Quick Answer
When exiting a snow cave in an emergency, prioritize caution and a slow ascent to prevent triggering an avalanche, and use a probe or ski pole to test the snow's stability. Take note of the cave's orientation and nearby terrain risks. If possible, wait for a lull in wind or a break in the storm before exiting.
Pre-Exit Preparation
Before exiting the snow cave, take a moment to assess your surroundings and prepare for the ascent. Look for any signs of recent avalanche activity, such as recent slides or debris fields. Take stock of your gear, including a probe or ski pole, and make sure you have a clear path to follow. If you have a map or compass, use them to determine the best route to take.
Ascent and Testing the Snow
When you’re ready to exit, proceed slowly and carefully, using your probe or ski pole to test the snow’s stability as you ascend. Start by probing the snow 2-3 feet in front of your feet, then move up the slope, testing the snow in 2-3 foot increments. If the probe or ski pole sinks easily or you hear a hollow sound, it’s likely unstable and you should avoid that area.
Avoiding Avalanches and Terrain Risks
As you exit the cave, be aware of your surroundings and watch for any signs of instability in the snow or terrain. If you notice any signs of recent slides or unstable snow, avoid that area and look for a safer route. Pay attention to any drop-offs, cliffs, or other terrain features that could pose a risk to your safety. If you’re unsure about the safety of a particular area, it’s better to err on the side of caution and find a safer route.
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