Alert archive / Alaska / Small Craft Advisories in 2006

Small Craft Advisory 677, NWS Anchorage, AK

August 1, 2006

NWS Anchorage, AK issued this small craft advisory at Aug 1, 2006, 11:00 PM AKDT. It was in force for 31 hr.

The area

The counties it named.

The facts

Issued
Aug 1, 2006, 11:00 PM AKDT (07:00 UTC)
Expired
Aug 3, 2006, 6:00 AM AKDT
In force
31 hr
Issued by
NWS Anchorage, 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 Anchorage, AK wrote its last area forecast discussion before this small craft advisory went out at Aug 1, 12:00 PM AKDT, 11 hours earlier.

Area forecast discussion, Aug 1, 12:00 PM AKDT, 11 hours before
AREA FORECAST DISCUSSION
SOUTHCENTRAL AND SOUTHWEST ALASKA
500 PM ADT TUE AUG 1 2006

.DISCUSSION...
NAM AND GFS AGREEMENT IS REASONABLE FOR FIRST 36 HOURS...THEN MAJOR
DIFFERENCES.  NAM TAKES GULF OF ALASKA LOW WELL EAST OF GFS
SOLUTION...WHICH TRACKS THIS SYSTEM OVER KODIAK ON THURSDAY EVENING.
MIDNIGHT SHIFT AND FORECASTERS TODAY GOING WITH GFS SOLUTION.

TONIGHT...WESTERLY FLOW AND BROAD TROUGH OVER BRISTOL BAY WILL KEEP
MOISTURE IN THE FORECAST FOR SOUTHWESTERN AK THROUGH WEDNESDAY.
MODELS INDICATING AREAS OF INSTABILITY IN THE NORTHERN KUSKO BASIN
THIS AFTERNOON AND EVENING.  CLOUD COVER TODAY HOWEVER MAY PUT A
DAMPER ON WIDESPREAD CONVECTION.  ISOLATED TSTRMS SEEMS REASONABLE
FOR NORTHERN KUSKO THIS EVENING...WITH A BETTER CHANCE WEDNESDAY
AFTERNOON/EVENING.

SOUTHCENTRAL...RAIN OVER COPPER RIVER BASIN AND EASTERN MATANUSKA
ZONE DIMINISHING THIS EVENING AS NORTH GULF LOW DISSIPATES AND MOVES
ONSHORE NEAR SITKA. UPPER TROUGH MOVES INTO COOK INLET WEDNESDAY
MORNING...GOOD CHANCE OF RAIN WEDNESDAY AFTERNOON.  MODERATE WINDS
FORMING ALONG NORTH GULF COAST WEDNESDAY EVENING AS LOW CENTER MOVES
OVER KODIAK.

.AER/ALU...WATCH/WARNING SUMMARY
PUBLIC...NONE
MARINE...SEE AFTERNOON PACKAGE
FIRE WEATHER...NONE

 AUG 06

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 1, 11:00 PM AKDTGale WarningAFC31 hr
Aug 1, 11:00 PM AKDTSmall Craft AdvisoryAFC60 hr
Aug 2, 11:00 AM AKDTStorm WarningAFC19 hr

Nearby

Small Craft Advisories in Alaska, 2006Every small craft advisory in 2006

Sources

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