*Kiyoshi BABA¹, Noriko TADA², Tetsuo MATSUNO¹, pengfei liang¹, Luolei Zhang³, Hisayoshi SHIMIZU¹, Hisashi UTADA¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Tongji University)

*Tetsuo MATSUNO¹, Hisashi UTADA¹, Kiyoshi BABA¹, Hisayoshi SHIMIZU¹, Noriko TADA² (1.Earthquake Research Institute, University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)

*Satoshi ABE¹, Basara MIYAHARA¹, Takao KOYAMA², Tsutomu OGAWA² (1.GSI of Japan, 2.ERI, the Univ. Tokyo)

*Ken'ichi YAMAZAKI¹ (1.Miyazaki Observatory, Disaster Prevention Research Institute, Kyoto University)

*Yoichi SASAI¹, Paul k. B. ALANIS², Toshiyasu NAGAO¹, Jacques ZLOTNICKI³, Malcolm j. S. JOHNSTON⁴ (1.IORD, Tokai Univ., 2.PHIVOLCS (Philippines), 3.CNRS (France), 4.USGS (USA))

*Yuta KATORI¹, Kan OKUBO¹, Tsunehiro HATO², Akira TSUKAMOTO², Keiichi TANABE², Nobuhito ONISHI³, Chikara FURUKAWA³, Shinji ISOGAMI⁴, Nobunao TAKEUCHI⁵ (1.Tokyo Metropolitan University, 2.International Superconductivity Technology Center, 3.Tierra Tecnica, 4.Fukushima National College of Technology, 5.Tohoku University)

*Hiroki TOMINAGA¹, Arata ENDO¹, Shigeru FUJITA², Ikuko FUJII² (1.Japan Meteorological Agency, 2.Meteorological College, Japan Meteorological Agency)

*Hidetaka SAOMOTO¹, Jun KATAGIRI¹, Naoki TAKADA¹, Manabu TAKAHASHI¹ (1.National Institute of Advanced Industrial Science and Technology)