Tidal Response Changes in Pore Pressure after the 2025 Offshore Kamchatka Earthquake Seafloor crustal deformation, earthquake and tsunami disaster mitigation, real-time monitoring

Dr. Keisuke Ariyoshi1, Eiichiro Araki2, Hiroyuki Matsumoto1, Yuya Machida3, Shuhei Tsuji1, Shuichiro Yada4, Daiki Hizen5 and Takane Hori4, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Research Institute for Marine Geodynamics, Yokosuka, Japan, (3)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Research Institute for Marine Geodynamics, Yokohama, Japan, (4)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (5)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics, Kanagawa, Japan