Journal of Geophysical Research : Solid Earth Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2021, 126, ⟨10.1029/2020jb020701⟩ Journal of Geophysical Research : Solid Earth, 2021, 126, ⟨10.1029/2020jb020701⟩ Journal of Geophysical Research: Solid Earth, 126 (3), e2020JB020701