10/10/2018 at 2pm, just off of Mirror Lake Hwy. It was snowing through the night in Park City, and continued lightly while we were exploring the new snowfall around Mirror Lake. Snow depth approx. 1' deep (the crystal card is 6" tall, for reference), with right-side-up density. Light density powder on top, approx. 24 F / -4.5 C at 2pm. The dirt below is a wet, slightly muddy consistency. The thin cover made off-trail travel slow.