Bollettino valanghe

Middle Lys Valley

Regione Valle d'Aosta
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Pericolo valanghe

Above 2,200 m
2 · Moderato
Below 2,200 m
1 · Debole
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Non aggiornato — questo bollettino è scaduto 4 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

At transitions from a shallow to a deep snowpack, when entering gullies and bowls for example the avalanche prone locations are more prevalent.

Problemi valanghivi

  • Persistent weak layers

    • 2,200 m–2,800 m

  • Wind slab

    • Above 2,300 m

Avalanche Activity

At transitions from a shallow to a deep snowpack, when entering gullies and bowls for example the avalanche prone locations are more prevalent.

Avalanches can be released in the weakly bonded old snow, even by a single winter sport participant. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack serve as an alarm sign.

Snowpack Structure

Snow depths vary greatly above approximately 2000 m, depending on the infuence of the wind. In addition, from a snow sport perspective, in most cases insufficient snow is lying. The old snowpack consists of faceted crystals. Weak layers exist in the snowpack especially on steep west, north and east facing slopes.

Tendency

Up to 5 cm of snow, and even more in some localities, will fall above approximately 1800 m. The danger will persist.

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

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