Bulletin d’avalanche

Chiemgau Alps East

LWD Bayern
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Danger d’avalanche

Above 1,600 m
2 · Modéré
Below 1,600 m
1 · Faible
Périmé — ce bulletin a expiré 5 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Snowdrifts prone to triggering; often blanketed by new snow.

Problèmes avalancheux

  • Wind slab

    • Toutes altitudes

Avalanche Activity

Snowdrifts prone to triggering; often blanketed by new snow.

The avalanche danger remains moderate above 1600m; below it is low. Main problem: the snowdrifts of the last few days. At higher altitude, slab avalanches of small-to-medium size can be triggered even by minimum additional loading, i.e., by a single person engaged in wintersports. Avalanche prone locations are found in steep ridgeline terrain in N/E/SW aspects, in wind-loaded gullies and bowls, below terrain protruberances as well as in wind-loaded forest ailes. Size and frequency of the danger zones increase with ascending altitude. Possibility of small loose snow avalanches releasing naturally in steep rocky terrain due to solar radiation.

Snowpack Structure

A few centimeters of loose fresh snow are blanketing a wind-impacted and partly icy old snowpack, and in places large-scale snowdrift accumulations. Embedded in the snowdrift accumulations are trigger-sensitive boundary layers consisting of faceted crystals that were able to form while precipitation paused - or else graupel. At higher altitudes and on shady slopes the snowpack base is very compact. At lower altitudes and on sunny slopes, a thin layer of powdry snow is found directly on the ground.

Tendency

Due to solar radiation and calm weather the avalanche danger will slowly decrease in the next few days.

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

Régions couvertes