Bulletin d’avalanche

Jasper

Jan 21 – 22, 2012Parks Canada
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Archivé · expiré 15 years ago

Danger d’avalanche

Sat
Sun
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Points saillants

Slow warming trend should allow the snowpack to adjust, but cornice failure could still occur in the high alpine. Flurries are not expected to bring much snow to the forecast area.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–3
    additional windslabs will develop on lee aspects from moderate SW winds

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    2–4
    This layer could be triggered by large cornice collapses as they respond to the gradual warming trend through the weekend

Snowpack Summary

Weather Forecast

Avalanche Summary

Confidence

Intensity of incoming weather systems is uncertain

Régions couvertes