Avalanche Forecast

Issued: Feb 12th, 2024 4:00PM

The alpine rating is low, the treeline rating is low, and the below treeline rating is low. Known problems include Wind Slabs.

Avalanche Canada jsmith, Avalanche Canada

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North wind may form small wind slabs on aspects that are typically windward.

Watch for small wind-loaded pockets especially around ridgecrest and in extreme terrain.

Summary

Confidence

High

Avalanche Summary

No new avalanches were reported in this region on Sunday.

If you head into the backcountry, consider posting to the mountain information network.

Snowpack Summary

In areas that still have snow available for transport, strong north wind may form small wind slabs on aspects that are typically windward.

10 to 25 cm of snow overlies a widespread thick crust.

In general, the crust is strong and supportive to travel below 1900 m. Above 1900 m the crust becomes breakable and tappers out entirely around 2400 m.

Various weak layers persist in the mid to lower snowpack, however, triggering these layers is unlikely where they are capped by a thick crust.

Weather Summary

Monday Night

Partly cloudy. 30 to 40 km/h north ridgetop wind. Treeline temperature -11 °C.

Tuesday

Sunny. 20 to 30 km/h north ridgetop wind. Treeline temperature -11 °C.

Wednesday

Sunny. 20 to 30 km/h northeast ridgetop wind. Treeline temperature -12 °C.

Thursday

Sunny. 30 to 40 km/h east ridgetop wind. Treeline temperature -13 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for wind-loaded pockets especially around ridgecrest and in extreme terrain.
  • Use caution above cliffs and terrain traps where even small avalanches may have severe consequences.
  • When a thick, melt-freeze surface crust is present, avalanche activity is unlikely.

Problems

Wind Slabs

An icon showing Wind Slabs

In areas that still have snow available for transport, strong north wind may form small wind slabs on aspects that are typically windward.

Aspects: East, South East, South, South West.

Elevations: Alpine.

Likelihood

Unlikely - Possible

Expected Size

1 - 1.5

Valid until: Feb 13th, 2024 4:00PM

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