From e-mail: "Skied in the the beehive area today. Triggered some small wind slabs that were sliding on a crust.
E aspect 9,100': Triggered from a stomping a small cornice, which landed on a steep slope below and popped a small wind slab.
NE aspect 10,000': Triggered while skiing through a choke point. This one was thin but ran down slope quite a ways because the terrain was steeper. It was easy to avoid by skiing off to the right, since the gully was just cross loaded a bit on the left.
SE aspect 9,800': The third was just some propagating cracks. The slope angle wasn't quite steep enough to slide here.
These instabilities appeared to be confined to areas of dense wind drifted snow on top of a crust layer and did not appear to be wide spread."