- Submitted by
- bri_mal
- Observations date
- Monday, January 24, 2022 at 18:59
- Location
- 49.974987° N 117.300478° W
- Reporting on
- Snow conditions
/-117.30047799975884,49.974986513114345,8,0,0/1026x200?access_token=pk.eyJ1IjoiYXZhbGFuY2hlY2FuYWRhIiwiYSI6ImNqd2dvZmUxdzE4ZWg0M2tkaXpuNG95aTQifQ.pBLM87fE3sIxRJqJT7Bf7g "Dozer")
Quick
Avalanche
Snowpack
Weather
Incident
Information
- Avalanche date/time
- Sunday, January 23, 2022 at 23:59
- Estimated occurrence time of avalanche
- From 24 to 48 hours ago
- Number of avalanches in this report
- 1
- The size of avalanche
- 3
- Slab thickness
- 120cm
- Slab width
- 120m
- Run length
- 400m
- Avalanche Character
- Persistent slab
- Trigger type
- Natural
- Start zone aspect
- NE
- Start zone elevation band
- Treeline
- Start zone elevation
- 2,200m
- Runout zone elevation
- 1,800m
- Weak layer burial date
- Sunday, December 5, 2021
- Crust near weak layer
- Yes
- Wind exposure
- Lee slope
- Vegetation cover
- Open slope
Comments
Sz 3 Na avalanche on a steep NE, leeward alpine feature on the north ridge of Idaho Peak. Crown appears to be 100-150 cms thick. Failed on the Dec 4th MFcr. Ran full path. No other avalanches observed in the area.
