Seymour Storm Tour

Map for Mountain Information Network report: Seymour Storm Tour

Snow conditions

Riding quality was:
OK
Snow conditions were:
  • Heavy
  • Wet
We rode:
  • Mellow slopes
  • Open trees
We stayed away from:
  • Alpine slopes
  • Convex slopes
  • Steep slopes

Information

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

Comments

Elevation: 1265m

Aspect: SE

Extended Column Test (ECT): Sudden planar failure 18cm down, ECTN 17 in new storm snow.

Shooting cracks observed off the skin track on all aspects and across all elevation bands traveled. Evidence of small-scale surface sluffing.

Weather Conditions:

Mixed heavy, wet precipitation throughout the day. Snowline around 900m on the drive up.

Summary:

New storm snow is very reactive, with signs of instability including cracking and sluffing.