Nathalie Babonneau^1,2, Charlotte Guérin^1,3, Gueorgui Ratzov^2,4, Serge Lallemand^2,3, Michel Condomines³, Chih-Chieh Su⁵, Shu-Kun Hsu⁶, Andrew T Lin⁶, Antonio Cattaneo⁷, Bernard F Mercier De Lepinay⁴ and EAGER Scientific Team, (1)CNRS, UMR6538 Géosciences Océan, IUEM, Université de Brest, Plouzané, France, (2)D3E LIA, CNRS-MOST, France-Taiwan, France, (3)UMR5243 Geosciences Montpellier, CNRS, Montpellier, France, (4)GéoAzur, Université Nice Sophia Antipolis, Valbonne, France, (5)NTU National Taiwan University, Institute of Oceanography, Taipei, Taiwan, (6)NCU National Central University of Taiwan, Jhongli, Taiwan, (7)IFREMER, Plouzané, France