Megathrust vs splay fault: rupture path selection in subduction zones

Iris van Zelst, ETH Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland, Ylona van Dinther, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, Alice-Agnes Gabriel, Ludwig Maximilians Universitat Munchen, Munich, Germany and Stephanie Wollherr, Ludwig Maximilians University of Munich, Munich, Germany