A trio of skiers is likely buried under an avalanche near Anchorage, Alaska, that occurred Tuesday afternoon, but dangerous backcountry conditions have so far stymied recovery operations, officials announced.

Alaska Wildlife Troopers said an avalanche buried three skiers under a blanket of snow between 40 and 100 feet deep in a small resort town.

Three people are feared to be dead after being buried by a large avalanche while on a guided heli-skiing trip near Girdwood, Alaska, authorities said. (Dreamstime) Three skiers identified Thursday as feared killed in an Alaskan avalanche had Minnesota connections.