Widespread natural avalanche cycle to D3/4 - observed on all aspects NTL + ATL. Associated with heavy snowfall Feb 6th + 7th. Suspect Feb 3rd interface (combination of MFcr, FC and PPgp) is responsible for wide propagation and sheer number and size of avalanches. Layering not confirmed.
Wide crowns spanning hundreds of yards were commonplace on Shuksan Arm, Herman, Table, and in surrounding terrain. Avalanches in wind loaded terrain and less loaded, mid slope locations.