Winter is on, people are skiing, and many ice climbs are now in. Isolated wind slabs are the only problem currently, but remember a small slide can have big consequences, especially in climbing terrain. SH
Avalanche Problem 1: Wind Slabs




- Be careful with wind loaded pockets while approaching and climbing ice routes.
Avalanche Summary
No recent avalanche activity has been observed or reported over the last couple days.
Snowpack Summary
An average of 30-50 cm of snow at treeline with up to 100 cm in alpine locations. A crust formed prior to Halloween is down 10-15 cm helping provide support for skiers. This crust disappears on N aspects around 2500m. Previous alpine winds have created pockets of wind slab. On glaciers be wary of the ice-snow interface and check it for instability.
Weather Forecast
Starting tonight, some light snow (5-10cmcm) is possible with light to mod. SW winds. Temperatures will stay below freezing but its warmer than it has been this past week!
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This is a typical early winter avalanche problem that exists in isolated pockets where the snow has drifted into small wind slabs and the slope is steep enough to slide. Mainly a concern for ice climbers in steep gullies or walking above cliffs.