This is Alaska’s first fatal avalanche reported this season. It is also the country’s deadliest since February 2023.

Chugach forecasters issue warnings of high avalanche danger following a fatal incident and two non-fatal close calls in the mountains.

The slide occurred at a time when forecasters in the region are cautioning backcountry skiers and snowboarders about the potential for warming weather to increase avalanche risk.

Alaska Railroad freight train derailed early Tuesday after plowing into avalanche debris south of Girdwood. The debris spread roughly 300 feet across the tracks.

Avalanche monitors say danger remains high in Turnagain Pass, Girdwood and Portage.