Afternoon tour in Grizzly Gulch; up the ridge separating Microwave and GG. Sensitive cornice were observed with fresh debris on leeward aspects from collapsing cornice (photo 1). I toured in the area on Monday and these were not present. The exposed slopes that were wind affected became hard and cracked like lightning (photo 2). The repeater on the main skin track at the beginning is filled in again and smooth looking.