Bollettino valanghe

Hochschwab Mountains

LWD Steiermark
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Pericolo valanghe

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Non aggiornato — questo bollettino è scaduto 4 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Daytime cycle of wet-snow/glide-snow activity

Problemi valanghivi

  • Wet snow

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  • Gliding snow

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Avalanche Activity

Daytime cycle of wet-snow/glide-snow activity

Avalanche danger rises through the morning from low to moderate, due to the increasingly wet snowpack. Favorable conditions will still reign in the morning. In steep terrain in all aspects, increasingly frequent naturally triggered wet loose-snow avalanches become likelier as the day progresses. Even large-sized glide-snow avalanches in steep grass-covered terrain are possible at any time of day or night. Heed glide cracks and fishbones!

Snowpack Structure

The snowpack in early morning is melt-freeze encrusted, then softens and moistens very quickly on sunny slopes in particular, the snow is often rotten. Due to wetness, the whole snowpack destabilizes more and more. On steep north-facing slopes at high altitudes there are still reserves of cold; in these places there are weak layers of faceted crystals.

Weather Synopsis

On Saturday, sunshine through Styria, some convective clouds can accumulate in the afternoon in the western regions, but it will remain dry and springlike. At 2000 m: +3 degrees. Light northerly winds.

Tendency

On Sunday, sunny, a bit warmer. The daytime danger cycle requires attentiveness. Backcountry skiing tours should begin early, end early.

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

Regioni coperte