*Luca Claude Malatesta^2,1, Sumiko Tsukamoto^3,4, Viviana Bonerath³, Duhwan Keum^1,4, Kyoko Kataoka⁶, Shigeru Sueoka⁵, Kevin Norton⁴ (1. GFZ Helmholtz Centre for Geosciences, 2. International Research institute of Disaster Science, Tohoku University, Sendai, Japan, 3. Leibniz Institute for Applied Geophysics, Hannover 30655, Germany, 4. Department of Geosciences, University of Tübingen, Tübingen, Germany, 5. Tono Geoscience Center, Japan Atomic Energy Agency, Gifu, Japan, 6. Research Institute for Natural Hazards and Disaster Recovery, Niigata University, Niigata, 950-2181, Japan)

*Timothy B Byrne¹, William Ouimet¹, Yuan-Hsi Lee², Meng-Long Hsieh² (1. University of Connecticut, 2. National Chung Chen University)

*Hanyu Zhu¹, Mingsong Li¹, Meng Wang² (1. School of Earth and Space Sciences, Peking University, 2. Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences)

*Suwijai Jatupohnkhongchai¹, Stacey Curtis², Rose Gates¹, Jack Castle-Jones³, Justin Payne², John R. Paterson¹, Glenn A. Brock³, Luke Milan¹, Marissa J. Betts¹ (1. University of New England, Armidale, NSW, Australia, 2. STEM, University of South Australia, Adelaide, South Australia, Australia, 3. School of Natural Sciences, Macquarie University, Sydney, 2109 NSW, Australia)

*Antonio Caracausi¹, Laura Italiano², Labrane Labidi³, Yuji Sano⁴, Naoto Takahata⁵ (1. Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Palermo, Palermo, Italy, 2. University of Palermo, Dipartimento di scienze della Terra e del Mare, Palermo, Italy, 3. Université de Paris, Istitute de physique du globe de Paris, CNRS, Paris, France , 4. University of Kochi, Marine Core Research Institute, Nankoku, Japan , 5. University of Tokyo, Atmosphere and Ocean Research Institute, Chiba, Japan)