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

Jan 24th, 2017–Jan 25th, 2017

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.
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

Glacier.

Try approaching your descent line from the top, knowing there may be a windslab from the previous storm. Bold up-tracks heading straight up the guts of a slope are challenging the main avalanche problem from the wrong direction.

Weather Forecast

Today mainly cloudy with no precipitation, an alpine high of -10*C, freezing level to 900m and light winds. No significant precipitation for the remainder of the week. A high pressure ridge is blocking any major weather systems and sending them to the Yukon.

Snowpack Summary

Storm snow is settling and bonding to the mid-January interface. Cool night time temps have aided in extracting slab properties out of the new snow, leaving it right side up. Stability tests produced mod-hard results with resistant to broken characteristics. Dec 18th interface is buried 1m and unreactive to stability tests.

Avalanche Summary

Natural avalanche activity has eased off in the last couple of days. No new avalanches were observed in the highway corridor yesterday. Small loose point releases were observed from steep easterly aspects above Teddy Bear Trees.

Confidence

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.