Jasper

Problemas de aludes

• 

  Wind Slabs

  N

  NE

  E

  SE

  S

  SW

  W

  NW

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

  Probabilidad

  Possible

  Tamaño

  1–2

  Moderate Southwest winds continue to build windslabs and cornices on Northerly aspects. Recent avalanches have started from rock bluffs or cornice failures and have triggered deeper weak layers.
• 

  Persistent Slabs

  N

  NE

  E

  SE

  S

  SW

  W

  NW

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

  Probabilidad

  Possible

  Tamaño

  2–4

  The buried surface hoar layer remains a concern in areas that have not recently avalanched. Whumphing was experienced in North aspect, open shaded glades below treeline today showing that this layer can still be reactive to light loads.
• 

  Loose Wet

  N

  NE

  E

  SE

  S

  SW

  W

  NW

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

  Probabilidad

  Possible - Likely

  Tamaño

  1–2

  Expected cloud cover should reduce the solar effect on the snowpack. If there are extended sunny periods, expect to see loose snow avalanches originating from steep rock bluffs.