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Mechanism of pre-seismic and co-seismic electromagnetic phenomena

Research Project

Project/Area Number 20510171
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Natural disaster science
Research InstitutionThe University of Tokyo

Principal Investigator

UYEDA Seiya  The University of Tokyo, 地震研究所, 名誉教授 (60011459)

Co-Investigator(Kenkyū-buntansha) UYESHIMA Makoto  東京大学, 地震研究所, 准教授 (70242154)
KAMOGAWA Masashi  東京学芸大学, 教育学部, 助教 (00329111)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords地震 / 先行現象 / 地球電磁気 / 破壊 / すべり
Research Abstract

Recent short-term earthquake predictions in Greece, through the time series analysis in terms of Natural Time, were examined closely and derived conclusions were published in Eos. Natural Time is a new concept of time introduced for grasping the earthquakes as critical phenomena (second order phase transition). Similar analysis was applied successfully to the 2000 seismic swarm activity in the Izu island region and the results were published in J. Geophys. Res. A field survey on the underground electric structure was conducted in Kozu Island, where significant SES data had been obtained by our earlier monitoring. The results were published in Proc. Japan Acad.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (30 results)

All 2010 2009 2008

All Journal Article (24 results) (of which Peer Reviewed: 23 results) Presentation (6 results)

  • [Journal Article] Reply to Comment on "The Prediction of Two Large Earthquakes in Greece"2010

    • Author(s)
      Uyeda S., M.Kamogawa
    • Journal Title

      Eos Trans.AGU 91(18)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Subterranean electrical structure of Kozu-shima volcanic island, Japan2010

    • Author(s)
      Orihara Y., M.Kamogawa, A.Takeuchi, H.Fukase, Nagao T.
    • Journal Title

      Proc.Jpn.Acad.Ser B 86

      Pages: 914-919

    • NAID

      130000442360

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Natural time analysis of critical phenomena.2010

    • Author(s)
      Varotsos P.A., N.V.Sarlis, E.S.Skordas, S.Uyeda, M.Kamogawa
    • Journal Title

      The case of Seismicity, Europhys.Lett. 92

      Pages: 29002-29002

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reply to Comment on "The Prediction of Two Large Earthquakes in Greece2010

    • Author(s)
      Uyeda, S., M.Kamogawa
    • Journal Title

      Eos Trans.AGU

      Volume: 91

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subterranean electrical structure of Kozu-shima volcanic island, Japan2010

    • Author(s)
      Orihara, Y., M.Kamogawa, A.Takeuchi, H.Fukase, Nagao, T.
    • Journal Title

      Proc.Jpn.Acad.Ser B

      Volume: 86 Pages: 914-919

    • NAID

      130000442360

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Natural time analysis of critical phenomena. The case of Seismicity2010

    • Author(s)
      Varotsos, P.A., N.V.Sarlis, E.S.Skordas, S.Uyeda, M.Kamogawa
    • Journal Title

      Europhys.Lett.

      Volume: 92 Pages: 29002-29002

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of electrical activity and seismicity in the natural time domain for the volcanic-seismic swarm activity in 2000 in the Izu Island region, Japan2009

    • Author(s)
      Uyeda S., M.Kamogawa, H.Tanaka
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Short-term Earthquake Prediction : Current Status of Seimo-Electromagnetics2009

    • Author(s)
      Uyeda S., T.Nagao, M.Kamogawa
    • Journal Title

      Tectonophysics 470

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electromagnetic signals of Earthquakes, Complexity in Earthquakes, Tsunamis, and Volcanoes, and Forecasting and Early Warning of their Hazards (ed. William H.K.Lee)2009

    • Author(s)
      Uyeda S., M.Kamogawa, T.Nagao
    • Journal Title

      Series of Encyclopedia of Complexity and System Science (Editor-in-Chief, Robert Meyers)(Springer)

      Pages: 2621-2635

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Heterogeneous Electrical Structure of Kozu-shima Volcanic Island, Japan2009

    • Author(s)
      Orihara Y., M.Kamogawa, T.Nagao, S.Uyeda
    • Journal Title

      Proc.Jpn.Acad.Ser B 85

      Pages: 476-484

    • NAID

      130000149626

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Independent Component Analysis of geoelectric field data in the northern Nagano, Japan.2009

    • Author(s)
      Orihara Y., M.Kamogawa, T.Nagao, S.Uyeda
    • Journal Title

      Proc.Jpn.Acad.Ser B. 85

      Pages: 435-442

    • NAID

      130000137986

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] MT法による電気伝導度構造研究の現状2009

    • Author(s)
      上嶋誠
    • Journal Title

      地震 第2輯 61

    • NAID

      10025365540

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] a, Magnetotelluric transect across the Niigata-Kobe Tectonic Zone, central Japan : A clear correlation between strain accumulation and resistivity structure2009

    • Author(s)
      R.Yoshimura, N.Oshiman, M.Uyeshima, 他
    • Journal Title

      Gephys.Res.Lett. 36

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Modification of the Network-MT method and its first application in imaging the deep conductivity structure beneath the Kii Peninsula, southwestern Japan2009

    • Author(s)
      Yamaguchi S., Uyeshima, 他
    • Journal Title

      Earth Planets Space 61

      Pages: 957-971

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generation mechanism of Wenchuan strong earthquake of M(s)8.0 inferred from EM measurements in three levers.2009

    • Author(s)
      Zhao G., Chen X., Xiao Q., Wang L., Tang J., Zhan Y., Wang J., Zhang J., Utada H., Uyeshima M.
    • Journal Title

      Chinese J.Geophys.-Chinese Edition 52

      Pages: 553-563

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Independent Component Analysis of geoelectric field data in the northern Nagano, Japan2009

    • Author(s)
      Orihara, Y., Kamogawa, M., Nagao, T., Uyeda, S.
    • Journal Title

      Proc.Jpn.Acad. Ser B, 85

      Pages: 435-442

    • NAID

      130000137986

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heterogeneous Electrical Structure of Kozu-shima Volcanic Island, Japan2009

    • Author(s)
      Orihara, Y., Kamogawa, M., Nagao, T., Uyeda, S.
    • Journal Title

      Proc.Jpn.Acad. Ser B, 85

      Pages: 476-484

    • NAID

      130000149626

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      S.Uyeda, M.Kamogawa, T.Nagao
    • Journal Title

      Complexity in Earthquakes, Tsunamis, and Volcanoes, and Forecasting and Early Warning of their Hazards (ed. William H. K. Lee), Series of Encyclopedia of Complexity and System Science (Editor-in-Chief, Robert Meyers), Springer(Electromagnetic signals of Earthquakes)

      Pages: 2621-2635

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Analysis of electrical activity and seismicity in the natural time-domain for the volcanic-seismic swarm activity in 2000 in the Izu Island Region, Japan,2009

    • Author(s)
      S. Uyeda, M. Kamogawa, and H . Tanaka
    • Journal Title

      J. Geophys. Res. 114

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prediction of Two Large Earthquakes in Greece2009

    • Author(s)
      S.Uyeda and M. Kamogawa
    • Journal Title

      Eos 89

      Pages: 363-363

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Prediction of Two Large Earthquakes in Greece2008

    • Author(s)
      Uyeda S., M.Kamogawa
    • Journal Title

      Eos Trans.AGU 89(39)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetotelluric observations around the focal region of the 2007 Noto Hanto Earthquake (Mj6.9), Central Japan2008

    • Author(s)
      Yoshimura R., Oshiman N., Uyeshima, 他
    • Journal Title

      Earth Planets Space 60

      Pages: 117-122

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Zeta potential estimation of volcanic rocks on 11 island-arc type volcanoes in Japan : implication for the generation of local self potential anomalies2008

    • Author(s)
      Aizawa K., Uyeshima M., Nogami K.
    • Journal Title

      J.Geophys.Res. 113

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Short-term Earthquake Prediction: Current Status of Seimo-Electromagnetics2008

    • Author(s)
      S. Uyeda, T. Nagao, M. Kamog awa
    • Journal Title

      Tectonophysics

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Natural Time Analysis of Phenomena Preceding Earthquakes2009

    • Author(s)
      S.Uyeda, P.Varotsos
    • Organizer
      American Geophysical Union
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2009-12-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] ナチュラルタイムの概念による地震活動解析2009

    • Author(s)
      上田誠也, 鴨川仁
    • Organizer
      日本地震学会2009年秋季大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-10-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] Natural Time analysis of earthquakes2009

    • Author(s)
      S.Uyeda, H.Kamogawa, Y.Tomizawa
    • Organizer
      11^<th> General Assembly, International Association of Geomagnetism and Aeronomy, 略称IAGA
    • Place of Presentation
      Sopron, Hungaary
    • Year and Date
      2009-08-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Short-term Earthquake Prediction : A Critical Overview2009

    • Author(s)
      S.Uyeda
    • Organizer
      3^<rd> International Workshop on Space and Lithosphere 9^<th> Science Council of Asia
    • Place of Presentation
      Singaapore
    • Year and Date
      2009-06-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 神津島西部の地下比抵抗構造探査および統計的手法による地電位差異常変化と地震活動との関連の考察2009

    • Author(s)
      織原義明, 鴨川仁, 長尾年恭, 上田誠也
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2009-05-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] Towards generation mechanisms of seismo-EM signals consistent with observations2008

    • Author(s)
      S.Uyeda, M.Kamogawa
    • Organizer
      EMSEV-DEMETER Joint Workshop
    • Place of Presentation
      Sinaia, Romania
    • Related Report
      2010 Final Research Report 2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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