We dug a pit and did a CT. HST70cm, noticed a pencil crust at 20cm and a 1 finger layer at 30cm. Our CT failed at 13 on the 20cm crust, sudden planar, 30 degree slope. Lots of whumphs throughout the day. Some shooting cracks, largest propagation was 1-2m. Most instability was noted in the creekbed where it was more open, much less wind affect in the dense trees.