Bulletin d’avalanche

Fischbach Alps East, Wechsel

LWD Steiermark
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Danger d’avalanche

Above 1,500 m
2 · Modéré
Below 1,500 m
1 · Faible
Périmé — ce bulletin a expiré 6 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Mainly wet snow problems, isolated avalanche prone locations in persistent weak layers on shady slopes.

Problèmes avalancheux

  • Persistent weak layers

    • Above 1,500 m
  • Wet snow

    • Toutes altitudes

Avalanche Activity

Mainly wet snow problems, isolated avalanche prone locations in persistent weak layers on shady slopes.

The avalanche risk is moderate at higher altitudes. Wet loose snow avalanches can still occur occasionally in extremely steep terrain. Spontaneous avalanche activity increases slightly during the daytime changes with incoming radiation and warming.

Snowpack Structure

The new and drifting snow cover has already settled and lost its proneness to triggering. In shady high altitudes, the old snowpack with crusts and embedded angular crystals is unfavourably structured and weakened in places. Depending on the aspect, the snow becomes damp or wet during the day changes up to high altitudes, leading to a decreasing firmness and destabilisation of the snowpack.

Weather Forecast

On the mountains, Friday night will be clear and mostly frost-free. During the day, sunshine will dominate under mostly cloudless skies. The wind will be light to moderate. Temperatures: at 2000 metres between +2 degrees in the morning and +6 degrees in the afternoon, at 1500 metres between 0 degrees in the morning and up to +11 degrees in the afternoon.

Tendency

Still plenty of sunshine. Slight daytime changes in the avalanche risk are expected.

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

Régions couvertes