Wind loaded slopes - layering not known but suspect similar MFcr/FC/PPgp as other avalanches in West North Feb 7-8th. Rider not caught.
A few other smaller but significant wind slab avalanches were reported in nearby terrain. Crown depths indicate failure at same interface. No injuries reported.
NWAC Public Ob: https://nwac.us/public-obs/19395/ + https://nwac.us/public-obs/19407/