Bollettino valanghe

Waterton Lakes

Jan 18 – 21, 2024Avalanche Canada
Vedi sulla mappa
Archiviato · scaduto 3 years ago

Pericolo valanghe

Sat
Sun
Alta quota
3 · Marcato
Limite del bosco
2 · Moderato
Sotto il limite
2 · Moderato
Apri la mappa completa

In sintesi

Hazard will be highest on Friday with an increase in wind. There is lots of fresh snow available for transport, choose ski lines carefully.

Problemi valanghivi

  • Wind Slabs

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

    At least two new windslabs sit above the most recent facet crust layer

  • Persistent Slabs

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

    This problem will most likely be found in steep sheltered areas at treeline and below and may be more reactive with fresh load on Wed and Thurs.

Confidence

Moderate

Avalanche Summary

No new avalanches observed

Snowpack Summary

10cm new snow overlies old windslabs. This sits on facets and melt-freeze crust. A thicker (5cm) layer of facets exists in more sheltered areas below treeline. In windy areas in the alpine and treeline windslab and settled snow may sit directly on the crust with little or no facets. This overlies a melt freeze crust complex and a generally more stable base of the snowpack. Areas close to the divide have the best snow coverage.

Weather Summary

Thurs

Skies clearing. Light to moderate E wind. Alpine High -15

Fri

Cloudy with flurries, temps increase to -2 during the day. Strong SW winds

Sat

Cloudy with flurries, temps around zero. winds Strong SW.

For more info see: Mountain Weather Forecast.

Regioni coperte