Hurricane Sally Overwash Extents

The National Assessment of Coastal Change Hazards project at the U.S. Geological Survey (USGS) exists to understand and predict storm impacts to our nation's...

美国地质调查局（U.S. Geological Survey，简称USGS）的沿海变化灾害国家评估项目，旨在理解并预测风暴对美国的……影响。