Small, skier triggered wind slab

My partner had a 6" deep, about 15' wide slab release roughly 40 feet beneath him about halfway up the ramp, lookers right, on a NE facing, untouched aspect. Seemed more in line with wolverine bowl aspect vs the ramp. We dug a pit just a little further up the ramp and got a little movement about 15cm's from the top of the pack but not solid enough to call it a clean break. 60-65cm total depth in our pit.