Avalanche Forecast
Issued: Mar 1st, 2024 11:30AM
The alpine rating is , the treeline rating is , and the below treeline rating is Known problems include Wind Slabs.
ahanna,
Avalanche Canada
Avalanche hazard exists primarily in alpine bowls, gullies and ridgelines where the snowpack has survived the recent rain, and new snow is being wind loaded over a slippery crust.
Summary
Confidence
Moderate
Avalanche Summary
No new avalanches have been reported. Wind slabs sitting on a crust are expected to be reactive both naturally and to rider triggers.
Snowpack Summary
10 to 30 cm of recent snow sits over a thick crust or directly on the ground in areas where the snowpack was washed away by the recent rain. In exposed terrain, the recent snow has been redistributed into lee features by strong west winds.
In the high alpine, greatest snowpack depths are in the range of 1 m. Elsewhere, most areas are below threshold for avalanches.
Weather Summary
Friday night
Snowsqualls, up to 10 cm concentrated around Gros Morne. Southwest wind 60-70 km/h. Alpine temperature -12 °C.
Saturday
Snowsqualls up to 5 cm in the morning then clearing to a mix of sun and cloud. West wind 30-50 km/h switching southwest and easing overnight. Alpine temperature -6 °C.
Sunday
Mostly cloudy with up to 5mm of mixed precipitation concentrated south of Port au Port. West wind 20-40 km/h. Alpine daytime high +2 °C, overnight low -14 °C.
Monday
Sunny. Northwest to northeast wind <20 km/h. Alpine daytime high -5 °C, overnight low -15 °C.
Tuesday
Cloudy. South to southwest wind 20-40 km/h. Alpine temperature 0 °C.
More details can be found in the Mountain Weather Forecast.
Terrain and Travel Advice
- Winter conditions may exist in gullies, alpine bowls, and around ridgelines.
- Avoid freshly wind loaded terrain features.
- Wind slabs may be poorly bonded to the underlying crust.
Problems
Wind Slabs
Strong west winds are loading new snow into leeward features in wind-exposed terrain. Wind slabs will be especially reactive where they sit over a slippery crust.
Aspects: North, North East, East, South East, South.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Valid until: Mar 2nd, 2024 11:30AM
