Boletín de aludes

Purcells

Nov 30, 2016Avalanche Canada
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Archivado · caducó 10 years ago

Peligro de aludes

Wed
Thu
Alta montaña
Sin grado
Límite del bosque
Sin grado
Bajo el límite
Sin grado
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Lo esencial

Be on the lookout for lingering wind slabs in the alpine. Avoid likely trigger spots such as shallow, rocky, wind affected areas.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–2
    Recently formed wind slabs may remain reactive to human triggers for several days.

  • Storm Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    2–3
    Storm slabs may remain touchy even though the storms have passed, especially at higher elevations and on wind-loaded features.

Confidence

-

Weather Forecast

Wednesday: Cloudy / Light westerly winds / Freezing level around 1100 m. Thursday: Mix of sun and cloud / Light northwesterly winds / Freezing level at valley bottom. Friday: Stormy with 3-5 cm snow / Moderate to strong southwesterly winds / Freezing level around 800 m.

Avalanche Summary

No new avalanches were reported on Monday, however, there is currently very limited data for this region. Please report your observations to the Mountain Information Network(MIN).

Snowpack Summary

Observations are very limited in this region. Expect to find wind slabs in wind affected alpine terrain, especially below ridge tops. The crust formed in mid-November is down 60-80 cm. Average snowpack depths at treeline are 70-150 cm with generally less snow in the southern portions of the region. Early season hazards such as stumps, rocks, and open creeks remain the primary hazards below treeline.

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