Bollettino valanghe

Bregenzerwald Mountains

LWD Vorarlberg
Vedi sulla mappa

Pericolo valanghe

Above 1,800 m
2 · Moderato
Below 1,800 m
1 · Debole
Non aggiornato — questo bollettino è scaduto 5 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Beware small fresh snowdrifts: prone to triggering

Problemi valanghivi

  • Wind slab

    • Above 1,800 m

Avalanche Activity

Beware small fresh snowdrifts: prone to triggering

Avalanche danger above the timberline is moderate, below that altitude danger is low. Fresh snowdrift accumulations require caution. Danger zones occur primarily in steep ridgeline terrain and in wind-loaded gullies and bowls. If avalanches on high-altitude shady slopes fracture down to deeper weak layers, they can in isolated cases then grow to larger size. Apart from the risks of being buried in snow masses, the danger of being swept along and forced to take a fall require caution.

Snowpack Structure

The most recent fresh snow from the weekend has already bonded well with the widespread melt-freeze crusts. Fresh snowdrifts have been generated near ridgelines. The mid-level part of the snowpack consists of well-settled, compact layers widespread which on high-altitude shady slopes cover a poorly structured old snowpack fundament.

Weather Forecast

During the nighttime hours, heavy cloud cover and some showers passing through from Bregenzerwald to Arlberg and Montafon. Nocturnal snow showers will swiftly taper off, during the morning hours the clouds will gradually disperse. Intermittent sunshine is possible. Temperature at 2000m: -6 to -4 degrees; at 3000m: -10 degrees. Moderate to brisk N/NE winds at high altitudes.

Tendency

Avalanche danger will continue to diminish gradually.

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

Regioni coperte