Bulletin d’avalanche

Vicentine Prealps

ARPA Veneto
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Danger d’avalanche

Above treeline
3 · Marqué
Below treeline
2 · Modéré
Périmé — ce bulletin a expiré 5 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

The fresh and older wind slabs are easy to recognise and to be assessed critically. Sunshine and high temperatures will give rise as the day progresses to unfavourable bonding of the snowpack on very steep sunny slopes.

Problèmes avalancheux

  • Wind slab

    • Above treeline
    Taille
    3

    Stability: poor · Frequency: some

  • Persistent weak layers

    • Above treeline
    Taille
    3

    Stability: poor · Frequency: some

  • Wet snow

    • Below 2,000 m
    Taille
    3

    Stability: poor · Frequency: few

Avalanche Activity

The fresh and older wind slabs are easy to recognise and to be assessed critically. Sunshine and high temperatures will give rise as the day progresses to unfavourable bonding of the snowpack on very steep sunny slopes.

Fresh and older wind slabs are easy to recognise and can in some cases be released easily. Sunshine and high temperatures will give rise as the day progresses to unfavourable bonding of the snowpack on very steep sunny slopes. On very steep sunny slopes the avalanche prone locations are more prevalent. As the day progresses, wet and gliding avalanches are possible. Distinct weak layers in the old snowpack necessitate caution. On steep shady slopes the avalanche prone locations are more prevalent. The avalanches can be released in deep layers of the snowpack and reach quite a large size. The near-surface layers of the snowpack can be released even by individual winter sport participants in particular at transitions from a shallow to a deep snowpack, when entering gullies and bowls for example. This applies in particular on wind-loaded slopes above the tree line.

Snowpack Structure

In some localities up to 50 cm of snow fell on Sunday above approximately 2000 m. The fresh snow and the sometimes deep wind slabs are bonding only slowly with the old snowpack. Distinct weak layers in the old snowpack are treacherous. Especially above approximately 2000 m northwest, north and northeast facing slopes:

Bulletin data: ARPAV Centro Valanghe di Arabba (via EAWS / avalanche.report)

Régions couvertes