Bulletin d’avalanche

Kaiser Mountains - Waidring Alps

LWD Tirol
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Danger d’avalanche

All elevations
2 · Modéré
Périmé — ce bulletin a expiré 2 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Wind slabs and gliding snow require caution.

Problèmes avalancheux

  • Wind slab

    • Above 2,200 m
    Taille
    2

    Stability: poor · Frequency: some

  • Gliding snow

    • Toutes altitudes
    Taille
    2

    Stability: very poor · Frequency: some

Avalanche Activity

Wind slabs and gliding snow require caution.

The fresh wind slabs can still be released in some cases on very steep west, north and northeast facing slopes above approximately 2200 m. The avalanche prone locations are to be found in particular adjacent to ridgelines and in gullies and bowls. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. Avalanches can reach medium size. On steep grassy slopes gliding avalanches are possible, even medium-sized ones. Caution is to be exercised in areas with glide cracks.

Snowpack Structure

In some cases the various wind slabs have bonded still only poorly with each other and the old snowpack. Isolated avalanche prone weak layers exist in the bottom section of the old snowpack above approximately 2200 m. The weather will be mild. The weather conditions will foster a stabilisation of the snow drift accumulations. Sunshine and high temperatures will give rise as the day progresses to moistening of the snowpack on sunny slopes.

Tendency

Wind slabs are in individual cases still prone to triggering on very steep shady slopes at elevated altitudes. Gliding snow requires caution.

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

Régions couvertes