Claggy, with no sign of Sparklefluff
Location Name: Forecaster Observation - N of WMR Observation date: Thursday, December 23, 2021 - 12:30 |
Is this an Avalanche Observation: Yes |
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Observation made by: Forecaster
Tabs
Avalanche Details:
Date and Time of Avalanche:
Thursday, December 23, 2021 - 11:00
Number of avalanches:
2
Avalanche Type:
Hard Slab
Failure Plane/Weak Layer:
Within storm snow
Trigger:
skier
Trigger Modifier:
Cornice Fall Triggered
Start Zone Slope Angle:
35
Aspect:
North
Starting Elevation:
6700'
Destructive Size:
D1 Relatively harmless to people.
Relative Size:
R2 Small
Crown Height:
Less than 1 ft
Avalanche Length (Vertical Run):
20ft.
Avalanche Width (Average width):
20ft.
Avalanche Location:
One cornice fall triggered by stomping on ridge; teeny slab below with hard debris. One older, similar slide.