Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 2010-12
Add to Favorite Get Latest Update

The analysis of the non-typhoon-induced microseisms before the 2008 Wenchuan earthquake

HU Xiao-Gang, HAO Xiao-Guang~* , XUE Xiu-XiuKey Laboratory of Dynamical Geodesy , Institute of Geodesy and Geophysics , Chinese Academy of Sciences , Wuhan 430077, China  
To distinguish typhoon and non-typhoon effects on the tremor before the 2008-05-12 great Wenchuan earthquake, we investigate microseisms recorded by broadband seismographs in mainland of China before the earthquake. Our results indicate that the microseisms consist of two main parts that show different dynamical characters. The one in the frequency band of 0. 2~ 0. 25 Hz is related to typhoon Rammasun, which is strong near the coast of East China but weak in the inland of China, and its seismic source is located on the seabed near the track of Rammasun. The other one in the frequency band of 0. 1~0. 18 Hz bore no relation to Rammasun. This non-typhoon-induced microseism is strong near the epicenter of the earthquake but weak in the coast and western areas of China. Locating seismic sources of non-typhoon-induced microseism by the source scanning algorithm, we show that the sources are distributed around the epicenter of Wenchuan.
【Fund】: 国家自然科学基金项目(40774011 90814009 40874036)资助
【CateGory Index】: P444
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 3 Hits
1 DENG Jin1,2,LIU Kun1,LI Shao-hua1(1.Earthquake Administration of Gansu Province(Key Laboratory of Loess Earthquake Engineering,CEA), Lanzhou 730000,China;2.Lanzhou Institute of Seismology,CEA,Lanzhou 730000,China; 3.Geotechnical Disaster Prevention Engineering Technology Research Center of Gansu Province,Lanzhou 730000,China; 4.Institute of Geophysics Post Doctoral station,CEA,Beijing 100081,china);The low frequency events category and characteristics analysis[J];Progress in Geophysics;2013-02
2 Shen Wenbin1,2 and Ding Hao1 1Department of Geophysics, School of Geodesy and Geomatics, Key Laboratory of Geospace Environment and Geodesy of the Ministry of Education, Wuhan University, Wuhan 430079, China 2State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan 430079, China;A case study of detecting anomalous signals prior to the great 2010 Maule earthquake[J];大地测量与地球动力学(英文版);2013-01
3 ZHANG Ke-Liang1,2,MA Jin1,WEI Dong-Ping2,3 1 State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029,China 2 Key Laboratory of Computational Geodynamics,Chinese Academy of Sciences,Beijing 100049,China 3 College of Earth Science,University of the Chinese Academy of Sciences,Beijing 100049,China;Detection of gravity anomalies before the 2011 M_w9.0 Tohoku-Oki earthquake using superconducting gravimeters[J];Chinese Journal of Geophysics;2013-07
【Citations】
Chinese Journal Full-text Database 4 Hits
1 Hao Xiaoguang,Hu Xiaogang,Xu Houze,Zhong Min,Fang JianHao Xinghua,Liu Min,Liu Genyou and Xue Huaiping(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077);GRAVITY DISTURBANCE BEFORE WENCHUAN Ms8.0 EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2008-03
2 HAO Xiao-guang,HU Xiao-gang(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China);Disturbance before the Wenchuan earthquake detected by broadband seismometer[J];Progress in Geophysics;2008-04
3 LI Wen-Jun~1 LI Li~2 CHEN Qi-Fu~1 1 Institute of Earthquake Science,China Earthquake Administration,Beijing 100036,China 2 National Earthquake Infrastructure Service,China Earthquake Administration,Beijing 100036,China;Research on the movement of vibration source of train by means of SSA[J];Chinese Journal of Geophysics;2008-04
4 HU Xiao-Gang,HAO Xiao-Guang Key Laboratory of Dynamical Geodesy,Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China;The short-term anomalies detected by broadband seismographs before the May 12 Wenchuan earthquake,Sichuan,China[J];Chinese Journal of Geophysics;2008-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Wei Jin1,2),Hao Hongtao1,2),Kang Kaixuan1,2),Liu Ziwei1,2),Yu Jielin1,2),Sun Shaoan1,2),Shen Chongyang1,2) and Li Hui1,2)(1)Institute of Seismology,CEA,Wuhan 4300712)Crustal Movement Laboratory,Wuhan 430071);GRAVITY DISTURBANCE OF HIGH FREQUCNCY AT CHENGDU SEISMOSTATION BEFORE WENCHUAN Ms8.0 EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2009-S1
2 Zhang Yan,Wu Yun,Lü Yongqing,Hu Jin and Lü Pinji(Institute of Seismology,CEA,Wuhan 430071);ANOMALIES OBSERVED BY ULTRA BROADBAND SEISMOMETER BEFORE WENCHUAN EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2011-01
3 Liu Ziwei1,2),Wei Jin1),Hao Hongtao 1),Wu Yunlong1) and Li Hui1) 1) Institute of Seismology,CEA,Wuhan 430071 2) School of Computer Science,Wuhan University,Wuhan 430079;PRE-SEISMIC GRAVITY DISTURBANCE OF HIGH FREQUENCY BEFORE Ms9.0 EARTHQUAKE IN JAPAN[J];Journal of Geodesy and Geodynamics;2011-02
4 Wei Jin1,2),Liu Ziwei1,3),Hao Hongtao1),Wu Yunlong1),Kang Kaixuan1),Zhao Bing1),Shen Chongyang1) and Li Hui1)1) Institute of Seismology,CEA,Wuhan 430071 2) School of Geodesy and Geomatics,Wuhan University,Wuhan 430079 3) School of Computer Science,Wuhan University,Wuhan 430079;GRAVITY ANOMALIES IN BEFORE Ms9.0 EARTHQUAKE IN JAPAN OBSERVED BY CONTINUOUS RELATIVE GRAVIMETER IN CHINA[J];Journal of Geodesy and Geodynamics;2011-02
5 Jiang Jun,Zhang Yanbin,Lin Gang,Chengcong,Li Chang and Ma Xiaofei(School of Physics,Huazhong University of Science and Technology,Wuhan 430074);APPLICATION OF SEISMIC DEFORMATION OBSERVATION TECHNIQUES TO EFFECTIVELY MONITOR EARTHQUAKE PRECURSOR[J];Journal of Geodesy and Geodynamics;2011-04
6 HAO Xiao-guang,HU Xiao-gang(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China);Disturbance before the Wenchuan earthquake detected by broadband seismometer[J];Progress in Geophysics;2008-04
7 HU Xiao-gang, HAO Xiao-guang*(Key Laboratory of Dynamic Geodesy , Institute of Geodesy and Geophysics , CAS, Wuhan 430077, China);Observation of fore-seismic disturbance of the M_w 7. 6 Tonga earthquake (2009/03/19)[J];Progress in Geophysics;2009-03
8 HAO Xiao-guang, HU Xiao-gang~*(Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, GAS, Wuhan 430077, China);Are “third microseisms” in anomalous tremor before the great Wenchuan earthquake?[J];Progress in Geophysics;2009-04
9 HU Xiao-gang,XUE Xiu-xiu,HAO Xiao-guang~* (Key Laboratory of Dynamic Geodesy,Institute of Geodesy and Geophysics,CAS,Wuhan 430077,China);Observation of microseism in IRIS records before the 2010-01-12 Haiti earthquake[J];Progress in Geophysics;2010-01
10 WANG Jing,CHEN Yong-hong,YE Zong-hai,LIU Si-qing (Center for Space Science and Applied Research,Chinese Academy of Sciences,Beijing 100190,China);Property analysis of cosmic rays before and during the great Wenchuan earthquake[J];Progress in Geophysics;2010-01
China Proceedings of conference Full-text Database 1 Hits
1 QIN Si-qing,XUE Lei,WANG Yuan-yuan,HUANG Xin,PAN Xiao-hua (Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029,China);Further verifications on the brittle failure theory of multiple locked patches along a seismogenic fault system and discussions on some science issues[A];[C];2011
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Wu-Xing1,2,MA Li1,HUANG Jian-ping1,2(1.Institute of Earthquake Science,CEA,Beijing 1000363;2.Laboratory of Computational Geodynamics,Graduate University of the Chinese Academy of Sciences,Beijing 100049,China);Analysis of anomaly in gravity observation before and after strong earthquakes[J];Earthquake;2007-02
2 Wei Jin1,2),Hao Hongtao1,2),Kang Kaixuan1,2),Liu Ziwei1,2),Yu Jielin1,2),Sun Shaoan1,2),Shen Chongyang1,2) and Li Hui1,2)(1)Institute of Seismology,CEA,Wuhan 4300712)Crustal Movement Laboratory,Wuhan 430071);GRAVITY DISTURBANCE OF HIGH FREQUCNCY AT CHENGDU SEISMOSTATION BEFORE WENCHUAN Ms8.0 EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2009-S1
3 Liu Ziwei1,2),Wei Jin1),Hao Hongtao 1),Wu Yunlong1) and Li Hui1) 1) Institute of Seismology,CEA,Wuhan 430071 2) School of Computer Science,Wuhan University,Wuhan 430079;PRE-SEISMIC GRAVITY DISTURBANCE OF HIGH FREQUENCY BEFORE Ms9.0 EARTHQUAKE IN JAPAN[J];Journal of Geodesy and Geodynamics;2011-02
4 Wei Jin1,2),Liu Ziwei1,3),Hao Hongtao1),Wu Yunlong1),Kang Kaixuan1),Zhao Bing1),Shen Chongyang1) and Li Hui1)1) Institute of Seismology,CEA,Wuhan 430071 2) School of Geodesy and Geomatics,Wuhan University,Wuhan 430079 3) School of Computer Science,Wuhan University,Wuhan 430079;GRAVITY ANOMALIES IN BEFORE Ms9.0 EARTHQUAKE IN JAPAN OBSERVED BY CONTINUOUS RELATIVE GRAVIMETER IN CHINA[J];Journal of Geodesy and Geodynamics;2011-02
5 Wei Jin1,2,3),Li Hui1,2),Liu Ziwei1,2),Hao Hongtao1,2) and Kang Kaixuan1,2)1)Institute of Seismology,CEA,Wuhan 4300712)Crustal Movement Laboratory,Wuhan 4300713)School of Geodesy and Geomatics,Wuhan University,Wuhan 430073;STUDY ON INFLUENCE OF PRESSURE ON GRAVIMETER SGC053 BY USE OF PRODUCT SPECTRA[J];Journal of Geodesy and Geodynamics;2011-04
6 HAO Xiao-guang,HU Xiao-gang(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China);Disturbance before the Wenchuan earthquake detected by broadband seismometer[J];Progress in Geophysics;2008-04
7 HAO Xiao-guang, HU Xiao-gang~*(Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, GAS, Wuhan 430077, China);Are “third microseisms” in anomalous tremor before the great Wenchuan earthquake?[J];Progress in Geophysics;2009-04
8 PAN Dong-ming,LI Juan-juan,HU Ming-shun,XU Zhen-hua (The School of Resource and Earth Science,CUMT,Xuzhou 221116,China);Study of reflection response to Multilayer coal seams[J];Progress in Geophysics;2010-05
9 HAO Xiao-guang,HU Xiao-gang (Key Laboratory of Dynamical Geodesy,Institute of Geodesy and Geophysics,Chinese academy of sciences,Wuhan 430037,China);Pre-earthquake-tremor maze,from confusing to gradually crystal——answer to the comment by Professor Fu Rong-Shang on “The short-term anomalies detected by broadband seismographs before the May 12 Wenchuan earthquake,Sichuan,China”[J];Progress in Geophysics;2011-06
10 NIU ZHI-REN (Seismological Bureau of Shanxi Province);ON THE THEORY OF PRECURSORS OF TECTONIC EARTHQUAKES——DILATANCY-CREEP MODEL OF EARTHQUAKE SOURCE DEVELOPMENT[J];Chinese Journal of Sinica;1978-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Xiaodong Ma Wenjing (Seismological Bureau of Qinghai Province);THE SHORT-TERM AND IMPENDING EARTHQUAKE PREDICTION FOR GONGHE EARTHQUAKE WITH M_S5.8 ON FEB.16,1994.[J];Earthquake;1995-01
2 ZHAO Gen mo, YANG Gang sheng, CHEN Hua ran (Tianjin Seismological Bureau, Tianjin 300201, China);Quiescent foreshock and earthquake prediction[J];Earthquake;2001-01
3 LI Wen-jun,CHEN Qi-fu(Institute of Earthquake Science,CEA,Beijing 100036,China);Micro-earthquake location by means of Source-Scanning Algorithm[J];Earthquake;2006-03
4 Hao Xiaoguang 1) ,Xu Houze 1) ,Hao Xinghua 1) ,Lu Chuncao 1) and Hu Hongqiao 2) 1.Institute of Geodesy and Geophysics, CAS,Wuhan 430077 2. Polar Research Institute of China, Shanghai 200129;GRAVITY HIGH FREQUENCY DISTURBANCE AND OCCURRENCE OF EARTHQUAKE[J];Crustal Deformation and Earthquake;2001-03
5 Hao Xiaoguang,Hu Xiaogang,Xu Houze,Zhong Min,Fang JianHao Xinghua,Liu Min,Liu Genyou and Xue Huaiping(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077);GRAVITY DISTURBANCE BEFORE WENCHUAN Ms8.0 EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2008-03
6 Fang Jian; Xu hou--ze(Intitute of Geodesy and Geophysics, Chinese Academy Wuhan 430077 );THREE DIMENSIONAL DISTRIBUTION OF LIOTHSPERIC DEN8rrY BENEATH THE CHINA AND ITS ADJACENT REGION[J];PROGRESS IN GEOPHYSICS;1999-02
7 HAO Xiao-guang,HU Xiao-gang(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China);Disturbance before the Wenchuan earthquake detected by broadband seismometer[J];Progress in Geophysics;2008-04
8 ZHU CHUAN-ZHEN FANG MING-SHAN AN ZHEN-WENLUO SHENG-LI (Institute of Geophysics, Academia Sinica);PRELIMINARY STUDY OF THE MICROSEISMS IN RELATION TO EARTHQUAKES[J];Chinese Journal of Sinica;1977-01
9 LI Li 1 PENG Wen-Tao 2 LI Gang 1 CHEN Yong 1 CHEN Qi-Fu 1 TANG Yi 3 1 Center for Analysis and Prediction, China Earthquake Administration, Beijing 100036, China 2 Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 3 Institute of Geophysics, China Earthquake Administration, Beijing 100081, China;VIBRATION INDUCED BY TRAINS: A NEW SEISMIC SOURCE AND RELATIVE TEST[J];Chinese Journal of Geophysics;2004-04
10 ZHANG Pei-Zhen~1 XU Xi-Wei~1 WEN Xue-Ze~2 RAN Yong-Kang~1 1 State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029,China 2 Sichuan Seismological Bureau,Chengdu 610041,China;Slip rates and recurrence intervals of the Longmen Shan active fault zone,and tectonic implications for the mechanism of the May 12 Wenchuan earthquake,2008,Sichuan,China[J];Chinese Journal of Geophysics;2008-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved