*The avalanche-prone locations are described in greater detail in the avalanche bulletin (altitude, slope aspect, type of terrain):

moderately steep terrain: slopes shallower than about 30 degrees
steep slopes: slopes steeper than about 30 degrees
very steep, extreme terrain: particularly adverse terrain related to slope angle (more than about 40 degrees), terrain profile, proximity to ridge, smoothness of underlying ground surface

**Additional loads:

low: individual skier/snowboarder, riding softly, not falling; snowshoer; group with good spacing (minimum 10m) keeping distances
high: two or more skiers/snowboarders etc. without good spacing (or without intervals); snowmachine; explosives