Black Prince Tree triangle conditions

Skiers right of the tree triangle had a 2.5 avalanche in the alpine gully feature sometime in the last 48 hours. We had large settlement at tree line at the top of the tree triangle. Skiing was quite good in the upper half through and there is still a few turns left. The bottom half of the tree triangle to the lake you sink into the facets underneath the storm snow and was tips up survival skiiing. There was a size 2 sluff out of unskiable terrain on Mount Blackprince face at 2800m today around noon.