Bulletin d’avalanche

Vicentine Prealps

ARPA Veneto
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Danger d’avalanche

Above treeline
2 · Modéré
Below treeline
1 · Faible
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Périmé — ce bulletin a expiré 6 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Persistent weak layers

    • Above treeline
    Taille
    2

    Stability: poor · Frequency: few

  • Wind slab

    • Above treeline
    Taille
    2

    Stability: poor · Frequency: few

  • Gliding snow

    • Toutes altitudes
    Taille
    1

    Stability: fair · Frequency: few

Avalanche Activity

The wind slabs can be released easily in some places in particular on steep shady slopes. Weak layers in the old snowpack necessitate caution and restraint. As a consequence of warming wet loose snow avalanches are possible.

Snowpack Structure

The snowpack is not distinctly layered and its surface has a melt-freeze crust that is strong in many cases. The surface of the snowpack will soften during the day. The spring-like weather conditions will give rise to unfavourable bonding of the snowpack in some cases on very steep sunny slopes. These conditions will cause a weakening of the snowpack in gullies and bowls and behind abrupt changes in terrain. As a consequence of highly fluctuating temperatures and solar radiation a treacherous avalanche situation will develop. This applies in particular on steep south, southwest and west facing slopes above the tree line.

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

Régions couvertes