Transient switching between creep and fracture at and below the base of the megathrust seismogenic zone.

Christopher J Tulley1, Ake Fagereng1, Kohtaro Ujiie2 and Chris Harris3, (1)Cardiff University, Earth and Ocean Sciences, Cardiff, CF24, United Kingdom, (2)University of Tsukuba, Tsukuba, Japan, (3)University of Cape Town, Department of Geological Sciences, Rondebosch, South Africa