Boletín de aludes

Jasper

Nov 17 – 18, 2011Parks Canada
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Archivado · caducó 15 years ago

Peligro de aludes

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

Snow warning for 15cm for Yellowhead and Hinton but not Jasper. Uncertain whether system will infiltrate into Jasper's region.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    2–3
    Moderate W and NW winds are slowly adding load to the slab features which have weak basal crystals. Some whumphing was observed in the Bald Hills possibly failing on surface hoar layer 25cm down. Alpine snowpack depths are variable.

  • Storm Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    2–3
    Soft to hard slabs up to 40cm thick can be found in gullies and lee terrain. The condition is less prevalent at Treeline. Observed a couple of size 2-3 natural avalanches scrubbing to ground in the Icefields on steep alpine features near ridgetops.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

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

Regiones cubiertas