Boletín de aludes

Kananaskis

Nov 26 – 27, 2017Alberta Parks
Ver en el mapa
Archivado · caducó 9 years ago

Peligro de aludes

Tue
Wed
Alta montaña
3 · Notable
Límite del bosque
2 · Moderado
Bajo el límite
1 · Débil
Abrir el mapa completo

Lo esencial

Cooler temps, light snow and strong winds are on the way.  Careful evaluation of the snowpack is advised as it is different at each elevation.  We are dealing with the October 17 crust, the Halloween crust and the November 23 crust.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Likely
    Tamaño
    1–2
    Expect windslab development in lee and cross loaded gullies.

  • Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible - Likely
    Tamaño
    2–3
    We are still concerned for this layer overlying the Halloween crust. Expect it to be intact and reactive at upper elevations.

Confidence

Moderate -

Weather Forecast

Expect 10cm, cooler temps and strong winds for Sunday night going into Monday.

Avalanche Summary

No new avalanches observed and lots of evidence of slides from the recent rain event.

Snowpack Summary

5-10cm moist snow overlying 10cm thick Nov 23 raincrust up to 2400m.  Above 2400m, approx 50-70cm of dense snow overlying the Oct. 31 crust.  Expecting fresh windslabs in lee features and gullies.

Regiones cubiertas