Skiers at Alta, Snowbird stranded by unusual midday interlodge

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Skiers and snowboarders at Snowbird and Alta Ski Area are being required to remain inside lodges and shelters Friday afternoon after an avalanche estimated to be 100 yards across slid across State Highway 210 near one of the entries into Snowbird.

Utah Department of Transportation spokesperson Mitch Shaw said he has not received any injury reports from the avalanche, which slid toward Entry 1 at Snowbird. He said UDOT is working to clear the road and open it up for people to get out of the canyon. He said did not know when that would happen, but he said the preference would be before sundown.

“We have safety obviously in mind,” Shaw said. “Those people that are stuck up there, that’s a huge inconvenience for them. But we’d rather have people be stuck for a couple hours than have a serious injury or death. Obviously we want to avoid avoid that at all costs.”

Residents of the Hellgate area, located between Alta and Snowbird, were required to interlodge at 11:21 a.m., according to the Alta Central account on Twitter, which disseminates “public safety, road and interlodge information” for the Town of Alta. People within the Town of Alta, including the ski area, were ordered into interlodge by Town of Alta Marshal Mike Morey at 2:10 p.m., according to the account. The order remained in place as of 5:30 p.m.

Alta spokesperson Andria Huskinson said that ski area at the top of Little Cottonwood Canyon had received 16 inches of snow in 12 hours as of 3 p.m. Friday and was experiencing sudden, gusting winds that afternoon.

Interlodges are a fairly common occurrence at Alta, which has one of the highest average snowfall levels of any resort in North America. In 2021, the town experienced its longest ever interlodge, which lasted 60 hours. Still, having one called in the middle of the day is unusual, Huskinson said. In fact, she said that in 29 years of working at Alta, this was the first time she had to interlodge.

“This is definitely an unusual circumstance, I can say that,” Shaw said, “especially for this time of the year.”

During interlodge, everyone in an affected area must seek shelter in a permanent structure. No one is allowed outside until the interlodge is called off.

Alta visitors were directed to find safety in one of the town’s lodges, including the Goldminer’s Daughter, the Alta Lodge, the Rustler Lodge, the Snowpine Lodge, the Peruvian and the Albion day lodge.

“We weren’t, like, jam packed to the gills today, and I think a lot of people left before the midday closure” of the highway, Huskinson said. “But we definitely had a good amount of people here.”

The Utah Department of Transportation had announced Friday morning around 10 a.m. — prior to the slide — that it would close SR 210 to uphill traffic at noon and downhill traffic at 1 p.m. to perform avalanche mitigation. It ended up closing traffic both ways around 12:30 p.m.

The Utah Avalanche Center said avalanche danger for the Salt Lake area on Friday was “considerable,” one of its highest designations. Its forecast said the danger could rise to high “if forecasted snowfall amounts pan out.”

Jim Steenburgh, a University of Utah professor of atmospheric sciences and an avid skier, said ultrasonic sensors mounted at Alta showed the resort got a lot of snow in very little time. He said the sensors showed that between noon and 1 p.m., the depth of new snow doubled from 5 to 10 inches and that it was at a foot by 2 p.m.

Another couple of hours like that, and Alta will surpass its all-time record for snowfall in a season. That record is 748 inches, set in 1981-82. As of 3 pm. Friday, the resort had 738 inches on the season.



from The Salt Lake Tribune https://ift.tt/G0AijU3
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