Bulletin d’avalanche

Jasper

Nov 3 – 4, 2018Parks Canada
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Archivé · expiré 8 years ago

Danger d’avalanche

Mon
Tue
Alpin
Sans niveau
Limite forestière
Sans niveau
Sous la limite
Sans niveau
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Points saillants

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2
    Loaded gully features and a stiffening snowpack over waterfall and glacier ice are common traps for early season Ice Climbers. Consider an alternative route if overhead loading is possible.

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    1–2
    Noted sensitivity to skier travel at TL elevations.

Weather Forecast

Click here for the Avalanche Canada mountain weather forecast.

Snowpack Summary

Seasonal height of snow (HS) 77cm, with previous and new storm snow (HST) totaling about 40cm over a late Oct. (Oct 24) crust. Weak faceted crystals to ground. For more information on early season conditions visit avalanche.ca.

Avalanche Summary

Saturday, Nov. 3rd, technicians traveled at TL and into the lower alpine on Parkers Ridge. They found a weak, unsettled snowpack. Whumphing was noted at TL in open tress, on NE aspects. Pockets of windslab, Up to 20cm deep was observed in the alpine with moderate loading expected to continue into the week.

Confidence

Régions couvertes