Bollettino valanghe

Kaiser Mountains - Waidring Alps

LWD Tirol
Vedi sulla mappa

Pericolo valanghe

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

In sintesi

The somewhat older wind slabs represent the main danger.

Problemi valanghivi

  • Wind slab

    • Above 2,000 m
    Dimensione
    2

    Stability: poor · Frequency: some

Avalanche Activity

The somewhat older wind slabs represent the main danger.

The fresh and older wind slabs can be released easily. The avalanche prone locations are to be found in particular on west to north to east facing aspects above approximately 2000 m. Caution is to be exercised in particular in gullies and bowls, and behind abrupt changes in the terrain, as well as adjacent to ridgelines. Such avalanche prone locations are easy to recognise. At elevated altitudes such avalanche prone locations are more prevalent and larger. In some cases the avalanches in these loacations are medium-sized. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls. Shooting cracks when stepping on the snowpack serve as an alarm indicating the danger.

Snowpack Structure

The wind slabs have settled a little. They are bonding only slowly with the old snowpack. The old snowpack consists of faceted crystals. Steep south facing slopes: As a consequence of mild temperatures and solar radiation a crust formed on the surface. The snowpack will be generally subject to considerable local variations. Only a small amount of snow is lying for the time of year in all altitude zones.

Tendency

Wind slabs are to be avoided.

Bulletin data: Avalanche Warning Service Tirol, avalanche.report (CC BY 4.0)

Regioni coperte