Persistent Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Unlikely - Possible
- Size
- 1.5–2.5
A weak layer from early December is down 70 to 110 cm. This problem remains a concern for rider triggering in shallow rocky areas in the alpine.
Use caution on shallow, rocky slopes in the alpine where triggering a large avalanche is possible.
The best riding will be found in sheltered terrain at lower elevations.
A weak layer from early December is down 70 to 110 cm. This problem remains a concern for rider triggering in shallow rocky areas in the alpine.
No new avalanches have been reported in the region.
If you are headed into the backcountry please consider making a MIN report with your observations from the day.
Previous moderate to strong northeast outflow wind has heavily impacted the snow surface in exposed terrain at all elevations. In sheltered terrain 20 to 40 cm of faceted snow overlies a layer of facets and a crust from late January.
A layer of facets and crust from early December is buried approximately 70 to 110 cm deep. This layer remains a concern in shallow, rocky terrain in the alpine.
Check out these two MIN reports, Friday and Saturday for a summary of conditions around Smithers.
Sunday Night
Clear. 10 to 15 km/h northeast ridgetop wind. Treeline temperature -17 °C, potential for inversion with warmer temperatures in the alpine.
Monday
Sunny. 10 to 20 km/h east ridgetop wind. Treeline temperature -15 °C.
Tuesday
Sunny. 20 to 30 km/h northwest ridgetop wind. Treeline temperature -7 °C, potential for inversion with warmer temperatures in the alpine.
Wednesday
Sunny. 10 to 20 km/h northwest ridgetop wind. Treeline temperature -8 °C, potential for inversion with warmer temperatures in the alpine.
More details can be found in the Mountain Weather Forecast.