Alert archive / Alaska / High Wind Warnings in 2023

High Wind Warning 1, NWS Juneau, AK

January 1, 2023Prince of Wales-Hyder Census Area, Yakutat City and Borough, Alaska

NWS Juneau, AK issued this high wind warning at Jan 1, 2023, 9:27 AM AKST for Prince of Wales-Hyder Census Area, Yakutat City and Borough, Alaska. It was in force for 16 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
Jan 1, 2023, 9:27 AM AKST (18:27 UTC)
Expired
Jan 2, 2023, 1:25 AM AKST
In force
16 hr
Issued by
NWS Juneau, AK

Counties Prince of Wales-Hyder Census Area, AK, Yakutat City and Borough, AK

The radar

The Sitka radar (PACG), 91 km from the middle of the area, began a volume at 18:29 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Yakutat, (PYAK), launched 12:00Z, 6.5 hours before the alert went out and 297 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Yakutat, at 12:00Z on 2023-01-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Yakutat, at 12:00Z on 2023-01-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 690 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
466 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
690 m²/s²
0-3 km storm-relative helicity
1043 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

048 
WWAK77 PAJK 011827
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
927 AM AKST Sun Jan 1 2023

AKZ317-328-020100-
/O.NEW.PAJK.HW.W.0001.230101T1827Z-230102T0100Z/
City and Borough of Yakutat-Prince of Wales Island-
Including the cities of Yakutat, Craig, Klawock, Hydaburg, 
Coffman Cove, and Thorne Bay
927 AM AKST Sun Jan 1 2023

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

* WHAT...Southeast winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...City and Borough of Yakutat and Prince of Wales Island.

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

* IMPACTS...Damaging winds may blow down trees and power lines.
  Power outages are possible. 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.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
4 follow-up statements
328 
WWAK77 PAJK 020008
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
308 PM AKST Sun Jan 1 2023

AKZ317-020115-
/O.CAN.PAJK.HW.W.0001.000000T0000Z-230102T0100Z/
City and Borough of Yakutat-
Including the city of Yakutat
308 PM AKST Sun Jan 1 2023

...HIGH WIND WARNING IS CANCELLED...

A peak wind gust of 58 mph out of the SE was measured at the 
Yakutat airport at 512am followed by continued gusts in excess of 
around 50 mph, but not reaching high wind criteria. Winds will
slowly decrease through late Sunday night. 

$$

AKZ328-020300-
/O.EXT.PAJK.HW.W.0001.000000T0000Z-230102T0300Z/
Prince of Wales Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
and Thorne Bay
308 PM AKST Sun Jan 1 2023

...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM AKST THIS EVENING...

* WHAT...Southeast winds 30 to 40 mph with gusts up to 60 mph.

* WHERE...Prince of Wales Island.

* WHEN...Until 6 PM AKST this evening.

* IMPACTS...Loose objects may blow be blown around. Winds may blow
  down trees and power lines. Travel will be difficult,  
  especially for high profile vehicles.

* ADDITIONAL DETAILS...Peak winds have consistently been above 60
  mph at the Hydaburg Seaplane Base. Strongest winds will shift
  eastward through the evening as they slowly ease below warning
  criteria.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A high wind warning means a hazardous high wind event is expected
or occurring.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
572 
WWAK77 PAJK 020242
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
542 PM AKST Sun Jan 1 2023

AKZ328-020700-
/O.EXT.PAJK.HW.W.0001.000000T0000Z-230102T0700Z/
Prince of Wales Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
and Thorne Bay
542 PM AKST Sun Jan 1 2023

...HIGH WIND WARNING NOW IN EFFECT UNTIL 10 PM AKST THIS
EVENING...

* WHAT...Southeast winds 30 to 40 mph with gusts up to 70 mph.

* WHERE...Prince of Wales Island.

* WHEN...Until 10 PM AKST this evening.

* IMPACTS...Loose objects may blow be blown around. Winds may blow
  down trees and power lines. Travel will be difficult.

* ADDITIONAL DETAILS...Peak winds continue to be observed above 60
  mph at the Hydaburg Seaplane Base and other parts of the island.
  Strongest winds will shift eastward through the evening as they
  slowly ease below warning criteria.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A high wind warning means a hazardous high wind event is expected
or occurring.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
421 
WWAK77 PAJK 020637
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
937 PM AKST Sun Jan 1 2023

AKZ328-021445-
/O.EXT.PAJK.HW.W.0001.000000T0000Z-230102T1500Z/
Prince of Wales Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
and Thorne Bay
937 PM AKST Sun Jan 1 2023

...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 AM AKST MONDAY...

* WHAT...Southeast winds 30 to 40 mph with gusts up to 70 mph.

* WHERE...Prince of Wales Island.

* WHEN...Until 6 AM AKST Monday.

* IMPACTS...Loose objects may blow be blown around. Winds may 
  blow down trees and power lines. Travel will be difficult.

* ADDITIONAL DETAILS...Peak winds up to 70 mph continue to be
  observed at the Hydaburg Seaplane Base. Very windy conditions
  are now expected to continue through the night and should start
  diminishing by late tonight. Highest winds expected along the 
  southern part of Prince of Wales Island, especially near 
  Hydaburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A high wind warning means a hazardous high wind event is expected
or occurring.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/ajk
118 
WWAK77 PAJK 021025
NPWAJK

URGENT - WEATHER MESSAGE
National Weather Service Juneau AK
125 AM AKST Mon Jan 2 2023

AKZ328-021130-
/O.CAN.PAJK.HW.W.0001.000000T0000Z-230102T1500Z/
Prince of Wales Island-
Including the cities of Craig, Klawock, Hydaburg, Coffman Cove, 
and Thorne Bay
125 AM AKST Mon Jan 2 2023

...HIGH WIND WARNING IS CANCELLED...

The strong gusty winds from Sunday and Sunday evening continue to
weaken are no longer gusting above 60 mph. Peak winds from the
event was over 70 mph at the Hydaburg Seaplane Base. Wind gust to
45 mph may continue into the early Monday morning.

$$

For more information from the National Weather Service visit
https://weather.gov/ajk

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 Juneau, AK wrote its last area forecast discussion before this high wind warning went out at Jan 1, 8:33 AM AKST, 54 minutes earlier.

Area forecast discussion, Jan 1, 8:33 AM AKST, 54 minutes before
Southeast Alaska Forecast Discussion
National Weather Service Juneau AK
833 AM AKST Sun Jan 1 2023

.UPDATE...

&&

.SHORT TERM...A strong weather system moves across the Gulf to
ring in the New Year. A deep mid 950 Mb low south of Kodiak Island
weakens and stays close to the Island while the front finally
pushes into the panhandle Sunday night. Strong winds with the
front will result in gusts to 50 or 55 mph for the communities of
Southeast Alaska. Several strong wind headlines have been posted
for Sunday and Sunday night.

The southerly flow pattern has also spread in some warmer air that
has been clearing pockets of colder air in valleys and working way
northward. Winds shifted southeast at Haines last evening and
caused the temperature to jump 9 degrees into the mid-30s. Colder
temperatures linger along northern stretches of the Haines
Highway and Klondike Highways, so some snow accumulations are
possible in those areas. Have tried to keep the amounts below
advisory levels. The heaviest precipitation this morning and
afternoon is centered on the Central and Northeast Gulf Coast the
focus of the frontal band shifts east of the panhandle through
Sunday afternoon. 24-hour rainfall totals for the panhandle are
expected to be 1 to 2 inches except up to 3 inches west of
Yakutat. Not expecting to see any flooding from this amount of
precipitation.

.LONG TERM.../Monday through Thursday night/...Precipitation from
the front discussed above will begin winding down at the start of
this extended range forecast period with rain occurring in most
locations. The next low will enter the south central Gulf on
Tuesday and track to the northwest towards Kodiak. The associated
gale force front will approach from the south Tuesday afternoon
or evening with the majority of the precipitation being along the
outer coast late Tuesday night or early Wednesday morning. Low
level warm air advection associated with this front should be
sufficient enough to keep the outer coast and southern inner
channels in rain. A gradual cooling trend beginning Tuesday will
make daytime snowfall increasingly likely with a transition from
rain to snow occurring earlier in the evenings such that by late
Thursday night very few if any sites will still be seeing rain. 24
hour snow totals for Monday, Tuesday, and Wednesday ranging from
trace amounts to 3 inches with the greatest amounts along the
Haines Highway through Monday night.

.AVIATION.../ at 12z Issuance /...The incoming front is sliding
in from the the south and will keep ceilings and visibility low
due to the precipitation. Second, winds are a problem. LLWS, and
maybe turbulence, is widespread around SE AK this morning. These
conditions are likely to last through Sunday as the front tracks
through the panhandle.

&&

.AJK WATCHES/WARNINGS/ADVISORIES...
PUBLIC...Strong Wind through late tonight for AKZ317-327.
     Winter Weather Advisory until 9 AM AKST this morning for AKZ318-
     319.
     Strong Wind until 3 PM AKST this afternoon for AKZ322.
     Strong Wind through this evening for AKZ323-329.
     Strong Wind from noon AKST today through this evening for AKZ326-
     330.
     Strong Wind through this evening for AKZ328-332.
MARINE...Storm Warning for PKZ042-043-051-052.
     Gale Warning for PKZ033>036-041-053.
     Small Craft Advisory for PKZ013-021-022-031-032.

&&

SHORT TERM...Bezenek
LONG TERM....Fritsch
AVIATION...GJS

Visit us at http://www.weather.gov/Juneau

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 31, 3:29 PM AKSTGale WarningAJK36 hr
Dec 31, 3:29 PM AKSTStorm WarningAJK24 hr
Dec 31, 3:34 PM AKSTGale WarningAJK24 hr
Dec 31, 3:34 PM AKSTSmall Craft AdvisoryAJK4 days
Dec 31, 3:35 PM AKSTGale WarningAJK36 hr
Dec 31, 3:36 PM AKSTGale WarningAJK24 hr
Jan 1, 7:55 AM AKSTSmall Craft AdvisoryAJK31 hr

Nearby

High Wind Warnings in Alaska, 2023Every high wind warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.