Boletín de aludes

Glacier

Apr 7 – 8, 2024Avalanche Canada
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Archivado · caducó 2 years ago

Peligro de aludes

Tue
Wed
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil

Lo esencial

Low hazard does not mean no hazard, unstable snow can still be found in steep and unsupported alpine terrain.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    1–1.5

    Lingering wind slabs may still be triggered in steep alpine terrain. Assess the surface as you travel, looking for these deeper deposits of snow.

Snowpack Summary

Below treeline, you will find a well-settled spring snowpack, with a strong surface crust that will break down during the heat of the day.

The treeline snow depth is at a record low of ~210cm. A variable crust exists on all but high northerly aspects, which still hold dry snow.

The Feb 3rd crust/facet layer persists at upper elevations, buried 80-140cm down.

Confidence

High

Avalanche Summary

No new avalanches have been reported over the last few days. Recently the typical spring problems of wet loose avalanches and cornice failures have been occurring during warm and sunny weather.

Weather Summary

A weak frontal system will break the stable weather pattern with new snow and wind late on Monday into Tuesday.

Monday: Snow beginning late in the afternoon, 10cm, moderate SW winds, low -8 °C, freezing level (FZL) 1700m.

Tuesday: Snow easing through the day, 10-15cm, strong W winds, low -7 °C, FZL 2000m.

Wednesday: Mix of sun & cloud, light winds, low -7 °C, FZL 1600m.

Terrain and Travel Advice

  • Pay attention to cornices and give them a wide berth when traveling on or below ridges.
  • Be carefull around freshly wind loaded features.

Regiones cubiertas