Occurring on an upper elevation southeast facing slope, details are hazy, but here's what I do know... breaking 2'-3' deep and 300' wide on a mid slope breakover, this is a significant piece of snow. Fortunately, everyone came out unscathed. I'll take a look at this avalanche today and report back with snow structure and more details. Huge thanks to Pro Snowmobile Guide "Bayou Dave" from 1000 Peaks Snowmobile Adventures for keeping us in the loop with all the great info and pictures.