Collection time: 1240UTC

Weather: T:-37 C, RH: 73%, wind: 11 knots at 102Sky conditions: FEW-SCT with diamond dust transitioning to SN, vis dropping, DRSN starting

Where collected: West porch of MSF

Description: Bullet rosettes, ill-formed prisms, columns, needles, Shimizu, rime clumps

Other comments: Shimizu present in sample; unclear if Shimizu is falling from air (unlikely?) or if it is blowing off of the building, as the increasing winds are destroying the thin surface hoar