[S-SS12] [EJ] Active faults and paleoseismology

Tue. May 23, 2017 9:00 AM - 10:30 AM A04 (Tokyo Bay Makuhari Hall)

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Nobuhiko Sugito(Faculty of Humanity and Environment, Hosei University), Nobuhisa Matsuta(Okayama University Graduate School of Education), Ken-ichi Yasue(Japan Atomic Energy Agency), Chairperson:Kiyokazu Ohashi(Graduate School of Sciences and Technology for Innovation, Yamaguchi University), Chairperson:Mamoru KOARAI(Ibaraki University)

Geologic and historic information on seismic cycles and on the magnitude and source faults of past earthquakes is essential information to understand future large earthquakes. The study of past faulting and seismicity is an important issue for an interdisciplinary community of seismologists, geologists, geomorphologists, archaeologists, and historians.

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9:00 AM - 9:15 AM

[SSS12-07] Active tectonics of the Futagawa fault zone over the last 300 ka

*Kiyokazu Oohashi¹, Tomonori Tamura¹, Marika Tozawa² (1.Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 2.Faculty of Science, Yamaguchi University)

9:15 AM - 9:30 AM

[SSS12-08] Recurrence interval of morphogenic earthquakes on the Futagawa-Hinagu Fault Zone that triggered the 2016 M_w 7.1 Kumamoto earthquake, SW Japan

*Aiming Lin¹, Takako Satsukawa¹, Kouichiro Sado², Nobukazu Takahashi², Soichiro Hirata² (1.Department of Geophysics, Graduate School of Science, Kyoto University, 2.Chiken Sogo Consultants Co. Ltd.)

9:30 AM - 9:45 AM

[SSS12-09] Paleoseismic events along the Takano-Shirahata segment of the Hinagu fault zone revealed by trench investigation

*Yoshiki Shirahama¹, Yukari Miyashita¹, Takashi Azuma¹, Tetsuhiro Togo¹, Masao Kametaka², Yuji Suzuki² (1.Advanced Industrial Science and Technology, Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology, Active Fault Research Group, 2.Dia Consultants Co., Ltd.)

9:45 AM - 10:00 AM

[SSS12-10] Paleoseismic event of the Hinagu segment of the Hinagu fault zone investigated by a trench survey

*Tetsuhiro Togo¹, Yukari Miyashita¹, Takashi Azuma¹, Masao Kametaka², Toru Sakai², Kazuki Matsuura² (1.National Institute of Advanced Industrial Science and Technology, 2.Dia Consultants CO., Ltd.)

10:00 AM - 10:15 AM

[SSS12-11] The grand deformation detected by new method of InSAR, in the 2016 Kumamoto Earthquake

*Masashi Omata¹, DAISUKE SANGO¹, Yorihide Kohriya¹, Kaoru Taniguchi¹ (1.PASCO CORPORATION)

10:15 AM - 10:30 AM

[SSS12-12] Geomorphological and Geological Factors of Surface Cracks in Aso-caldera in association with the 2016 Kumamoto Earthquake

*Haeng-Yoong Kim¹, Mizuki Nagai¹, Tsuyoshi Haraguchi¹ (1.Osaka City University, Graduate School of Science, Division of Biology &Geosciences)

Session information

[S-SS12] [EJ] Active faults and paleoseismology

[SSS12-07] Active tectonics of the Futagawa fault zone over the last 300 ka

[SSS12-08] Recurrence interval of morphogenic earthquakes on the Futagawa-Hinagu Fault Zone that triggered the 2016 M_w 7.1 Kumamoto earthquake, SW Japan

[SSS12-09] Paleoseismic events along the Takano-Shirahata segment of the Hinagu fault zone revealed by trench investigation

[SSS12-10] Paleoseismic event of the Hinagu segment of the Hinagu fault zone investigated by a trench survey

[SSS12-11] The grand deformation detected by new method of InSAR, in the 2016 Kumamoto Earthquake

[SSS12-12] Geomorphological and Geological Factors of Surface Cracks in Aso-caldera in association with the 2016 Kumamoto Earthquake

Authentication

Session information

[S-SS12] [EJ] Active faults and paleoseismology

[SSS12-07] Active tectonics of the Futagawa fault zone over the last 300 ka

[SSS12-08] Recurrence interval of morphogenic earthquakes on the Futagawa-Hinagu Fault Zone that triggered the 2016 Mw 7.1 Kumamoto earthquake, SW Japan

[SSS12-09] Paleoseismic events along the Takano-Shirahata segment of the Hinagu fault zone revealed by trench investigation

[SSS12-10] Paleoseismic event of the Hinagu segment of the Hinagu fault zone investigated by a trench survey

[SSS12-11] The grand deformation detected by new method of InSAR, in the 2016 Kumamoto Earthquake

[SSS12-12] Geomorphological and Geological Factors of Surface Cracks in Aso-caldera in association with the 2016 Kumamoto Earthquake

Authentication

[SSS12-08] Recurrence interval of morphogenic earthquakes on the Futagawa-Hinagu Fault Zone that triggered the 2016 M_w 7.1 Kumamoto earthquake, SW Japan