Bollettino valanghe

Sole, Pejo and Rabbi

Meteotrentino
Vedi sulla mappa

Pericolo valanghe

Above treeline
3 · Marcato
Below treeline
1 · Debole
Non aggiornato — questo bollettino è scaduto 7 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Wind slabs and weakly bonded old snow represent the main danger.

Problemi valanghivi

  • Persistent weak layers

    • Above treeline
    Dimensione
    3

    Stability: poor · Frequency: some

  • Wind slab

    • Above treeline
    Dimensione
    2

    Stability: very poor · Frequency: some

Avalanche Activity

Wind slabs and weakly bonded old snow represent the main danger.

The fresh snow as well as the wind slabs can be released easily in particular on west to north to east facing aspects above approximately 2000 m. Especially here avalanches can be triggered in the faceted old snow and reach medium size. Caution is to be exercised in particular in gullies and bowls, and behind abrupt changes in the terrain, as well as in places that are protected from the wind. The avalanche prone locations are barely recognisable. The number and size of avalanche prone locations will increase with altitude. Apart from the danger of being buried, restraint should be exercised in particular in view of the danger of avalanches sweeping people along and giving rise to falls. Small and, in isolated cases, medium-sized loose snow avalanches are to be expected as a consequence of solar radiation.

Snowpack Structure

In some regions 20 to 40 cm of snow has fallen above approximately 1200 m. As a consequence of a strong wind from southerly directions, soft wind slabs formed. These are lying on top of a weakly bonded old snowpack above approximately 2000 m. This applies especially in shady places that are protected from the wind. The old snowpack is faceted. The old snowpack will be subject to considerable local variations.

Bulletin data: Meteotrentino, avalanche.report (CC BY 4.0)

Regioni coperte