Bollettino valanghe

Allgäu Alps West

LWD Vorarlberg
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Pericolo valanghe

Above 2,000 m
2 · Moderato
Below 2,000 m
1 · Debole
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Non aggiornato — questo bollettino è scaduto 7 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Still a highly unfavorable snowpack

Problemi valanghivi

  • Wind slab

    • Above 2,000 m

  • Persistent weak layers

    • Above 2,200 m

Avalanche Activity

Still a highly unfavorable snowpack

Older snowdrift accumulations can still be triggered. Marked weak layers in the old snowpack can be triggered by one single winter sports enthusiast, particularly on steep, little skied on slopes. The danger zones are not visible. Whumpf noises and fractures when treading on the surface are alarm signals. Activities in backcountry demand careful evaluation of the terrrain and assessment of the dangers.

Snowpack Structure

A small amount of fresh snow blankets older, generally somewhat stabilized snowdrift accumulations. The often lie deposited on loosely-packed snow or surface hoar and atop a weak old snowpack surface at higher altitudes (particularly on steep shady slopes).

Weather Forecast

Friday will be heavily clouded, with limited visibility, intermittent light-to-moderate snowfall. Temperature at 2000m: -2 degrees; at 3000m: -7 degrees. Moderate westerly winds at high altitudes.

Tendency

Weak layers in the old snow can still be triggered by one single winter sports enthusiast.

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

Regioni coperte