Black diamond Beaver Mountain, UT
Old Thunder drops 395 vertical feet over 1,181 feet of skiing, with a steepest pitch of 29° about 540 feet below the top. That's steeper than 49% of the 4,740 black diamond runs we've measured in North America, and the 15th steepest of 48 named runs at Beaver Mountain. It faces northeast.
Facing northeast at an average 20°, Old Thunder gets about 80% of the winter sun that flat ground at Beaver Mountain does, December through March. That's shadier than 55% of the runs we've measured, and the 22nd shadiest named run at Beaver Mountain. Its top sits at 7,690 feet.
It gets an ordinary dose of sun: powder lasts a typical amount of time, and spring snow softens on a normal schedule. Shading from ridges and trees isn't counted yet.
under 25°25–35°35–45°45°+ Hover to follow the line on the map.
Measured by ZRankings from 1-meter USGS lidar. Steepest pitch is the steepest stretch of about 50 vertical feet along the skiable line. Run lines come from OpenStreetMap and can sit a little off the skied path.