Powder and slabs
Location Name: Forecaster Observation - Flathead Range Observation date: Monday, April 11, 2022 - 18:15 |
Is this an Avalanche Observation: Yes |
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Observation made by: Forecaster
Tabs
Avalanche Details:
Date and Time of Avalanche:
Sunday, April 10, 2022 - 12:00
Number of avalanches:
3
Avalanche Type:
Loose Dry/ Sluff
Failure Plane/Weak Layer:
Within storm snow
Trigger:
natural
Start Zone Slope Angle:
35
Aspect:
Southeast
Starting Elevation:
near-treeline
Destructive Size:
D1.5
Relative Size:
R2 Small
Avalanche Length (Vertical Run):
250ft.
Avalanche Width (Average width):
25ft.
Avalanche Location: