Lawinenlagebericht

South Coast Inland

Nov 29 – 30, 2017Avalanche Canada
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Archiviert · abgelaufen 9 years ago

Lawinengefahr

Fri
Sat
Hochgebirge
2 · Mässig
Waldgrenze
2 · Mässig
Unterhalb
1 · Gering
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Kernpunkte

Generally the hazard comprises small wind slabs in exposed areas. If storm amounts come in greater than indicated in the weather discussion, use additional caution and modify your objectives accordingly.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–2
    Small wind slabs are possible in steep terrain behind ridge lines. On steep slopes, the new snow may not bond well to the underlying crust.

Confidence

Moderate - Intensity of incoming weather systems is uncertain

Weather Forecast

Thursday: 5-10 cm new snow expected with freezing levels around 1000 m. Strong southwesterly winds.Friday: 5-10 cm new snow expected with freezing levels around 900 m. Moderate southwesterly winds.Saturday: Around 5 cm new snow expected with freezing levels around 800 m. Moderate southwesterly winds.

Avalanche Summary

There was a natural avalanche cycle on Sunday. So far this week, no activity has been reported, although there are not many observers out there right now. Small wind slabs are the most likely type of avalanche during over the next few days.

Snowpack Summary

Approximately 30-40 cm new snow now sits on top of a rain crust that formed during the recent wet weather. The crust is reported to be thick (15 cm) below treeline and thin (2 cm) in the alpine. Strong winds have blown snow around in exposed areas creating drifts and scoured areas. Treeline snow depths are approximately 90 cm throughout the region.

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