Bulletin d’avalanche

Jasper

Apr 23 – 24, 2012Parks Canada
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Archivé · expiré 14 years ago

Danger d’avalanche

Wed
Thu
Alpin
4 · Fort
Limite forestière
4 · Fort
Sous la limite
4 · Fort
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Points saillants

Little overnight freezing is expected for the next 3 days. Conditions are not likely to improve until a solid freeze happens.

Problèmes avalancheux

  • Loose Wet

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Very Likely
    Taille
    1–2
    Steady rain overnight has weakened the surface layers of the snowpack. Isothermal conditions exist below 1600m.

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Very Likely
    Taille
    2–3
    Steady rain overnight has weakened the surface layers of the snowpack. This has lead to many loose snow avalanches that have stepped down to weaker layers.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Régions couvertes