[S-SS16] Active faults and paleoseismology

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Hisao Kondo(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Takashi OGAMI(National Institute of Advanced Industrial Science and Technology), Yoshiki Sato(Advanced Industrial Science and Technology, Geological Survey of Japan)

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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Cancelled

[SSS16-P01] Crustal movement and direction of principal motion of earthquake caused by the 18 June 2019 Yamagata-ken-oki earthquake of Mj 6.7, northeast Japan

*Hiroshi Sawa¹ (1.Laboratory of Geography, National Institute of Technology, Tsuruoka College)

[SSS16-P02] Discovery of active faults in the Abukuma Mountains, northeast Japan

*Masayoshi Tajikara¹, Takashi Nakata², Hideaki Goto³ (1.Association for the Development of Earthquake Prediction, 2.Hiroshima Univ. Emeritus Prof., 3.Hiroshima Univ.)

Cancelled

[SSS16-P03] Microtremor Array Observation across Active Faults in Ogasawara Iwo-To Island

*Takumi Murakoshi¹, Takayuki Kouno¹ (1.National Defense Academy of Japan)

[SSS16-P04] Paleoseismology of the northren part of Kamishiro fault, ISTL active fault zone, central Japan

*Daisuke Hirouchi¹, Nobuhisa Matsuta², Tatsuya Ishiyama³, Kenichi Yasue⁴, Nobuhiko Sugito⁵, Yoshihiro Takeshita¹, Natsuko Fujita⁷, Hiroshi Sawa⁶, Kotaro Mizutani⁸, Kaoru Taniguchi⁹ (1.Faculty of Education, Shinshu University, 2.Okayama Univ., 3.Univof Tokyo, 4.Toyama Univ., 5.Hosei Univ., 6.Tsuruoka , 7.JAEA, 8.GRI, 9.Pasco)

[SSS16-P05] Characteristics of the latest slip zone in the near-surface fault zone of the Neodani Fault

Aiki Tsuru¹, *Tomoyuki Ohtani¹, Kazuma Yatabe¹ (1.Department of Civil Engineering, Gifu University)

[SSS16-P06] Holocene tectonic landform of the eastern marginal fault of the Nara basin

*Hiroyuki Tsutsumi¹, Nobuhiko Sugito², Noriyoshi Yoshida¹, Haruo Kimura³ (1.Department of Environmental Systems Science, Faculty of Science and Engineering, Doshisha University, 2.Faculty of Sustainability Studies, Hosei University, 3.Central Research Institute of Electric Power Industry)

[SSS16-P07] Drifted huge boulders by storm surges since 1976 derived from the dike of quartz porphyry in Hashigui-iwa facing the Nankai Trough, Pacific side of central Japan

*Hideaki Maemoku¹, Yuichi Namegaya², Masanobu Shishikura², Tomoo Echigo³, Kanae Suzuki⁴ (1.Department of Geography, Hosei University, Japan, 2.AIST, Geological Survey of Japan, 3.Geo-Research Institute, Japan, 4.A Graduate of Hosei University)

[SSS16-P08] Densely microtremor observation to estimation of subsurface structure at Shikano fault due to the 1943 Tottori earthquake, Japan

*Tatsuya Noguchi¹, Kasuki Kobayashi², Sanri Okano¹, Isamu Nishimura³, Takao Kagawa¹ (1.Faculty of Engineering, Tottori University, 2.Graduate School of Sustainability Science, Tottori University, 3.Graduate School of Engineering, Tottori University)

[SSS16-P09] Fault history and Trench survey of separated area from surface ruptures in Futagawa fault zone, Kumamoto Prefecture

*Noriyuki Shibuya¹, Masashi Omata¹, Yoshiki Mori¹, Naoto Inoue², Naoko Kitada², Tonagi Masao³, Tsutomu Takahama³ (1.PASCO CORPORATION, 2.Geo-research Institute, 3.KOZO KEIKAKU ENGINEERING Inc.)

[SSS16-P10] Paleoseismic history and horizontal slip of the Futagawa–Hinagu fault zone based on paleoseismological and tectonic geomorphological survey at Hirata, Mashiki Town, Kumamoto Prefecture

*Yoshiya Iwasa¹, Yasuhiro Kumahara², Hideaki Goto³, Masayuki Torii⁴ (1.Student of Graduate School of Education, Hiroshima University, 2.Graduate School of Education, Hiroshima University, 3.Graduate School of Letters, Hiroshima University, 4.Center for Water Cycle, Marine Environment and Disaster Management, Kumamoto University)

[SSS16-P11] Compiling descriptions on tsunami accompanied with the 1914 Sakurajima earthquake and inferred causes

*Reiji Kobayashi¹, Kazutoshi Kawano², Atsushi Kuroda², Keigo Haruta², Shunichiro Fujii² (1.Graduate School of Science and Engineering, Kagoshima University, 2.Faculty of Science, Kagoshima University)

[SSS16-P12] Tectonic landform and rock-controlled landform along fault trace of the Aceh segment, the northernmost Sumatran Fault

*Yoshio Soeda¹, Hiroyuki Tsutsumi², Nobuhisa Matsuta³, Nazli Ismail⁴, Bukhari Ali⁴ (1.West Japan Engineering Consultants,Inc., 2.Doshisha University, 3.Okayama University, 4.Syiah Kuala Univ.)

[SSS16-P13] Triggered Surface Faults Associated with Large Earthquakes Detected by L-band SAR Interferometry

*Satoshi Fujiwara¹, Takayuki Nakano¹, Yu Morishita¹ (1.GSI of Japan)

[SSS16-P14] Estimation of fault activity by linear discriminant analysis using chemical composition of fault gouge

*Ryo Tateishi¹, Koji Shimada², Mayuko Shimizu², Shigeru Sueoka², Masakazu Niwa², Tsuneari Ishimaru² (1.University of Toyama, 2.Japan Atomic Energy Agency)

Cancelled

[SSS16-P15] Preliminary active fault mapping of Central Asia countries by ALOS 30 DEM anaglyph images

*Takashi Nakata¹, Hideaki Goto¹, Richard T. Walker² (1.Hiroshima University, 2.Oxford University)

[SSS16-P16] Study on the structure of sediment covering basement rock in trench survey

*Shiro Tanaka¹, Shingo Kimura², Norihiko Sakakura³ (1.Central Research Institute of Electric Power Industry, 2.Hokuriku Electric Power Company, 3.Dia Consultants Co., Ltd)

[SSS16-P17] Some outcrops along the Ide Fault, a part of the eastern margin fault zone of the Nara basin, central Hoshu.

*Taku Komatsubara¹ (1.Institute of Geology and Geoinformation, Advanced Industrial Science and Technology)

Session information

[S-SS16] Active faults and paleoseismology