Martin Thorwart¹, Anke Dannowski², Dietrich Lange², Wolfgang Rabbel³, Heidrun Kopp², Anne Paul⁴, Felix Noah Wolf² and AlpArray Working Group, (1)Christian-Albrechts-Universität zu Kiel, Kiel, Germany, (2)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (3)Kiel University, Institute of Geosciences - Applied Geophysics, Kiel, Germany, (4)Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, IFSTTAR, ISTerre, Grenoble, France