Wed. May 29, 2019 11:25 AM - 11:40 AM

[U07-04] Aftershock and microtremor array observation around the source area of the 2018 Hokkaido Eastern Iburi earthquake

*Masayuki Yoshimi¹, Kahori Iiyama², Hitoshi Morikawa², Hiroyuki Goto³ (1.Geological Survey of Japan, AIST, 2.Tokyo Institute of Technology, 3.DPRI, Kyoto Univ.)

[U-07] How JpGU will manage environment and disaster from the impacts of unforeseen geo-hazards

[J] Oral
｜U (Union )
| Union

Wed. May 29, 2019 10:45 AM - 12:15 PM Convention Hall A (2F)

convener:Koji Okumura(Graduate School of Letters, Hiroshima University), Jun Matsumoto(Deaprtment of Geography, Tokyo Metropolitan University), Daisaku Kawabata(Institute of Geology and Geoinformation, Geological Survey of Japan, AIST), Masaki Matsushima(Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology), Chairperson:Daisaku Kawabata, Koji Okumura(Hiroshima University)

Mon. May 27, 2019 10:45 AM - 11:00 AM

[HDS14-01] The sources of landslides occurred by the 2018 Hokkaido Eastern Iburi Earthquake

*Satoshi Ishimaru¹, Wataru Hirose¹, Gentaro Kawakami¹, Ryo Takahashi¹, Yoshihiro Kase¹, Ken'ichi Koshimizu¹, Hiromichi Koyasu¹, Masahiro Chigira², Jun Tajika³ (1.Geological Survey of Hokkaido, 2.Kyoto University, 3.Docon Co., Ltd.)

[H-DS14] Geohazards in humid, tectonically active countries and their precursors

[J] Oral
｜H (Human Geosciences )
| H-DS Disaster geosciences

Mon. May 27, 2019 10:45 AM - 12:15 PM 106 (1F)

convener:Masahiro Chigira(Disaster Prevention Research Institute, Kyoto University), Hiroshi YAGI(Faculty of Art, Science and Education, Yamagata University), Satoru Kojima(Department of Civil Engineering, Gifu University), Taro Uchida(National Institute for Land and Infrastructure Management), Chairperson:Satoshi Ishimaru

Mon. May 27, 2019 12:00 AM - 12:00 AM

[HDS14-P08] Relationship of the grand deformation and topography in Sapporo City at the 2018 Hokkaido Eastern Iburi Earthquake confirmed by InSAR analysis

*Akihiro Yokota¹, Tomohiro Nishimura², Kiyoyuki Shigeno¹, Kenichi Honda², Sakae Mukoyama² (1.Meiji Consultant Co., Ltd, 2.Kokusai Kogyo Co., Ltd)

[H-DS14] Geohazards in humid, tectonically active countries and their precursors

[J] Poster
｜H (Human Geosciences )
| H-DS Disaster geosciences

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Masahiro Chigira(Disaster Prevention Research Institute, Kyoto University), Hiroshi YAGI(Faculty of Art, Science and Education, Yamagata University), Satoru Kojima(Department of Civil Engineering, Gifu University), Taro Uchida(National Institute for Land and Infrastructure Management)

Tue. May 28, 2019 11:15 AM - 11:45 AM

[HDS09-08] On the coseismic landslides occurring on tephra slopes during the 2018 Hokkaido Eastern Iburi Earthquake

★Invited Papers

*Gonghui Wang¹, Gen Furuya² (1.Disaster Prevention Research Institute, Kyoto University, 2.Toyama Prefectural University)

[H-DS09] Landslides and related phenomena

[E] Oral
｜H (Human Geosciences )
| H-DS Disaster geosciences

Tue. May 28, 2019 10:45 AM - 12:15 PM 304 (3F)

convener:Masahiro Chigira(Disaster Prevention Research Institute, Kyoto University), Gonghui Wang(Disaster Prevention Research Institute, Kyoto University), Fumitoshi Imaizumi(Faculty of Agriculture, Shizuoka University), Chairperson:Wang Gonghui, Issei Doi

Thu. May 30, 2019 2:00 PM - 2:15 PM

[HDS15-02] Distribution morphology of deformed reclaimed valley associated with the 2018 Hokkaido Eastern Iburi Earthquake

*Takayuki Nakano¹, Satoshi Fujiwara¹, Hiroshi Une¹ (1.GSI of Japan)

[H-DS15] Human environment and disaster risk

[J] Oral
｜H (Human Geosciences )
| H-DS Disaster geosciences

Thu. May 30, 2019 1:45 PM - 3:15 PM 106 (1F)

convener:Tatsuto Aoki(School of Regional Development Studies, Kanazawa University), Hisao Kondo(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Chairperson:Tatsuto Aoki(金沢大学地域創造学類)

Sun. May 26, 2019 10:45 AM - 11:00 AM

[SSS13-07] One cause of the strong ground motion characteristics in Mukawa town during the 2018 Hokkaido eastern Iburi earthquake

*Nobuo TAKAI¹, Michiko Shigefuji², Takahiro Maeda³, Masayoshi Ichiyanagi¹, Hiroaki Takahashi¹ (1.Hokkaido University, 2.Kyushu University, 3.NIED)

[S-SS13] Strong Ground Motion and Earthquake Disaster

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

Sun. May 26, 2019 10:45 AM - 12:15 PM Convention Hall A (2F)

convener:Masayuki Kuriyama(Central Research Institute of Electric Power Industry), Kazuhiro Somei(Geo-Research Institute), Chairperson:Susumu Kurahashi(Aichi Institute of Technology), Masahiro Korenaga(Railway Technical Research Institute)

Sun. May 26, 2019 11:00 AM - 11:15 AM

[SSS13-08] Estimation of SMGA source model during the 2018 Hokkaido Eastern Iburi (Mw6.6) earthquake

*Susumu Kurahashi¹, Kojiro Irikura¹ (1.Aichi Institute of Technology)

[S-SS13] Strong Ground Motion and Earthquake Disaster

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

Sun. May 26, 2019 10:45 AM - 12:15 PM Convention Hall A (2F)

convener:Masayuki Kuriyama(Central Research Institute of Electric Power Industry), Kazuhiro Somei(Geo-Research Institute), Chairperson:Susumu Kurahashi(Aichi Institute of Technology), Masahiro Korenaga(Railway Technical Research Institute)

Mon. May 27, 2019 12:00 AM - 12:00 AM

[SSS13-P06] Source Process of the 2018 Hokkaido Eastern Iburi Earthquake Inferred from Strong Motion Data and Green's Functions Based on Three-Dimensional Velocity Structure Model

*Kimiyuki Asano¹, Tomotaka Iwata¹ (1.Disaster Prevention Research Institute, Kyoto University)

[S-SS13] Strong Ground Motion and Earthquake Disaster

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

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Masayuki Kuriyama(Central Research Institute of Electric Power Industry), Kazuhiro Somei(Geo-Research Institute)

Tue. May 28, 2019 2:30 PM - 2:45 PM

[SSS10-04] Layered structure of the upper mantle and the crust revealed in the time series analyses of the aftershocks of the 2018 Hokkaido Eastern Iburi Earthquake

*Takayuki Kawabe¹ (1.Faculty of Education, Arts and Sciences, Yamagata University)

[S-SS10] Seismicity

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

Tue. May 28, 2019 1:45 PM - 3:15 PM A10 (TOKYO BAY MAKUHARI HALL)

convener:Kei Katsumata(Institute of Seismology and Volcanology, Hokkaido University), Chairperson:Aitaro Kato(Earthquake Research Institute, University of Tokyo), Shinji Toda(東北大学)

Thu. May 30, 2019 12:00 AM - 12:00 AM

[SSS12-P05] Three-dimensional S-wave attenuation structure in and around Hokkaido, Japan

*Ryoichi Nakamura¹, Takahiro Shiina¹ (1.Earthquake Research Institute, The University of Tokyo)

[S-SS12] Crustal Structure

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

Thu. May 30, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Kazuo Nakahigashi(Tokyo University of Marine Science and Technology)

Presentations by Keyword

Keywords : 2018年北海道胆振東部地震

[U07-04] Aftershock and microtremor array observation around the source area of the 2018 Hokkaido Eastern Iburi earthquake

[U-07] How JpGU will manage environment and disaster from the impacts of unforeseen geo-hazards

[HDS14-01] The sources of landslides occurred by the 2018 Hokkaido Eastern Iburi Earthquake

[H-DS14] Geohazards in humid, tectonically active countries and their precursors

[HDS14-P08] Relationship of the grand deformation and topography in Sapporo City at the 2018 Hokkaido Eastern Iburi Earthquake confirmed by InSAR analysis

[H-DS14] Geohazards in humid, tectonically active countries and their precursors

[HDS09-08] On the coseismic landslides occurring on tephra slopes during the 2018 Hokkaido Eastern Iburi Earthquake

★Invited Papers

[H-DS09] Landslides and related phenomena

[HDS15-02] Distribution morphology of deformed reclaimed valley associated with the 2018 Hokkaido Eastern Iburi Earthquake

[H-DS15] Human environment and disaster risk

[SSS13-07] One cause of the strong ground motion characteristics in Mukawa town during the 2018 Hokkaido eastern Iburi earthquake

[S-SS13] Strong Ground Motion and Earthquake Disaster

[SSS13-08] Estimation of SMGA source model during the 2018 Hokkaido Eastern Iburi (Mw6.6) earthquake

[S-SS13] Strong Ground Motion and Earthquake Disaster

[SSS13-P06] Source Process of the 2018 Hokkaido Eastern Iburi Earthquake Inferred from Strong Motion Data and Green's Functions Based on Three-Dimensional Velocity Structure Model

[S-SS13] Strong Ground Motion and Earthquake Disaster

[SSS10-04] Layered structure of the upper mantle and the crust revealed in the time series analyses of the aftershocks of the 2018 Hokkaido Eastern Iburi Earthquake

[S-SS10] Seismicity

[SSS12-P05] Three-dimensional S-wave attenuation structure in and around Hokkaido, Japan

[S-SS12] Crustal Structure