snow pits

Snow pits are vertical openings dug into snowpacks to analyze their layers and structure. By examining these layers, scientists assess snow stability and avalanche risk, as each layer reflects different weather conditions and snowfall events. The process involves removing snow carefully to reveal the internal stratigraphy, studying grain size, hardness, and moisture content. This information helps predict how snow may behave under certain conditions, which is crucial for safety in avalanche-prone areas. Snow pits are an essential tool for mountaineers, skiers, and researchers to understand snowpack dynamics and prevent accidents.