Quick Answer
Be aware of terrain hazards, check forecasts, and use a companion for navigation in high-risk areas.
Understanding Avalanche Terrain
When traveling in avalanche terrain, it’s essential to understand the basics of avalanche formation and be able to identify potential hazards. Look for steep slopes (30°-45°), recent snowfall, and weak layers in the snowpack. Use a slope angle meter or inclinometer to measure the slope and identify potential avalanche paths.
Navigating Avalanche Terrain Safely
When navigating avalanche terrain, use a companion for navigation and keep a safe distance (10-20 feet) from each other. Stay in open areas, avoid gullies, and use a transceiver in case of an emergency. Check forecasts regularly and be aware of changing weather conditions.
Avalanche Terrain Identification Techniques
Use the “Avalanche Terrain Identification” (ATI) technique to assess the terrain. This involves breaking down the slope into three zones: the starting zone (where the avalanche begins), the transition zone (where the avalanche gains speed and size), and the runout zone (where the avalanche ends). By identifying these zones, you can better understand the potential risks and take necessary precautions.
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