Touchy surface hoar and great skiing

Map for Mountain Information Network report: Touchy surface hoar and great skiing

Snow conditions

Riding quality was:
Amazing
Snow conditions were:
  • Deep powder
  • Powder
We rode:
  • Convex slopes
  • Open trees
  • Steep slopes

Information

The day was:
  • Cloudy
  • Cold
Avalanche conditions
  • Slab avalanches today or yesterday.
  • Whumpfing or drum-like sounds or shooting cracks.

Comments

Great skiing at Anderson the last two days. Deep and light powder. We are finding a very reactive surface hoar layer buried by Thursdays snow down 15-20cm, becoming more reactive as you descend. Shooting cracks, wide propagation for the features in question, and slabs to size 1, worst in the 1000-1200 band. Could easily cause a serious situation in steep treed terrain. Seems widespread around Anderson but people would have reported it if it was active at Shames so maybe just localized.

-18c at the cabin this morning, new surface hoar on the snow surface Since Thursday as well in most places.