New snow and wind slabs above the tree line. Weak layers exist in the old snowpack in particular on steep shady slopes. Single backcountry tourers can release avalanches easily, including large ones.
As a consequence of new snow and a strong to storm force wind, easily released wind slabs formed in particular adjacent to ridgelines and in gullies and bowls. On steep slopes and in gullies and bowls, and behind abrupt changes in the terrain slab avalanches are possible, even large ones.
Snowpack
dp.6: cold, loose snow and wind dp.1: deep persistent weak layer
Over a wide area over a wide area 30 to 50 cm of snow, and even more in some localities, fell in the last few days above approximately 2000 m. In particular above the tree line snow depths vary greatly, depending on the infuence of the wind. The snowpack will be in most cases subject to considerable local variations. The various wind slabs have bonded poorly with the old snowpack.
Tendency
The avalanche danger will persist.
Danger level
treeline
Avalanche Problem
Wind slab
Treeline
New snow and wind slabs above the tree line.
Individual avalanche prone locations are to be found in particular on steep slopes at high altitude, also on steep shady slopes in areas close to the tree line. The various wind slabs have bonded poorly with the old snowpack. The avalanche prone locations are clearly recognisable to the trained eye.
Snowpack
In particular above the tree line snow depths vary greatly, depending on the infuence of the wind. The snowpack will be in most cases subject to considerable local variations. Below the tree line hardly any snow is lying.
