- Submitted by
- cadamson
- Observations date
- Saturday, March 10, 2018 at 21:00
- Location
- 49.769480° N 117.324850° W
- Reporting on
- Snow conditions
%2F-117.32485%2C49.76948%2C8%2C0%2C0%2F1026x200%3Faccess_token%3Dpk.eyJ1IjoiYXZhbGFuY2hlY2FuYWRhIiwiYSI6ImNqd2dvZmUxdzE4ZWg0M2tkaXpuNG95aTQifQ.pBLM87fE3sIxRJqJT7Bf7g&w=1200&q=75 "Six Mile Lakes to Crusader Cabin Field Day")
Quick
Avalanche
Snowpack
Weather
Incident
Snow conditions
- Riding quality was:
- Good
- Snow conditions were:
- Crusty
- Powder
- We rode:
- Mellow slopes
- We stayed away from:
- Alpine slopes
- Convex slopes
- Cut blocks
- Open trees
- Steep slopes
- Sunny slopes
Information
- The day was:
- Sunny
- Warm
- Avalanche conditions
- Slab avalanches today or yesterday.
- Rapid temperature rise to near or above 0°C or wet surface snow.
Comments
Saw numerous natural size 1 and 2 avalanches in virtually all avalanche paths, along open slopes adjacent to road, and along ridge lines. Large propagations with large crowns observed with ridge lines and in open avalanche paths. We dug at pit at 1500 meters on a south west facing slope and had a full sudden collapse of an extended column test with one compression hit. It failed 150 cm down on a buried surface hoar and facet layer. We tried to replicate this at 1800 meters on a similar slope and did not have the same results; no surface hoar and facet layer present.
