Boletín de aludes

Jasper

Mar 29 – 30, 2019Parks Canada
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Archivado · caducó 8 years ago

Peligro de aludes

Sun
Mon
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil
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Lo esencial

You can expect a localized rise in avalanche hazard over the day depending on exposure to the sun. Higher north aspects remain dry.

Problemas de aludes

  • Loose Dry

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible - Likely
    Tamaño
    1–1.5
    It will take a couple of days for the new snow to settle, triggering loose dry avalanches in steep shady alpine terrain remains possible.

  • Loose Wet

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible - Likely
    Tamaño
    1–2
    Expect a natural cycle of loose snow avalanches from steep solar slopes tomorrow.

Weather Forecast

Mixed sun and cloud again for Saturday. Freezing level to 2300m over the day on Friday. Overnight temps have been cold, -12 overnight Thursday, the same is forecast for Friday evening. The large temperature swings will subside Sunday, and a more moist, consistent air mass moves in keeping temps steady over the day and through the overnight Sunday.

Snowpack Summary

New snow has settling fast and bonding well to previous surfaces. The snowpack is cycling from isothermal, to overnight freeze with an supportive crust below (about 10cm thick) treeline on all aspects. Crust breaking down under a strong solar influence by mid-morning on any sunny aspect.

Avalanche Summary

Very little new activity observed or reported by field teams in the Columbia Icefields area.Share your observations with the community on the CAA Mountain Information Network

Confidence

Regiones cubiertas