S Facing Instability

Map for Mountain Information Network report: S Facing Instability

Snow conditions

Riding quality was:
Amazing
Snow conditions were:
  • Powder
We rode:
  • Alpine slopes
  • Convex slopes
  • Mellow slopes
  • Open trees
  • Steep slopes
  • Sunny slopes
We stayed away from:
  • Convex slopes
  • Sunny slopes

Information

The day was:
  • Cloudy
  • Cold
  • Foggy
  • Stormy
  • Windy
Avalanche conditions
  • Slab avalanches today or yesterday.
  • Whumpfing or drum-like sounds or shooting cracks.
  • Rapid temperature rise to near or above 0°C or wet surface snow.

Comments

Spent five days hammering our legs and all the various aspects around the Brian Waddington hut. There is a hard sun crust about 30-40cm down on S facing slopes that storm snow is having trouble bonding to. We set off this size 1 and another 0.5 before switching to almost exclusively N facing terrain; which was cold, dry, unconsolidated snow with minimal slab properties. We found 3-4cm windslab on N facing alpine features near Ridgeline but it didn't produce any results. When sun comes out it is powerful which reinforced our desire to ski in the shade