Banff Yoho Kootenay

Problemas de aludes

• 

  Persistent Slabs

  N

  NE

  E

  SE

  S

  SW

  W

  NW

  • Alta montaña
  • Límite del bosque
  • Bajo el límite del bosque

  Probabilidad

  Likely - Very Likely

  Tamaño

  2–4

  Persistent slabs between 90 and 150cm deep are very touchy and skier/riders/climbers will almost certainly trigger these slides in terrain that has not previously avalanched.
• 

  Deep Persistent Slabs

  N

  NE

  E

  SE

  S

  SW

  W

  NW

  • Alta montaña
  • Límite del bosque
  • Bajo el límite del bosque

  Probabilidad

  Possible

  Tamaño

  1–4

  Persistent slabs and wind slabs, once triggered, are stepping down producing large and destructive avalanches. This layer has been dormant for much of the winter, but it is awake and quite grumpy now.