Alert archive / Alaska / Blizzard Warnings in 2012

Blizzard Warning 4, NWS Anchorage, AK

January 4, 2012

NWS Anchorage, AK issued this blizzard warning at Jan 4, 2012, 3:18 AM AKST. It was in force for 13 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 4, 2012, 3:18 AM AKST (12:18 UTC)
Expired
Jan 4, 2012, 3:58 PM AKST
In force
13 hr
Issued by
NWS Anchorage, AK

The text

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

656 
WWAK41 PAFC 041218
WSWAER

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ANCHORAGE AK
318 AM AKST WED JAN 4 2012

...BLIZZARD WARNING IN EFFECT UNTIL 6 PM AKST THIS EVENING FOR
THOMPSON PASS...


AKZ131-050130-
/X.NEW.PAFC.BZ.W.0004.120104T1218Z-120105T0300Z/
NORTHEAST PRINCE WILLIAM SOUND-
INCLUDING THE CITIES OF...VALDEZ...THOMPSON PASS
318 AM AKST WED JAN 4 2012

...BLIZZARD WARNING IN EFFECT UNTIL 6 PM AKST THIS EVENING FOR
THOMPSON PASS...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS ISSUED A BLIZZARD
WARNING...WHICH IS IN EFFECT UNTIL 6 PM AKST THIS EVENING. 

* LOCATION...THOMPSON PASS.

* SNOW...2 TO 5 INCHES.

* VISIBILITY...REDUCED TO ONE QUARTER MILE OR LESS AT TIMES.

* WIND...NORTHEAST WIND 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* TIMING...SNOW AND BLOWING SNOW WILL CONTINUE TO INCREASE IN
  INTENSITY THIS MORNING...THEN BEGIN TO SLOWLY DECREASE IN
  INTENSITY LATE AFTERNOON.

* IMPACTS...SNOWFALL COMBINED WITH STRONG WINDS AND BLOWING SNOW
  WILL PRODUCE WHITE-OUT CONDITIONS. DRIVING WILL BE VERY
  DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITE-OUT
CONDITIONS...MAKING TRAVEL VERY DIFFICULT. ALL TRAVEL AND OUTDOOR
ACTIVITY IS STRONGLY DISCOURAGED.

&&

$$
2 follow-up statements
250 
WWAK41 PAFC 041508
WSWAER

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ANCHORAGE AK
608 AM AKST WED JAN 4 2012


AKZ131-050300-
/X.CON.PAFC.BZ.W.0004.000000T0000Z-120105T0300Z/
NORTHEAST PRINCE WILLIAM SOUND-
INCLUDING THE CITIES OF...VALDEZ...THOMPSON PASS
608 AM AKST WED JAN 4 2012

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM AKST THIS
EVENING FOR THOMPSON PASS...

A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 6 PM AKST THIS
EVENING. 

* LOCATION...THOMPSON PASS.

* SNOW...4 TO 7 INCHES.

* VISIBILITY...REDUCED TO ONE QUARTER MILE OR LESS AT TIMES.

* WIND...NORTHEAST WIND 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* TIMING...SNOW AND BLOWING SNOW WILL CONTINUE TO INCREASE IN 
  INTENSITY THIS MORNING...THEN BEGIN TO SLOWLY DECREASE IN 
  INTENSITY LATE AFTERNOON. 

* IMPACTS...SNOWFALL COMBINED WITH STRONG WINDS AND BLOWING SNOW 
  WILL PRODUCE WHITE-OUT CONDITIONS. DRIVING WILL BE VERY 
  DIFFICULT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITE-OUT
CONDITIONS...MAKING TRAVEL VERY DIFFICULT. ALL TRAVEL AND OUTDOOR
ACTIVITY IS STRONGLY DISCOURAGED.

&&

$$
898 
WWAK41 PAFC 050058
WSWAER

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ANCHORAGE AK
358 PM AKST WED JAN 4 2012

AKZ131-050200-
/X.CAN.PAFC.BZ.W.0004.000000T0000Z-120105T0300Z/
NORTHEAST PRINCE WILLIAM SOUND-
INCLUDING THE CITIES OF...VALDEZ...THOMPSON PASS
358 PM AKST WED JAN 4 2012

...BLIZZARD WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ANCHORAGE HAS CANCELLED THE
BLIZZARD WARNING. 

WINDS WILL CONTINUE TO STEADILY DIMINISH AS SNOW ALSO GRADUALLY
TAPERS OFF. LINGERING AREAS OF BLOWING SNOW WILL DISSIPATE THROUGH
THE EVENING HOURS.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 3, 4:00 PM AKSTGale WarningAFC8 days
Jan 3, 4:00 PM AKSTSmall Craft AdvisoryAFC15 hr
Jan 3, 4:00 PM AKSTStorm WarningAFC12 hr
Jan 3, 4:00 PM AKSTStorm WarningAFC12 hr
Jan 3, 4:00 PM AKSTHeavy Freezing Spray WarningAFC36 hr
Jan 3, 4:01 PM AKSTWind Chill AdvisoryAFC40 hr
Jan 3, 4:01 PM AKSTWinter Weather AdvisoryAFC12 hr
Jan 4, 2:33 AM AKSTHigh Wind WarningAFC8 hr
Jan 4, 4:00 AM AKSTGale WarningAFC24 hr
Jan 4, 4:00 AM AKSTGale WarningAFC45 hr
Jan 4, 4:00 AM AKSTGale WarningAFC12 hr
Jan 4, 4:00 AM AKSTSmall Craft AdvisoryAFC6 hr
Jan 4, 4:00 AM AKSTSmall Craft AdvisoryAFC12 hr
Jan 4, 6:30 AM AKSTGale WarningAFC10 hr
Jan 4, 7:05 AM AKSTBrisk Wind AdvisoryAFC26 hr
Jan 4, 9:55 AM AKSTGale WarningAFC30 hr
Jan 4, 10:25 AM AKSTSmall Craft AdvisoryAFC18 hr

Nearby

Blizzard Warnings in Alaska, 2012Every blizzard warning in 2012

Sources

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