Bulletin d’avalanche

Kananaskis

Dec 13 – 14, 2019Avalanche Canada
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Archivé · expiré 7 years ago

Danger d’avalanche

Sun
Mon
Alpin
3 · Marqué
Limite forestière
2 · Modéré
Sous la limite
1 · Faible

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    1.5–2.5

    Many areas have multiple layers of windslabs. Expect them to react within each other, and possibly step down to deeper layers.

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    2–3

    The crusts from November are widespread and of varying condition. Some areas have it intact, while others have faceted out and become touchy. So far alpine & N-NE aspects have been problematic. 

Confidence

No Rating -

Weather Forecast

Fairly consistent for the next few days. Steady, moderate alpine winds from the SW, no significant snow and steady temps (-10) for tomorrow.

Avalanche Summary

Nothing new

Snowpack Summary

4cm of new snow today. Strong alpine winds made short work of it and blew it into fresh winslabs on NE aspects. These slabs, when combined with other buried slabs and older surface slabs account for the windslab problem as a whole. The deeper crusts remain our chief concern. They are down 30-50cm and are touchy in the alpine.

Régions couvertes