Spectacular mud flow captured in Pians, Tyrol, Austria – July 30, 2017
A spectacular, textbook mud flow was captured on cameras in Pians, Tyrol, W Austria yesterday afternoon, July 30.
A mud flow is a form of mass wasting and slope mass movement, similar to landslides and debris flows. It is a fast, rapidly surging flow, much faster than a landslide and more fluid than a debris flows. Mud flows usually originate from landslides, which become saturated with water and mobilize into a rapidly moving flow. The Pians mudflow caused little damage, except for filling the channel and spilling over bridges, requiring cleaning, but mudflows (and similar debris flows) can be deadly and there have been numerous occasions across the Alps of devastating such events.