Avalanche Occurrence

View Associated Field Report

General Information

This very large avalanche released naturally on the NW face of Galena Peak, likely on Dec 23rd or early on Dec 24th.

Observer:

SAC Forecaster

Verified by SAC?

Yes

Occurrence Date:

Dec 24, 2021 (+/- 1 day)

Location:

Galena Peak - NW Bowl

Avalanche Characteristics

# of Avys:

1

Aspect:

W (NW,W)

Start Zone Elev:

10800ft

Size:

D3.5

Type:

HS-Hard Slab

Trigger:

N-Natural

Bed Surface:

O-Old Snow

Depth:

4ft

Width:

1150ft

Weak Layer:

Dec 11, 2021 (FC)

Media

This very large avalanche released naturally on the NW face of Galena Peak, likely on Dec 23rd or early on Dec 24th.