Lawinenlagebericht

Jasper

Jan 21 – 22, 2017Parks Canada
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Archiviert · abgelaufen 10 years ago

Lawinengefahr

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

Cautious route finding and conservative terrain choices are required with the unpredictable snow conditions.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely
    Größe
    1–3
    Any loaded alpine features will be especially sensitive to human triggering.

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–3
    Isolated locations where this layer is persisting. Has morphed into depth hoar in many areas.

Weather Forecast

Generally boring weather forecast. Seasonal temperatures, slight cooling overnight, light winds and no precipitation.

Snowpack Summary

Active wind slabs in the ALP on N to E asps. At TL, soft slab and wind slabs in open areas over a faceted midpack to depth hoar. Nov crust in isolated areas; deeper, sheltered north aspects. Thin rain crust BTL on all aspects below 1600m.

Avalanche Summary

Natural avalanches observed in the alpine from broad, large, wind loaded features from size 2 to 3. One in particular observed in the Boundary area in the Parkers region.

Confidence

The weather pattern is stable

Abgedeckte Regionen