avalanches

An avalanche occurs when a large mass of snow, ice, and debris rapidly slides down a mountain slope. This process is triggered when the stability of the snowpack is compromised, often by factors like new snowfall, temperature changes, or additional weight. Once initiated, the snow accelerates due to gravity, forming a fast-moving, powerful flow that can be several meters wide and move at high speeds. Avalanches can be destructive, posing significant hazards to skiers, mountaineers, and infrastructure. Understanding snow stability, terrain, and weather conditions helps in predicting and reducing avalanche risks.