Avalanche Forecast
Issued: Apr 15th, 2024 2:30PM
The alpine rating is Loose Dry, Wind Slabs and Persistent Slabs.
, the treeline rating is , and the below treeline rating is Known problems includeWinter will make an appearance once again. Cold temperatures and up to 20+ cm of snow on Tuesday. If you do get skiing, be cautious of the sluffing in steeper terrain as the snow will likely not bond well with the colder temps
Summary
Confidence
High
Avalanche Summary
Teams started early today and were out of the Field by 11am. No new avalanches observed, but continued evidence of loose wet on solar aspects.
Snowpack Summary
Monday morning had a good radiation freeze and locked in the snowpack well where previously moist from the high freezing levels. This was breaking down on east aspects by 10am. It's very much a spring snowpack up to about 2400m. Above that there are still layers, including the Feb persistent layer and the deep basal layers.
Weather Summary
We are entering a spring storm cycle. Monday night will see a drastic change in the weather and flurries starting. Tuesday morning current models anticipate 17 cm of snow throughout the day, increasing winds to 50km/h out of the NorthWest and cooling temperatures down to -8. Wednesday the sun will try and appear as the cold are descends on the region. Low temps of -15.
More details can be found in the Mountain Weather Forecast.
Terrain and Travel Advice
- Be cautious of sluffing.
- Avoid thin areas like rock outcroppings where you're most likely to trigger avalanches failing on deep weak layers.
- Use caution above cliffs and terrain traps where even small avalanches may have severe consequences.
Problems
Loose Dry
New storm snow sluffing easily on buried frozen layers.
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Wind Slabs
Fresh wind slabs are possible in immediate lee and cross loaded features within the new snow.
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Persistent Slabs
Still a problem on the polar, alpine areas.
Aspects: North, North East, North West.
Elevations: Alpine.
Likelihood
Expected Size
Valid until: Apr 16th, 2024 3:00PM