Bulletin d’avalanche

Banff Yoho Kootenay

Jan 23 – 24, 2014Parks Canada
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Archivé · expiré 13 years ago

Danger d’avalanche

Thu
Fri
Alpin
3 · Marqué
Limite forestière
2 · Modéré
Sous la limite
2 · Modéré
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Points saillants

Although natural activity is tapering off, the possibility remains for triggering large avalanches.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    2–4
    Low likelihood, high consequence. This means the chance of triggering is decreasing, however, if you do, it will be a big slide.

Weather Forecast

A generally benign weather pattern will persist over the forecast region with minimal changes to the danger rating. 

Snowpack Summary

Surface hoar growing. Midpack pencil with no significant shears. Sudden collapse at base in old DH and on top of Crust in the very hard range. Potential for human triggering in thin areas.

Avalanche Summary

No new avalanches observed.

Confidence

Régions couvertes