Alert archive / Alaska / Storm Warnings in 2011

Storm Warning 123, NWS Anchorage, AK

May 11, 2011

NWS Anchorage, AK issued this storm warning at May 11, 2011, 6:30 PM AKDT. It was in force for 10 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
May 11, 2011, 6:30 PM AKDT (02:30 UTC)
Expired
May 12, 2011, 4:00 AM AKDT
In force
10 hr
Issued by
NWS Anchorage, AK

The text

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

568 
FZAK62 PAFC 120233 AAA
OFFALU

OFFSHORE WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE ANCHORAGE AK
630 PM AKDT WED MAY 11 2011

UPDATED ZONES 411 412 413

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-121500-
400 PM AKDT WED MAY 11 2011
.SYNOPSIS FOR CENTRAL BERING SEA...
A 975 MB LOW NEAR 52N 167E WILL MOVE TO NEAR 57N 171E AT 985 MB THU
AFTERNOON AND THEN MOVE TO NEAR 59N 169E AT 998 MB FRI AFTERNOON. 
$$

PKZ411-121500-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
630 PM AKDT WED MAY 11 2011

...STORM WARNING TONIGHT...

.TONIGHT...S WIND 50 KT DIMINISHING TO 40 KT AFTER MIDNIGHT. SEAS 21
FT. PATCHY FOG. RAIN SHOWERS.
.THU...S WIND 35 KT. SEAS 19 FT. PATCHY FOG. 
.THU NIGHT...S WIND 35 KT. SEAS 18 FT. 
.FRI...S WIND 20 KT. SEAS 14 FT. 
.FRI NIGHT...SW WIND 15 KT. SEAS 9 FT. 
.SAT...E WIND 25 KT. SEAS 7 FT. 
.SUN...NW WIND 20 KT. SEAS 6 FT. 
.MON...NW WIND 15 KT. SEAS 6 FT.  

$$

PKZ412-121500-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
630 PM AKDT WED MAY 11 2011

...STORM WARNING TONIGHT...

.TONIGHT...SE WIND 40 TO 50 KT. SEAS 21 FT. PATCHY FOG. RAIN AND
SNOW. 
.THU...SE WIND 40 KT. SEAS 19 FT. PATCHY FOG. RAIN.
.THU NIGHT...S WIND 30 KT. SEAS 15 FT. 
.FRI...SE WIND 20 KT. SEAS 12 FT. 
.FRI NIGHT...N WIND 15 KT. SEAS 9 FT. 
.SAT...W WIND 25 KT. SEAS 7 FT. 
.SUN...NE WIND 25 KT. SEAS 7 FT. 
.MON...N WIND 20 KT. SEAS 7 FT.  

$$

PKZ413-121500-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
630 PM AKDT WED MAY 11 2011

...STORM WARNING TONIGHT...

.TONIGHT...SE WIND 40 TO 50 KT. SEAS 19 FT. PATCHY FOG. RAIN.
.THU...S WIND 40 KT DIMINISHING TO 30 KT IN THE AFTERNOON. SEAS 16
FT. PATCHY FOG. RAIN.
.THU NIGHT...S WIND 25 KT. SEAS 13 FT. 
.FRI...S WIND 15 KT. SEAS 10 FT. 
.FRI NIGHT...W WIND 30 KT. SEAS 8 FT. 
.SAT...S WIND 30 KT. SEAS 8 FT. 
.SUN...NW WIND 30 KT. SEAS 8 FT. 
.MON...NW WIND 25 KT. SEAS 8 FT.  

$$

PKZ414-121500-
BERING SEA OFFSHORE EAST OF 171W
400 PM AKDT WED MAY 11 2011

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...SE WIND 25 TO 35 KT. SEAS 9 FT. PATCHY FOG. 
.THU...SE WIND 40 KT. SEAS 11 FT. PATCHY FOG. RAIN.
.THU NIGHT...S WIND 30 KT. SEAS 11 FT. PATCHY FOG. RAIN AND SNOW. 
.FRI...S WIND 25 KT. SEAS 10 FT. 
.FRI NIGHT...SE WIND 30 KT. SEAS 9 FT. 
.SAT...S WIND 30 KT. SEAS 9 FT. 
.SUN...E WIND 25 KT. SEAS 8 FT. 
.MON...NE WIND 20 KT. SEAS 6 FT.  

$$

JAM
1 follow-up statement
098 
FZAK62 PAFC 121102
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 AM AKDT THU MAY 12 2011

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-130300-
400 AM AKDT THU MAY 12 2011
.SYNOPSIS FOR CENTRAL BERING SEA...

A 977 MB LOW NEAR 54N 170E MOVES TO NEAR 58N 170E AT 990 MB THU
NIGHT AND THEN REMAINS STATIONARY THROUGH FRI NIGHT WHILE WEAKENING
TO 997 MB. A 1009 MB LOW FORMS NEAR 50N 173W THU NIGHT AND MOVES TO
NEAR 57N 169W FRI NIGHT AT 997 MB. A 986 MB NORTHWEST PACIFIC LOW
MOVES TO NEAR 48N 166E LATE FRI NIGHT. 

$$

PKZ411-130300-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
400 AM AKDT THU MAY 12 2011

...GALE WARNING TODAY...

.TODAY...S WIND 35 KT. SEAS 19 FT. 
.TONIGHT...S WIND 30 KT. SEAS 17 FT. 
.FRI...S WIND 20 KT. SEAS 13 FT. 
.FRI NIGHT...SW WIND 15 KT. SEAS 9 FT. 
.SAT...E WIND 25 KT. SEAS 8 FT. 
.SUN...NW WIND 20 KT. SEAS 7 FT. 
.MON...N WIND 15 KT. SEAS 6 FT.  

$$

PKZ412-130300-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
400 AM AKDT THU MAY 12 2011

...GALE WARNING TODAY...

.TODAY...SE WIND 40 KT. SEAS 20 FT. RAIN. 
.TONIGHT...S WIND 25 KT. SEAS 15 FT. 
.FRI...S WIND 15 KT. SEAS 12 FT. RAIN. 
.FRI NIGHT...N WIND 15 KT. SEAS 9 FT. 
.SAT...SW WIND 25 KT. SEAS 8 FT.
.SUN...NE WIND 25 KT. SEAS 8 FT. 
.MON...N WIND 20 KT. SEAS 7 FT.  

$$

PKZ413-130300-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
400 AM AKDT THU MAY 12 2011

...GALE WARNING TODAY...

.TODAY...S WIND 40 KT DIMINISHING TO 30 KT IN THE AFTERNOON. SEAS
16 FT. RAIN. 
.TONIGHT...S WIND 25 KT. SEAS 13 FT. 
.FRI...VARIABLE WIND 10 KT. SEAS 10 FT. RAIN. 
.FRI NIGHT...W WIND 25 KT. SEAS 8 FT. 
.SAT...S WIND 30 KT. SEAS 11 FT. 
.SUN...N WIND 25 KT. SEAS 8 FT. 
.MON...NW WIND 25 KT. SEAS 8 FT.  

$$

PKZ414-130300-
BERING SEA OFFSHORE EAST OF 171W
400 AM AKDT THU MAY 12 2011

...GALE WARNING TODAY...

.TODAY...SE WIND 35 KT. SEAS 11 FT. RAIN. 
.TONIGHT...S WIND 30 KT. SEAS 11 FT. RAIN AND SNOW SHOWERS. 
.FRI...S WIND 25 KT. SEAS 11 FT. RAIN AND SNOW. 
.FRI NIGHT...SE WIND 30 KT. SEAS 11 FT. 
.SAT...S WIND 30 KT. SEAS 11 FT. 
.SUN...E WIND 25 KT. SEAS 8 FT. 
.MON...NE WIND 20 KT. SEAS 6 FT.  

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 11, 4:00 PM AKDTGale WarningAFC12 hr
May 11, 4:00 PM AKDTSmall Craft AdvisoryAFC5 days
May 11, 4:00 PM AKDTSmall Craft AdvisoryAFC12 hr
May 11, 11:25 PM AKDTFire Weather WatchAFC10 hr
May 12, 4:00 AM AKDTGale WarningAFC12 hr
May 12, 4:00 AM AKDTSmall Craft AdvisoryAFC24 hr
May 12, 4:21 AM AKDTRed Flag WarningAFC18 hr
May 12, 9:20 AM AKDTSmall Craft AdvisoryAFC55 hr
May 12, 10:00 AM AKDTGale WarningAFC66 hr

Nearby

Storm Warnings in Alaska, 2011Every storm warning in 2011

Sources

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