Run 37-39: 01:00-04:00 0.4, 0.8, 1.25 m/s

Debris-flow flume video clip. Granular flows in a 4-meter diameter, 0.8-meter wide vertically rotating flume to study basal force and erosion beneath debris-flows. The video files are named by [Run ##]_[MMSS_start]-[MMSS_end]_[velocity m/s].

This work was supported by the STC program of the National Science Foundation via the National Center for Earth-surface dynamics under the agreement EAR-0120914.