Even a single person in the snow can exert enough pressure on it to cause a buried weak layer of snow to collapse and the snow cover to slide away. In this case, experts speak of anticracks. The fundamental fracture properties that can lead to powerful slab avalanches are still largely unknown, but crucial in order to accurately predict when avalanches will occur. Even a single person in the snow can exert enough pressure on it to cause a buried weak layer of snow to collapse and the snow cover to slide away. In this case, experts speak of anticracks. The fundamental fracture properties that can lead to powerful slab avalanches are still largely unknown, but crucial in order to accurately predict when avalanches will occur. Earth Sciences Phys.org – latest science and technology news stories
Predicting avalanches: Fracture characteristics of anticracks in highly porous materials
