Boletín de aludes

Banff Yoho Kootenay

Mar 29 – 30, 2012Parks Canada
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Archivado · caducó 15 years ago

Peligro de aludes

Fri
Sat
Alta montaña
2 · Moderado
Límite del bosque
2 · Moderado
Bajo el límite
2 · Moderado
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Lo esencial

Incoming snowfall starting Thurs will elevate the danger rating. Today, 2 skiers remotely triggered a size 2.5 avalanche in the back-country near Lake Louise. This event is a reminder that the current conditions can still produce large avalanches.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–3
    Starting Thurs, we are expecting snowfall amounts of up to 30cm in the alpine by the end of Fri. With associated westerly wind expect to encounter fresh wind slabs in lee areas.

  • Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    2–3
    At a test plot West of the divide the Feb 14 Surface hoar is buried 110cm. A deep tap test produced no result on this layer. However, the chance of triggering will increase in thinner areas, and large avalanches are still possible.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Forecast snowfall amounts are uncertain on Friday

Regiones cubiertas