Avalanche Forecast
Issued: Feb 24th, 2024 4:00PM
The alpine rating is Wind Slabs and Persistent Slabs.
, the treeline rating is , and the below treeline rating is Known problems includeContinuously assess conditions and look for signs of instability as you move through terrain.
Wind slabs are most reactive during their formation.
Summary
Confidence
Moderate
Avalanche Summary
No new avalanches were reported in the past couple of days.
Snowpack Summary
Around 20 cm of new snow has buried a variety of layers including surface hoar in sheltered terrain, a crust on south and west facing slopes as well as old wind slab on exposed terrain. A new crust may be found on sun exposed terrain and all aspects below treeline.
Another layer of surface hoar is down around 30 cm in sheltered areas.
The widespread crust buried in early February is down 40 to 60 cm and has sugary facets on top.
Weather Summary
Saturday Night
Cloudy with up to 5 cm of snow. 35 to 45 km/h west ridgetop wind. Treeline temperature -3 °C. Freezing level 1500 m.
Sunday
Cloudy with up to 10 cm of snow. 35 to 55 km/h southwest ridgetop wind. Treeline temperature -4 °C. Freezing level 1600 m.
MondayPartly cloudy with up to 10 cm of snow. 10 to 15 km/h west ridgetop wind. Treeline temperature -10 °C.
TuesdayMostly cloudy with up to 10 cm of snow, clearing during the day. 15 to 30 km/h northwest ridgetop wind. Treeline temperature -16 °C.
More details can be found in the Mountain Weather Forecast.
Terrain and Travel Advice
- Carefully monitor the bond between the new snow and old surface.
- Look for signs of instability: whumphing, hollow sounds, shooting cracks, and recent avalanches.
- Be carefull around freshly wind loaded features.
Problems
Wind Slabs
Recent new snow has formed wind slabs at higher elevations. Avoid wind loaded areas.
Aspects: North, North East, East, South East, North West.
Elevations: All elevations.
Likelihood
Expected Size
Persistent Slabs
A crust from early February has produced avalanches in the region. This layer is problematic where facets overlie it.
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Valid until: Feb 25th, 2024 4:00PM