Dashboard Regions Weather Stations Radar Alerts Glossary
Contact About
Log In

Register for an account and never miss a forecast again!

Register

Avalanche Forecast

Archived

Dec 24th, 2015–Dec 25th, 2015

Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely, human triggered possible.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

South Coast.

There is great riding to be had but don't let your guard down.  Avalanche hazard still exists especially on ridge loaded lee features in the alpine and cross loaded terrain at and above tree-line.

Confidence

High

Weather Forecast

Friday and Saturday look to be mainly dry.   An artic front just inland stretches almost all the way down the coast and will keep freezing levels below 500m. Winds will be light southwesterly through the forecast period.  Sunday will see isolated flurries.

Avalanche Summary

A size 2 skier triggered avalanche was reported from the Joffre group on Wednesday. It released on a wind loaded feature at ridgeline.

Snowpack Summary

Up to 15cm of new snow fell on Thursday bring the week's storm snow amounts up to 45cm. Variable winds have stripped snow from exposed south facing terrain and formed fresh winds slabs at tree-line and above. The new snow may be sitting on a sun-crust on steep solar aspects in the Coquihalla. At lower elevations you may be able to find a layer of surface hoar layer that was reported to be buried on December 17th although some reports indicate that this layer is starting to bread down.

Problems

Wind Slabs

Wind Slab avalanches are the release of a cohesive layer of snow (a slab) formed by the wind. Wind typically transports snow from the upwind sides of terrain features and deposits snow on the downwind side. Wind slabs are often smooth and rounded and sometimes sound hollow, and can range from soft to hard. Wind slabs that form over a persistent weak layer (surface hoar, depth hoar, or near-surface facets) may be termed Persistent Slabs or may develop into Persistent Slabs.