Boletín de aludes

Hochschwab Mountains

LWD Steiermark
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Peligro de aludes

Above treeline
2 · Moderado
Below treeline
1 · Débil
Desactualizado: este boletín caducó 4 years ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Winds are easterly and southerly! Snowdrift accumulations on north-facing slopes.

Problemas de aludes

  • Wind slab

    • Todas las altitudes
  • Gliding snow

    • Todas las altitudes

Avalanche Activity

Winds are easterly and southerly! Snowdrift accumulations on north-facing slopes.

Avalanche danger above the treeline is moderate. New danger zones occur near ridgelines on north-facing slopes. Fresh snowdrift accumulations lie deposited atop surface hoar, particularly in the Dachstein region to the Ennstal Alps. Fresh small snowdrift accumulations can be triggered even by the weight of one single person. Older snowdrifts on east-facing slopes are generally triggerable only by large additional loading in transitions from shallow to deep snow. Isolated naturally triggered slab avalanches and loose-snow avalanches are possible in steep rough and rocky terrain. Open glide-cracks mean: glide-snow avalanches could trigger at any time in transitions from shallow to deep snow.

Snowpack Structure

Snowdrift accumulations from the weekend have been able to settle somewhat. Stabiliy of the snowpack is increasing. Weak layers are almost imperceptible in the snowdrifts. Open glide-cracks could release glide-snow avalanches at any moment. Lots of glide cracks have been observed in the Gesäuse and Hochschwab regions.

Weather Synopsis

Wednesday will start with only a little cloud. Moderaet (later on, brisk) E/SE winds. At 2000 m: -12 degrees.

Tendency

As a result of southerly winds, widespread sunshine on Thursday. Winds will be strong in the morning, lighter in the afternoon. Temperatures will rise. Danger zones will increase on north-facing slopes.

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

Regiones cubiertas