Black prince tree triangle

<p>HS 130 cm at TL. Only dug to what I figured is the dec 8 interface which is down 55cm here. Of note, two CTM 16 RP results on what appeared to be preserved surface hoar on this interface down 55cms. 1F soft slab approximately 15 cm thick is sitting on the surface hoar, and then 40cms of 4F to F to the surface of the snowpack. Regular loose sluffs all afternoon in the steep ALP terrain to the west. -8 degrees at 4pm at 2200m. No wind at this location today.</p>