Avalanche contributing factors

Angle of the slope. Avalanches may occur regardless of the type of the slope. However the possibility to occur on steep slopes is much more likely. From the steepest slopes it is not since usually the snow “flows out” during the snowfall. However they may have cornices that can fall under certain circumstances.

Land form. Convex slopes and wide grooves especially in their upper part are also dangerous. Undulating surfaces, planted and rocky areas and concaves are less avalanche-hazardous.

Slope exposure. It is referred to the exposure to the sun and the wind. Sunshine influences the level of transformation and the type of the snow and is one of the most important avalanche contributing factors. The wind helps to accumulate more snow and it is more likely to form wind slabs, and cornices which may trigger an avalanche.

Weather conditions. Snowfall, naturally, is the most important factor. Other contributing factors are wind speed and direction, variations of temperature etc.