Bollettino valanghe

Kitzbühel Alps Wildschönau

LWD Tirol
Vedi sulla mappa

Pericolo valanghe

Above treeline
3 · Marcato
Below treeline
2 · Moderato
Non aggiornato — questo bollettino è scaduto 3 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

At elevated altitudes a sometimes precarious avalanche situation will prevail.

Problemi valanghivi

  • New snow

    • Above treeline
    Dimensione
    2

    Stability: poor · Frequency: many

  • Gliding snow

    • Tutte le quote
    Dimensione
    2

    Stability: very poor · Frequency: few

Avalanche Activity

At elevated altitudes a sometimes precarious avalanche situation will prevail.

Very large quantity of fresh snow as well as the sometimes large wind slabs formed during the snowfall can be released easily, or, in isolated cases naturally in all aspects above the tree line. Avalanche prone locations are to be found in gullies and bowls, and behind abrupt changes in the terrain. They are currently prevalent immediately adjacent to the pistes as well. The fresh wind slabs are covered with new snow in some cases and therefore difficult to recognise. Avalanches can be triggered in the new snow and wind slab layers and reach quite a large size. In addition some small to medium-sized loose snow avalanches are to be expected. Backcountry touring and other off-piste activities call for extensive experience in the assessment of avalanche danger and restraint. In addition a certain danger of gliding avalanches exists. This applies in particular on steep grassy slopes.

Snowpack Structure

High altitudes and the high Alpine regions: Over a wide area 30 to 50 cm of snow, and even more in some localities, will fall until the early morning. As a consequence of a sometimes strong wind from variable directions, brittle wind slabs will form in the course of the day in all aspects. The old snowpack is largely stable and its surface has a crust, in particular on steep sunny slopes. Snow depths vary greatly above the tree line, depending on the infuence of the wind. Intermediate altitudes: The old snowpack is wet and its surface has a melt-freeze crust that is barely capable of bearing a load.

Tendency

A critical avalanche situation will prevail. Restraint is advisable on this first sunny day.

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

Regioni coperte