Avalanche - Page 4

An avalanche is a sudden and rapid flow of a large mass of snow, ice, and debris down a mountainside or slope. It typically occurs when the snowpack becomes unstable, often triggered by factors such as heavy snowfall, wind, temperature changes, or human activities. Avalanches can vary in size and speed, and they may be classified into several types, including loose snow avalanches and slab avalanches, depending on the conditions of the snow and terrain. They pose significant risks to life and property, particularly in mountainous regions where people engage in skiing, snowboarding, or mountaineering. Understanding and predicting avalanches is essential for safety in winter sports and mountain activities.