Snow Avalanche

A snow avalanche occurs when a large mass of snow suddenly collapses and slides down a mountain slope. This usually happens when the snowpack becomes unstable due to factors like rapid warming, heavy snowfall, or changes in terrain or weather. Avalanches can vary from small slides to destructive, fast-moving masses capable of causing injury or damage to infrastructure. They often involve layers of snow built up over time, and even a slight disturbance can trigger the movement. Avalanches are a natural hazard in snowy regions and are best understood through careful assessment of snow stability and slope conditions.