Mapping the Ground Failure—Puerto Rico Post-Dec 28, 2019 Quake

My name is Kate Allstadt. I’m a research geophysicist with the U.S. Geological Survey in Golden, Colorado, and I'm here in Puerto Rico in the city of Ponce with some colleagues and we're here to map the ground failure that occurred due to this earthquake so we're mapping things like Rock Falls and landslides and liquefaction, as well as lateral spreading which is what we see at this location.