- Submitted by
- bross_mmkay
- Observations date
- Thursday, February 4, 2021
- Location
- 49.201163° N 114.758400° W
- Reporting on
- Snow conditions
%2F-114.75839996111822%2C49.20116337809861%2C8%2C0%2C0%2F1026x200%3Faccess_token%3Dpk.eyJ1IjoiYXZhbGFuY2hlY2FuYWRhIiwiYSI6ImNqd2dvZmUxdzE4ZWg0M2tkaXpuNG95aTQifQ.pBLM87fE3sIxRJqJT7Bf7g&w=1200&q=75 "Many remote triggered and sympathetic today")
Quick
Avalanche
Snowpack
Weather
Incident
Information
- Avalanche date/time
- Wednesday, February 3, 2021 at 13:00
- Number of avalanches in this report
- 6 to 10
- The size of avalanche
- 2
- Slab thickness
- 30cm
- Slab width
- 100m
- Run length
- 100m
- Avalanche Character
- Persistent slab
- Storm slab
- Trigger type
- Snowmobile
- Trigger subtype
- Remote
- Remote trigger distance
- 100m
- Start zone aspect
- N
- Start zone elevation band
- Alpine
- Start zone elevation
- 2,050m
- Start zone incline
- 38°
- Weak layer burial date
- Thursday, January 28, 2021
- Weak layer crystal type
- Surface hoar
- Crust near weak layer
- No
- Wind exposure
- Lee slope
- Vegetation cover
- Sparse trees or gladed slope
Comments
Upon arrival to area , snowmobiles remote triggered multiple avalanches. Walking on ridges produced similar results.
