August 2021 Plinian eruption of Fukutoku-Oka-no-Ba Volcano, Izu-Bonin Arc: Constraints on the eruption dynamics from rapid response seafloor surveys
Kenichiro Tani1, Osamu Ishizuka2, Hiroki Minami3, Michihiko Nakamura4, Teruki Oikawa2, Hajime Katayama2, Yoshiaki Suzuki2, Taketo Shimano5, Masashi Nagai6, Fukashi Maeno7, Takashi Sano1, Iona M McIntosh8, Koji Ito9, Taisei Ukita4, Naoto Jimi10, Hironori Komatsu1, Tatsuki Mizuno7 and Misato Sako10, (1)National Museum of Nature and Science, Ibaraki, Japan, (2)National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan, (3)Japan Coast Guard Academy, Hiroshima, Japan, (4)Tohoku University, Department of Earth Science, Sendai, Japan, (5)Tokoha University, Shizuoka, Japan, (6)National Research Institute for Earth Science and Disaster Resilience, Ibaraki, Japan, (7)University of Tokyo, Earthquake Research Institute, Tokyo, Japan, (8)Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (9)Japan Coast Guard, Tokyo, Japan, (10)Nagoya University, Sugashima Marine Biological Laboratory, Mie, Japan
