Bollettino valanghe

Pollein and Saint-Marcel

Regione Valle d'Aosta
Vedi sulla mappa

Pericolo valanghe

Above 2,300 m
2 · Moderato
Below 2,300 m
1 · Debole
Non aggiornato — questo bollettino è scaduto 2 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Fresh wind slabs require caution.

Problemi valanghivi

  • Wind slab

    • Above 2,300 m
    Dimensione
    2

    Stability: poor · Frequency: few

Avalanche Activity

Fresh wind slabs require caution.

Over a wide area 10 to 20 cm of snow, and even more in some localities, will fall from early morning above approximately 2000 m. As a consequence of new snow and strong wind the wind slabs will increase in size additionally as the day progresses. The fresh and somewhat older wind slabs can be released. These avalanche prone locations are to be found in gullies and bowls, and behind abrupt changes in the terrain and on very steep slopes. More mostly small dry and moist avalanches are possible, in particular at the base of rock walls, and in extremely steep terrain.

Snowpack Structure

10 to 25 cm of snow fell in the last three days above approximately 2000 m. The westerly wind has transported the new snow. The weather conditions on Thursday gave rise to moistening of the snowpack below approximately 2200 m. The northwesterly wind will transport the new snow. In all aspects snow depths vary greatly above approximately 2000 m, depending on the infuence of the wind. At low and intermediate altitudes from a snow sport perspective, in most cases insufficient snow is lying.

Tendency

Slight decrease in avalanche danger as a consequence of the ceasing of precipitation.

Bulletin data: Regione Autonoma Valle d'Aosta (via EAWS / avalanche.report)

Regioni coperte