Two Top

I was on a north facing slope trying to get my sled out of a tight spot. I was stomping and heavily shoveling snow for a few min and then I had the biggest loudest heaviest collapse in my life. It startled me. Sounded like a giant branch broke. It took a lot of abuse before it collapsed but when it did wow it went heavy. 

We were on the north end of two top today about 80-100 HS. 15-25cm fluff follows by 15-25 MFC followed by 40-60 cm dense snow. Bottom layer is basal facets maybe 8cm.