Hurricane Sandy Storm Surge Damage November 11, 2012 | USGS images USGS before-and-after aerial images from the New Jersey and New York coastlines showing damage done... What is a Storm Surge? October 28, 2012 | Geology.com Storm Surge can be the most damaging and deadly aspect of a hurricane. Hurricane... USGS Debris Flow Research December 10, 2012 | USGS "Debris flows are hazardous flows of rock, sediment and water that surge down mountain slopes... Google Map: Hurricane Sandy October 29, 2012 | Google Google has a simple online GIS for Hurricane Sandy that you can use to display... Quake-Catcher Network June 19, 2012 | Quake-Catcher Network "If you have a computer and an Internet connection, you can volunteer to be part... Hurricane Sandy’s Impact on Fire Island, NY November 27, 2012 | USGS USGS has created a series of Pre-Storm and Post-Storm maps using Lidar technology that document... Isaac Causes the Mississippi River to Flow Backwards August 30, 2012 | USGS "Strong winds and storm surge from Hurricane Isaac's landfall forced the Mississippi River to flow... Atlantic Coast Inland Flooding from Hurricane Irene March 6, 2012 | USGS "The U.S. Geological Survey deployed a temporary monitoring network of water-level sensors at 212 locations... |