strait Coast-
Including the cities of Gambell, Savoonga, Brevig Mission, 
Teller, Wales, and Diomede
515 AM AKST Fri Nov 6 2020

...HIGH WIND WARNING NOW IN EFFECT UNTIL 4 PM AKST THIS
AFTERNOON...

* WHAT...Southwest winds gusting to 60 mph.

* WHERE...St Lawrence Island and Bering Strait Coast.

* WHEN...Until 4 PM AKST this afternoon.

* IMPACTS...Damaging winds will blow down power lines. Widespread
  power outages are expected. Travel will be difficult, 
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$
500 
WWAK72 PAFG 062343
NPWWCZ

URGENT - WEATHER MESSAGE
National Weather Service Fairbanks AK
243 PM AKST Fri Nov 6 2020

AKZ213-070045-
/O.CAN.PAFG.HW.W.0009.000000T0000Z-201107T0100Z/
St Lawrence Island and Bering Strait Coast-
Including the cities of Gambell, Savoonga, Brevig Mission, 
Teller, Wales, and Diomede
243 PM AKST Fri Nov 6 2020

...HIGH WIND WARNING IS CANCELLED...

$$

What forecasters said that day

The local office's own words before this high wind 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 high wind warning went out at Nov 5, 6:58 AM AKST, 6 hours 41 minutes earlier.

Area forecast discussion, Nov 5, 6:58 AM AKST, 6 hours 41 minutes before
Northern Alaska Forecast Discussion
National Weather Service Fairbanks AK
658 AM AKST Thu Nov 5 2020

.SYNOPSIS...
A strong storm is impacting the West Coast and will eventually
move inland as it weakens. A front associated with a very deep
low center in the Western Bering Sea will be responsible for
snow, near blizzard conditions, rain mixed with snow, wind,
coastal impacts, and rising temperatures for the West Coast and
Western Interior. This system will eventually weaken, sending
moisture eastward, bringing the potential for significant snow and
a chance of freezing rain for the Interior and Eastern Interior
beginning tonight into Saturday. This will also raise our
temperatures considerably, especially where we have been the past
few days under an early season Arctic airmass.

&&

.DISCUSSION...
Upper Levels...
The deep Arctic Trough is eroding east and exiting the state. An
upper level ridge will push eastward from the coast, which will
aid in temperatures increasing towards the weekend. This will be
followed by an upper level low, the one responsible for impacts
along the coast today and eventually inland by the weekend.

Models in fairly decent agreement in the near-term. Sticking with
the ECMWF solution for the later part of the short-term due to
keeping the low a bit stronger as it tracks northeast.

Central and Eastern Interior...
The arctic airmass is modifying as temperatures aloft slowly
warm. Temperatures will rise dramatically tonight and Friday as
clouds and snow move into the area and the upper level trough
pushes to the east. A strong storm in the Bering Sea will push
deep moisture into the Interior forcing the moisture to rise up
over a deep arctic airmass today and Friday. This will set up the
potential for a significant snow event over the Central and
Eastern Interior beginning late this evening and continuing into
Saturday. Winter Storm headlines have been posted along a line
from Lake Minchumina NE to Fairbanks and north. Freezing rain
could possibly mix in with snow. Highway summits can expect near
blizzard conditions with blowing snow and reduced visibility
around one half mile or less. Strong gap winds will develop
through the Alaska Range passes this afternoon and into Friday as
a strong pressure gradient develops across the Alaska Range. The
Tanana Valley Jet will develop as well. The lack of upper level
support should keep the wind speeds under warning levels.

West Coast and Western Interior...
A major storm system over the Russian far east is pushing a
strong front across the Bering Sea. This strengthening system will
bring multiple impacts to the region during the next 48 hours.
This storm is expected to bring heavy snow, blizzard conditions,
and southerly gales to the region, and to the remainder of the
West Coast of Alaska through Friday. Snow will mix with rain today
and Friday in some coastal areas mainly south of the Bering
Strait. In addition, Coastal Flood Warnings are in effect for the
entire coastline from Cape Romanzof to Point Hope.

North Slope and Brooks Range...
Light snow and breezy offshore conditions will continue today as
a weak front rotating around a low pressure system north of the
coast pushes east over the North Slope. The pressure gradient
will set up for southern gap winds of 25 to 35 mph with gusts
around 40 mph through the Brooks Range Passes the next couple of
days. Coastal flooding possible Friday and Saturday from Utqiagvik
and west.

Coastal Hazard Potential Days 3 and 4...
Coastal impacts from the storm will be on the decline heading
into Saturday.

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
High Wind Warning for AKZ214.

Coastal Flood Watch for AKZ201-AKZ202.

Coastal Flood Advisory for AKZ213.

Winter Weather Advisory for AKZ206-AKZ210-AKZ215-AKZ227.

Coastal Flood Warning for AKZ207-AKZ209-AKZ210-AKZ211-AKZ212-
AKZ214.

Winter Storm Warning for AKZ207-AKZ208-AKZ209-AKZ211-AKZ212-
AKZ213-AKZ216-AKZ217-AKZ218-AKZ219-AKZ220-AKZ221-AKZ222.

Heavy Freezing Spray Warning for PKZ200-PKZ215-PKZ220-PKZ225-
PKZ230-PKZ235.

Gale Warning for PKZ200-PKZ210-PKZ215-PKZ220-PKZ225-PKZ230.

Brisk Wind Advisory for PKZ240-PKZ245.
&&

KS NOV 20

In the hours before

Local storm report, Nov 5, 11:52 AM AKST, 1 hour 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FAIRBANKS AK
1152 AM AKST THU NOV 5 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1152 AM     NON-TSTM WND DMG NOME                    64.51N 165.42W
11/05/2020                   NOME               AK   PUBLIC

            PATHFINDER HANGER AND A FEW OTHERS HAVE
            ROOFING MATERIAL BLOWING OFF.

&&
Local storm report, Nov 5, 11:57 AM AKST, 1 hour 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FAIRBANKS AK
1157 AM AKST THU NOV 5 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1154 AM     BLIZZARD         KOTZEBUE                66.89N 162.54W
11/05/2020                   NORTHWEST ARCTIC   AK   PUBLIC

            DRIFTING SNOW, BLOWING SNOW, MODERATE TO
            HEAVY SNOWFALL WITH ABOUT 1 FOOT DRIFTS IN
            THE PARKING LOT.

&&

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 4, 3:00 PM AKSTGale WarningAFG23 hr
Nov 4, 3:00 PM AKSTStorm WarningAFG14 hr
Nov 4, 3:00 PM AKSTHeavy Freezing Spray WarningAFG14 hr
Nov 4, 3:02 PM AKSTGale WarningAFG13 hr
Nov 5, 5:06 AM AKSTGale WarningAFG23 hr
Nov 5, 5:06 AM AKSTHeavy Freezing Spray WarningAFG23 hr
Nov 5, 5:17 AM AKSTGale WarningAFG25 hr
Nov 5, 5:20 AM AKSTWinter Weather AdvisoryAFG34 hr
Nov 5, 8:25 AM AKSTStorm WarningAFG5 hr
Nov 5, 8:25 AM AKSTStorm WarningAFG5 hr
Nov 5, 1:31 PM AKSTGale WarningAFG17 hr
Nov 5, 1:31 PM AKSTSmall Craft AdvisoryAFG17 hr
Nov 5, 1:36 PM AKSTGale WarningAFG17 hr
Nov 5, 1:41 PM AKSTWind AdvisoryAFG15 hr
Nov 5, 2:28 PM AKSTCoastal Flood WatchAFG16 hr

Nearby

High Wind Warnings in Alaska, 2020Every high wind warning in 2020

Sources

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