Avalanche

Waterfall Canyon

High Mountain Heli SkiingSnake River Range
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Quick report

Recent avalanche that occurred likely today or within last 24 hours. See avalanche comments.

Avalanche

Size
D2.5 R3
Type
HS
Aspect
N
Trigger
N
Elevation
9800 ft

Observed from a distance. May have occurred mid day today or at least in the last 24 hours. Unknown trigger. Possibly corniced triggered on far lookers left piece then sympathetic the rest. Or remote from snowmobiles on opposite side of the ridge. No snowmobile tracks when first noticed at 1pm. Biles did arrive around 3pm.