Boletín de aludes

Kananaskis

Dec 30 – 31, 2024Avalanche Canada
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Archivado · caducó 2 years ago

Peligro de aludes

Wed
Thu
Alta montaña
2 · Moderado
Límite del bosque
2 · Moderado
Bajo el límite
1 · Débil

Lo esencial

A couple centimeters of snow is welcomed, but much more is needed to make a significant difference. Skiing where there has been significant traffic previous will provide the best opportunity for good turns.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–2

    Windslabs in the upper snowpack are common in alpine areas.

  • Deep Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1.5–2.5

    If triggered the surface wind slabs may step down to this layer and involve the entire winters snowpack.

Confidence

High

Avalanche Summary

No new avalanches have been reported or observed.

Snowpack Summary

The trace amounts of snow over the past week has added up to 10cm at treeline. This snow is overlying previous 20-40 cm thick windslabs that continue to settle and slowly strengthen with the seasonal temperatures we are experiencing. The Dec 7th temperature crust can be found on solar aspects up to 2500m down 30-50cm and the weak basal facets that once were the November and October crusts are close to ground. Thin areas where the basal layers could be triggered should be treated with caution. The windslabs seem easy to "feel" and locate as you approach ridgelines and col's and should also be treated with caution especially in convex or unsupported areas. Any avalanche in the upper snowpack will likely involve the entire snowpack and scrub down to ground so keep this in mind as you travel.

Weather Summary

Tuesday:

A mix of sun and cloud.

15km/h West wind

Day time high of -13. No precip expected.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • If triggered, wind slabs avalanches may step down to deeper layers resulting in larger avalanches.

Regiones cubiertas