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 6 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Weak layers in the old snowpack represent the main danger. In addition the wind slabs should be taken into account.

Problemi valanghivi

  • Persistent weak layers

    • Above treeline
    Dimensione
    2

    Stability: very poor · Frequency: some

  • Wind slab

    • Above treeline
    Dimensione
    2

    Stability: poor · Frequency: some

Snowpack Structure

Some snow fell on Saturday over a wide area. Distinct weak layers exist in the old snowpack. This applies especially on west, north and east facing slopes. The snowpack remains generally prone to triggering. At high altitude the wind slabs have increased in size additionally in the last two days. The snowpack will be moist at low and intermediate altitudes.

Tendency

The avalanche danger will persist. Above the tree line a treacherous avalanche situation will prevail.

Avalanche Activity

Weak layers in the old snowpack represent the main danger. In addition the wind slabs should be taken into account.

Weak layers in the old snowpack can be released even now by people. Caution is to be exercised in particular on very steep west, north and east facing slopes above the tree line, and on little used shady slopes. The avalanche prone locations are sometimes covered with new snow and are barely recognisable, even to the trained eye. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack and fresh avalanches serve as an alarm indicating the danger. Remotely triggered avalanches are possible. The fresh and somewhat older wind slabs can be released easily or naturally, in particular in gullies and bowls, and behind abrupt changes in the terrain. Avalanches can penetrate down to the ground and reach large size in isolated cases.

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

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