Japan Geoscience Union Meeting 2018

Shinsuke Okada

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Speaker, Author, Co-Author

Thu. May 24, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

  • [JJ] Poster
  • | H (Human Geosciences)
  • | H-TT Technology & Techniques

[H-TT19] New Developments in Shallow Geophysics

[HTT19-P06] Very shallow S-wave seismic reflection survey across the surface rupture of 2014 Naganoken-hokubu earthquake, central Japan

*Shinsuke Okada1, Takahashi Naoya2, Kazuo Yamaguchi3, Tatsuya Sumita3, Yuichi Niwa4, Keitaro Komura5, Haruo Kimura5 (1.International Research Institute of Disaster Science, Tohoku University, 2.Graduate School of Science, Tohoku University, 3.National Institute of Advanced Industrial Science and Technology, 4.Faculty of Science and Engineering, Chuo University, 5.Central Research Institute of Electric Power Industry)

Thu. May 24, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

  • [JJ] Evening Poster
  • | H (Human Geosciences)
  • | H-TT Technology & Techniques

[H-TT19] New Developments in Shallow Geophysics

[HTT19-P06] Very shallow S-wave seismic reflection survey across the surface rupture of 2014 Naganoken-hokubu earthquake, central Japan

*Shinsuke Okada1, Takahashi Naoya2, Kazuo Yamaguchi3, Tatsuya Sumita3, Yuichi Niwa4, Keitaro Komura5, Haruo Kimura5 (1.International Research Institute of Disaster Science, Tohoku University, 2.Graduate School of Science, Tohoku University, 3.National Institute of Advanced Industrial Science and Technology, 4.Faculty of Science and Engineering, Chuo University, 5.Central Research Institute of Electric Power Industry)

Wed. May 23, 2018 9:00 AM - 10:30 AM A09 (Tokyo Bay Makuhari Hall)

  • [EJ] Oral
  • | S (Solid Earth Sciences)
  • | S-GD Geodesy

[S-GD01] Gravity and Geoid

9:15 AM - 9:30 AM

[SGD01-02] Fault development history using gravity gradient tensor analysis: A case study for the eastern boundary fault zone of the Shonai plain, northeastern Japan.

*Toshiyuki Tanaka1, Yoshihiro Hiramatsu2, Nayuta Matsumoto3, Ryo Honda4, Akihiro Sawada2, Shinsuke Okada5 (1.Tono Research Institute of Earthquake Science, Association for the Development of Earthquake Prediction, 2.School of Natural System, College of Science and Engineering, Kanazawa University, 3.Graduate School of Natural Science and Technology, Kanazawa University, 4.Mount Fuji Research Institute, Yamanashi Prefectural Government, 5.International Research Institute of Disaster Science, Tohoku University)

Tue. May 22, 2018 10:45 AM - 12:15 PM A07 (Tokyo Bay Makuhari Hall)

  • [EJ] Oral
  • | S (Solid Earth Sciences)
  • | S-SS Seismology

[S-SS08] Active faults and paleoseismology

12:00 PM - 12:15 PM

[SSS08-17] Shear-wave seismic reflection surveys across the Kamishiro fault, Itoigawa-Shizuoka Tectonic Line active fault system, central Japan

*Naoki IKEGUCHI1, Nobuhisa MATSUTA2, Kyoko KAGOHARA3, Shinsuke OKADA4, Daisuke HIROUCHI5, Tatsuya ISHIYAMA1, Katsuya NODA6, Masataka TAKAYAMA7, Kenta KAWAKAMI2, Wakako HARADA2, Kohei FUKUI2, Yudai MARUYAMA8, Haruka FUJII3, Wataru UEDA3, Tomoki NISHIKAWA3, Ryuki WATANABE3, Hiroshi SATO1 (1.Earthquake Resarch Institute University of Tokyo, 2.Graduate School of Education, Okayama University, 3.Faculty of Education, Yamaguchi University, 4.Graduate school of Science, Tohoku University, 5.Faculty of Education, Shinshu University, 6.GEOSYS Inc., 7.The Joint Graduate School in Science of School Education, Hyogo University of Teacher Education, 8.Faculty of Education, Okayama University)

Tue. May 22, 2018 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

  • [EJ] Poster
  • | S (Solid Earth Sciences)
  • | S-SS Seismology

[S-SS08] Active faults and paleoseismology

[SSS08-P05] Gravity survey and subsurface structure across the Aomoriwan-Seigan Fault Zone, Northeast Japan

*Shinsuke Okada1, Kouta Koshika2, Yusuke Oda2, Yuki tsukamoto3, Kyoko Kagohara4, susumu sakashita2, Toshifumi Imaizumi3, Takahiro Miyauchi5, Tomoo Echigo6 (1.International Research Institute of Disaster Science, Tohoku University, 2.OYO Corporation, 3.Graduate School of Science, Tohoku University, 4.Yamaguchi University, 5.Department of Earth Sciences, Graduate School and Faculty of Science, Chiba University, 6.Geo-Research Institute)

Tue. May 22, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

  • [EJ] Evening Poster
  • | S (Solid Earth Sciences)
  • | S-SS Seismology

[S-SS08] Active faults and paleoseismology

[SSS08-P05] Gravity survey and subsurface structure across the Aomoriwan-Seigan Fault Zone, Northeast Japan

*Shinsuke Okada1, Kouta Koshika2, Yusuke Oda2, Yuki tsukamoto3, Kyoko Kagohara4, susumu sakashita2, Toshifumi Imaizumi3, Takahiro Miyauchi5, Tomoo Echigo6 (1.International Research Institute of Disaster Science, Tohoku University, 2.OYO Corporation, 3.Graduate School of Science, Tohoku University, 4.Yamaguchi University, 5.Department of Earth Sciences, Graduate School and Faculty of Science, Chiba University, 6.Geo-Research Institute)