Spatio-temporal Variation of Seismic Energy Released by Shallow Low-frequency Tremors in the Hyuga-nada, SW Japan, revealed by Ocean Bottom Seismological Observation


Saki Watanabe, Graduate School of Sci., Kyushu University, Fukuoka, Japan, Yusuke Yamashita, Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan, Tomoaki Yamada, ERI, TheUniversity of Tokyo, Bunkyo-ku, Japan, Masanao Shinohara, Univ Tokyo, Tokyo, Japan and Takeshi Matsushima, Kyushu University, Shimabara, Japan