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Massive avalanche closes SH-21, reopening expected early next week
A significant landslide has forced the closure of State Highway 21 between Grandjean and Banner Summit, with the largest ...
Jackson Hole News&Guide4d
Avalanche in Snake River Canyon closed road, driver who slid through debris OK
Warm temperatures triggered a natural avalanche that covered Highway 89 in the Snake River Canyon on Tuesday afternoon.
Powder3d
In-Bounds Avalanche Suspends Ski Lift Operation at Big Sky
An avalanche triggered during avalanche mitigation temporarily paused the use of Big Sky Resort, Montana's Swift Current 6 ...
Alaska Dispatch News14d
Parks Highway again closed overnight as crews continue clearing avalanche debris north of Cantwell
The highway will be closed from 5 p.m. Sunday to 8 a.m. Monday, according to a social media post by the Alaska Department of ...
Yahoo14d
Crews make progress clearing avalanche debris from Parks Highway north of Cantwell, with more closures planned
Jan. 26—An avalanche Friday on the Parks Highway north of Cantwell prompted extended closures with limited traffic access through the weekend as crews worked to clear debris and mitigate hazards ...
The Salt Lake Tribune28d
Avalanches: What causes innocent-looking snow slopes to collapse? A skiing physicist explains, with tips for surviving
As the avalanche picks up speed, more snow and debris are incorporated in the avalanche and it can become really big and violent, with particles bouncing and colliding fast — within 1/1,000th ...
Powder25d
Cause of Deadly Colorado Avalanche Uncovered
"The skier may have been buried for more than four hours before help arrived. He was buried about 1 meter deep, too deep to effect a self-rescue from avalanche debris," said a social media post from ...
Alaska Dispatch News12d
January cold returns as snow makes for slick roads after weeks of warmth
An intense bout of snow as temperatures dropped led to slick roads around Anchorage on Monday after several weeks of ...
Yahoo15d
Crews make progress clearing avalanche debris from Parks Highway north of Cantwell
Jan. 25—The Parks Highway was closed in both directions north of Cantwell on Friday after debris from an avalanche crossed the roadway, and state transportation officials expected to partially ...