Outline of Session

Solid Earth Sciences(S) / Seismology(SS)
S-SS31 Comprehensive approach to the intraplate earthquakes


Short title Intraplate earthquakes
Oral presentation
Date/Room/Chair
May 22 PM2 (15:30 - 17:15) 104 Makoto Otsubo  / Takuya Nishimura 
Poster presentation
Date/Room
May 22 (Core Time 17:15 - 18:30)  
Contact Takuya Nishimura
Email t_nisimura@gsi.go.jp
Convener Takuya Nishimura  / Aitaro Kato  / Norio Shigematsu 
Scope It is necessary to clarify the generating process of large intraplate earthquakes, in order to develop the method that forecasts the occurrence of large intraplate earthquakes based on their physics. In this session, we will investigate the generating process of large intraplate earthquakes by integrating various methods of geophysics and geology. In addition, activities of intraplate earthquakes have been changed after the occurrence of the 2011 Mw9.0 Tohoku-oki earthquake in eastern Japan. We welcome investigations about the activity changes of intraplate earthquakes affected by the Mw9.0 earthquake.
Notes Several speakers applied to oral/poster presentations are assigned to poster presentations due to limit of presentation time of this session. These speakers as well as volunteers in poster presenters have 3 min. talk to introduce their posters. Please prepare materials for the 3 min. talk.


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 22 PM2 (15:30-17:15) 104                              to the top
15:30 - 15:45 SSS31-01 Thin- skinned tectonics holds in the back-arc region of Northeast Japan? Yoshihisa Iio Yoshihisa Iio English
15:45 - 16:00 SSS31-02 Fault slip around the initiation point of the 2005 Fukukoka earthquake inferred from focal mechanism data Satoshi Matsumoto
Shigeru Nakao
Satoshi Matsumoto English
16:00 - 16:15 SSS31-03 Relationship between crustal stress field and fault slickenlines due to the 2011 Iwaki earthquake Makoto Otsubo
Norio Shigematsu
Miki Takahashi
other
Makoto Otsubo English
16:15 - 16:30 SSS31-04 Stress change due to the great 2011 Tohoku earthquake (Mw 9.0) and induced earthquake activity in the inland areas of Keisuke Yoshida
Akira Hasegawa
Tomomi Okada
other
Keisuke Yoshida English
16:30 - 16:45 Invited
SSS31-05
Diversity in Triggering Mechanism for Seismic Events Following the 2011 off the Pacific Coast of Tohoku Earthquake Toshiko Terakawa Toshiko Terakawa English
16:45 - 17:00 Invited
SSS31-06
Temporal decays of induced inland earthquakes associated with the 2011 M=9.0 Tohoku-oki, Japan, earthquake Shinji Toda Shinji Toda English
17:00 - 17:15 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
SSS31-P01 Seismic changes beneath the Nikkou-Ashio area associated with the 2011 Tohoku-Oki earthquake Hiroko Hagiwara Hiroko Hagiwara English
SSS31-P02 Index for simultaneous rupture assessment of active faults based on seismic velocity structure Yasuhira Aoyagi Yasuhira Aoyagi English
SSS31-P04 Focal mechanisms of the small earthquakes in and around the Atotsugawa fault and stress accumulation process Youichiro Takada
Kei Katsumata
Hiroshi Katao
other
Youichiro Takada English
SSS31-P05 Stress field in the western part of Tottori Prefecture inferred from focal mechanisms inversion Takuya Ogawa
Yoshihisa Iio
Takuya Ogawa English
SSS31-P08 Earthquake and stress around the inland active faults - in-situ stress measurements at Gofukuji and Hagiwara fault - Kentaro Omura
Yasuo Yabe
Kentaro Omura English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 22  Core Time (17:15-18:30)                     to the top
SSS31-P01 Seismic changes beneath the Nikkou-Ashio area associated with the 2011 Tohoku-Oki earthquake Hiroko Hagiwara Hiroko Hagiwara English
SSS31-P02 Index for simultaneous rupture assessment of active faults based on seismic velocity structure Yasuhira Aoyagi Yasuhira Aoyagi English
SSS31-P03 Focal Mechanisms and Regional Stress Field in the Northern Kinki District using the Dense Seismic Array Hiroaki Aoki
Hiroshi Katao
Yoshihisa Iio
other
Hiroshi Katao English
SSS31-P04 Focal mechanisms of the small earthquakes in and around the Atotsugawa fault and stress accumulation process Youichiro Takada
Kei Katsumata
Hiroshi Katao
other
Youichiro Takada English
SSS31-P05 Stress field in the western part of Tottori Prefecture inferred from focal mechanisms inversion Takuya Ogawa
Yoshihisa Iio
Takuya Ogawa English
SSS31-P06 Distribution of crustal deformation around the Echigo plain, the Niigata-Kobe Tectonic Zone Takuya Nishimura
Hisashi Suito
Tomokazu Kobayashi
other
Takuya Nishimura English
SSS31-P07 Strain concentration zone in quaternary caldera, eastern Hokkaido, detected by GPS data Mako Ohzono
Hiroaki Takahashi
Mako Ohzono English
SSS31-P08 Earthquake and stress around the inland active faults - in-situ stress measurements at Gofukuji and Hagiwara fault - Kentaro Omura
Yasuo Yabe
Kentaro Omura English
SSS31-P09 AMT observations over the remotely triggered seismicity in Hakone volcano Ryokei Yoshimura
Yasuo Ogawa
Yohei Yukutake
other
Ryokei Yoshimura English
SSS31-P10 On the Network-MT survey in the vicinity of the 1891 Noubi Earthquake seismic fault Makoto Uyeshima
Satoru Yamaguchi
Hideki Murakami
other
Makoto Uyeshima English