Traveled through Catherine's Pass, Pt. Supreme, over Sunset Peak, through Lake Catherine Basin. Snowpack seemed to be maintaining its facet and crust layering above 9000' on NNW--E aspects. Other elevations and aspects had minimal and inconsistent snow on the ground. Looking to compare with Mark S./Mark W. obs. from one week ago, we dug into an ENE aspect of the Basin at 10,200'. 42 cm snowpack at this location.

With the intent of finding what this weekend's probable storm will fall on, this more Easterly aspect provided basal facets, a 6cm pencil crust, smaller-grain facets, then the 11/17 1" of newer snow on top.

The basal facets are weak and ~1mm. These under the crust are concerning but a PST showed SF 29/100 and multiple ECTX gave me some hope for less pronounced propagation once a load falls on top. With the high pressure still in play for the week, I would guess this shallow structure will continue to weaken.