I remotely triggered an impressive set of slides while traveling along a ridgeline. The slides failed in both wind-loaded and sheltered terrain. The furthest crown I could see was ~500' away, but I could see debris from the next path over, a distance of 1/4 mile from where I initiated the fracture. I listed the number of avalanches as 1, but there were a number of slopes that released in this single event.
I did not get close enough to the crown to measure the depth, estimated at 60cm on sheltered slopes, over 100cm where wind loaded. The widest continuous crown I observed was an estimated 70m wide. This slide would have been much larger in more favorable terrain.