It would be hard not to put this at the top of the list due to the prolific transport happening today. In many alpine start zones, the snow was cross loading so fast it seems like naturals would be likely. And it is also possible that the wind speeds were so great that the snow either sublimated or was blown so far down slope it wouldn't be where you think it should. More wind in the forecast will keep this problem in our face.

The poor structure is there. However the overlying slab is still gaining cohesion and seems most likely to propagate where the snow has been influenced by wind loading or warming temps/direct solar input. Our observations, and that of many community members, were that the mid-November dry period produced widespread faceting and surface crust development depending on aspect. In the alpine terrain this problem may be more specific in its distribution, whereas the near and below treeline terrain this could be more widespread. Some evidence of small (D1) avalanches in Pink Pine failing on a combo of 2-3mm buried surface hoar and near surface facets. With more snow and wind and snow and wind forecast for the next several days, it is easy to believe we will have pronounced activity on this layer which was buried on Nov 28.