Boletín de aludes

Kananaskis

Dec 9 – 10, 2025Avalanche Canada
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Archivado · caducó 10 months ago

Peligro de aludes

Thu
Fri
Alta montaña
4 · Fuerte
Límite del bosque
3 · Notable
Bajo el límite
2 · Moderado

Lo esencial

More snow and strong winds is expected.This will elevate the Hazard to HIGH. Careful routefinding is necessary to stay out of avalanche terrain.

Problemas de aludes

  • Wind Slabs

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

    Strong winds with storm snow will create more sensitive wind slabs, especially in lee and cross-loaded terrain.

Avalanche Summary

-2 loose dry avalanches, size 1 on an East aspect(lee features) were seen in the Highwood area.

-1 size 2 avalanche was reported off of Ribbon Peak on an East face.

Confidence

Moderate

Snowpack Summary

Monday night's storm brought us 10-15cm of snow with wind effect in the alpine and parts of treeline. This new wind slab produced easy test results at the interface. The Nov rain crust has started to facet and can be found 40-50cm down. When the forecasters left the field on Tuesday, they felt that the Alpine is rated at Considerable, given the reactivity of the new wind slab and the cakey(medium density) feel of the upper snowpack. If we do get 15-25cm of snow on Wednesday with strong winds, the Hazard will go up to HIGH.

Weather Summary

Another storm is expected to start early Wednesday morning dumping 15-25cm of snow by Wednesday night. This storm will come in with 50-80km/hr winds from the West/SW. Temperatures in the alpine will rise to -3c.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Avoid areas with overhead hazard.
  • Avoid avalanche terrain during periods of heavy snowfall.
  • Be alert to conditions that change with elevation, aspect, and exposure to wind.
  • Watch for newly formed and reactive wind slabs as you transition into wind-affected terrain.

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