Avalanche Occurrence

View Associated Field Report

(3/11/23) Over 20 crowns can be seen in this photo. Some released early in the storm and some near the tail end. Most were north facing slopes, near the ridgelines.

Observer:

SAC Forecaster

Verified by SAC?

Yes

Occurrence Date:

Mar 10, 2023 (+/- 1 day)

Location:

Patterson Peak

Comments:

Numerous large avalanches occurred in this area during and right after the storm.

# of Avys:

16

Aspect:

NW (N)

Start Zone Elev:

7600ft

Size:

D2

Trigger:

N-Natural

(3/11/23) Over 20 crowns can be seen in this photo. Some released early in the storm and some near the tail end. Most were north facing slopes, near the ridgelines.

(3/11/23) A closer view of the large avalanches on the right side of Patterson Peak.