Bollettino valanghe

Chiemgau Alps East

LWD Bayern
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Pericolo valanghe

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

In sintesi

Beware dangers of taking a fall in case of small avalanche releases

Problemi valanghivi

  • Wind slab

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  • Wet snow

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Avalanche Activity

Beware dangers of taking a fall in case of small avalanche releases

Avalanche danger is low. Main problem: small snowdrifts. Danger zones occur in steep ridgeline terrain on N/E/SE facing slopes, behind discontinuities in the terrain and in wind-loaded gullies and bowls, releases small-to-medium sized. Slabs can be triggered by 1 person, e.g. a skier. Solar radiation triggering moistly small loose-snow avalanches in steep rocky terrain naturally. In isolated cases small glide-snow avalanches are possible on steep grass-covered slopes, releases can be large.

Snowpack Structure

Stormy westerly winds have transported the fresh snow and generated new snowdrift accumulations. Inside the drifts are trigger-prone layers. In transitions to the old snowpack at high altitudes a weak faceted layer has formed at high altitudes due to low temperatures. The proneness to triggering increases with ascending altitude. Beneath a melt-freeze crust in the uppermost part of the snowpack is a wet layer which can be triggered in some areas. Elsewhere the old snowpack is compact and stable; thoroughly moist and wet down to the ground. Also the fresh fallen snow will moisten through warmth and solar radiation on Monday, forfeiting its bonding, possibly triggering as loose snow.

Tendency

Avalanche danger levels are not expected to change significantly.

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

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