Quick report
Cornice break on NNW aspect of eastern Tam Rim causing small slide below. No wide propagation. Unwitnessed event, but still saw snow occasionally gush down cornice fall path. Had seen and felt SE wind forecast along with sunny weather. Ended up riding NNE aspect of that same rim. Punchy 1-3 inch rain crust present on top of right side up snow( fist>4F>P). The sun never touched this area at high noon. Bummer and noob mistake expecting that.