Summited Potosi via the North Couloir with a descent of the standard route. The couloir was continuous and still in good shape. We started up the couloir at 6:40 and didn't have any problems with rockfall (for reference, it had reached 32 degrees on the summit of Sneffels the night before). However, there was plenty of evidence of the route being the shooting gallery it is known for. The standard route was clear of snow.