Alert archive / Alaska / Gale Warnings in 2008
Gale Warning 327, NWS Anchorage, AK
NWS Anchorage, AK issued this gale warning at Mar 22, 2008, 11:00 PM AKDT. It was in force for 12 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
- Mar 22, 2008, 11:00 PM AKDT (07:00 UTC)
- Expired
- Mar 23, 2008, 11:00 AM AKDT
- In force
- 12 hr
- Issued by
- NWS Anchorage, AK
The text
As transmitted, in the capitals the NWS used until 2016.
000 FZAK51 PAFC 231157 CWFAER COASTAL WATERS FORECAST FOR SOUTHCENTRAL ALASKA NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 AM ADT SUN MAR 23 2008 MARINE FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET 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. PKZ197-240200- .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 982 MB LOW 90 NM SOUTH OF YAKUTAT WILL DISSIPATE NEAR KAMISHAK BAY SUN NIGHT. A 986 MB LOW 360 NM SOUTH OF MIDDLETON ISLAND WILL MOVE TO 200 NM WEST OF SITKA SUN EVENING AT 986 MB THEN WEAKEN TO 1000 MB 175 NM SOUTHEAST OF KODIAK CITY MON NIGHT. $$ PKZ120-240200- CAPE SUCKLING TO GORE POINT 400 AM ADT SUN MAR 23 2008 ...GALE WARNING TODAY... .TODAY...NW WIND 25 KT BECOMING E 40 KT IN THE AFTERNOON. SEAS 11 FT BUILDING TO 17 FT. SNOW AND RAIN. .TONIGHT...E WIND 30 KT. SEAS 15 FT. SNOW SHOWERS. .MON...E WIND 30 KT. SEAS 13 FT. SNOW SHOWERS. .MON NIGHT...E WIND 25 KT. SEAS 6 FT. .TUE...NE WIND 25 KT. SEAS 7 FT. .WED...N WIND 15 KT. SEAS 4 FT. .THU...W WIND 15 KT. SEAS 4 FT. $$ PKZ121-240200- RESURRECTION BAY 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 3 FT BUILDING TO 5 FT. SNOW. .TONIGHT...N WIND 25 KT DIMINISHING TO 15 KT BY MIDNIGHT. SEAS 5 FT SUBSIDING TO 3 FT. SNOW SHOWERS. .MON...N WIND 15 KT. SEAS 3 FT. SNOW SHOWERS. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. .TUE AND WED...N WIND 15 KT. SEAS 3 FT. .THU...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ125-240200- PRINCE WILLIAM SOUND 400 AM ADT SUN MAR 23 2008 ...GALE WARNING TODAY... .TODAY...NW WIND 20 KT BECOMING NE 35 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 9 FT. SNOW. .TONIGHT...SE WIND 25 KT BECOMING NE 15 KT AFTER MIDNIGHT. SEAS 5 FT. .MON...NE WIND 25 KT. SEAS 6 FT. SNOW SHOWERS. .MON NIGHT...E WIND 20 KT. SEAS 3 FT. .TUE AND WED...NE WIND 15 KT. SEAS 3 FT. .THU...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ129-240200- PASSAGE CANAL 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TODAY... .TODAY...W WIND 25 KT. SEAS 4 FT. SNOW. .TONIGHT...E WIND 20 KT. SEAS 3 FT. .MON...E WIND 15 KT. SEAS 2 FT. .MON NIGHT THROUGH THU...VARIABLE WIND 10 KT. SEAS 2 FT OR LESS. $$ PKZ130-240200- BARREN ISLANDS AND KAMISHAK BAY WATERS 400 AM ADT SUN MAR 23 2008 ...GALE WARNING THROUGH TONIGHT... .TODAY...NW WIND 20 KT INCREASING TO 35 KT BY AFTERNOON. SEAS 7 FT BUILDING TO 11 FT. SNOW. .TONIGHT...W WIND 35 KT IN THE EVENING BECOMING NE 25 KT. SEAS 11 FT. SNOW. FREEZING SPRAY W OF THE BARREN ISLANDS. .MON...E WIND 15 KT. SEAS 7 FT. SNOW SHOWERS. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT. .TUE...N WIND 25 KT. SEAS 6 FT. .WED AND THU...NW WIND 20 KT. SEAS 6 FT. $$ PKZ132-240200- SHUYAK ISLAND TO SITKINAK 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 6 FT BUILDING TO 10 FT. SNOW. .TONIGHT AND MON...NW WIND 20 KT. SEAS 6 FT. SNOW SHOWERS. FREEZING SPRAY. .MON NIGHT...N WIND 15 KT. SEAS 6 FT. .TUE THROUGH THU...NW WIND 20 KT. SEAS 6 FT. $$ PKZ138-240200- SHELIKOF STRAIT 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N WIND 30 KT. SEAS 7 FT. SNOW. .TONIGHT...NW WIND 30 KT. SEAS 6 FT. FREEZING SPRAY. .MON...NW WIND 15 KT. SEAS 4 FT. .MON NIGHT AND TUE...NW WIND 15 KT. SEAS 4 FT. .WED...NW WIND 20 KT. SEAS 5 FT. .THU...W WIND 15 KT. SEAS 4 FT. $$ PKZ140-240200- COOK INLET NORTH OF KAMISHAK BAY AND ENGLISH BAY 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 7 FT. .TONIGHT...N WIND 30 KT BECOMING NE 20 KT AFTER MIDNIGHT. SEAS 6 FT. FREEZING SPRAY. .MON AND MON NIGHT...NE WIND 20 KT. SEAS 5 FT. .TUE...NE WIND 15 KT. SEAS 4 FT. .WED...VARIABLE WIND 10 KT. SEAS 3 FT. .THU...NW WIND 20 KT. SEAS 3 FT. $$ PKZ141-240200- KACHEMAK BAY 400 AM ADT SUN MAR 23 2008 .TODAY...NW WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS BUILDING TO 4 FT. .TONIGHT...W WIND 25 KT BECOMING NE 20 AFTER MIDNIGHT. SEAS 4 FT. SNOW SHOWERS. FREEZING SPRAY. .MON...E WIND 15 KT. SEAS 3 FT. .MON NIGHT THROUGH WED...VARIABLE WIND 10 KT. SEAS 2 FT. .THU...NW WIND 15 KT. SEAS 3 FT. $$
2 follow-up statements
000 FZAK51 PAFC 231827 AAA CWFAER COASTAL WATERS FORECAST FOR SOUTHCENTRAL ALASKA...UPDATED NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 1030 AM ADT SUN MAR 23 2008 UPDATED ZONE 138 MARINE FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET 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. PKZ197-240200- .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 982 MB LOW 90 NM SOUTH OF YAKUTAT WILL DISSIPATE NEAR KAMISHAK BAY SUN NIGHT. A 986 MB LOW 360 NM SOUTH OF MIDDLETON ISLAND WILL MOVE TO 200 NM WEST OF SITKA SUN EVENING AT 986 MB THEN WEAKEN TO 1000 MB 175 NM SOUTHEAST OF KODIAK CITY MON NIGHT. $$ PKZ120-240200- CAPE SUCKLING TO GORE POINT 400 AM ADT SUN MAR 23 2008 ...GALE WARNING TODAY... .TODAY...NW WIND 25 KT BECOMING E 40 KT IN THE AFTERNOON. SEAS 11 FT BUILDING TO 17 FT. SNOW AND RAIN. .TONIGHT...E WIND 30 KT. SEAS 15 FT. SNOW SHOWERS. .MON...E WIND 30 KT. SEAS 13 FT. SNOW SHOWERS. .MON NIGHT...E WIND 25 KT. SEAS 6 FT. .TUE...NE WIND 25 KT. SEAS 7 FT. .WED...N WIND 15 KT. SEAS 4 FT. .THU...W WIND 15 KT. SEAS 4 FT. $$ PKZ121-240200- RESURRECTION BAY 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 3 FT BUILDING TO 5 FT. SNOW. .TONIGHT...N WIND 25 KT DIMINISHING TO 15 KT BY MIDNIGHT. SEAS 5 FT SUBSIDING TO 3 FT. SNOW SHOWERS. .MON...N WIND 15 KT. SEAS 3 FT. SNOW SHOWERS. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. .TUE AND WED...N WIND 15 KT. SEAS 3 FT. .THU...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ125-240200- PRINCE WILLIAM SOUND 400 AM ADT SUN MAR 23 2008 ...GALE WARNING TODAY... .TODAY...NW WIND 20 KT BECOMING NE 35 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 9 FT. SNOW. .TONIGHT...SE WIND 25 KT BECOMING NE 15 KT AFTER MIDNIGHT. SEAS 5 FT. .MON...NE WIND 25 KT. SEAS 6 FT. SNOW SHOWERS. .MON NIGHT...E WIND 20 KT. SEAS 3 FT. .TUE AND WED...NE WIND 15 KT. SEAS 3 FT. .THU...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ129-240200- PASSAGE CANAL 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TODAY... .TODAY...W WIND 25 KT. SEAS 4 FT. SNOW. .TONIGHT...E WIND 20 KT. SEAS 3 FT. .MON...E WIND 15 KT. SEAS 2 FT. .MON NIGHT THROUGH THU...VARIABLE WIND 10 KT. SEAS 2 FT OR LESS. $$ PKZ130-240200- BARREN ISLANDS AND KAMISHAK BAY WATERS 400 AM ADT SUN MAR 23 2008 ...GALE WARNING THROUGH TONIGHT... .TODAY...NW WIND 20 KT INCREASING TO 35 KT BY AFTERNOON. SEAS 7 FT BUILDING TO 11 FT. SNOW. .TONIGHT...W WIND 35 KT IN THE EVENING BECOMING NE 25 KT. SEAS 11 FT. SNOW. FREEZING SPRAY W OF THE BARREN ISLANDS. .MON...E WIND 15 KT. SEAS 7 FT. SNOW SHOWERS. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT. .TUE...N WIND 25 KT. SEAS 6 FT. .WED AND THU...NW WIND 20 KT. SEAS 6 FT. $$ PKZ132-240200- SHUYAK ISLAND TO SITKINAK 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. SEAS 6 FT BUILDING TO 10 FT. SNOW. .TONIGHT AND MON...NW WIND 20 KT. SEAS 6 FT. SNOW SHOWERS. FREEZING SPRAY. .MON NIGHT...N WIND 15 KT. SEAS 6 FT. .TUE THROUGH THU...NW WIND 20 KT. SEAS 6 FT. $$ PKZ138-240200- SHELIKOF STRAIT 1030 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N WIND 30 KT. GUSTS TO 50 KT OUT OF WESTERN BAYS AND PASSES. SEAS 7 FT. SNOW. FREEZING SPRAY. .TONIGHT...NW WIND 30 KT. SEAS 6 FT. FREEZING SPRAY. .MON...NW WIND 15 KT. SEAS 4 FT. .MON NIGHT AND TUE...NW WIND 15 KT. SEAS 4 FT. .WED...NW WIND 20 KT. SEAS 5 FT. .THU...W WIND 15 KT. SEAS 4 FT. $$ PKZ140-240200- COOK INLET NORTH OF KAMISHAK BAY AND ENGLISH BAY 400 AM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 7 FT. .TONIGHT...N WIND 30 KT BECOMING NE 20 KT AFTER MIDNIGHT. SEAS 6 FT. FREEZING SPRAY. .MON AND MON NIGHT...NE WIND 20 KT. SEAS 5 FT. .TUE...NE WIND 15 KT. SEAS 4 FT. .WED...VARIABLE WIND 10 KT. SEAS 3 FT. .THU...NW WIND 20 KT. SEAS 3 FT. $$ PKZ141-240200- KACHEMAK BAY 400 AM ADT SUN MAR 23 2008 .TODAY...NW WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS BUILDING TO 4 FT. .TONIGHT...W WIND 25 KT BECOMING NE 20 AFTER MIDNIGHT. SEAS 4 FT. SNOW SHOWERS. FREEZING SPRAY. .MON...E WIND 15 KT. SEAS 3 FT. .MON NIGHT THROUGH WED...VARIABLE WIND 10 KT. SEAS 2 FT. .THU...NW WIND 15 KT. SEAS 3 FT. $$
000 FZAK51 PAFC 232311 CWFAER COASTAL WATERS FORECAST FOR SOUTHCENTRAL ALASKA NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 400 PM ADT SUN MAR 23 2008 MARINE FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET 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. PKZ197-241400- .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 983 MB LOW NEAR MIDDLETON ISLAND WILL MOVE TO 50 NM SOUTHEAST OF HOMER AT 990 MB SUN NIGHT THEN WILL TURN SOUTH AND DISSIPATE 180 NM SOUTH OF KODIAK CITY MON NIGHT. A 990 MB LOW 280 NM SOUTH OF YAKUTAT WILL MOVE TO 100 NM SOUTHEAST OF SEWARD AND WEAKEN TO 994 MB MON AFTERNOON THEN DISSIPATE 60 NM SOUTH HOMER MON NIGHT. A 999 MB LOW 300 NM SOUTH OF YAKUTAT MON EVENING WILL MOVE TO 150 NM SOUTH OF MIDDLETON ISLAND TUE AFTERNOON. $$ PKZ120-241400- CAPE SUCKLING TO GORE POINT 400 PM ADT SUN MAR 23 2008 ...GALE WARNING TONIGHT... .TONIGHT...W OF MIDDLETON ISLAND...N WIND 30 KT BECOMING SE BY LATE EVENING. E OF MIDDLETON ISLAND...SE WIND 35 KT. SEAS 16 FT. SNOW SHOWERS. .MON...E WIND 25 KT. SEAS 14 FT. SNOW SHOWERS. .MON NIGHT...SE WIND 25 KT. SEAS 10 FT. SNOW SHOWERS. .TUE...NE WIND 25 KT. SEAS 7 FT. .TUE NIGHT...NE WIND 15 KT. SEAS 6 FT. .WED...N WIND 15 KT. SEAS 4 FT. .THU...W WIND 15 KT. SEAS 4 FT. .FRI...S WIND 15 KT. SEAS 4 FT. $$ PKZ121-241400- RESURRECTION BAY 400 PM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...N WIND 25 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS 5 FT. SNOW SHOWERS. FREEZING SPRAY. .MON...N WIND 15 KT. SEAS 3 FT. SNOW SHOWERS. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. SNOW SHOWERS. .TUE...N WIND 15 KT. SEAS 3 FT. .TUE NIGHT THROUGH FRI...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ125-241400- PRINCE WILLIAM SOUND 400 PM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NE WIND 30 KT. SEAS 5 FT. SNOW SHOWERS. .MON...NE WIND 25 KT. SEAS 5 FT. SNOW SHOWERS. .MON NIGHT...E WIND 15 KT. SEAS 3 FT. SNOW SHOWERS. .TUE...NE WIND 15 KT. SEAS 3 FT. .TUE NIGHT AND WED...N WIND 15 KT. SEAS 2 FT. .THU AND FRI...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ129-241400- PASSAGE CANAL 400 PM ADT SUN MAR 23 2008 .TONIGHT...E WIND 20 KT. SEAS 3 FT. SNOW SHOWERS. .MON...E WIND 15 KT. SEAS 2 FT. SNOW SHOWERS. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 2 FT. SNOW SHOWERS. .TUE THROUGH FRI...VARIABLE WIND 10 KT. SEAS 2 FT. $$ PKZ130-241400- BARREN ISLANDS AND KAMISHAK BAY WATERS 400 PM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NW WIND 30 KT BECOMING NE AFTER MIDNIGHT. GUSTS TO 40 KT W OF THE BARREN ISLANDS IN THE EVENING. SEAS 10 FT. SNOW. FREEZING SPRAY W OF THE BARREN ISLANDS. .MON...E WIND 20 KT. SEAS 8 FT. SNOW AND RAIN SHOWERS. FREEZING SPRAY IN THE MORNING. .MON NIGHT...VARIABLE WIND 10 KT. SEAS 4 FT. .TUE...N WIND 25 KT. SEAS 6 FT. .TUE NIGHT...N WIND 20 KT. SEAS 5 FT. .WED...NW WIND 15 KT. SEAS 5 FT. .THU AND FRI...NW WIND 20 KT. SEAS 6 FT. $$ PKZ132-241400- SHUYAK ISLAND TO SITKINAK 400 PM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NW WIND 25 KT. SEAS 10 FT. FREEZING SPRAY. .MON...NW WIND 25 KT. SEAS 10 FT. FREEZING SPRAY. .MON NIGHT...N WIND 15 KT. SEAS 7 FT. .TUE...N WIND 20 KT. SEAS 7 FT. .TUE NIGHT AND WED...N WIND 25 KT. SEAS 8 FT. .THU...W WIND 20 KT. SEAS 6 FT. .FRI...NW WIND 20 KT. SEAS 7 FT. $$ PKZ138-241400- SHELIKOF STRAIT 400 PM ADT SUN MAR 23 2008 ...HEAVY FREEZING SPRAY WARNING TONIGHT... ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W WIND 25 KT. GUSTS TO 40 KT OUT OF WESTERN BAYS AND PASSES. SEAS 7 FT. HEAVY FREEZING SPRAY. .MON...NW WIND 20 KT. SEAS 6 FT. SNOW AND RAIN SHOWERS. AREAS OF FREEZING SPRAY. .MON NIGHT...N WIND 15 KT. SEAS 4 FT. FREEZING SPRAY. .TUE...NW WIND 15 KT. SEAS 4 FT. .TUE NIGHT...NW WIND 15 KT. SEAS 4 FT. .WED...NW WIND 20 KT. SEAS 4 FT. .THU...W WIND 15 KT. SEAS 4 FT. .FRI...NW WIND 15 KT. SEAS 4 FT. $$ PKZ140-241400- COOK INLET NORTH OF KAMISHAK BAY AND ENGLISH BAY 400 PM ADT SUN MAR 23 2008 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...N WIND 25 KT. SEAS 6 FT. FREEZING SPRAY. .MON...NE WIND 20 KT. SEAS 5 FT. FREEZING SPRAY. .MON NIGHT...N WIND 20 KT IN THE EVENING BECOMING VARIABLE 10 KT. SEAS 4 FT. .TUE THROUGH WED...VARIABLE WIND 10 KT. SEAS 3 FT. .THU...NW WIND 20 KT. SEAS 3 FT. .FRI...N WIND 20 KT. SEAS 4 FT. $$ PKZ141-241400- KACHEMAK BAY 400 PM ADT SUN MAR 23 2008 .TONIGHT...N WIND 20 KT. SEAS 3 FT. SNOW. FREEZING SPRAY. .MON...NE WIND 15 KT. SEAS 3 FT. .MON NIGHT THROUGH WED...VARIABLE WIND 10 KT. SEAS 2 FT. .THU...NW WIND 15 KT. SEAS 3 FT. .FRI...N WIND 15 KT. SEAS 2 FT. $$
What forecasters said that day
The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Anchorage, AK wrote its last area forecast discussion before this gale warning went out at Mar 22, 8:50 AM AKDT, 14 hours 10 minutes earlier.
Area forecast discussion, Mar 22, 8:50 AM AKDT, 14 hours 10 minutes before
AREA FORECAST DISCUSSION
SOUTHCENTRAL AND SOUTHWEST ALASKA
150 PM ADT SAT MAR 22 2008
.ANALYSIS AND UPPER LEVELS...VERY LARGE SCALE UPPER LEVEL CYCLONIC
CIRCULATION NOW COVERS MOST OF THE STATE OF ALASKA FROM THE NORTH
SLOP SOUTH TO THE NORTHEAST PACIFIC AND WESTWARD TO THE CENTRAL
BERING. THERE ARE A FEW LOW CENTERS EMBEDDED WITHIN THE CIRCULATION.
ONE OVER THE GULF OF ALASKA AND ANOTHER SOUTH OF THE GULF ARE
ROTATING AROUND EACH OTHER. AN OCCLUDED FRONT EXTENDS FROM THE LOW
OVER SOUTHWEST GULF NORTHEAST TO AROUND CORDOVA. THIS FRONT IS
SWINGING NORTHWESTWARD TOWARD SOUTHCENTRAL. THE AIR MASS OVER THE
GULF REGION IS QUITE UNSTABLE AS EVIDENCED BY THE COLD CLOUD TOPS IN
SATELLITE IMAGERY (-40 TO -50 DEGREES CELSIUS) AS WELL AS CELLULAR
NATURE OF PRECIPITATION AS SEEN IN SATELLITE AND RADAR IMAGERY. 12Z
KODIAK SOUNDING INDICATED A LIFTED INDEX OF 2.2. A SHIP REPORT OVER
THE NORTH CENTRAL GULF REPORTED A THUNDERSTORM AROUND 18Z THIS
MORNING. TO THIS POINT MOST OF THIS CONVECTION HAS REMAINED OVER THE
GULF...BUT BANDS OF SHOWERS ARE NOW STARTING TO ROTATE ACROSS PRINCE
WILLIAM SOUND AND INTO KODIAK ISLAND. A NEW SURFACE LOW IS DEVELOPING
BETWEEN THE GULF/NE PACIFIC LOW AND RIDGE OVER WESTERN NORTH AMERICA
AND TRACKING NORTHWARD TOWARD THE EASTERN GULF.
NORTHERLY FLOW BACK OVER THE BERING SEA CONTINUES TO USHER COLD AIR
SOUTHWARD AND PRODUCE GUSTY WINDS AND STEADY SNOW SHOWERS ACROSS THE
REGION. WINDS ARE ESPECIALLY STRONG THROUGH THE GAPS IN THE ALASKA
PENINSULA WITH GUSTS TO 60 KT BEING REPORTED IN SHIP OBSERVATIONS.
ENHANCED DOWNWARD MOTION BEHIND UPPER LEVEL WAVES ROTATING ACROSS
THE PENINSULA IS LIKELY SUPPORTING THE GUSTS TO 77 KT THAT HAVE BEEN
OBSERVED IN KING COVE. A BLIZZARD WARNING WAS ISSUED THIS MORNING
FOR KING COVE AND THE REST OF THE SOUTHERN ALASKA PENINSULA. THE
THIRD UPPER LOW CENTER REFERENCED ABOVE IS DROPPING SOUTHWARD ACROSS
THE NORTHERN BERING SEA. THERE IS VERY LITTLE IN THE WAY OF CLOUDS
ASSOCIATED WITH THIS LOW...BUT ANOTHER ROUND OF COLD ADVECTION WILL
ACCOMPANY THE LOW.
.MODEL DISCUSSION...ALL MODELS INITIALIZED FAIRLY WELL WITH LOW
POSITIONS ARE SOLUTIONS ARE IN MUCH BETTER AGREEMENT THAN PAST RUNS
WITH MULTIPLE LOWS SWIRLING AROUND THE GULF THE NEXT FEW DAYS. THE
REST OF THE MODELS JOINED THE GFS IN TRACKING THE LOW CURRENTLY
DEVELOPING OVER NORTHEAST PACIFIC TO THE NORTHERN GULF ON SUNDAY.
THERE ARE STILL SOME MINOR DIFFERENCES IN LOW POSITIONS...BUT NOTHING
THAT WILL RESULT IN A HUGE DIFFERENCE IN THE FORECAST. THUS...WILL
CONTINUE TO STICK CLOSE TO THE GFS SOLUTION.
.SHORT TERM FORECAST...THE OCCLUDED FRONT WILL SWING WESTWARD TONIGHT
OVER SOUTHERN PORTIONS OF SOUTHCENTRAL AND WEAKEN AS THE LOW CENTER
OVER THE SOUTHWESTERN GULF SINKS SOUTHWARD AND DEVELOPING LOW MOVES
NORTHWARD INTO FAR EASTERN GULF. BULK OF SNOW SHOWERS WILL REMAIN
ALONG THE GULF COASTAL SECTIONS...AND SOME OF THESE WILL BE HEAVY.
KODIAK...WHICH HAS BEEN OBSERVING A MIX OF RAIN AND SNOW WILL SWITCH
BACK TO ALL SNOW AS COLDER AIR ALOFT MOVES IN WITH THE OCCLUSION.
AREAS INLAND MAY SEE A ROGUE SHOWER...BUT IF SO IT WILL BE
SHORT-LIVED. THE DEVELOPING LOW WILL TAKE A MORE NORTHERLY TRACK ON
SUNDAY TO THE KENAI PENINSULA LATE SUNDAY. THIS WILL PROVIDE A BETTER
SHOT AT A FEW SNOW SHOWERS OVER INLAND LOCATIONS LATE SUNDAY
AFTERNOON THROUGH SUNDAY NIGHT. THERE WILL ALSO BE SOME FAIRLY STRONG
UPPER LEVEL WAVES EMBEDDED IN THE UPPER FLOW SUNDAY THAT WILL MOVE
ACROSS SOUTHCENTRAL AND THEN OVER TO SOUTHWEST ALASKA ON MONDAY. THE
PATTERN LOOKS LIKE IT WILL PROGRESS EASTWARD A BIT BY MID WEEK WITH
UPPER CYCLONIC CIRCULATION BECOMING AN OPEN TROUGH AND MOVING TO
SOUTHEAST ALASKA. THUS...SHOWER ACTIVITY WILL BEGIN TO DIMINISH BY
LATE TUESDAY AND SLIGHTLY COLDER AIR WILL FILTER IN FROM THE NORTH
AND WEST.
OUT WEST...THE UPPER LOW OVER THE NORTHERN BERING WILL DROP DOWN INTO
THE NORTH PACIFIC BY SUNDAY MORNING. COLD ADVECTION BEHIND IT WILL
STRENGTHEN WINDS OVER MUCH OF THE CENTRAL TO EASTERN BERING...THE
EASTERN ALEUTIANS AND THE ALASKA PENINSULA TONIGHT THROUGH SUNDAY.
THIS WILL MAINTAIN BLIZZARD CONDITIONS ALONG THE SOUTHERN ALASKA
PENINSULA. THE WARNING CURRENTLY GOES THROUGH THE MORNING SO WILL
NEED TO CONSIDER EXTENDING THROUGH LATER SUNDAY. YET ANOTHER UPPER
LOW WILL DROP DOWN ACROSS THE BERING SEA SUNDAY AND SUNDAY NIGHT
BRINGING MORE COLD AIR. SO THE THREAT OF BLIZZARD CONDITIONS WILL
CONTINUE THROUGH AT LEAST SUNDAY NIGHT...BUT SURFACE PRESSURE
GRADIENT WILL SLACKEN A BIT AS GULF LOWS WEAKEN. THERE IS ALSO
CURRENTLY A BLIZZARD WATCH FOR THE EASTERN ALEUTIANS FOR TONIGHT.
REPORTS FROM THIS MORNING INDICATED WORST CONDITIONS WERE IN DUTCH
HARBOR AND VISIBILITIES IMPROVED AS HEADED ONSHORE AND TO THE
PACIFIC SIDE. SINCE DONT EXPECT MUCH INCREASE IN INTENSITY OF SNOW
AND EXPECT CHARACTER OF PRECIPITATION TO REMAIN SHOWERY...WILL
CANCEL WATCH AND STRONGLY WORD THE ZONE FORECAST. BOTTOM LINE FOR
THE CENTRAL TO BERING SEA REGION...SNOW SHOWERS AND GUSTY WINDS WILL
PERSIST THROUGH AT LEAST LATE TUESDAY. AS PATTERN BEGINS TO PROGRESS
A SYSTEM WILL APPROACH THE WESTERN ALEUTIANS AND WINDS AND SNOW
SHOWERS WILL DIMINISH OVER THE CENTRAL TO EASTERN BERING.
.LONG TERM FORECAST...ALTHOUGH THE PATTERN SHIFTS EASTWARD BY MID
WEEK THE MEAN POSITION OF TROUGH REMAINS OVER EASTERN PORTION OF
OUR FORECAST AREA THROUGH THE EXTENDED...SO DONT EXPECT ANY MAJOR
CHANGES IN THE WEATHER.
.AER/ALU...WATCH/WARNING SUMMARY
PUBLIC...BLIZZARD WARNING 181.
MARINE...GALE WARNING 150 155 165 170 171 172 179.
HEAVY FREEZING SPRAY WARNING 150 155 165 170 171.
FIRE WEATHER...NONE.
SEB MAR 08The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 22, 5:25 PM AKDT | Small Craft Advisory | AFC | 18 hr | |
| Mar 22, 11:00 PM AKDT | Brisk Wind Advisory | AFC | 60 hr | |
| Mar 22, 11:00 PM AKDT | Gale Warning | AFC | 12 hr | |
| Mar 22, 11:00 PM AKDT | Small Craft Advisory | AFC | 4 days | |
| Mar 22, 11:00 PM AKDT | Small Craft Advisory | AFC | 15 hr | |
| Mar 23, 11:00 AM AKDT | Small Craft Advisory | AFC | 3 hr | |
| Mar 23, 11:00 AM AKDT | Small Craft Advisory | AFC | 36 hr | |
| Mar 23, 11:00 AM AKDT | Heavy Freezing Spray Warning | AFC | 12 hr | |
| Mar 23, 11:00 AM AKDT | Heavy Freezing Spray Warning | AFC | 12 hr | |
| Mar 23, 1:45 PM AKDT | Gale Warning | AFC | 9 hr | |
| Mar 23, 2:00 PM AKDT | Gale Warning | AFC | 9 hr | |
| Mar 23, 2:00 PM AKDT | Small Craft Advisory | AFC | 9 hr | |
| Mar 23, 2:00 PM AKDT | Heavy Freezing Spray Warning | AFC | 9 hr | |
| Mar 23, 3:54 PM AKDT | High Wind Warning | AFC | 9 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.