Bollettino valanghe

Allgäu Alps West

LWD Vorarlberg
Vedi sulla mappa

Pericolo valanghe

Above 2,200 m
2 · Moderato
Below 2,200 m
1 · Debole
Non aggiornato — questo bollettino è scaduto last year. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Caution: freshly generated snowdrift accumulations at high altitudes

Problemi valanghivi

  • Wind slab

    • Above 2,200 m
  • Gliding snow

    • Below 2,200 m

Avalanche Activity

Caution: freshly generated snowdrift accumulations at high altitudes

Fresh snow and drifts are triggerable esp. on steep shady slopes. One sole skier can trigger a small-to-medium loose-snow or slab avalanche. Apart from the danger of being buried in snow masses, the risks of being swept along and forced to take a fall require adequate caution. On steep grass-covered slopes with sufficient snow on the ground or atop smooth ground, isolated small-to-medium glide-snow avalanches are possible. In rocky terrain, slides and small loose-snow avalanches are possible.

Snowpack Structure

The fresh snow which has fallen since Thursday has in the interim settled and increasingly consolidated at intermediate altitudes due to solar radiaiton. On steep slopes it is still loose and soft. Fresh snow and small drifts lie deposited on shady slopes atop expansively metamorphosed, soft layers, often blanketing graupel, bonding only moderately good. The below average snowpack is well consolidated. On sunny slopes and at lower altitudes the fresh snow will fall on bare ground.

Weather Forecast

Only occasional rainfall and snowfall expected during the nocturnal hours. As of midnight, precipitation will intensify. On Sunday, clouds and fog will dominate. Up to 5-10 cm of fresh snow anticipated. At 2000m: -4 degrees. Mostly light winds at high altitudes.

Tendency

Monday will be cool, increased sunshine expected as the day unfolds, with moderate-to-brisk E/NE winds. Thus, more snowdrifts will be generated at high altitudes.

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

Regioni coperte