Bollettino valanghe

Chiemgau Alps East

LWD Bayern
Vedi sulla mappa

Pericolo valanghe

Above treeline
2 · Moderato
Below treeline
1 · Debole
Non aggiornato — questo bollettino è scaduto 2 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Ten to maximally 20 centimeters of new snow accompanied by wind

Problemi valanghivi

  • Wind slab

    • Above treeline
    Dimensione
    2

    Stability: poor · Frequency: some

Avalanche Activity

Ten to maximally 20 centimeters of new snow accompanied by wind

Avalanche danger above the treeline is moderate, below that altitude avalanche danger is low. Main problem: snowdrifts. In some places, slab avalanches can be triggered even by minimum additional loading and can be medium-sized. Avalanche prone locations are found adjacent to and distant from ridges in steep terrain in NW/W/S aspects as well as in wind-loaded gullies and bowls. At high altitudes, avalanches can fracture down to weak layers embedded in the old snow.

Snowpack Structure

Due to strong westerly winds and the onset of snowfall the snow will be transported. Intermediate layers that are prone to triggering can be embedded in the fresh snowdrift accumulations. In leeward areas the old snowpack is in many places superficially moist and homogenous. Here and there, large faceted crystals have formed underneath near-surface melt-freeze crusts. More deeply embedded in the snowpack there are also soft expansively metamorphosed layers close to crusts at high altitudes.

Weather Forecast

Rising avalanche danger due to continuing snowfall and wind.

Tendency

Due to strong westerly winds and the onset of snowfall the snow will be transported. Intermediate layers that are prone to triggering can be embedded in the fresh snowdrift accumulations. In leeward areas the old snowpack is in many places superficially moist and homogenous. Here and there, large faceted crystals have formed underneath near-surface melt-freeze crusts. More deeply embedded in the snowpack there are also soft expansively metamorphosed layers close to crusts at high altitudes.

Bulletin data: Avalanche Warning Service Bavaria (CC BY 4.0)

Regioni coperte