Mikhail K Kaban^1,2, Magdala Tesauro³, Carina Haeger^4,5, Walter D Mooney⁶ and Alexey Petrunin^1,7, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Schmidt Institute of Physics of the Earth RAS, Moscow, Russia, (3)University of Trieste, Trieste, Italy, (4)GFZ Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (5)Free University, Berlin, Germany, (6)USGS Earthquake Science Center Menlo Park, Menlo Park, CA, United States, (7)Schmidt Institute of Physics of the Earth, Moscow, Russia