Boletín de aludes

South Coast

Feb 3, 2018Avalanche Canada
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Archivado · caducó 9 years ago

Peligro de aludes

Sun
Mon
Alta montaña
2 · Moderado
Límite del bosque
2 · Moderado
Bajo el límite
1 · Débil
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Lo esencial

Warm temperatures and light rain will destabilize surface snow layers. Manage your terrain use carefully and avoid terrain traps.

Problemas de aludes

  • Cornices

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–2
    Recent heavy snowfall and high winds have created fragile new cornice growth. These monsters may surprise with nasty consequences. Use extra caution around ridge crests.

  • Loose Wet

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible - Likely
    Tamaño
    1–2
    Rain and rising freezing levels will destabilize surface snow layers.

Weather Forecast

Saturday: 5-10mm of precipitation / Light and variable winds / Freezing level 1500m overnight Friday rising to 2000mSunday: 20mm of precipitation (double or triple that possible) / Moderate to strong southwest winds / Freezing level at 2300mMonday: 5-10cm of snow / Light westerly winds / Freezing level at 900mNote: Confidence is low for forecast wind values and precipitation amounts on Saturday and Sunday.

Avalanche Summary

No new avalanches were reported on Friday.

Snowpack Summary

As of Friday morning, rain had begun to soak the 7-13 cm of snow that had fallen overnight. Wind slabs may remain in areas where winds were strong on Wednesday and Thursday. At treeline and below, the new (saturated) snow overlies either a crust or moist snow from Monday's rain event. In high alpine areas like Sky Pilot and the Chehalis Range the new snow overlies thick storm slabs which developed during the stormy weather at the end of January.The mid and lower snowpack are well consolidated with no significant layers of concern.

Confidence

Low - Intensity of incoming weather systems is uncertain

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