Crouching Wind Slab, Persistent Dragon
Location Name: Middle Fork Observation date: Thursday, February 25, 2021 - 19:30 |
Is this an Avalanche Observation: Yes |
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Observation made by: Professional Observer
Tabs
Avalanche Details:
Date and Time of Avalanche:
Thursday, February 25, 2021 - 13:30
Number of avalanches:
4
Avalanche Type:
Soft Slab
Failure Plane/Weak Layer:
New/old snow interface
Trigger:
skier
Trigger Modifier:
Intentionally Triggered
Start Zone Slope Angle:
35
Starting Elevation:
near-treeline
Destructive Size:
D1 Relatively harmless to people.
Relative Size:
R1 Very Small
Crown Height:
Less than 1 ft
Avalanche Length (Vertical Run):
40ft.
Avalanche Width (Average width):
30ft.
Avalanche Location:
Date and Time of Avalanche:
Thursday, February 25, 2021 - 15:00
Number of avalanches:
3
Avalanche Type:
Soft Slab
Failure Plane/Weak Layer:
New/old snow interface
Trigger:
skier
Trigger Modifier:
Intentionally Triggered
Start Zone Slope Angle:
45
Aspect:
North
Starting Elevation:
near-treeline
Destructive Size:
D1 Relatively harmless to people.
Relative Size:
R1 Very Small
Crown Height:
Less than 1 ft
Avalanche Length (Vertical Run):
50ft.
Avalanche Width (Average width):
50ft.
Avalanche Location: