Boletín de aludes

Jasper

Feb 3 – 4, 2012Parks Canada
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Archivado · caducó 15 years ago

Peligro de aludes

Fri
Sat
Alta montaña
3 · Notable
Límite del bosque
2 · Moderado
Bajo el límite
1 · Débil
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Lo esencial

Heads up to ice climbers: Friday PM is expected to have a dramatic spike of freezing levels to above 2600m; West and Southwest exposed climbs would be threatened by this rapid warming, especially combined with expected strong solar radiation.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    1–2
    Moderate winds and warm temperatures have formed hard slabs in all wind-exposed areas.

  • Deep Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    2–3
    Large triggers like a cornice failure could initiate a slide in this weak layer at the base of the snowpack. Shallow snowpack areas near exposed rocks are another potential trigger site.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Freezing levels are uncertain on Friday

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