Lawinenlagebericht

Jasper

Apr 14 – 15, 2012Parks Canada
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Archiviert · abgelaufen 14 years ago

Lawinengefahr

Mon
Tue
Hochgebirge
3 · Erheblich
Waldgrenze
2 · Mässig
Unterhalb
2 · Mässig
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Kernpunkte

Wind slab avalanches in the alpine are a concern on both NE and SW aspects due to changing wind directions.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely - Very Likely
    Größe
    2–3
    Slab avalanches to size 2 were observed on north aspects below corniced ridge lines. On Saturday, winds shifted to the NE, reverse loading SW slopes which likely have a well developed sun crust.

  • Loose Wet

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely
    Größe
    1–2
    Widespread wet avalanche activity up to size 2 has been observed through out the forecast area. Rain saturated snow at lower elevations is failing at the ground. Pay close attention to freezing level elevations.

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    2–4
    Avalanches to size 2 have been observed on this layer on NE aspects initiated by small loose snow avalanches. These deeper layers can wake up unexpectedly on all aspects.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Timing or intensity of solar radiation is uncertain on Sunday

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