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Doug Chabot

By Doug Chabot

Published in the February 2015 issue of The Avalanche Review.

As an avalanche forecaster and educator I pay close attention to teaching the recreating public about heuristic traps, aka human-factors, and their role in avalanche accidents. A powerful voice is Powder Magazine’s riveting five-part Human-Factors series which did a great job of pointing out those traps.

Eric Knoff

The Pit Stop - Dig and Communicate

Snow ties the backcountry community together, sometimes it ties us to avalanches. Taking the time to dig a snowpit and assess snow stability provides valuable information and generates conversation between group members. Good communication leads to better decision making in avalanche terrain.

 

Alex Marienthal

by Alex Marienthal

Spring is here with longer days and a more predictable snowpack to facilitate objectives that are steeper and farther. These objectives are possible while maintaining a personally acceptable level of avalanche risk. However, these objectives can mean more exposure to other hazards like exposed terrain and prolonged rescue, which increases the consequences of relatively small accidents. The snowpack structure is changing from cold, dry layers to warm, wet and icy layers. This transition creates a fresh mix of avalanche problems.

Doug Chabot

Cooke City has a deep slab problem: a 7+ foot thick snowpack resting on a layer of facets.  This recipe might be a preview for the rest of our forecast area since there are still months of winter left.  I tried to explain the problem with the analogy below. A proper, technical definition can be found on the Colorado Avalanche Information Center's website.

DEEP SLAB INSTABILITY: an analogy

Doug Chabot

Published in December issue of SnoWest Magazine

Snowmobilers die in avalanches every winter, killed by trauma or suffocation, an extremely unpleasant way to breathe your last breath. In the last 10 years 93 snowmobilers in western America have been killed in avalanches. This is no surprise. We love to ride steep, open, mountainous slopes in avalanche terrain. If you play in the lion’s den you may get eaten, but as riders we don’t have to go into the den when the lion is hungry.

Alex Marienthal

Anyone who travels in the mountains when there is snow on the ground needs to know how to avoid being caught in an avalanche. This includes hunters who chase game like deer, elk, sheep and mountain goats. Read the full .pdf to learn more about avalanche avoidance.

Doug Chabot

On February 25, 2015 the Panjshir Valley in Afghanistan had an avalanche cycle that killed at least 168 people.  The reports at the time claimed over 200 dead making international headlines. A few weeks ago I visited the valley and wrote this "Official" report. I wrote it for Hameed Habibi who runs the Afghanistan Avalanche Control Team at the Salang Tunnel.

The fatality numbers (168) are the best we could gather based on interviews. If anything, they might be slightly understated.

Doug Chabot

A large, 8-10’ deep avalanche on Woody Ridge outside of Cooke City yesterday (1/30) surprised me and is making me reexamine what I know – and what I don’t know – about the snowpack in the Cooke City area. I'm giving this zone a lot of thought because, depending on what the next storms do, we may be at the start of a significant avalanche cycle.