Boletín de aludes

Bregenzerwald Mountains

LWD Vorarlberg
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Peligro de aludes

All elevations
1 · Débil
Desactualizado: este boletín caducó 2 years ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Favorable conditions. Caution urged towards small drifts.

Problemas de aludes

  • Wind slab

    • Above 2,000 m

Avalanche Activity

Favorable conditions. Caution urged towards small drifts.

Avalanche danger is low. Fresh drifts can trigger small slab avalanches even by minimum additional loading in some places. Danger zones occur in steep ridgeline terrain, mostly on NW/N/E facing slopes and behind protruberances in the landscape. Danger of being swept along and forced to take a fall outweigh that of being buried in snow masses. In very isolated cases, small slab avalanches can trigger in the old snow on steep shady high-altitude slopes, generally by large additional loading and where the snow is shallow.

Snowpack Structure

The minor amount of fresh snow was transported. Small snowdrift accumulations lie deposited esp. on steep shady slopes atop soft layers and are often prone to triggering. The uppermost layers are often still powdery (with the exception of wind-impacted zones), frequently encrusted on south-facing slopes. Also wind-crusts are evident. All in all, the snowpack is predominantly well consolidated.

Weather Forecast

A dry night of foehn winds, due to which it will be quite sunny all day long on Saturday, with only loose high-altitude clouds. Temperatures will drop. At 2000m: from +7 to +2 degrees. Brisk to stormy S/SW winds at high altitudes.

Tendency

No significant change anticipated in avalanche danger levels

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

Regiones cubiertas