Persistent slab cracks

Map for Mountain Information Network report: Persistent slab cracks

Snow conditions

Riding quality was:
Amazing
Snow conditions were:
  • Deep powder
  • Powder
We rode:
  • Mellow slopes
  • Sunny slopes
We stayed away from:
  • Convex slopes

Information

The day was:
  • Sunny
Avalanche conditions
  • Whumpfing or drum-like sounds or shooting cracks.

Comments

Skinned up attempting to summit youngs peak. Skinning near glaciers crest in the subalpine and below the surface hoar was still obviously present as a weak layer. We heard several heavy whumphs with cracks running out. I would avoid convexs as they seemed the most reactive. Visible all around where natural breaks of slabs on the persistent layer gave out especially on convenes