Category Archives: snowboarding

Severe Avalanche Risk in BC backcountry

‘Your life is not worth that day of powder skiing’: Officials warn of severe avalanche risk.

This has been a deadly week in B.C.’s backcountry. On Monday two snow bikers were killed in an avalanche near Pemberton. Then on Thursday a backcountry skier fell into a tree well and died near Whistler.

“I’m taking some time off to let the snowpack settle out,” said Whistler skier Mike Douglas. “It’s gotten really really dangerous.”

When Douglas was touring with some friends in “safe manageable terrain” they released a slab.

This is a good week to stay out of the Whistler area backcountry. We discovered some very easily triggered soft slab sitting on a layer of surface hoar today. 50cm crown on 30 degree N slope at 1500m. Likely to get worse. Be careful. pic.twitter.com/it0I2OblZO
— Mike Douglas (@MikeDski) December 31, 2020

“We kicked off a small slab avalanche with about a 50 cm crown,” he said, “it kind of spooked us a little bit, like wow it’s actually even more touchy out here than we thought.”

Twitter photo during severe avalanche danger
Twitter, MikeDski

Avalanche Canada is warning this is not the time to be in the backcountry. They are reminding those who want to venture out, to check forecasts before going. There is a severe avalanche risk right now.

“We’re on the storm track right now,” said Ilya Storm. “Right now, in some ways, the decision making is easiest.”

Meaning just don’t go! Because the high avalanche risk rating means it’s natural avalanches are likely and human triggered are very likely.

“It is snowing heavily, the wind is blowing, you can see it, you can see the snow accumulate and there are obvious clues out there,” he said. “Snow hates rapid change. The rapid change is a person. A person on a snowmobile, a person on skis, that can be enough to tip the balance.”

Douglas said this is the time to ski in bounds.

“Your life is not worth that day of powder skiing,” he said.

Photo on an avalanche. There is severe avalanche risk now.
Avalanche Photo

Avalanche testing before skiing encouraged by Forest Service

Skiers activities that often lead them to backcountry locations with limited services. Monday morning (12/28) Forest Service avalanche experts warned of possible avalanche activity when visiting these areas. They recommend doing some avalanche testing before using steep slopes.

“We have a block of harder snow over a section of weak sugary facets of the ground, so we have something over nothing,” said Dave Zinn, avalanche expert. “This is the recipe for an avalanche, all you need now is a steep slope and a trigger.”

Triggers can be caused either by nature — rain, snow, sun, wind — or by human activity.

“The danger is moderate, but it’s sort of that scary moderate because human triggered avalanches remain possible,” said Zinn. “If we trigger them, they could be large — and definitely big enough to injure, bury or kill an individual.”

“Really watch out for those signs of instability — like shooting cracks. Do some avalanche testing – dig stability tests, do an extended column test, see if you get stable results,” said Zinn. “And if you don’t see (stable results), find a different slope.”

Previous reports from 2017 to 2019 showed six-of-ten accidents occurred in January and February. Five of which, resulted in a death. It is not listed what caused these avalanches were deaths occurred but leads experts to continue to urge people to test they go.

Avalanche Testing - forest service
Testing the snow

NBC Montana

Avalanche Swept a Snowboarder Into a Tree

An avalanche swept a snowboarder into a tree on Tuesday afternoon. It happened on Snodgrass Mountain near Crested Butte. The snowboarder was on a split board.

The Colorado Avalanche Center said the boarder and a skier skinned up the south side of the mountain and were descending the north side in an area called First Bowl, which is at an elevation around 10,000 feet. That’s when a slab avalanche released and swept the boarder into a tree injuring his leg.

The party was able to call 911 for help and a rescue team responded shortly thereafter. The avalanche took place within old snow on a slope with a northeast aspect.

While there have been several media worthy avalanche accidents already this season the official fatality list shows none in the US so far.

An avalanche swept a snowboarder into a tree on Tuesday afternoon.
Site where an avalanche swept a snowboarder into a tree, CAIC
Site where an avalanche injured a snowboarder
Site where an avalanche injured a snowboarder – CAIC