AP – Three skiers who had flown by helicopter to a remote mountain range were swept away by an avalanche and likely killed under the weight of dozens of feet of snow, Alaska State Troopers said.
If the deaths are confirmed, it would be the deadliest United States (US) avalanche since three climbers were killed in a slide in Washington’s Cascade Range two years ago.
While Alaska State Troopers had been unable to assess the site, spokesperson Austin McDaniel said troopers do not believe the three skiers survived the avalanche.
The slide caught the heli-skiers in the Chugach Mountains near the skiing community of Girdwood, located about 64 kilometres (km) south of Anchorage, said McDaniel. Heli-skiers use helicopters to reach mountains in remote backcountry areas where there are no ski lifts, and then they either ski or snowboard down.
Guides from the heli-skiing company attempted to locate the trapped skiers using avalanche beacons and identified a probable area where they were buried, McDaniel said.
But the victims were unable to be immediately recovered because of how deep they were buried, McDaniel said.
The snow deposited by the avalanche was up to 30 metres (m) deep, and the skiers were likely buried at depths greater than 9m, according to Chugach Powder Guides, which was running the trip.
The victims, all men, were clients from out of state who had been skiing with a guide on a run that’s used regularly by the company, according to Chugach Powder Guides spokesperson Tracey Knutson.
As the slide began, Knutson said, witnesses saw the men deploy their avalanche air bags – inflatable vests meant to keep avalanche victims above or near the surface. A fourth person in the group was not caught in the avalanche, she said.
“Three guides on scene immediately issued a rescue alert and initiated rescue response,” Knutson said in a statement. As more guides and helicopters arrived to help, they picked up signals from the victims’ emergency beacons but decided there were not enough resources on site to safely recover them, Knutson said.
Poor weather conditions prevented helicopter flights, meaning troopers, avalanche experts and recovery teams couldn’t assess the site, McDaniel said. It was rainy, windy and foggy in Girdwood, with snow at higher elevations.
The avalanche site was 13km northeast of the airport in Girdwood, in an area along the Twentymile River, according to the Chugach National Forest Avalanche Information Centre.
