Avalanche debris on Mine Hill

This north aspect of Miners Hill slid sometime last week? The debris from a Size 2 slab avalanche was obvious when we arrived in Saturday afternoon. Possible human trigger?... tracks on lookers right. Crown has reloaded a bit since it went so guess it is a couple days ago. Snowpack it generally wind hammered right now. It was bluebird Saturday and Sunday with light variable north wind. WE talked to others who were out longer and reported stronger wind on Friday and extreme strong W wind on Thursday.