Avalanche Forecast

Issued: Feb 14th, 2019 4:54PM

The alpine rating is low, the treeline rating is low, and the below treeline rating is low. Known problems include Wind Slabs.

mconlan, Avalanche Canada

Northwest Coastal.

Wind-affected snow is found almost everywhere in the region.

Summary

Confidence

High -

Weather Forecast

THURSDAY NIGHT: Clear skies, moderate to strong east wind.FRIDAY: Mix of sun and clouds, moderate northwest wind, alpine temperature -15 C.SATURDAY: Mostly clear skies, light to moderate north wind, alpine temperature -17 C.SUNDAY: Clear skies, light to moderate north wind, alpine temperature -12 C.

Avalanche Summary

No recent avalanches have been observed in the region.

Snowpack Summary

The snow surface has been heavily wind affected. You will likely find a variety of hard slabs, wind-pressed snow, sastrugi, and melt-freeze crust where the wind has scoured down to it. In sheltered areas below treeline, you may find pockets of soft snow that overlies a thick melt-freeze crust. In the south of the region, the remainder of the snowpack is well-settled.Around Bear Pass and in the north of the region, you may find two or three weak layers of feathery surface hoar crystals buried between 50 and 100 cm. The base of the snowpack may also be composed of weak and sugary faceted snow.

Problems

Wind Slabs

Continuing strong winds could create isolated small slabs in steep terrain features if any snow is still available to be transported.

Look for patterns of wind loading as you transition into wind affected terrain.Be careful around wind loaded pockets near ridge crests and roll-overs.

Aspects: All aspects.

Elevations: Alpine, Treeline.

Likelihood

Unlikely - Possible

Expected Size

1 - 1.5

Valid until: Feb 15th, 2019 2:00PM