Boletín de aludes

Banff Yoho Kootenay

Jan 16 – 17, 2012Parks Canada
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Archivado · caducó 15 years ago

Peligro de aludes

Mon
Tue
Alta montaña
2 · Moderado
Límite del bosque
2 · Moderado
Bajo el límite
1 · Débil
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Lo esencial

As we head into a week of very cold temps the danger rating is expected to remain as is. Watch for increasing wind creating fresh slabs at high elevations. Be mindful of the basal weaknesses when committing to larger terrain features.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–3
    Surprisingly little wind effect in the Emerald Lake region today. However, the 20cm low density storm snow is available for transport when the wind decides to pick up. Be watchful at a local level for increasing wind and associated slabs.

  • Deep Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    2–3
    A well settled midpack overrides a weaker facetted base. This weak base is found most places except the west side of the divide. Beware of steep shallow snowpack areas (where the likelihood of triggering this basal layer is highest).

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Regiones cubiertas