Bulletin d’avalanche

Jasper

Jan 13 – 14, 2020Parks Canada
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Archivé · expiré 7 years ago

Danger d’avalanche

Tue
Wed
Alpin
3 · Marqué
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Points saillants

Extremely cold for the foreseeable future.

Indoor coffee and chess, anyone?

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–3

    Avalanche activity has tapered off but human triggered avalanches are still likely.

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–3

    Numerous avalanches were observed throughout the region that failed to ground. Activity has tapered off but may be waiting for the human trigger.

Weather Forecast

Unsettled winter weather as an Arctic front arching down from Alaska moves south. Easterly winds expected to increase as a southern BC low approaches. Trace flurries for the forecast region.

Visit CAA's Mountain Weather Forecast for more specific details.

Snowpack Summary

Surface faceting over previous wind effect in the ALP and TL lee and cross loaded features. This overlies a faceting and weakening mid-pack bridging basal facets and depth hoar.

Avalanche Summary

No new avalanches observed or reported

Confidence

Régions couvertes