Avalanche Forecast
Regions: Glacier.
Weather Forecast
A mix of sun and cloud for the day with localized convective flurries. Wind will be from the West at 15-35km/hr with an alpine high of -9 and valley bottom approaching 0 as the freezing level rises to 1200m. Warming temperatures and precipitation forecasted for the end of the week and over the weekend.
Snowpack Summary
A surprise 7cm of new snow overnight with 70cm of settled storm snow in the past week. Variable strong-moderate alpine winds have loaded lee features. Storm snow is settling into a cohesive slab on a buried crust/facet layer down 70-90 and showing sudden test results. This crust exists on East-South-West aspects and most reactive around tree line.
Avalanche Summary
No new avalanches observed in the last two days, though there have been reports of whumphing and shooting cracks within the recent storm snow on solar aspects where it sits on a crust. Cornices are large and have been reported to be failing by our near neighbors just outside the park.
Confidence
Avalanche Problems
Wind Slabs
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood: Possible
Expected Size: 1 - 2.5
Persistent Slabs
Aspects: North, North East, East, South East, South.
Elevations: Alpine, Treeline.
Likelihood: Possible
Expected Size: 1.5 - 3.5