Allen Creek. Feb 1

Map for Mountain Information Network report: Allen Creek.  Feb 1

Snow conditions

Riding quality was:
Good
Snow conditions were:
  • Powder
  • Wind affected
We rode:
  • Convex slopes
  • Dense trees
  • Mellow slopes
  • Open trees
  • Steep slopes
We stayed away from:
  • Alpine slopes
  • Convex slopes
  • Steep slopes

Information

The day was:
  • Cloudy
  • Stormy
  • Windy
Avalanche conditions
  • Slab avalanches today or yesterday.
  • 30cm + of new snow, or significant drifting, or rain in the last 48 hours.
  • Whumpfing or drum-like sounds or shooting cracks.

Comments

Trigged a machine accidental size 1, breaking on the January 18th surface hoar layer, 37cms down. Which confirmed our compression and extended column tests which both showed failure on the January 18th hoar layer, extended column test showed full propagation on 37cm down hoar layer. Riding quality very good, 30+cms of new snow, and precipitation continued throughout the day. Wind and visibility conditions decreased significantly near the end of the day. Probed 220cm. Rain was seen in the parking lot.