Persistent weak layers
- Above treeline
- Size
- 1
Stability: poor · Frequency: few
Stability: poor · Frequency: few
Avalanche danger is moderate. Some danger zones occur on extremely steep shady slopes. Apart from the danger of being buried in snow masses, the risks of being forced to take a fall require consideration. On steep grassy slopes where there is sufficient snow on the ground, small glide-snow avalanches are possible.
The large amounts of fresh fallen snow and drifts from the most recent bout of precipitation have been able to settle and consolidate. At high altitudes in particular, the uppermost layers of the snowpack are weak, making them often prone to triggering.
NIghttime skies will be dry, little cloud, and thus, very cold. On Wednesday, sunshine from the start, often cloudless skies. Below 1000m, some fogbanks could prove persistent in the morning. During the daytime, temperatures will rise measurably. At 2000m: -8 to -1 degree. Strong NE winds at high altitudes.us,
Avalanche danger levels not expected to change significantly
Bulletin data: Avalanche Warning Service Vorarlberg (CC BY 4.0)