Alert archive / Alaska / Small Craft Advisories in 2017
Small Craft Advisory 92, NWS Anchorage, AK
NWS Anchorage, AK issued this small craft advisory at Jan 28, 2017, 3:29 PM AKST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Jan 28, 2017, 3:29 PM AKST (00:29 UTC)
- Expired
- Jan 29, 2017, 3:45 AM AKST
- In force
- 12 hr
- Issued by
- NWS Anchorage, AK
The text
As transmitted.
380 FZAK52 PAFC 290029 CWFALU COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 329 PM AKST SAT JAN 28 2017 COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT. 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. PKZ199-291345- 329 PM AKST SAT JAN 28 2017 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... BOGOSLOF VOLCANO AT 54N 168W REMAINS ACTIVE. A 986 MB LOW 85 NM SOUTHEAST OF GAMBELL WILL MOVE NORTH AND WEAKEN TONIGHT. A 984 MB LOW 375 NM WEST OF SHEMYA WILL MOVE TO 200 NM WEST OF ST PAUL AT 975 MB SUN AFTERNOON AND THEN MOVE TO 170 NM SOUTHWEST OF GAMBELL AT 982 MB MON AFTERNOON. $$ PKZ150-291345- SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING TONIGHT AND SUNDAY NIGHT... .TONIGHT...SW WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS 13 FT. .SUN...SW WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 13 FT. .SUN NIGHT...S WIND 25 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS 14 FT. .MON...S WIND 50 KT. SEAS 25 FT. .MON NIGHT...S WIND 40 KT. SEAS 22 FT. .TUE...SE WIND 20 KT. SEAS 14 FT. .WED...NE WIND 15 KT. SEAS 9 FT. .THU...NE WIND 20 KT. SEAS 8 FT. $$ PKZ155-291345- SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING THROUGH SUNDAY NIGHT... .TONIGHT...SW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. FROM THE SHUMAGIN ISLANDS E...SW WIND 35 KT. SEAS 13 FT. AND RAIN SHOWERS. .SUN...SW WIND 25 KT BECOMING S 40 KT IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS E...SW WIND 25 KT. SEAS 12 FT. .SUN NIGHT...S WIND 45 KT. SEAS 22 FT. WIDESPREAD RAIN SHOWERS. .MON...S WIND 50 KT. SEAS 25 FT. .MON NIGHT...SW WIND 25 KT. SEAS 18 FT. .TUE...N WIND 15 KT. SEAS 12 FT. .WED THROUGH THU...E WIND 25 KT. SEAS 14 FT. $$ PKZ160-291345- BRISTOL BAY- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY NIGHT... .TONIGHT...S WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. .SUN...SW WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. .SUN NIGHT...SE WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS IN ICE FREE WATERS 8 FT. .MON...SE WIND 40 KT. SEAS IN ICE FREE WATERS 11 FT. .MON NIGHT...S WIND 15 KT. SEAS IN ICE FREE WATERS 7 FT. .TUE...SE WIND 10 KT. SEAS IN ICE FREE WATERS 5 FT. .WED THROUGH THU...NE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT. $$ PKZ165-291345- PORT HEIDEN TO CAPE SARICHEF- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...SW WIND 25 KT. SEAS 8 FT. .SUN...S WIND 25 KT INCREASING TO 45 KT IN THE AFTERNOON. FROM PORT MOLLER E...SW WIND 20 KT BECOMING S 30 KT IN THE AFTERNOON. SEAS 9 FT. .SUN NIGHT...S WIND 45 KT. SEAS 12 FT. WIDESPREAD RAIN SHOWERS. .MON...S WIND 40 KT. SEAS 11 FT. .MON NIGHT...S WIND 15 KT. SEAS 8 FT. .TUE...N WIND 15 KT. SEAS 8 FT. .WED THROUGH THU...E WIND 25 KT. SEAS 7 FT. $$ PKZ170-291345- CAPE SARICHEF TO NIKOLSKI BERING SIDE- 329 PM AKST SAT JAN 28 2017 ...STORM WARNING SUNDAY... .TONIGHT...SW WIND 20 KT. SEAS 8 FT. .SUN...S WIND 30 KT INCREASING TO 50 KT IN THE AFTERNOON. SEAS 11 FT BUILDING TO 16 FT IN THE AFTERNOON. WIDESPREAD RAIN SHOWERS. .SUN NIGHT...S WIND 45 KT BECOMING SW 30 KT AFTER MIDNIGHT. SEAS 15 FT. .MON...S WIND 25 KT. SEAS 10 FT. .MON NIGHT...SW WIND 20 KT. SEAS 10 FT. .TUE...W WIND 20 KT. SEAS 11 FT. .WED THROUGH THU...E WIND 30 KT. SEAS 9 FT. $$ PKZ171-291345- UNALASKA BAY- 329 PM AKST SAT JAN 28 2017 ...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT... .TONIGHT...SW WIND 15 KT. GUSTS TO 30 MPH IN THE EVENING. SEAS 2 FT. .SUN...S WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. GUSTS TO 45 KT IN THE AFTERNOON. SEAS 5 FT. WIDESPREAD RAIN SHOWERS. .SUN NIGHT...S WIND 25 KT BECOMING SW 15 KT AFTER MIDNIGHT. GUSTS TO 35 KT IN THE EVENING. SEAS 4 FT. WIDESPREAD RAIN SHOWERS. .MON...S WIND 10 KT. SEAS 2 FT. .MON NIGHT...SW WIND 15 KT. SEAS 2 FT. .TUE...NW WIND 15 KT. SEAS 3 FT. .WED THROUGH THU...E WIND 20 KT. SEAS 2 FT. $$ PKZ172-291345- CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...W WIND 25 KT. SEAS 10 FT. .SUN...S WIND 30 KT INCREASING TO 45 KT IN THE AFTERNOON. SEAS 13 FT BUILDING TO 20 FT IN THE AFTERNOON. WIDESPREAD RAIN SHOWERS. .SUN NIGHT...S WIND 45 KT BECOMING SW 25 KT AFTER MIDNIGHT. SEAS 22 FT. WIDESPREAD RAIN SHOWERS. .MON AND MON NIGHT...W WIND 25 KT. SEAS 16 FT. .TUE...NW WIND 20 KT. SEAS 15 FT. .WED THROUGH THU...E WIND 30 KT. SEAS 20 FT. $$ PKZ173-291345- NIKLOSKI TO SEGUAM ISLAND BERING SIDE- 329 PM AKST SAT JAN 28 2017 ...STORM WARNING SUNDAY... .TONIGHT...SW WIND 25 KT BECOMING S 35 KT AFTER MIDNIGHT. SEAS 10 FT. .SUN...S WIND 50 KT BECOMING SW 30 KT IN THE AFTERNOON. SEAS 18 FT. WIDESPREAD RAIN AND SNOW SHOWERS. .SUN NIGHT...SW WIND 30 KT. SEAS 12 FT. .MON...S WIND 20 KT. SEAS 10 FT. .MON NIGHT...W WIND 25 KT. SEAS 12 FT. .TUE...SE WIND 30 KT. SEAS 13 FT. .WED...E WIND 35 KT. SEAS 21 FT. .THU...E WIND 30 KT. SEAS 18 FT. $$ PKZ174-291345- NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE- 329 PM AKST SAT JAN 28 2017 ...STORM WARNING SUNDAY... .TONIGHT...SW WIND 20 KT BECOMING S 35 KT AFTER MIDNIGHT. SEAS 13 FT. .SUN...S WIND 40 KT INCREASING TO 50 KT BY MIDNIGHT. SEAS 22 FT. WIDESPREAD RAIN SHOWERS. .SUN NIGHT...SW WIND 35 KT DIMINISHING TO 25 KT AFTER MIDNIGHT. SEAS 18 FT. .MON...SW WIND 25 KT. SEAS 14 FT. .MON NIGHT...W WIND 25 KT. SEAS 17 FT. .TUE...SE WIND 30 KT. SEAS 15 FT. .WED...E WIND 35 KT. SEAS 25 FT. .THU...E WIND 30 KT. SEAS 25 FT. $$ PKZ175-291345- SEGUAM ISLAND TO ADAK BERING SIDE- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING THROUGH SUNDAY... .TONIGHT...SW WIND 25 KT BECOMING S 40 KT AFTER MIDNIGHT. SEAS 10 FT. WIDESPREAD RAIN AND SNOW SHOWERS. .SUN...SW WIND 45 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 13 FT. RAIN SHOWERS AND SNOW SHOWERS. .SUN NIGHT...SW WIND 25 KT. SEAS 8 FT. .MON...W WIND 30 KT. SEAS 11 FT. .MON NIGHT...W WIND 25 KT. SEAS 12 FT. .TUE...SE WIND 35 KT. SEAS 15 FT. .WED...E WIND 40 KT. SEAS 21 FT. .THU...E WIND 30 KT. SEAS 15 FT. $$ PKZ176-291345- SEGUAM ISLAND TO ADAK PACIFIC SIDE- 329 PM AKST SAT JAN 28 2017 ...STORM WARNING SUNDAY... .TONIGHT...SW WIND 25 KT BECOMING S 45 KT AFTER MIDNIGHT. SEAS 11 FT BUILDING TO 16 FT AFTER MIDNIGHT. WIDESPREAD RAIN AND SNOW SHOWERS. .SUN...SW WIND 50 KT DIMINISHING TO 30 KT IN THE AFTERNOON. SEAS 20 FT. RAIN AND SNOW SHOWERS. .SUN NIGHT...SW WIND 30 KT BECOMING S 20 KT AFTER MIDNIGHT. SEAS 15 FT. .MON...W WIND 30 KT. SEAS 17 FT. .MON NIGHT...W WIND 25 KT. SEAS 17 FT. .TUE...SE WIND 40 KT. SEAS 24 FT. .WED...E WIND 40 KT. SEAS 33 FT. .THU...E WIND 30 KT. SEAS 28 FT. $$ PKZ177-291345- ADAK TO KISKA- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING TONIGHT... .TONIGHT...S WIND 35 KT BECOMING W 20 KT AFTER MIDNIGHT. SEAS 10 FT. WIDESPREAD SNOW SHOWERS. .SUN...SW WIND 25 KT. SEAS 12 FT. .SUN NIGHT...SW WIND 25 KT. SEAS 13 FT. .MON...W WIND 30 KT. SEAS 16 FT. .MON NIGHT...SW WIND 30 KT. SEAS 14 FT. .TUE THROUGH WED...E WIND 45 KT. SEAS 31 FT. .THU...E WIND 30 KT. SEAS 22 FT. $$ PKZ178-291345- KISKA TO ATTU- 329 PM AKST SAT JAN 28 2017 .TONIGHT...SW WIND 30 KT. SEAS 12 FT. .SUN...SW WIND 25 KT. SEAS 13 FT. .SUN NIGHT...NW WIND 30 KT. SEAS 14 FT. .MON...W WIND 30 KT. SEAS 14 FT. .MON NIGHT...SE WIND 40 KT. SEAS 13 FT. .TUE...SE WIND 45 KT. SEAS 29 FT. .WED...SE WIND 40 KT. SEAS 29 FT. .THU...SE WIND 25 KT. SEAS 21 FT. $$ PKZ179-291345- PRIBILOF ISLANDS NEAR SHORE WATERS- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY... .TONIGHT...SW WIND 25 KT. SEAS 8 FT. .SUN...S WIND 30 KT BECOMING SE 45 KT IN THE AFTERNOON. SEAS 9 FT BUILDING TO 17 FT IN THE AFTERNOON. WIDESPREAD RAIN AND SNOW SHOWERS. .SUN NIGHT...SW WIND 25 KT. SEAS 15 FT. .MON...SW WIND 25 KT. SEAS 11 FT. .MON NIGHT...SW WIND 15 KT. SEAS 9 FT. .TUE...SW WIND 15 KT. SEAS 10 FT. .WED THROUGH THU...E WIND 25 KT. SEAS 14 FT. $$ PKZ180-291345- KUSKOKWIM DELTA AND ETOLIN STRAIT- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY NIGHT... .TONIGHT...SW WIND 20 KT. SEAS IN ICE FREE WATERS 7 FT. .SUN...S WIND 20 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS IN ICE FREE WATERS 8 FT. .SUN NIGHT...SE WIND 45 KT. SEAS IN ICE FREE WATERS 13 FT. WIDESPREAD SNOW AND RAIN SHOWERS. .MON...S WIND 35 KT. SEAS IN ICE FREE WATERS 13 FT. .MON NIGHT...S WIND 15 KT. SEAS IN ICE FREE WATERS 8 FT. .TUE...SW WIND 10 KT. SEAS IN ICE FREE WATERS 5 FT. .WED...NE WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. .THU...NE WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. $$ PKZ181-291345- NORTH AND WEST OF NUNIVAK ISLAND- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY NIGHT... .TONIGHT...SW WIND 20 KT. .SUN...S WIND 15 KT BECOMING SE 30 KT IN THE AFTERNOON. .SUN NIGHT...SE WIND 40 KT DIMINISHING TO 20 KT AFTER MIDNIGHT. WIDESPREAD SNOW SHOWERS. .MON AND MON NIGHT...S WIND 15 KT. .TUE...VARIABLE WIND 10 KT. .WED THROUGH THU...E WIND 25 KT. $$ PKZ185-291345- SAINT MATTHEW ISLAND WATERS- 329 PM AKST SAT JAN 28 2017 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...W WIND 15 KT. SEAS 5 FT. FREEZING SPRAY. .SUN...S WIND 20 KT BECOMING E 35 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 8 FT IN THE AFTERNOON. FREEZING SPRAY. .SUN NIGHT...E OF SAINT MATTHEW ISLAND...SE WIND 40 KT BECOMING S 30 KT AFTER MIDNIGHT. W OF SAINT MATTHEW ISLAND... E WIND 45 KT. SEAS 14 FT BUILDING TO 19 FT AFTER MIDNIGHT. FREEZING SPRAY. .MON...SW WIND 40 KT. SEAS 19 FT. .MON NIGHT...W WIND 20 KT. SEAS 12 FT. .TUE...S WIND 30 KT. SEAS 14 FT. .WED THROUGH THU...E WIND 35 KT. SEAS 24 FT. $$
1 follow-up statement
556 FZAK52 PAFC 291245 CWFALU COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE ANCHORAGE ALASKA 345 AM AKST SUN JAN 29 2017 COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT. 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. PKZ199-300200- 345 AM AKST SUN JAN 29 2017 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... BOGOSLOF VOLCANO 53 NM WEST OF DUTCH HARBOR REMAINS ACTIVE. A 980 MB LOW 150 NM NORTH OF SHEMYA MOVES 250 NM SOUTHWEST OF GAMBELL AT 976 MB TONIGHT AND THEN MOVES INLAND OVER EASTERN SIBERIA BY MON NIGHT. AN ASSOCIATED FRONT OVER THE CENTRAL ALEUTIANS MOVES ONSHORE OVER SOUTHWEST ALASKA TONIGHT. ANOTHER FRONT WILL ENTER THE WESTERN ALEUTIANS MON NIGHT. $$ PKZ150-300200- SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING TONIGHT AND MONDAY... .TODAY...SW WIND 30 KT DIMINISHING TO 20 KT IN THE AFTERNOON. SEAS 13 FT SUBSIDING TO 10 FT IN THE AFTERNOON. .TONIGHT...S WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS 10 FT BUILDING TO 15 FT AFTER MIDNIGHT. .MON...S WIND 45 KT. SEAS 17 FT BUILDING TO 24 FT IN THE AFTERNOON. SNOW AND RAIN SHOWERS. .MON NIGHT...S WIND 35 KT. SEAS 22 FT. .TUE...W WIND 20 KT. SEAS 15 FT. .WED...NE WIND 20 KT. SEAS 9 FT. .THU...NE WIND 25 KT. SEAS 12 FT. $$ PKZ155-300200- SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING THROUGH MONDAY... .TODAY...SW WIND 25 KT BECOMING S 35 KT IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS E...SW WIND 25 KT. SEAS 12 FT. .TONIGHT...S WIND 45 KT. FROM THE SHUMAGIN ISLANDS E...S WIND 35 KT INCREASING TO 45 KT AFTER MIDNIGHT. SEAS 22 FT. RAIN AND SNOW SHOWERS. .MON...S WIND 45 KT DIMINISHING TO 25 KT IN THE AFTERNOON. FROM THE SHUMAGIN ISLANDS E...S WIND 45 KT. SEAS 23 FT. RAIN AND SNOW SHOWERS. .MON NIGHT...SW WIND 25 KT. SEAS 18 FT. .TUE...NW WIND 20 KT. SEAS 14 FT. .WED...E WIND 20 KT. SEAS 9 FT. .THU...NE WIND 25 KT. SEAS 13 FT. $$ PKZ160-300200- BRISTOL BAY- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING TONIGHT AND MONDAY... .TODAY...S WIND 20 KT. SEAS IN ICE FREE WATERS 5 FT. .TONIGHT...SE WIND 25 KT INCREASING TO 35 KT AFTER MIDNIGHT. SEAS IN ICE FREE WATERS 8 FT. .MON...SE WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS IN ICE FREE WATERS 9 FT. .MON NIGHT...S WIND 15 KT. SEAS IN ICE FREE WATERS 6 FT. .TUE...W WIND 10 KT. SEAS IN ICE FREE WATERS 5 FT. .WED...NE WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. .THU...NE WIND 25 KT. SEAS IN ICE FREE WATERS 4 FT. $$ PKZ165-300200- PORT HEIDEN TO CAPE SARICHEF- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING THROUGH MONDAY... .TODAY...S WIND 25 KT INCREASING TO 45 KT IN THE AFTERNOON. FROM PORT MOLLER E...SW WIND 20 KT BECOMING S 30 KT IN THE AFTERNOON. GUSTS TO 60 KT OUT OF BAYS AND PASSES W OF PORT MOLLER IN THE AFTERNOON. SEAS 9 FT. .TONIGHT...S WIND 45 KT. GUSTS TO 60 KT OUT OF BAYS AND PASSES. SEAS 13 FT. RAIN SHOWERS. .MON...S WIND 35 KT DIMINISHING TO 20 KT IN THE AFTERNOON. GUSTS TO 50 KT OUT OF BAYS AND PASSES IN THE MORNING. SEAS 12 FT. RAIN SHOWERS. .MON NIGHT...S WIND 15 KT. SEAS 7 FT. .TUE...NW WIND 15 KT. SEAS 8 FT. .WED THROUGH THU...NE WIND 25 KT. SEAS 6 FT. $$ PKZ170-300200- CAPE SARICHEF TO NIKOLSKI BERING SIDE- 345 AM AKST SUN JAN 29 2017 ...STORM WARNING TODAY... .TODAY...S WIND 30 KT INCREASING TO 50 KT IN THE AFTERNOON. GUSTS TO 60 KT OUT OF BAYS AND PASSES. SEAS 10 FT BUILDING TO 16 FT IN THE AFTERNOON. RAIN SHOWERS. .TONIGHT...S WIND 45 KT BECOMING SW 30 KT AFTER MIDNIGHT. GUSTS TO 60 KT OUT OF BAYS AND PASSES E OF UNALASKA IN THE EVENING. SEAS 15 FT. RAIN SHOWERS. .MON...SW WIND 30 KT BECOMING S 20 KT IN THE AFTERNOON. SEAS 12 FT. .MON NIGHT...W WIND 25 KT. SEAS 11 FT. .TUE...S WIND 30 KT. SEAS 11 FT. .WED...SE WIND 35 KT. SEAS 11 FT. .THU...E WIND 30 KT. SEAS 10 FT. $$ PKZ171-300200- UNALASKA BAY- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING THROUGH TONIGHT... .TODAY...S WIND 25 KT INCREASING TO 45 KT IN THE AFTERNOON. GUSTS TO 60 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 7 FT IN THE AFTERNOON. SNOW AND RAIN SHOWERS. .TONIGHT...S WIND 40 KT DIMINISHING TO 20 KT AFTER MIDNIGHT. GUSTS TO 55 KT IN THE EVENING. SEAS 5 FT SUBSIDING TO 3 FT AFTER MIDNIGHT. RAIN SHOWERS. .MON...S WIND 15 KT. SEAS 2 FT. SNOW AND RAIN. .MON NIGHT...W WIND 20 KT. SEAS 3 FT. .TUE...SW WIND 20 KT. SEAS 3 FT. .WED THROUGH THU...E WIND 25 KT. SEAS 4 FT. $$ PKZ172-300200- CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE- 345 AM AKST SUN JAN 29 2017 ...STORM WARNING TODAY... .TODAY...S WIND 40 KT INCREASING TO 50 KT IN THE AFTERNOON. SEAS 13 FT BUILDING TO 20 FT IN THE AFTERNOON. SNOW AND RAIN SHOWERS. .TONIGHT...S WIND 45 KT BECOMING SW 35 KT AFTER MIDNIGHT. SEAS 22 FT. RAIN SHOWERS. .MON...S WIND 25 KT. SEAS 17 FT. .MON NIGHT...W WIND 25 KT. SEAS 16 FT. .TUE...SW WIND 30 KT. SEAS 16 FT. .WED THROUGH THU...E WIND 35 KT. SEAS 20 FT. $$ PKZ173-300200- NIKLOSKI TO SEGUAM ISLAND BERING SIDE- 345 AM AKST SUN JAN 29 2017 ...STORM WARNING TODAY... .TODAY...S WIND 50 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS 17 FT. RAIN SHOWERS. .TONIGHT...SW WIND 30 KT. SEAS 15 FT. .MON...W WIND 20 KT. SEAS 11 FT. SNOW AND RAIN SHOWERS. .MON NIGHT...W WIND 25 KT. SEAS 12 FT. .TUE...S WIND 45 KT. SEAS 17 FT. .WED...SE WIND 50 KT. SEAS 23 FT. .THU...E WIND 35 KT. SEAS 18 FT. $$ PKZ174-300200- NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE- 345 AM AKST SUN JAN 29 2017 ...STORM WARNING TODAY... .TODAY...S WIND 50 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS 22 FT. RAIN SHOWERS. .TONIGHT...SW WIND 30 KT. SEAS 21 FT. .MON...S WIND 30 KT. SEAS 15 FT. RAIN SHOWERS. .MON NIGHT...W WIND 25 KT. SEAS 18 FT. .TUE...S WIND 45 KT. SEAS 19 FT. .WED...SE WIND 45 KT. SEAS 26 FT. .THU...E WIND 35 KT. SEAS 26 FT. $$ PKZ175-300200- SEGUAM ISLAND TO ADAK BERING SIDE- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING TODAY... .TODAY...SW WIND INCREASING TO 45 KT BECOMING W 25 KT IN THE AFTERNOON. SEAS 11 FT. RAIN SHOWERS. .TONIGHT...SW WIND 20 KT. SEAS 8 FT. .MON...SW WIND 25 KT. SEAS 10 FT. .MON NIGHT...SW WIND 25 KT. SEAS 11 FT. .TUE THROUGH WED...SE WIND 50 KT. SEAS 22 FT. .THU...E WIND 30 KT. SEAS 14 FT. $$ PKZ176-300200- SEGUAM ISLAND TO ADAK PACIFIC SIDE- 345 AM AKST SUN JAN 29 2017 ...STORM WARNING TODAY... .TODAY...SW WIND 50 KT DIMINISHING TO 35 KT IN THE AFTERNOON. SEAS 20 FT. RAIN AND SNOW SHOWERS. .TONIGHT...SW WIND 30 KT BECOMING S 20 KT AFTER MIDNIGHT. SEAS 17 FT. .MON...W WIND 30 KT. SEAS 17 FT. .MON NIGHT...SW WIND 25 KT. SEAS 17 FT. .TUE THROUGH WED...SE WIND 50 KT. SEAS 29 FT. .THU...E WIND 30 KT. SEAS 24 FT. $$ PKZ177-300200- ADAK TO KISKA- 345 AM AKST SUN JAN 29 2017 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...SW WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 11 FT. AND RAIN SHOWERS. .TONIGHT...SW WIND 25 KT. SEAS 12 FT. .MON...W WIND 25 KT. SEAS 16 FT. .MON NIGHT...S WIND 35 KT. SEAS 14 FT. .TUE THROUGH WED...S WIND 50 KT. SEAS 29 FT. .THU...SE WIND 30 KT. SEAS 21 FT. $$ PKZ178-300200- KISKA TO ATTU- 345 AM AKST SUN JAN 29 2017 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...SW WIND 25 KT. SEAS 13 FT. .TONIGHT...W WIND 25 KT. SEAS 13 FT. FREEZING SPRAY. .MON...W WIND 25 KT BECOMING SW 15 KT IN THE AFTERNOON. SEAS 14 FT. FREEZING SPRAY IN THE MORNING. .MON NIGHT...SE WIND 45 KT. SEAS 16 FT. .TUE...SE WIND 50 KT. SEAS 28 FT. .WED...S WIND 40 KT. SEAS 28 FT. .THU...SE WIND 35 KT. SEAS 21 FT. $$ PKZ179-300200- PRIBILOF ISLANDS NEAR SHORE WATERS- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING TODAY... .TODAY...S WIND 30 KT BECOMING SE 45 KT IN THE AFTERNOON. SEAS 8 FT BUILDING TO 17 FT IN THE AFTERNOON. RAIN AND SNOW SHOWERS. .TONIGHT...S WIND 30 KT BECOMING SW 15 KT AFTER MIDNIGHT. SEAS 17 FT. .MON...S WIND 25 KT. SEAS 12 FT. .MON NIGHT...W WIND 15 KT. SEAS 11 FT. .TUE...S WIND 30 KT. SEAS 11 FT. .WED...SE WIND 35 KT. SEAS 16 FT. .THU...E WIND 30 KT. SEAS 15 FT. $$ PKZ180-300200- KUSKOKWIM DELTA AND ETOLIN STRAIT- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING TONIGHT AND MONDAY... .TODAY...S WIND 20 KT BECOMING SE 30 KT IN THE AFTERNOON. SEAS IN ICE FREE WATERS 7 FT. .TONIGHT...S WIND 35 KT INCREASING TO 45 KT BY LATE EVENING. SEAS IN ICE FREE WATERS 14 FT. SNOW AND RAIN SHOWERS. .MON...S WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS IN ICE FREE WATERS 13 FT. RAIN SHOWERS. .MON NIGHT...S WIND 15 KT. SEAS IN ICE FREE WATERS 8 FT. .TUE...SW WIND 20 KT. SEAS IN ICE FREE WATERS 6 FT. .WED THROUGH THU...NE WIND 25 KT. SEAS IN ICE FREE WATERS 6 FT. $$ PKZ181-300200- NORTH AND WEST OF NUNIVAK ISLAND- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING TONIGHT... .TODAY...S WIND 15 KT BECOMING SE 30 KT IN THE AFTERNOON. .TONIGHT...SE WIND 40 KT. SNOW SHOWERS. .MON...S WIND 20 KT. .MON NIGHT...S WIND 20 KT. .TUE...S WIND 25 KT. .WED THROUGH THU...E WIND 30 KT. $$ PKZ185-300200- SAINT MATTHEW ISLAND WATERS- 345 AM AKST SUN JAN 29 2017 ...GALE WARNING THROUGH MONDAY... ...HEAVY FREEZING SPRAY WARNING MONDAY... .TODAY...S WIND 20 KT BECOMING E 35 KT IN THE AFTERNOON. SEAS 4 FT BUILDING TO 8 FT IN THE AFTERNOON. FREEZING SPRAY ALONG THE ICE EDGE. .TONIGHT...E WIND 40 KT BECOMING S 35 KT AFTER MIDNIGHT. SEAS 17 FT. FREEZING SPRAY N OF SAINT MATTHEW ISLAND. SNOW SHOWERS. .MON...S WIND 35 KT. SEAS 17 FT. HEAVY FREEZING SPRAY WEST OF SAINT MATTHEW ISLAND. .MON NIGHT...W WIND 25 KT. SEAS 15 FT. .TUE...S WIND 40 KT. SEAS 15 FT. .WED...SE WIND 45 KT. SEAS 27 FT. .THU...E WIND 40 KT. SEAS 23 FT. $$
What forecasters said that day
The local office's own words before this small craft advisory 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 small craft advisory went out at Jan 28, 5:09 AM AKST, 10 hours 20 minutes earlier.
Area forecast discussion, Jan 28, 5:09 AM AKST, 10 hours 20 minutes before
Southcentral and Southwest Alaska Forecast Discussion National Weather Service Anchorage AK 509 AM AKST Sat Jan 28 2017 .ANALYSIS AND UPPER LEVELS... A surface low in the Gulf of Alaska south of Yakutat continues to track north this morning while an associated occluded front stretches from the northern Gulf Coast south through the central Gulf. A cold upper level trough stretches from an upper low over the northern Bering, across southwest Alaska, over Kodiak Island and into the southwestern Gulf. A deformation band being stretched between the occluded front and the upper trough swinging in from the southwest, extends across the northern half of the Kenai Peninsula, Anchorage area and into the Susitna Valley. This has been bringing banded snowfall to the area during the overnight hours. Out west a frontal system is pushing onshore across the Kuskokwim Delta bringing some snow and blowing snow to that area. An upper level trough in the central Bering is rotating east and swinging a broad area of enhanced snow showers containing some isolated thunderstorms from the central Aleutians, across the eastern Aleutians and over the Alaska Peninsula. && .MODEL DISCUSSION... Models are in reasonable synoptic agreement through Monday. Forecast challenges include the handling of finer scale details including the mesoscale snow band over Southcentral Alaska through Saturday evening, an upper trough lifting through the western Gulf Sunday and the timing of an Aleutian frontal system as it pushes across the Alaska Peninsula and Southwest Alaska and into the western Gulf early next week. && .AVIATION... PANC...Snow bands will continue to move over the area bringing IFR and occasionally lower conditions. The general trend this morning will be for the more intense snow bands to drift north and east of PANC for a gradual lightening of the snow fall through midday but then briefly re-intensify mid-day as cold air advection ensues. Snow will quickly end this evening with the possibility of fog and stratus settling in tonight. && .SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)... The deep low over the eastern Gulf will head inland near Yakutat this afternoon, with the bulk of impacts remaining east of the Anchorage forecast area, primarily over Southeast Alaska. Some light snow will spread across the Eastern Copper River Basin. Showers which formed along a leading trough ahead of this low advected across Western Prince William Sound, Anchorage, and portions of the Mat-Su overnight. As a high amplitude negatively tilted trough over the Western Gulf lifts northward and arctic air begins to filter across the Gulf and into Southcentral this morning, these showers will transition to one large band of steady snow. Snowfall thus far has been quite wet, but as low level temperatures cool expect it to become less dense (and fluffier). Expect the heaviest snow to fall from Anchorage to the western Mat-Valley to the southeastern Susitna Valley. Snowfall will generally be light, though as the colder air arrives there could be a brief period of heavier snow. Snow will taper off from south to north tonight as the upper trough exits. Aside from snow, the main impact will be wind focused along the area of strongest cold advection, from Southern Cook Inlet and Kachemak Bay across the northern Gulf. Winds will quickly diminish tonight as a weaker short-wave moves in from the west. This is characterized by deep instability so expect showers and gusty winds with it. However, there is quite a bit of uncertainty in the track of this trough, so have used a broad-brush approach to the forecast for now. In any case, it will traverse the region quickly, so no one place will see much snow out of it. Look for the weather pattern to remain active as we head into early next week with a front approaching from the Bering Sea. && .SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 and 2)... There is a 983 mb low located northwest of Nunivak Island with an associated trough swinging through the Kuskokwim Delta region this morning. This feature brings more snow to the Kuskokwim Delta with a brief period of blowing snow along the Kuskokwim Delta coastline this morning. Meanwhile, the trough moves northward, and exits the region by midday today. While, the Southwest Alaska region continues with onshore flow through the weekend. By Sunday morning an upper level shortwave moves into the Bristol Bay, and the Alaska Peninsula region. This brings another round of snow showers to the aforementioned area before the shortwave exits the region by Sunday afternoon. && .SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 and 2)... The gale force low positioned over the northern Bering this morning tracks into the Chukchi Sea by Sunday morning. The next system is a gale force low dropping down off the Kamchatka Peninsula Saturday afternoon. The associated weather front moves through the Western Aleutians during the same time-frame before tracking into the Central Aleutians/Bering by Sunday morning. This brings warmer temperatures resulting in a wintry mix in the lower Bering. The upper levels have a weak shortwave moving eastward along the chain near Unalaska. Expect a slight chance of thunderstorms through Sunday coinciding with the shortwave in an unstable airmass. This shortwave moves east of Kodiak Island into the Gulf by Sunday afternoon. Meanwhile, by Sunday midday a secondary low develops just west of the Pribilofs with gale force southerly winds through the Central Aleutians/Bering Sea region. By Sunday evening this low tracks near Saint Matthew Island with strong southerly gale force winds through the Eastern Aleutians/Bering extending northward into the Northern Bering Sea. This brings warm air advection which spreads farther north resulting in a wintry mix for the northern Bering, and all rain for the Eastern Aleutians/Bering Sea as we head into the Sunday evening time-frame. && .LONG TERM FORECAST (Days 3 through 7)... A pair of troughs will affect the entire forecast area Sun night into Mon. In the eastern domain, an eastward moving trough will bring snow to eastern Prince William Sound before exiting the region early Mon. In the west, a front associated with a Bering trough will make a windy and snowy landfall over Southwest AK beginning Sun night. Between these features will lie the western flank of an upper ridge. A disturbance moving along this western flank will bring another round of snow to Southcentral AK Mon afternoon. Beginning Mon night a second trough begins to consolidate over the central Bering. The associated front will bring more snow as it makes landfall over Southwest AK Tue. High pressure will then build over much of the Bering, effectively cutting off most precipitation through the end of the workweek. A front approaching the western Bering on Wed will become essentially stationary and bring strong wind to the western Aleutians Wed into Thu. Over the eastern domain south to southwest flow consolidates over the Gulf and a stream of moisture continues to aim at the Kenai and Prince William Sound through Tue. This will bring snow to those areas, with lesser amounts over the rest of the region. Precipitation will taper off on Wed as high pressure builds across mainland AK. Thu into Fri a strong gradient sets up along the north Gulf coast, with significant outflow winds developing into Fri. && .AFC WATCHES/WARNINGS/ADVISORIES... PUBLIC...None. MARINE...Heavy Freezing Spray Warning 180 185. Gale Warning 119 120 130 131 139 141 155 165 170 171 172 173 174 175 176 178 179. && SYNOPSIS AND MODEL DISCUSSION...JR SOUTHCENTRAL ALASKA...SEB SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...PD LONG TERM...DS
In the hours before
Local storm report, Jan 28, 12:06 PM AKST, 3 hours 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ANCHORAGE AK
1206 PM AKST SAT JAN 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1200 PM SNOW EAGLE RIVER 61.32N 149.57W
01/28/2017 E7.0 INCH AK NWS EMPLOYEE
ESTIMATED 7 INCHES CURRENT STORM TOTAL
&&
DSLocal storm report, Jan 28, 12:16 PM AKST, 3 hours 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ANCHORAGE AK
1216 PM AKST SAT JAN 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1209 PM SNOW 3 SSE HOUSTON 61.58N 149.75W
01/28/2017 E8.0 INCH AK NWS EMPLOYEE
ESTIMATED 8 INCHES CURRENT STORM TOTAL
1209 PM SNOW WASILLA 61.58N 149.46W
01/28/2017 E8.0 INCH AK PUBLIC
MULTIPLE REPORTS OF 8 TO 12 INCHES STORM TOTAL BETWEEN
WASILLA AND HOUSTON.
&&
DSLocal storm report, Jan 28, 1:14 PM AKST, 2 hours 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ANCHORAGE AK
114 PM AKST SAT JAN 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1230 PM SNOW 2 NW FLAT TOP MOUNTAIN 61.12N 149.71W
01/28/2017 M6.0 INCH AK TRAINED SPOTTER
6 INCHES STORM TOTAL NEAR OMALLEY TRAILHEAD, CHUGACH
STATE PARK. ELEVATION 1400 FEET.
1230 PM SNOW 1 E RABBIT CREEK 61.08N 149.78W
01/28/2017 E4.0 INCH AK PUBLIC
3.5 INCHES STORM TOTAL.
&&
DSLocal storm report, Jan 28, 1:35 PM AKST, 1 hour 54 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ANCHORAGE AK
135 PM AKST SAT JAN 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0133 PM SNOW 1 SSW PALMER 61.59N 149.12W
01/28/2017 E4.5 INCH AK NWS EMPLOYEE
ESTIMATED 4.5 INCHES STORM TOTAL.
&&
DSLocal storm report, Jan 28, 2:25 PM AKST, 1 hour 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ANCHORAGE AK
225 PM AKST SAT JAN 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0215 PM SNOW 4 SSE ANCHORAGE 61.16N 149.83W
01/28/2017 M3.0 INCH AK NWS EMPLOYEE
3 INCHES HEAVY WET SNOW IN LAST 24 HOURS
&&
DSLocal storm report, Jan 28, 2:57 PM AKST, 32 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ANCHORAGE AK
257 PM AKST SAT JAN 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0245 PM SNOW 1 N PALMER 61.61N 149.11W
01/28/2017 E4.7 INCH AK NWS EMPLOYEE
4.7 INCHES CURRENT STORM TOTAL
&&
DSThe office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 28, 3:02 PM AKST | Small Craft Advisory | AFC | 48 hr | |
| Jan 28, 3:20 PM AKST | Storm Warning | AFC | 12 hr | |
| Jan 28, 3:29 PM AKST | Gale Warning | AFC | 61 hr | |
| Jan 28, 3:29 PM AKST | Storm Warning | AFC | 24 hr | |
| Jan 28, 3:37 PM AKST | Blizzard Watch | AFC | 12 hr | |
| Jan 29, 3:38 AM AKST | Gale Warning | AFC | 48 hr | |
| Jan 29, 3:38 AM AKST | Small Craft Advisory | AFC | 3 days | |
| Jan 29, 3:45 AM AKST | Gale Warning | AFC | 8 hr | |
| Jan 29, 3:45 AM AKST | Gale Warning | AFC | 12 hr | |
| Jan 29, 3:45 AM AKST | Small Craft Advisory | AFC | 12 hr | |
| Jan 29, 3:45 AM AKST | Storm Warning | AFC | 12 hr | |
| Jan 29, 3:45 AM AKST | Heavy Freezing Spray Warning | AFC | 12 hr | |
| Jan 29, 4:01 AM AKST | Winter Weather Advisory | AFC | 41 hr | |
| Jan 29, 11:57 AM AKST | Storm Warning | AFC | 4 hr |
Nearby
Small Craft Advisories in Alaska, 2017Every small craft advisory in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.