APU Weather station maintence mission.
Clear sky and cold valley temps.
Calm air picking up into light wind from NE @ 12:30ish.
Faceting snow surface. Wind affected snow in exposed areas.
No red flags observed.
Dug a pit @2200′, South aspect, 25* slope
Facets on a thin MF crust 10cm down,
MLK JR BSH layer 20cm down,
CT18SC, ECTN23, both on BSH 20cm down.