Bulletin d’avalanche

Jasper

Apr 25, 2012Parks Canada
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Archivé · expiré 14 years ago

Danger d’avalanche

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

Maligne lake road closed today due to a size 2 loose/wet avalanche blocking the road. The road will likely remain closed until a good overnight freeze occurs. Warm temperatures are expected to continue for several days.

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

Intensity of incoming weather systems is uncertain on Wednesday

Régions couvertes