Empirical relations between the April 1, M8.2 2014 Chile earthquake and the April 16, M7.8 2016 Ecuador earthquake, and a comparison with instrumental ground motion

Marcella Giovanna Cilia, University of Birmingham, Earth Sciences, Birmingham, B15, United Kingdom, Ellen M Smith, University of Montana, Geosciences, Missoula, MT, United States and Walter D Mooney, U.S. Geological Survey, Earthquake Science Center, Menlo Park, CA, United States