Bulletin d’avalanche

Jasper

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

Danger d’avalanche

Tue
Wed
Alpin
3 · Marqué
Limite forestière
2 · Modéré
Sous la limite
3 · Marqué
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Points saillants

The avalanche danger in the morning will be determined if there was a freeze and how strong the crust developed. Temperatures are expected to stay warm so evaluate your trip based on the crust and start early.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2
    Sunday's rain soaked into the recent storm snow adding more load to windslabs. This may contribute to natural and skier initiated avalanches at all elevations.

  • Loose Wet

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2
    If freezing levels remain at mountain top elevations, expect to see avalanches where rainfall has soaked into the upper layers of the snowpack.

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    2–4
    Warm temperatures and rain may contribute to cornice fall which could overload these weak layers contributing to full depth avalanches.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Intensity of incoming weather systems is uncertain

Régions couvertes