Boletín de aludes

Banff Yoho Kootenay

Dec 3 – 4, 2012Parks Canada
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Archivado · caducó 14 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

The new snow on Sunday has refreshed the surface with the consequence of better ski quality. Use normal precautions and diligence when heading out into the back-country over the next few days.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–2
    Approx. 5cm of new snow and light West wind will create soft wind slabs in alpine terrain.

  • Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    1–3
    While it is unlikely, triggering this layer is still possible. It is located 50-90cm below the surface. Use caution and consider this layer when venturing into larger terrain.

Weather Forecast

Unsettled weather bringing incremental amounts of snow over the next few days will not change the danger rating drastically.

Snowpack Summary

< 5cm of new snow over the course of the day accompanied with light wind have generated soft wind-slabs at high elevations. Likely, these wind-slabs are not more than 20cm thick. Furthermore, the Nov 6 crust remains a concern, down 80cm.

Avalanche Summary

No avalanche activity observed or reported today.

Confidence

Intensity of incoming weather systems is uncertain on Tuesday

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