Boletín de aludes

Jasper

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

Peligro de aludes

Tue
Wed
Alta montaña
3 · Notable
Límite del bosque
2 · Moderado
Bajo el límite
2 · Moderado
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Lo esencial

A warm front on Wednesday will possibly bring freezing levels up to 2000m, strong winds, and some new snow. This may test our existing problems especially at lower elevations.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–3
    Variable windslabs continue to develop from moderate-strong gusting winds. These slabs appear unreactive with relatively little natural activity yet assume touchy pockets exist such as steep gullies or unsupported slopes. Choose conservative tracks.

  • Deep Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    2–4
    On Sunday, large cornice drops triggered this layer proving the lurking danger of this weakness. Full path avalanches remain possible. Caution initiating the windslab problem that could step down.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

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

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