Lawinenlagebericht

Kananaskis

Jan 8 – 9, 2015Alberta Parks
Auf der Karte ansehen
Archiviert · abgelaufen 12 years ago

Lawinengefahr

Sat
Sun
Hochgebirge
3 · Erheblich
Waldgrenze
2 · Mässig
Unterhalb
1 · Gering
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Kernpunkte

Ski quality is still poor in the alpine. Treeline and below is the place to look for turns these days.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely
    Größe
    2–4
    Yesterday's wind created slabs on all eastern aspects. Some isolated natural activity suggests these are easily triggered. Be cautious in steep terrain.

  • Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–3
    The windslabs sitting on the crust are a concern on steep, open areas at upper treeline.

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Unlikely - Possible
    Größe
    2–4
    This bottom layer has turned into a classic rockies base. It is weak in all areas. Caution in steep, shallow areas.

Confidence

Good

Weather Forecast

Temperatures will rise to -8 tomorrow. The winds will light to moderate at all elevations, No snow is expected.

Avalanche Summary

2 avalanches were noted: A sz2 on a steep E aspect & a sz2.5 on a steep, E asp in the alpine.

Snowpack Summary

Forecasters made it up to 2300m today to inspect the alpine. The snow depth was 165cm's. The Dec 13th crust was there, but weak and decomposing. Stabillity tests showed a weakness down 50-60cm's on this crust. As expected, the winds have created windslabs 2400m and above. At lower elevations, the warm temperatures from yesterday did not have a huge impact. No new crusts formed.

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