Bollettino valanghe

Bregenzerwald Mountains

LWD Vorarlberg
Vedi sulla mappa

Pericolo valanghe

All elevations
1 · Debole
Non aggiornato — questo bollettino è scaduto last year. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Favorable conditions. Caution urged towards small drifts.

Problemi valanghivi

  • Wind slab

    • Above 2,000 m

Avalanche Activity

Favorable conditions. Caution urged towards small drifts.

Avalanche danger is low. Freshly generated snowdrift accumulations can trigger as a small avalanche. Danger zones occur at high altitudes esp. in shady, ridgeline steep terrain. Apart from the danger of being buried in snow masses, the risks of being swept along and forced to take a fall require adequate consideration. In case of solar radiation, small loose-snow avalanches can trigger in extremely steep terrain.

Snowpack Structure

Due to often brisk westerly winds, small snowdrifts accumulated which lie deposited esp. in shady steep terrain at high altitudes atop soft layers. Bonding to the old snowpack surface is poor, and deteriorates with ascending altitude. On sunny slopes and at lower altitudes, bonding to the moist old snowpack surface is generally good. The below-average snowpack is generally well consolidated. As temperatures drop, gliding snow activity has receded significantly.

Weather Forecast

Low-pressure front conditions, with a westerly air current, so it is expected to remain dry. The air is wintery cold, westerly winds make it seem even colder. Clouds and sunshine will create a pleasant day in the mountains for skiing. Possible fog at summit level. At 2000m: -8 degrees. Brisk westerly winds.

Tendency

Predominantly favorable conditions

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

Regioni coperte