Avalanche Forecast
Issued: Dec 27th, 2013 8:17AM
The alpine rating is Wind Slabs.
, the treeline rating is , and the below treeline rating is Known problems includeSummary
Confidence
Fair - Forecast snowfall amounts are uncertain on Friday
Weather Forecast
Saturday: Mainly sunny skies / Light winds / Freezing level at 1100mSunday: Overcast skies with no snowfall expected / Moderate west winds / Freezing level at 1100mMonday: Light snowfall / Moderate southwest winds / Freezing level at 1300m
Avalanche Summary
No new avalanches were reported.
Snowpack Summary
At upper elevations light to locally moderate amounts of recent snow have been shifted into pockets of stiff windslab by strong southwest winds. Below treeline, rain has saturated snow surfaces. Roughly 25-50cm below the surface you may find a variety of old surfaces which formed during the early December cold snap. These surfaces include sugary faceted snow (which may overlie a crust in some areas) and spotty surface hoar in sheltered terrain. In most places the overlying slab seems to be well bonded to this interface thanks to ongoing moderate temperatures.Snowpack depths vary greatly across the region, but are significantly lower than average for this time of year. Terrain below treeline is still mostly below threshold for avalanche activity. Early season riding hazards such as rocks, stumps and logs are lurking below the surface in many areas. In glaciated terrain new snow on the surface might be just enough to hide open crevasses where supportive snow bridges have not yet developed.
Problems
Wind Slabs
Aspects: North, North East, East, South East, South.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Valid until: Dec 28th, 2013 2:00PM