Lawinenlagebericht

Jasper

Nov 17 – 18, 2018Parks Canada
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Archiviert · abgelaufen 8 years ago

Lawinengefahr

Sun
Mon
Hochgebirge
2 · Mässig
Waldgrenze
1 · Gering
Unterhalb
Keine Stufe
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Kernpunkte

Conditions are improving and confidence is building as the deep persistent instability lays dormant in the snowpack for now.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–1.5
    Buried windslab on lee features. Westerly aspects will likely be stripped bare from previous transport.

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–2
    Assume all skiable slopes have this layer, and assess the strength of the interface before jumping into a committing lines.

Weather Forecast

Click here for the Avalanche Canada mountain weather forecast.

Snowpack Summary

18 cm total storm snow over the last three days. Stubborn buried windslab found in open areas in top 30cm on N through E lee aspects. The Oct 25 MFcr is between 2-5cm thick and down as much as 80cm, most prominent on N-NE lee features. Hard collapsing failure observed 10cm below this crust. Early season hazards still present, and hazardous! 

Avalanche Summary

Mostly dry loose activity observed from steeper solar terrain.

Confidence

Abgedeckte Regionen