Jorge Jara¹, Lucile Bruhat¹, Solene Antoine², Kurama Okubo^1,3, Marion Y Thomas⁴, Yann Klinger², Romain Jolivet¹ and Harsha S. Bhat¹, (1)Ecole Normale Supérieure Paris, Département de Géosciences, Paris, France, (2)Institut de Physique du Globe de Paris, Paris, France, (3)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (4)CNRS, Paris Cedex 16, France