Bollettino valanghe

Allgäu Alps Central

LWD Bayern
Vedi sulla mappa

Pericolo valanghe

Above 2,000 m
2 · Moderato
Below 2,000 m
1 · Debole
Open full map
Non aggiornato — questo bollettino è scaduto 2 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Circumvent fresh drifts.

Problemi valanghivi

  • Wind slab

    • Above 2,000 m

  • Gliding snow

    • Below 2,000 m

Avalanche Activity

Circumvent fresh drifts.

Avalanche danger is moderate above 2000m, below that altitude danger is low. Snowdrifts are the main problem. Slab avalanches that are mostly small can be triggered by minimum additional loading. Avalanche prone locations are found in steep ridgeline terrain in NW-E-SE aspects and in wind-loaded gullies and bowls. The frequency of avalanche prone locations increases with ascending altitude. On very steep slopes over smooth ground, it cannot be excluded that smaller glide-snow avalanches can release spontaneously.

Snowpack Structure

On the shady side the snowpack surface is powdery. In ridgeline terrain, small-scale snowdrifts will accumulate during the course of the day which will partly be deposited atop loose snow layers. The snowdrifts are prone to triggering. At high altitudes there are still layers consisting of faceted crystals more deeply embedded in the snowpack close to crusts. However, these are now very unlikely to trigger. At intermediate altitudes the old snowpack is thoroughly moist, wet at the ground .

Tendency

Avalanche danger levels will recede slowly.

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

Regioni coperte