Alert archive / Alaska / Small Craft Advisories in 2015

Small Craft Advisory 239, NWS Fairbanks, AK

November 28, 2015

NWS Fairbanks, AK issued this small craft advisory at Nov 28, 2015, 1:43 AM AKST. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Nov 28, 2015, 1:43 AM AKST (10:43 UTC)
Expired
Nov 29, 2015, 2:08 PM AKST
In force
36 hr
Issued by
NWS Fairbanks, AK

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 Fairbanks, AK wrote its last area forecast discussion before this small craft advisory went out at Nov 27, 6:01 AM AKST, 19 hours 42 minutes earlier.

Area forecast discussion, Nov 27, 6:01 AM AKST, 19 hours 42 minutes before
NORTHERN ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FAIRBANKS AK
601 AM AKST FRI NOV 27 2015

.DISCUSSION...

MODELS IN GOOD AGREEMENT THROUGH AT LEAST 48 HOURS. UPPER LEVEL
RIDGING OVER THE INTERIOR TODAY WILL WEAKEN AND SLIDE TO THE EAST
OVER THE CANANDIAN YUKON. UPPER LEVEL LOW OVER THE EASTERN
ALEUTIANS WILL TRACK NORTHEAST AND WEAKEN OVER THE YUKON DELTA
SATURDAY MORNING AND THEN TRACK OVER SAINT LAWRENCE ISLAND
SATURDAY EVENING. CONTINUED WARM TEMPS TODAY OVER THE INTERIOR
WITH A COOLING TREND OVER THE WEEKEND.

SURFACE...HIGH PRESSURE WILL BUILD IN THROUGH FRIDAY OVER THE ARCTIC
COAST FROM THE PARENT HIGH IN FAR EAST RUSSIA. STRONG 975 MB LOW
NEAR COLD BAY WILL MOVE TO NEAR NUNIVAK ISLAND BY EARLY SAT
MORNING AS A 979 MB LOW AND PRODUCE A VERY STRONG PRESSURE
GRADIENT OVER THE NORTHWEST ARCTIC COAST. THE LOW WILL WEAKEN TO
981 JUST SOUTH OF SAINT LAWRENCE ISLAND BY SATURDAY AFTERNOON.

WEST COAST...A DECENT PRESSURE GRADIENT DEVELOPING OVER THE WEST
COAST TODAY AND TONIGHT BETWEEN THE HIGH OVER THE ARCTIC AND LOW
PRESSURE MOVING INTO THE BERING SEA. GUSTS TO 50 MPH POSSIBLE NEAR
POINT HOPE AND AREAS ALONG THE BERING STRAIT THROUGH SATURDAY.
WINDS WILL DIMINISH SOME ON SUNDAY. SOME SNOW IS EXPECTED WITH LOW
OVER THE WEST COAST BUT LIGHT AMOUNTS EXPECTED. ZONE 213 WILL SEE
LOWER VISIBILITY IN BLOWING SNOW TONIGHT AND SATURDAY.

INTERIOR...MODERATE CHINOOK THIS MORNING AND AFTERNOON IN THE
ALASKA RANGE. GUSTS TO 60 MPH IN PASSES ARE POSSIBLE IN THE USUAL
CHANNELLED AREAS. WIND ADVISORIES HAVE BEEN ISSUED FOR ZONES 225
AND 226. DELTA JUNCTION COULD SEE GUSTS UP TO 50 MPH. VERY LIGHT
RETURNS ON THE RADAR THIS MORNING. ISOLATED SNOW SHOWERS AND A
SLIGHT CHANCE FOR FREEZING RAIN OVER THE INTERIOR THIS MORNING.
LITTLE TO NO ICE ACCUMULATION EXPECTED. SLIGHTLY COOLER TEMPS ON
SATURDAY AND EVEN COLDER ON SUNDAY AS RIDGING WEAKENS AND COOLER
850 TEMPS MOVE IN ALOFT.

COASTAL HAZARD POTENTIAL DAYS 3 AND 4...NONE

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
WIND ADVISORY FOR AKZ225-AKZ226.

HEAVY FREEZING SPRAY WARNING FOR PKZ200-PKZ210-PKZ220-PKZ225.

GALE WARNING FOR PKZ210-PKZ220-PKZ225.

BRISK WIND ADVISORY FOR PKZ200-PKZ220-PKZ230-PKZ235-PKZ240-
PKZ245.
&&

NOV 15

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 28, 1:43 AM AKSTBrisk Wind AdvisoryAFG25 hr
Nov 28, 2:41 PM AKSTSmall Craft AdvisoryAFG4 days

Nearby

Small Craft Advisories in Alaska, 2015Every small craft advisory in 2015

Sources

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