Large collapse near Ross Peak

From obs: "Approached a lower angle east facing test slope around 8000 with similar aspect to ski objective. As I stepped out of my skis to dig a pit, we heard a large collapse . Slope we were on was not steep enough to slide but we had our answer. Moved off that slope, dug a quick hasty pit CT12, 1.5 ft down on facets below ice crust, clean shear. Skied down an alternate conservative way."