Lawinenlagebericht

Kananaskis

Jan 8 – 9, 2017Alberta Parks
Auf der Karte ansehen
Archiviert · abgelaufen 10 years ago

Lawinengefahr

Mon
Tue
Hochgebirge
2 · Mässig
Waldgrenze
2 · Mässig
Unterhalb
1 · Gering
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Kernpunkte

Do not let the lack of avalanche activity fool you into thinking that the snowpack is good.  Human triggering is still a concern.

Lawinenprobleme

  • Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible - Likely
    Größe
    2–3
    These slabs are failing down 30-50cm at the main density change. Human triggering from a thin snowpack area is a definite possibility.

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    2–3
    More likely to be triggered from thinner areas and step down to the November crust producing larger avalanches.

Confidence

High -

Weather Forecast

Forecast indicates 5cm overnight and Monday is showing temperatures around -10c.

Avalanche Summary

No new avalanche activity was observed.

Snowpack Summary

Widespread wind effect in open areas in the Alpine down into tree line. Our main concern still remains human triggering on the persistent slab which sits on the Dec 18 facets(down approx 30-50cm). Our second concern are cross loaded gullies and lee features.  The November crust is still present in the lower third of the snow pack. Non-supportive facetted snow below tree line.

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