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Archived

Avalanche Forecast

Mar 1st, 2023–Mar 2nd, 2023
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Regions: Chic-Chocs, Littoral, Murdochville.

Good travel habits are key to ensuring you can enjoy your day on the mountain.

Keep space between your group members, gather in safe spots, and make sure you are committing to a line that fits your level of training.

Confidence

High

Avalanche Summary

No new avalanche has been observed or reported recently.

Thanks for contributing to the collection of this valuable data by sharing with other users on the Mountain Information Network or by writing to us directly at [email protected].

Snowpack Summary

Around the summits, the wind has redistributed the available snow, exposing the crust or ice and creating an overlay of hard wind slabs. In the more sheltered alpine couloirs, the February 17 crust is buried in places under 10 to 15 cm of snow. This crust is particularly present on Mount Albert. Facetted grains are slowly developing on this crust.

The best snow conditions are in areas protected from the wind, above 600 m, where the snow has been preserved from the weather events of the last few weeks (thaw and wind).

In general, the height of the snow cover varies from 70 to 90 cm in the valley to 100 to 150 cm in the middle mountains.

Weather Summary

Forecast for the Chic-Chocs ridges and summits.

Synopsis: A weak ridge of high pressure is forming ahead of a low pressure system coming in on Thursday night, which will leave a few centimetres of snow.

Wednesday night and overnight: Clearing. Trace of snow. Winds around 20 km/h from the northwest. Min. -14.

Thursday: Cloudy. 1-2 cm of snow. Winds from the west from 15 to 25 km/h. Max. -10.

Friday: Clearing in the afternoon. 3-5 cm of snow. Winds from the northwest from 40 to 55 km/h. Max. -15.

Saturday: Alternating sun and cloud. No precipitations. Winds around 30 km/h from the northwest. Max. -12.For more details, see the Chic-Chocs alpine forecast.

Terrain and Travel Advice

  • Wind slabs are most reactive during their formation.
  • Be carefull around freshly wind loaded features.

Avalanche Problems

Wind Slabs

A few wind events in the last 24 hours have been strong enough to create small, isolated, shallow wind slabs.

Aspects: North, North East, East, South East.

Elevations: Alpine.

Likelihood: Unlikely - Possible

Expected Size: 1 - 1.5