Landslide Dam Failure May 9, 2012 | Circle of Blue This video shows a flash flood produced when a landslide dam blocking a tributary of... USGS Debris Flow Research December 10, 2012 | USGS "Debris flows are hazardous flows of rock, sediment and water that surge down mountain slopes... Flooding in Greenland? July 29, 2012 | Earth Observatory Melting across the Greenland ice sheet has some rivers flowing at flood levels. Earth... Uses of Flood Inundation Maps September 12, 2012 | USGS "The maps were provided to the National Weather Service for incorporation into a Web-based flood-warning... Tsunami Debris on the Oregon Coast June 11, 2012 | Los Angeles Times Debris from the Japan tsunami of March 2011 has been washing up on Oregon beaches.... Huge Ancient Landslides in Colorado April 2, 2013 | Colorado Geological Survey on Facebook The Colorado Geological Suvey shares aerial images of two ancient landslides that consist of about... Tsunami Debris from Japan February 23, 2012 | BBC.co.uk The earthquake and tsunami that hit Japan in March 2011 caused millions of tons of... Glen Canyon Dam High Flow Experiment November 18, 2012 | USGS On November 19th the U.S. Department of the Interior releases Colorado River water from Lake... |