Bollettino valanghe

Tuxer Alps West

LWD Tirol
Vedi sulla mappa

Pericolo valanghe

Above 2,000 m
3 · Marcato
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

Wind slabs represent the main danger.

Problemi valanghivi

  • Wind slab

    • Above 2,000 m
    Dimensione
    2

    Stability: very poor · Frequency: some

Avalanche Activity

Wind slabs represent the main danger.

The somewhat older wind slabs can be released easily, even by a single winter sport participant,. The avalanche prone locations are to be found in particular on west to north to east facing aspects above approximately 2000 m. Individual avalanche prone locations are to be found also on steep south facing slopes above approximately 2400 m. Caution is to be exercised in particular at the base of rock walls and behind abrupt changes in the terrain, as well as in gullies and bowls. In particular in shady places that are protected from the wind avalanches can release the weakly bonded old snow as well and reach quite a large size. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack can indicate the danger. Remotely triggered avalanches are possible. 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.

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