Pre- and post- seismic activity associated with hydrated slab structures: The Mw 8.3 Illapel earthquake (Chile).

Piero Poli, Massachusetts Institute of Technology, Cambridge, MA, United States, Andrei Maksymowicz, Universidad de Chile, Departamento de Geofísica, Santiago, Chile and Sergio Ruiz, Universidad de Chile, Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile