Bulletin d’avalanche

Jasper

Jan 14 – 15, 2020Parks Canada
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Archivé · expiré 7 years ago

Danger d’avalanche

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

Points saillants

Dangerously Cold!

The CAA's Mountain Weather forecast now includes a more specific Alberta Rockies synopsis. It's a great day to geek out on weather data!

Problèmes avalancheux

  • 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

The jet stream has dipped to the south allowing arctic air to blanket the forecast area. On Wednesday a low passing to the south provides minimal precipitation to our region. By Friday the westerly flow starts to reemerge, finally displacing the cold air.

Snowpack Summary

Surface faceting at all elevations. Weakening midpack comprised of mixed forms and facets, bridging basal facets and DH. HS Average at TL: ~150cm.

Avalanche Summary

No new avalanches observed or reported

Confidence

Régions couvertes