Avalanche Forecast
Issued: Mar 22nd, 2024 4:00PM
The alpine rating is , the treeline rating is , and the below treeline rating is Known problems include Loose Dry, Persistent Slabs and Deep Persistent Slabs.
TT,
Avalanche Canada
Cool and stable weather with no significant precipitation for the next few days will contribute to lower avalanche danger.
Be cautious of surface snow sloughing off steep slopes above you, and enjoy some soft turns in the sun this weekend.
Summary
Confidence
Avalanche Summary
Small solar triggered sluffs reported by Marmot Basin on Friday.Icefields Parkway patrol on Thursday saw no new natural avalanche activity.
SundaySmall solar triggered sluffs reported by Marmot Basin on Friday.Icefields Parkway patrol on Thursday saw no new natural avalanche activity.
MondaySmall solar triggered sluffs reported by Marmot Basin on Friday.Icefields Parkway patrol on Thursday saw no new natural avalanche activity.
Snowpack Summary
About 10cm of new snow fell onto a 2-5cm melt freeze crust on Wednesday. The Feb 3rd crust interface is down 35-60cm. Basal depth hoar makes up the bottom third of the snowpack. HS ranges from 50 to 150cm.
SundayAbout 10cm of new snow fell onto a 2-5cm melt freeze crust on Wednesday. The Feb 3rd crust interface is down 35-60cm. Basal depth hoar makes up the bottom third of the snowpack. HS ranges from 50 to 150cm.
MondayAbout 10cm of new snow fell onto a 2-5cm melt freeze crust on Wednesday. The Feb 3rd crust interface is down 35-60cm. Basal depth hoar makes up the bottom third of the snowpack. HS ranges from 50 to 150cm.
Weather Summary
Mountain Weather Forecast is available @ Avalanche Canada https://www.avalanche.ca/weather/forecast
Saturday
Cloudy with sunny periods. Precipitation: Nil. Alpine temperature: High -8 °C. Ridge wind east: 10 km/h. Freezing level at valley bottom.
SundayA mix of sun and cloud. Precipitation: Nil. Alpine temperature: Low -16 °C, High -6 °C. Light ridge wind. Freezing level at valley bottom.
Terrain and Travel Advice
- Closely monitor how the new snow is bonding to the old surface.
- Even a small avalanche can be harmful if it pushes you into an obstacle or a terrain trap.
Problems
Loose Dry
Loose dry avalanches likely won't be much of a hazard unless they push you into or off a terrain trap.
Aspects: All aspects.
Elevations: Alpine.
Likelihood
Expected Size
Persistent Slabs
This problem layer is the crust and facets created by early February's warm spell. It is down 30-90 cm in the snowpack and is a 1-10 cm thick crust or multiple crusts with a layer of weak facets above.
Aspects: All aspects.
Elevations: All elevations.
Likelihood
Expected Size
Deep Persistent Slabs
Basal depth hoar makes up the bottom of the snowpack. This is a low probability but high consequence problem. Stay away from weak, rocky, shallow location where triggering this layer is more likely.
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Valid until: Mar 23rd, 2024 4:00PM
