Bollettino valanghe

Brazeau

Nov 21 – 22, 2023Avalanche Canada
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Archiviato · scaduto 3 years ago

Pericolo valanghe

Thu
Fri
Alta quota
3 · Marcato
Limite del bosco
2 · Moderato
Sotto il limite
Inizio stagione

In sintesi

Tuesday's forecasted extreme winds have the potential to increase avalanche reactivity.

Early Season Conditions persist, so travel with caution.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    1–2

    Wind loading create wind slab hazards. Expect strong winds on Tuesday. The team has limited snowpack observations yet tests show the base is weak.

Confidence

Low

Avalanche Summary

No field patrol occurred on Sunday or Monday. Whumphing was reported in the Hilda ridge area on Saturday. Winds will be extreme on Tuesday which could increase avalanche activity.

Snowpack Summary

The snowpack is very shallow with only 25-40cm at treeline. The alpine is heavily wind effected with scoured windward slopes and ridges. Snowpack can be a meter deep in leeward features.

Weather Summary

The Mountain Weather Forecast is available from Avalanche Canada https://avalanche.ca/weather/forecast

Winds on Tuesday may be in the 100km/hr range and zero degrees Celsius at 2700m.

Terrain and Travel Advice

  • Watch for areas of hard wind slab on alpine features.

Regioni coperte