Boletín de aludes

Waterton Lakes

Jan 10 – 11, 2022
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Archivado · caducó 5 years ago

Peligro de aludes

Tue
Wed
Alta montaña
4 · Fuerte
Límite del bosque
3 · Notable
Bajo el límite
3 · Notable
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Lo esencial

Akamina Parkway is CLOSED to vehicles, stay tuned in to 511 for updates.

Foot access to Akamina and Red Rock Parkway remains open.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Likely
    Tamaño
    1–2.5

    Strong to extreme SW winds and warm temps have formed windslabs in lees at all elevations.

  • Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    2.5–4

    One significant size 4 event on this layer today.

Snowpack Summary

X winds and warmth have transported yesterdays 65cm of snow into windslabs up to 1.5m deep, this sits atop a 10 - 30 cm hard wind slab. Mid pack is well settled. Facets are found above Dec 4 crust down 150-200cm. A 20-60 cm thick Nov crust complex completes the snowpack to ground. One significant size 4 Avalanche on Dec 4 crust today.

Weather Forecast

Monday: Mix of sun and cloud. moderate to strong winds. Alpine high -5. Freezing level 1300m.

Tuesday: Overcast, with 10cm of snow. Winds light to moderate. Alpine high -3, freezing level 1500m

Wednesday: Overcast, with 10cm of snow. Winds light to moderate. Alpine high -2, freezing level 1600m

Avalanche Summary

Natural avalanche cycle with several avalanches size 1-3 observed today. One significant size 4 avalanche on Mt Bertha that ran full path and buried the hiking trail in 10m of debris. Suspect this large result initiated on Dec 4 crust. Thanks to everyone posting on the Mountain Information Network, keep up the great work, we really do read them.

Confidence

Forecast snowfall amounts are uncertain

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