OBARA Kazunari 小原一成

Researcher Number	40462501
Affiliation *help	2016 – 2017 : 東京大学, 地震研究所, 教授 2010 – 2013 : 東京大学, 地震研究所, 教授 2006 : 東京大学, 防災科学技術研究所・高感度地震観測室, 室長(研究職)
Review Section/Research Field	Principal Investigator Science and Engineering / Solid earth and planetary physics Except Principal Investigator Solid earth and planetary physics
Keywords	Principal Investigator 沈み込み帯 / 地震 / 固体地球惑星物理学 / 地質学 / スロー地震 / 非平衡・非線形物理 / 海底観測 / 陸域地震観測 / 誘発微動 / 南海トラフ … More Except Principal Investigator 陸上臨時観測 / wave propagation / 3次元速度構造 / 東北地方太平洋沖地震 / ground motions / 日本列島 / リアルタイムモニタリング / Japanese Islands / Earthquake Environment / 津波 / 地震波動場 / 地震環境 / 強震動予測 / 海底地殻変動 / 構造物等被害 / 3D velocity model / database / realtime monitoring / 強震動 / マルチチャンネル反射法 / データベース / 海底地震観測 Less

Science of slow earthquakesArea Organizer
- Area Organizer
  
  小原一成
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
Science of slow earthquakesPrincipal InvestigatorOngoing
- Principal Investigator
  
  小原一成
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Study on the Mechanisms Ivolved in the Occurrence of Slow Earthquakes Based on Temporal Inland and Offshore ObservationsPrincipal InvestigatorOngoing
- Principal Investigator
  
  小原一成
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
スロー地震学の国際展開Principal InvestigatorOngoing
- Principal Investigator
  
  小原一成
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Study on slip property of the slow earthquake source region in the transition zone on the subducting plate interfacePrincipal Investigator
- Principal Investigator
  
  OBARA KAZUSHIGE
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
Comprehensive studies for the 2011 off the Pacific coast of Tohoku earthquake
- Principal Investigator
  
  SHINOHARA Masanao
- Project Period (FY)
  2010
- Research Institution
  The University of Tokyo
Construction of a standard velocity structural madel and a standard wave propagation madel in Japan
- Principal Investigator
  
  TSURUOKA Hiroshi, 菊地正幸
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo

All 2016 2011

All Journal Article Presentation

[Journal Article] Foreshock migration preceding the 2016 Mw 7.0 Kumamoto earthquake, Japan2016
- Author(s)
  Kato, A., J. Fukuda, S. Nakagawa, and K. Obara
- Journal Title
  
  Geophysical Research Letters
  
  Volume : 43 Pages : 8945-8953
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06473, KAKENHI-PLANNED-26109004
[Journal Article] Connecting slow earthquakes to huge earthquakes2016
- Author(s)
  Obara, K., and A. Kato
- Journal Title
  
  Science Online Edition
  
  Volume : 353 Issue : 6296 Pages : 253-257
- Publisher
  American Association for the Advancement of Science
- Year and Date
  2016-07-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-16H06473, KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-26400447
[Journal Article] A normal-faulting seismic sequence triggered by the 2011 off the Pacific coast of Tohoku Earthquake : Wholesale stress regime changes in the upper plate2011
- Author(s)
  Kato, A., S. Sakai, and K. Obara
- Journal Title
  
  Earth Planets Space
  
  Volume : 63 Pages : 745-748
- Data Source
  KAKENHI-PROJECT-22900002
[Journal Article] Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer network2011
- Author(s)
  Shinohara, M., T. Yamada, K. Nakahigashi, S. Sakai, K. Mochizuki, K. Uehira, Y. Ito, R. Azuma, Y. Kaiho, T. No, H. Shiobara, R. Hino, Y. Murai, H. Yakiwara, T. Sato, Y. Machida, T. Shinbo, T. Isse, H. Miyamachi, K Obana, N. Takahashi, S. Kodaira, Y. Kaneda, K. Hirata, S. Yoshikawa, K. Obara, T. Iwasaki, and N. Hirata
- Journal Title
  
  Earth Planets Space
  
  Volume : 63 Pages : 835-840
- Data Source
  KAKENHI-PROJECT-22900002
[Presentation] Foreshock Migration Preceding the 2016 Mw 7.0 Kumamoto Earthquake, Japan2016
- Author(s)
  加藤　愛太郎・福田　淳一・中川　茂樹・小原　一成
- Organizer
  アメリカ地球物理学会秋季大会
- Place of Presentation
  サンフランシスコ（アメリカ合衆国）
- Year and Date
  2016-12-16
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06473
[Presentation] 西南日本における遠地地震による誘発微動の移動現象2016
- Author(s)
  栗原　亮・小原　一成・前田　拓人・竹尾　明子
- Organizer
  日本地震学会2016年度秋季大会
- Place of Presentation
  名古屋国際会議場（愛知県名古屋市）
- Year and Date
  2016-10-06
- Data Source
  KAKENHI-PLANNED-16H06473
[Presentation] 2016年熊本地震の本震発生前に見られた前震の移動現象2016
- Author(s)
  加藤　愛太郎・福田　淳一・中川　茂樹・小原　一成
- Organizer
  日本地震学会2016年度秋季大会
- Place of Presentation
  名古屋国際会議場（愛知県名古屋市）
- Year and Date
  2016-10-07
- Data Source
  KAKENHI-PLANNED-16H06473

1. SHINOHARA Masanao (90242172)

# of Collaborated Projects : 2results

# of Collaborated Products : 1results
2. KOKETSU Kazuki (90134634)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
3. IWASAKI Takaya (70151719)

# of Collaborated Projects : 2results

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4. ASANO Yoichi (00399362)

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5. 廣瀬仁 (00465965)

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6. 波多野恭弘 (20360414)

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7. 氏家恒太郎 (40359188)

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8. 望月公廣 (80292861)

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9. 井出哲 (90292713)

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10. MURAI Yoshio (40301931)

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11. FUJIMOTO Hiromi (50107455)

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12. HINO Ryota (00241521)

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13. SATO Toshinori (70222015)

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14. HIRATA Naoshi (90156670)

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15. SHIOBARA Hajime (60211950)

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16. IIO Yoshihisa (50159547)

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17. UEHIRA Kenji (80304723)

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18. MIYAMACHI Hiroki (30182041)

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19. KANEDA Yoshiyuki (50359171)

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20. KODAIRA Syuichi (80250421)

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21. MATSUZAWA Toru (20190449)

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22. OKADA Tomomi (30281968)

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23. YAGI Yuji (50370713)

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24. YAMANAKA Yoshiko (30262083)

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25. HIRAHARA Kazuro (40165197)

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26. TANIOKA Yuichiro (40354526)

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27. IMAMURA Fumihiko (40213243)

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28. SATAKE Kenji (20178685)

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29. TANAKA Jun (70227122)

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30. TAKAHASHI Tomoyuki (40261599)

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31. OKAMURA Makoto (10112385)

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32. YASUDA Susumu (90192385)

# of Collaborated Projects : 1results

# of Collaborated Products : 2results
33. KABEYASAWA Toshimi (00134479)

# of Collaborated Projects : 1results

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34. HORI Muneo (00219205)

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35. HIRATA Kenji (20359128)

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36. TSUJI Yoshinobu (30183479)

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37. TAKAHASHI Yoshikazu (10283623)

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38. GOTO Hiroyuki (70452323)

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39. MORIKAWA Hitoshi (60273463)

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40. KATO Aitaro (20359201)

# of Collaborated Projects : 1results

# of Collaborated Products : 2results
41. SAKAI Shinichi (00251455)

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42. TAKEDA Tetsuya (80455253)

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43. SHIOMI Katsuhiko (20500375)

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44. MATSUZAWA Takanori (90500744)

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45. NANJO Kazuyoshi (10549504)

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46. MAEDA Takuto (90435579)

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47. TSURUOKA Hiroshi (10280562)

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48. KAWAKATSU Histoshi (60242153)

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49. FURUMURA Takashi (80241404)

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50. 菊地正幸 (20046147)

# of Collaborated Projects : 1results

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51. 田中佐千子 (30551535)

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52. 中村衛 (60295293)

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53. 内田直希 (80374908)

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54. 宮澤理稔 (80402931)

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55. 山下裕亮 (80725052)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results

OBARA Kazunari 小原 一成

Research Projects

Research Products

Co-Researchers

Science of slow earthquakesArea Organizer

Area Organizer

Project Period (FY)

Research Category

Science of slow earthquakesPrincipal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on the Mechanisms Ivolved in the Occurrence of Slow Earthquakes Based on Temporal Inland and Offshore ObservationsPrincipal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

スロー地震学の国際展開Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on slip property of the slow earthquake source region in the transition zone on the subducting plate interfacePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Comprehensive studies for the 2011 off the Pacific coast of Tohoku earthquake

Principal Investigator

Project Period (FY)

Research Institution

Construction of a standard velocity structural madel and a standard wave propagation madel in Japan

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Foreshock migration preceding the 2016 Mw 7.0 Kumamoto earthquake, Japan2016

Author(s)

Journal Title

Data Source

[Journal Article] Connecting slow earthquakes to huge earthquakes2016

Author(s)

Journal Title

Publisher

Year and Date

Language

Data Source

[Journal Article] A normal-faulting seismic sequence triggered by the 2011 off the Pacific coast of Tohoku Earthquake : Wholesale stress regime changes in the upper plate2011

Author(s)

Journal Title

Data Source

[Journal Article] Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer network2011

Author(s)

Journal Title

Data Source

[Presentation] Foreshock Migration Preceding the 2016 Mw 7.0 Kumamoto Earthquake, Japan2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 西南日本における遠地地震による誘発微動の移動現象2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 2016年熊本地震の本震発生前に見られた前震の移動現象2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

OBARA Kazunari 小原一成