Avalanche Occurrence

View Associated Field Report

(3/11/23) Multiple large avalanches on W-N-NW slopes at 7200-8000'.

Observer:

SAC Forecaster

Verified by SAC?

Yes

Occurrence Date:

Mar 10, 2023 (Exact)

Location:

Keystone Gulch

Comments:

Multiple large avalanches on W-N-NW slopes with most crowns at 7200-8200'.

# of Avys:

12

Aspect:

NW (SW,NW,W)

Start Zone Elev:

8200ft

Size:

D2.5

Type:

SS-Soft Slab

Trigger:

N-Natural

(3/11/23) Multiple large avalanches on W-N-NW slopes at 7200-8000'.

(3/11/23) Natural avalanches failing on NW slopes at 8200'.