Lost Johnny but found a collapse
Location Name: Forecaster Observation - Swan Range Observation date: Tuesday, December 17, 2019 - 16:00 |
Is this an Avalanche Observation: Yes |
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Observation made by: Forecaster
Location
Tabs
Avalanche Details:
Date and Time of Avalanche:
Tuesday, December 17, 2019 - 12:45
Number of avalanches:
1
Avalanche Type:
Soft Slab
Failure Plane/Weak Layer:
Within storm snow
Trigger:
skier
Trigger Modifier:
Intentionally Triggered
Aspect:
East
Starting Elevation:
above-treeline
Destructive Size:
D1 Relatively harmless to people.
Relative Size:
R1 Very Small
Crown Height:
Less than 1 ft
Avalanche Width (Average width):
20ft.
Avalanche Location: