Bulletin d’avalanche

East Kakwa

Dec 5 – 6, 2023Avalanche Canada
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Archivé · expiré 3 years ago

Danger d’avalanche

Thu
Fri
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible

Points saillants

Much of our area will be getting new snow and wind.

Seek out sheltered areas but watch out for obstacles just below the surface.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–1.5

    New snow will arrive with southwest winds. Expect to find reactive pockets of wind deposited snow.

Avalanche Summary

No new or recent avalanches have been reported in our region.

Please take the time to submit a MIN report if you venture into the backcountry.

Confidence

Moderate

Snowpack Summary

New snow will be transformed into wind slabs at higher elevations. In sheltered areas. In sheltered areas, it will rest on a weak and shallow snowpack.

The height of snow at treeline ranges from 25 to 50 cm. As you descend to lower elevations, snow depths decrease significantly.

Weather Summary

Monday Night

Increasing clouds, 2 to 5 cm accumulation, alpine wind southwest 35 to 45 km/h, treeline temperatures reaching 0 °C with a temperature inversion in the alpine.

Tuesday

A mix of sun and cloud, 5 cm accumulation with 10 cm in the south ending by mid-day, alpine winds southwest 25 to 35 km/h, freezing level at treeline.

Wednesday

Mostly clear, no accumulation, alpine winds southwest, alpine wind  20 to 40 km/h, freezing level to 1100 m and falling by evening.

Thursday

Clear, no accumulation, alpine winds southwest 10 to 20 km/h, treeline temperatures around -5 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.
  • Expect shallow snow cover that barely covers ground roughness.
  • Early season avalanches at any elevation have the potential to be particularly dangerous due to obstacles that are exposed or just below the surface.

Régions couvertes