Bulletin d’avalanche

Banff Yoho Kootenay

Nov 28 – 29, 2012Parks Canada
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Archivé · expiré 14 years ago

Danger d’avalanche

Wed
Thu
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Points saillants

Early season hazards such as shallow snowpack areas, stumps and rocks still exist.

Problèmes avalancheux

  • Wind Slabs

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

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    2–4

Weather Forecast

Very light precip amounts over the next 4 days will not contribute to drastic changes in the avalanche hazard rating.

Snowpack Summary

Surface hoar development to 2mm at treeline. Snowpack depths at treeline are 90cm on average. Snowpack stability tests indicated moderate shears on the Nov 6th crust in Little Yoho.

Avalanche Summary

Forecasting teams were in the Little Yoho and Sunshine areas today. No reported or observed avalanches today.

Confidence

Timing, track, or intensity of incoming weather system is uncertain on Thursday

Régions couvertes