Alaska, 2001

Ice Storm in Alaska, February 12, 2001

February 12, 2001 · NWS AJK · 2 events in 2 counties and zones

As arctic air was being gradually eroded by a warm, maritime airmass, freezing rain developed in wind-sheltered valley locations in central Southeast Alaska. The freezing rain was light, and accumulations of two to six tenths of an inch were reported in 5 to 7 hours.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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 happened

The episode as NWS AJK wrote it up.

As arctic air was being gradually eroded by a warm, maritime airmass, freezing rain developed in wind-sheltered valley locations in central Southeast Alaska. The freezing rain was light, and accumulations of two to six tenths of an inch were reported in 5 to 7 hours.

Event by event

2 ice storm. Local standard time, as filed.

Ice Storm, Frederick Sound-Kupreanof-Wrangell Islands to Ernest South

When
February 12, 7:00 AM AST to 12:00 PM AST
Where
Frederick Sound-Kupreanof-Wrangell Islands to Ernest South forecast zone
Reported by
AWOS,ASOS,MESONET,ETC

Petersburg received 6 tenths of an inch of freezing rain.

Ice Storm, Juneau Borough-Admiralty Island-Icy Strait Area

When
February 12, 2:50 PM AST to 9:00 PM AST
Where
Juneau Borough-Admiralty Island-Icy Strait Area forecast zone
Reported by
TRAINED SPOTTER

Two to five tenths of an inch of freezing rain occurred in the Juneau area.

What these are

Ice Storm
Freezing rain accumulating a quarter inch or more of ice, or less where it caused significant damage.

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

The same day elsewhere

More

Every storm in Alaska in 2001Every state in 2001This day in weather historyWarnings in Alaska, February 2001

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: 5230727, 5230728.