Relation between source locations of earth-origin electromagnetic pulses and earthquake occurrences

• Project/Area Number: 20540414
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Solid earth and planetary physics
• Research Institution: Kyoto Sangyo University
• Principal Investigator: TSUTSUI Minoru Kyoto Sangyo University, コンピュータ理工学部, 教授 (10026172)
• Co-Investigator(Renkei-kenkyūsha): FURUMOTO Muneyoshi 名古屋大学, 大学院・環境学研究科, 教授 (80109264)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: 地中電磁波パルス / 地震関連電磁波 / 波源位置特定 / 多点観測網

Research Abstract

Based on a hypothesis that electromagnetic (EM) pulses would be generated due to Piezo-electric effect by stress impacts to earth crusts, we have been observing EM pulses using sensor systems inserted into deep boreholes. Almost all detected EM pulses were lightning discharges and artificial pulses radiated from power lines. However we are confident about detections of earth-origin EM pulses because we have recently developed higher sensitive detection system and skilful analysis method for finding them and began to observe them.

Research Products

• [Journal Article] Method of Pointing Source locations of Earth-origin Electromagnetic Pulses as a Precursor of Earthquakes (2009)
  • Author(s): Minoru Tsutsui
  • Journal Title: IEEJ Vol.29 Pages: 840-844
  • NAID: 10026224546
  • Peer Reviewed
• [Journal Article] Method of Pointing Source Locations of Earth-origin Electromagnetic Pulses as a Precursor of Earthquakes (2009)
  • Author(s): Minoru Tsutsui
  • Journal Title: IEEJ Trans.FM Vol.129 Pages: 840-844
  • NAID: 10026224546
  • Peer Reviewed
• [Presentation] 地中励起の電磁波パルスの確認に向けての観測研究 (2011)
  • Author(s): 筒井稔
  • Organizer: 関西サイエンスフォーラム
  • Place of Presentation: 京都府木津川市・国際高等研究所
  • Year and Date: 2011-03-26
• [Presentation] 地中で検出される電磁波パルスの形態、地球電磁気・地球惑星圏学会 (2010)
  • Author(s): 筒井稔
  • Organizer: 第128回総会・講演会
  • Place of Presentation: 那覇市・沖縄県市町村自治会館
  • Year and Date: 2010-11-03
• [Presentation] 地中で検出される電磁波パルスの形態 (2010)
  • Author(s): 筒井稔
  • Organizer: 地球電磁気・地球惑星圏学会 第128回総会・講演会
  • Place of Presentation: 那覇市・沖縄県市町村自治会館
  • Year and Date: 2010-11-03
• [Presentation] 地殻活動に伴い励起される地中電磁波パルスの検出に向けて (2010)
  • Author(s): 筒井稔
  • Organizer: 日本地震学会2010年度秋季大会
  • Place of Presentation: 広島市・広島国際会議場
  • Year and Date: 2010-10-29
• [Presentation] Propagation Characteristics of Electromagnetic Pulses in the Earth (2010)
  • Author(s): 筒井稔
  • Organizer: 2010 Asia-Pacific Radio Science Conference
  • Place of Presentation: 富山市・富山国際会議場
  • Year and Date: 2010-09-23
• [Presentation] 地中励起の電磁波パルスの伝搬形態 (2010)
  • Author(s): 筒井稔
  • Organizer: 日本地球惑星科学連合2010年大会
  • Place of Presentation: 千葉市・幕張メッセ
  • Year and Date: 2010-05-27
• [Presentation] 地中励起電磁波パルスの発見、地震予知先行部会 (2010)
  • Author(s): 筒井稔
  • Organizer: 先行現象研究集会
  • Place of Presentation: 東京大学地震研究所
  • Year and Date: 2010-02-16
• [Presentation] 地震関連の地中励起電磁波パルス検出のための条件と弁別方法 (2009)
  • Author(s): 筒井稔
  • Organizer: 日本地震学会2009年度秋季大会
  • Place of Presentation: 京都市・京都大学
  • Year and Date: 2009-10-21
• [Presentation] Earth-origin EM pulses Propagating in Electrically High Conductive Medium (2009)
  • Author(s): 筒井稔
  • Organizer: 2009 Asia Oceania Geosciences Society
  • Place of Presentation: シンガポール
  • Year and Date: 2009-08-14
• [Presentation] Earth-origin EM Pulses Propagating in Electrically High Conductive Medium (2009)
  • Author(s): Minoru Tsutsui
  • Organizer: 2009 Asia Oceania Geosciences Society
  • Place of Presentation: シンガポール
  • Year and Date: 2009-08-14
• [Presentation] 高導電率媒質中での地中電磁波パルス伝搬 (2009)
  • Author(s): 筒井稔
  • Organizer: 日本地球惑星科学連合2009年大会
  • Place of Presentation: 千葉市・幕張メッセ
  • Year and Date: 2009-05-21
• [Presentation] 地殻活動により励起される地中電磁波パルスの波源位置の実時間測定-地震発生予測に向けて- (2008)
  • Author(s): 筒井稔
  • Organizer: IFREE セミナー、海洋研究開発機構(JAMSTEC)地球内部変動研究センター
  • Place of Presentation: 横須賀市
  • Year and Date: 2008-12-22
• [Presentation] A System for Pointing Source Location of Earth-origin Electromagnetic Pulses as a Precursor of Earthquakes (2008)
  • Author(s): 筒井稔
  • Organizer: The 7^<th> General Assembly of Asia Seismological Commission
  • Place of Presentation: つくば市・つくば国際会議場
  • Year and Date: 2008-11-27
• [Presentation] Source Locations of Earth-origin Electromagnetic Pulses as a Precursor of Earthquakes (2008)
  • Author(s): 筒井稔
  • Organizer: The 7^<th> General Assembly of Asia Seismological Commission
  • Place of Presentation: つくば市・つくば国際会議場
  • Year and Date: 2008-11-27
• [Presentation] Source Locations of Earth-origin Electromagnetic Pulses as a Precursor of Earthquakes (2008)
  • Author(s): Minoru Tsutsui
  • Organizer: The 7^<th> General Assembly of Asian Seismological Commission
  • Place of Presentation: 茨城県・つくば市
  • Year and Date: 2008-11-27
• [Presentation] 地震源と地中電磁波パルスの波源位置との地理的関係 (2008)
  • Author(s): 筒井稔
  • Organizer: 日本地震学会2008年度秋季大会
  • Place of Presentation: 茨城県・つくば市・つくば国際会議場
  • Year and Date: 2008-11-24
• [Presentation] 地震源と地中電磁波パルスの波源位置との地理的関係 (2008)
  • Author(s): 筒井 稔
  • Organizer: 日本地震学会2008年度秋季大会
  • Place of Presentation: 茨城県・つくば市
  • Year and Date: 2008-11-24
• [Presentation] 地中で発生する電磁波パルスの波源位置と地殻変動との関連研究 (2008)
  • Author(s): 筒井稔
  • Organizer: 電気学会平成20年基礎・材料・共通部門大会
  • Place of Presentation: 津田沼市・千葉工業大学
  • Year and Date: 2008-08-22
• [Presentation] 地中で発生する電磁波パルスの波源位置と地殻変動との関連研究 (2008)
  • Author(s): 筒井 稔
  • Organizer: 電気学会平成20年基礎・材料・共通部門大会
  • Place of Presentation: 千葉県・津田沼
  • Year and Date: 2008-08-22
• [Presentation] Pointing Source Locations of Earth-origin EM pulses as a Precursor of Earthquakes (2008)
  • Author(s): 筒井稔
  • Organizer: International Union of Radio Science
  • Place of Presentation: 米国・シカゴ市
  • Year and Date: 2008-08-14
• [Presentation] Pointing of Source Locations of Earth-origin EM Pulses as a Precursor of Earthquakes (2008)
  • Author(s): M. Tsutsui
  • Organizer: International Union of Radio Science
  • Place of Presentation: 米国・シカゴ
  • Year and Date: 2008-08-14
• [Presentation] 地中電磁波パルスの2 地点観測による励起位置の精密測定結果 (2008)
  • Author(s): 筒井稔
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 千葉市・幕張メッセ
  • Year and Date: 2008-05-28
• [Presentation] 地中電磁波パルスの2地点観測による励起位置の精密測定結果 (2008)
  • Author(s): 筒井 稔
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 千葉県・幕張
  • Year and Date: 2008-05-28
• [Patent(Industrial Property Rights)] 地中電磁波3次元成分検出センサ (2011)
  • Inventor(s): 筒井稔
  • Industrial Property Rights Holder: 京都産業大学
  • Industrial Property Number: 2011-057420
  • Filing Date: 2011-03-16