Good day for a ridge walk
Location Name: Forecaster Observation - Flathead Range Observation date: Wednesday, January 20, 2021 - 17:45 |
Is this an Avalanche Observation: Yes |
---|
Observation made by: Forecaster
Tabs
Avalanche Details:
Date and Time of Avalanche:
Monday, January 13, 2020 - 05:00
Number of avalanches:
3
Avalanche Type:
Hard Slab
Failure Plane/Weak Layer:
Unknown
Trigger:
natural
Start Zone Slope Angle:
40
Aspect:
Southeast
Starting Elevation:
above-treeline
Destructive Size:
D2.5
Relative Size:
R2 Small
Crown Height:
3 ft
Avalanche Location:
All of these avalanches occurred mid-slope on the same aspect. Roughly 6800 feet.