Bulletin d’avalanche

Kaiser Mountains - Waidring Alps

LWD Tirol
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Danger d’avalanche

Above 2,200 m
2 · Modéré
Below 2,200 m
1 · Faible
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Périmé — ce bulletin a expiré 2 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Fresh and older wind slabs require caution. Gliding avalanches are possible in isolated cases.

Problèmes avalancheux

  • Wind slab

    • Above 2,200 m
    Taille
    1

    Stability: poor · Frequency: some

Avalanche Activity

Fresh and older wind slabs require caution. Gliding avalanches are possible in isolated cases.

As a consequence of a sometimes strong wind from westerly directions, small wind slabs formed in the last few days in particular in gullies and bowls and behind abrupt changes in the terrain. Caution is to be exercised in particular on steep shady slopes at elevated altitudes. The fresh wind slabs can be released easily. On steep grassy slopes more gliding avalanches are possible, even medium-sized ones. Caution is to be exercised in areas with glide cracks.

Snowpack Structure

The wind will be moderate to strong. Shady slopes: The old snowpack consists of faceted crystals and has a loosely bonded surface. Fresh and somewhat older wind slabs are lying on soft layers. Steep sunny slopes: The old snowpack consists of faceted crystals and its surface has a melt-freeze crust that is strong in many cases.

Tendency

Fresh wind slabs require caution.

Bulletin data: Avalanche Warning Service Tirol, avalanche.report (CC BY 4.0)

Régions couvertes