Snow Stability

Snow stability refers to how securely snow remains in place on a surface, like a mountain slope. When snow is stable, it stays put, reducing the risk of avalanches. Factors influencing stability include snowpack layers, temperature, weather conditions, and how the snow has settled over time. Weak layers, such as thin or melt-frozen sections, can cause the snow to slide unexpectedly. Understanding snow stability is crucial for safe winter activity decisions, as assessing it helps predict avalanche danger. Proper evaluation involves observing weather patterns, snowpack conditions, and performing tests to determine how likely the snow is to move or collapse.