Bulletin d’avalanche

Banff Yoho Kootenay

Nov 20 – 21, 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
1 · Faible
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Points saillants

New snow with the storm has only amounted to 5-15cm. We can expect as much as 30 cm in lee pockets with the end of the storm that will be easily triggered and may step down to the Nov 6 crust. JBW

Problèmes avalancheux

  • Loose Dry

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–3

Weather Forecast

Storm continues through tonite. It looks like only 10-20cm total now.

Snowpack Summary

10cm Hst over windslabs or settled snow. Nov 6th crust down 25-50 in most locations. Bottom of pack has another crust and is beginning to facet.

Avalanche Summary

No new avalanches observed in the past couple of days.

Confidence

Intensity of incoming weather systems is uncertain on Tuesday

Régions couvertes