Alaska, 2002

Heavy Snow in Alaska, December 22 to 23, 2002

December 22 to 23, 2002 · NWS AFC · 1 event in 1 county or zone

1 heavy snow, as filed by the National Weather Service.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Dec 21, 9:00 PM AST, 4 hours earlier.

Area forecast discussion, Dec 21, 9:00 PM AST, 4 hours before
SOUTH/SOUTHWEST ALASKA FORECAST DISCUSSION
900 PM AST SAT DEC 21 2002

ANALYSIS...MODELS IN GOOD AGREEMENT THROUGH 36 HOURS THEN THE
SOLUTION DIVERGE. I PREFER THE ETA MODEL WHICH KEEP THE MAIN LOW
IN THE OVER THE COOK INLET AND SENDS A SECONDARY LOW INTO THE
INTERIOR.

FORECASTS...THE 984 MB LOW SOUTHWEST OF KODIAK ISLAND WILL
DISSIPATES LATER TONIGHT. THE REMAINS OF THE FRONT OVER THE KENAI
PENINSULA AND THE CENTRAL GULF COAST WILL DISSIPATE AFTER
MIDNIGHT. RAIN AND SNOW OVER THE PRINCE WILLIAM SOUND WILL BECOME
SHOWERS AFTER MIDNIGHT.

THE 981 MB LOW 300 MILES SOUTH OF SAND POINT WILL MOVE TO NEAR
KODIAK AND DEEPEN TO 973 MB SUNDAY AFTERNOON AND WILL DRIFT INTO
THE LOWER COOK INLET AND WEAKEN TO 982 MB MONDAY AFTERNOON. THE
FRONT WILL MOVE INTO THE GULF OF ALASKA SUNDAY AND WILL GO ALOFT
AS IT MOVES INTO SOUTH CENTRAL ALASKA SUNDAY NIGHT AND THE
CENTRAL INTERIOR MONDAY.

MOST OF THE MOISTURE ASSOCIATED WITH THIS NEXT SYSTEM WILL COME
UP OVER THE CENTRAL GULF COAST...THE COPPER RIVER BASIN AND
SOUTHEAST ALASKA. SNOW MAY BE HEAVY AT TIMES THROUGH THOMPSON
PASS AND ALONG THE NORTH AND WEST SIDE OF THE COPPER RIVER BASIN
SUNDAY AND SUNDAY NIGHT.

.AFC...WATCH/WARNING SUMMARY
PUBLIC...NONE.
MARINE...GALE 2B..2B1..2C..3ABC..4..12A.

NM DEC 02

Event by event

1 heavy snow. Local standard time, as filed.

Heavy Snow, Nern P.W. Snd

When
December 22, 1:00 AM AST to December 23, 1:00 PM AST
Where
Nern P.W. Snd forecast zone
Reported by
DEPT OF HIGHWAYS

Heavy snow fell in the Thompson Pass area of the zone from early Sunday through Monday afternoon. Snowfall totals reached 51 inches during this period.

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Alaska in 2002Every state in 2002This day in weather historyWarnings in Alaska, December 2002

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5323505.