Outline of Session

   

Solid Earth Sciences(S) / Seismology(SS)
S-SS27 Seismicity


Short title Seismicity
Oral presentation
Date/Room/Chair
May 22 AM1 (09:00 - 10:45) 201B Kaoru Sawazaki  / Naoki Uchida 
May 22 AM2 (11:00 - 12:45) 201B Tomomi Okada  / Shiro Ohmi 
Poster presentation
Date/Room
May 22 (Core Time 18:15 - 19:30) Convention Hall
Contact Yoshihiro Ito
Email yito@aob.gp.tohoku.ac.jp
Convener Yoshihiro Ito 
Scope This session aims to improve our understanding on seismicity. Any contribution on behavior of earthquakes as a group, such as regional seismicity and aftershocks, are welcomed. We also welcome contribution on temporal and spatial interactions that govern seismicity, and tectonic processes, and geological and thermal structures that regulate seismicity.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 22 AM1 (09:00-10:45) 201B                              to the top
09:00 - 09:15 SSS27-01 High-frequency seismogram envelope synthesis of early aftershock sequences Kaoru Sawazaki
Enescu, Bogdan
Kaoru Sawazaki
09:15 - 09:30 SSS27-02 Detection of immediate aftershocks using seismogram envelopes as templates Masahiro Kosuga
Masaaki Chiba
Masahiro Kosuga
09:30 - 09:45 SSS27-03 Estimation of faulting types of small earthquakes using template events east off Tohoku Wataru Nakamura
Naoki Uchida
Toru Matsuzawa
Wataru Nakamura
09:45 - 10:00 SSS27-04 Small repeating earthquakes after the 2011 off the Pacific coast of Tohoku earthquake (2) Toshihiro Igarashi Toshihiro Igarashi
10:00 - 10:15 SSS27-05 The great 1933 Sanriku-oki outer-rise earthquake: Relocated aftershocks, recent seismicity and fault scarp morphology Naoki Uchida
Stephen Kirby
Emile Okal
other
Naoki Uchida
10:15 - 10:30 SSS27-06 An approximately-nine-year-period variation in seismicity and crustal deformation near the Japan Trench Yoshiyuki Tanaka Yoshiyuki Tanaka
10:30 - 10:45 SSS27-07 Pseudo earthquake quiescence following the 2011 M9.0 Tohoku-Oki earthquake Aitaro Kato
Kazushige Obara
Jun'ichi Fukuda
Aitaro Kato
Oral Presentation   May 22 AM2 (11:00-12:45) 201B                              to the top
11:00 - 11:15 SSS27-08 Characteristics of triggered tremor beneath the Yatsushiro Sea by the surface wave of a teleseismic event Masahiro Miyazaki
Satoshi Matsumoto
Hiroshi Shimizu
Masahiro Miyazaki
11:15 - 11:30 SSS27-09 Spatiotemporal stress change concerned with Tohoku-Oki Earthquake derived from the seismicity rate in off southern Tohok Go Takahashi
Noriko Tsumura
Go Takahashi
11:30 - 11:45 SSS27-10 Seismicity and crustal structure in the focal area of the inland earthquakes induced by the 2011 Tohoku-Oki earthquake Tomomi Okada
Ryota Takagi
Keisuke Yoshida
other
Tomomi Okada
11:45 - 12:00 SSS27-11 Swarm Activity at the Southwestern Frank of Mt. Norikura, Gifu Prefecture, Central Japan, in February and March, 2011 Shiro Ohmi
Hiroo Wada
Yuki Hamada
Shiro Ohmi
12:00 - 12:15 SSS27-12 The relationship between shallow seismicity and geologic structure in the Sambagawa belt, northwestern Kii Peninsula Sumire Maeda
Shinji Toda
Sumire Maeda
12:15 - 12:30 3-min talk in an oral session@(SSS27-P05/SSS27-P06/SSS27-P07/SSS27-P08/SSS27-P09)
12:30 - 12:45 3-min talk in an oral session@(SSS27-P13/SSS27-P14/SSS27-P15)


Presentation No Title Author Presenter Abstract
Poster Presentation   May 22  Core Time (18:15-19:30) Convention Hall                    to the top
SSS27-P01 Relation between Temporal Variation of b-value and Recurring Slow Slips off Boso Peninsula: Part 2 Fuyuki Hirose
Kenji Maeda
Fuyuki Hirose
SSS27-P02 Earthquake Observation in the Suruga Trough Using Ocean bottom Seismographs-Preliminary Report- Hisatoshi Baba
Kenji Hirata
Hiroaki Tsushima
other
Hisatoshi Baba
SSS27-P03 Earthquake Observation in and around Kumano Nada using Cable and Pop-Up type Ocean Bottom Seismographs Hiroshi Sarukawa
Hisatoshi Baba
Kenji Hirata
other
Hisatoshi Baba
SSS27-P04 Relationship between seismicity off Awashima inferred from Ocean Bottom Cabled Seismometers and 1964 Niigata earthquake Takashi Shinbo
Yuya Machida
Masanao Shinohara
other
Takashi Shinbo
SSS27-P05 Hypocenter distribution around the 2011 Tohoku-Oki earthquake by using Ocean Bottom Seismographic data Kensuke Suzuki
Ryota Hino
Yoshihiro Ito
other
Kensuke Suzuki
SSS27-P06 Precise aftershock distribution of the southernmost rupture area of the 2011 Tohoku-oki earthquake by OBSs Yuya Machida
Masanao Shinohara
Kazuo Nakahigashi
other
Yuya Machida
SSS27-P07 Triggered seismicity in Northern Nagano region at short times after the 2011 M9.0 Tohoku-Oki earthquake Kengo Shimojo
Bogdan Enescu
Yuji Yagi
other
Kengo Shimojo
SSS27-P08 Spatio-temporal occurrence patterns among the foreshocks preceding the 2007 Noto Hanto earthquake Issei Doi
Hironori Kawakata
Issei Doi
SSS27-P09 Precursory seismicity change of the 1999 Chi-Chi, Taiwan earthquake revealed by the ETAS model Masashi Kawamura
Chien-chih Chen
Masashi Kawamura
SSS27-P10 Shear fracture strength of faults (VI): Relation between GPS velocity fields and seismic activity Kiyohiko Yamamoto Kiyohiko Yamamoto
SSS27-P11 A numerical simulation of an aftershock activity with the rate-and-state friction model and secondary aftershock effect Takaki Iwata Takaki Iwata
SSS27-P12 Temporary observation of micro earthquakes in the northern Ibaraki prefecture by using ready-made IC recorders Keisuke Saito
Kei Katsumata
Keisuke Saito
SSS27-P13 On the distribution of seismic foci in the Japanese islands and neighborhoods- About the Wadati-Benioff zone Hisao Adachi
Yo Akamatsu
Yasumoto Suzuki
other
Hisao Adachi
SSS27-P14 Wave Features Theory II of 2011, 2 NZ Earthquake Motion Masaru Nishizawa Masaru Nishizawa
SSS27-P15 Ring-like arrangement of faults accompanied by shallow and deep earthquakes in central Honshu, Japan Yasumoto Suzuki
Hisao Adachi
Yo, AKAMATSU
other
Yasumoto Suzuki