Earthquake electromagnetic precursor anomalies detected by a new ground-based observation network

ZHAO Guoze; HAN Bing; WANG Lifeng; TANG Ji; BI Yaxin; ZHAN Yan; CHEN Xiaobin; XIAO Qibin; ZHANG Jihong

浏览量 : 0 下载量: 4 CSCD: 0

R-PDF
PDF
导出
分享
收藏
专辑

Earthquake electromagnetic precursor anomalies detected by a new ground-based observation network
Earthquake electromagnetic precursor anomalies detected by a new ground-based observation network
2020年24卷第S1期页码：197-201
纸质出版：2020-06-07
DOI：
稿件说明：

移动端阅览

Earthquake electromagnetic precursor anomalies detected by a new ground-based observation network[J]. 遥感学报, 2020,24(S1):197-201. DOI：

Zhao G Z, Han B, Wang L F, Tang J, Bi Y X, Zhan Y, Chen X B, Xiao Q B and Zhang J H. 2020. Earthquake electromagnetic precursor anomalies detected by a new ground-based observation network. Journal of Remote Sensing(Chinese). 24(S1): 197-201 DOI：

摘要

Abstract

It is a debated topic if there is any observable precursor anomalies prior to earthquake (EQ hereafter) and if the stronger EQ can be successfully predicted. During the last decades quite a lot of observable electromagnetic (EM) precursors were published by using a techniques equipped in either satellites or on ground-based stations. But there are only a few cases that the short-term precursor anomalies of EM field before earthquakes were observed by using alternate EM fields on ground. This paper will present a new EM observation network built in recent years and show a new finding of EM field with the variation of a one-year cycle observed using the network. As an example

the short-term precursor anomalies of apparent resistivity before the Yangbi EQ (Ms=5.1) occurred on March 17

2017 in Yunnan province will be studied. The observed anomalous phenomena indicate that the anomaly before the EQ can be captured only if a reasonably effective method is used

and it is believed that continuously observed data on the fixed observation network for long time is a effective means for studying anomalies that appeared before earthquakes. This network can also play an important role in studying the EM environment from space.

关键词

Keywords

references

People's daily , 2008 . Hazard caused by Wenchuan earthquake , http://society.people.com.cn/GB/41158/ 7805669.html http://society.people.com.cn/GB/41158/7805669.html (in Chinese)

Chen Y T , et al , 2000 , Digital seismology, Seismological press . (in Chinese)

Uyeda S , 2015 . Current affairs in earthquake prediction in Japan, Journal of Asian Earth Sciences . 114 : 431 - 434

Bilham R . 2010 . Why we cannot predict earthquakes , Nature , 346 : 735

Reddy K , et al , 1976 , Monitoring of time dependent electrical resistivity by magnetotellurics, J. Geomag . Geoelectr . 28 , 165 - 178

Hayakawa M , Hobara Y , 2010 , Current status of seismo-electromagnetics for short-term earthquake prediction , Geomatics, Natural Hazards and Risk, 1 : 2 , 115 - 155

Molchanov O A , et al . 1992, Results of ULF magnetic field measurements near the epicenter of the Spitak (Ms = 6 . 9) and Loma Prieta (Ms=7 . 1) earthquakes : Comparative analys, GRL , 19 ( 14 ): 1495 - 1498 .

Yoshiaki Orihara , et al , 2012 . Preseismic anomalous telluric current signals observed in Kozu-shima Island , Japan , www.pnas.org/lookup/suppl/ www.pnas.org/lookup/suppl/ .

Lazaridou-Varotsos S , 2013 . Earthquake Prediction by Peismic Plectric Pignals—the Success of the VAN Method Over Thirty Years . P. 1 - 20 . Praxis Publishing Chichester. UK .

Tang J , Zhao G Z , Wang J J , et al . 1998 . Variation and analysis of resistivity before and after the Zhangbei-Shangyi earthquake . Seismol Geol , 20 : 164 - 171 .

Orihara Y , Kamogawa M , Nagao T , and Uyeda S , 2012 . Preseismic anomalous telluric current signals observed in Kozu-shima Island, Japan . PNAS , 109 ( 47 ): 19125 - 19128

Molchanov O A , et al . 1992 . Results of ULF magnetic field measurements near the epicenter of the Spitak (Ms 6.9) and Loma Prieta (Ms=7.1) earthquakes: Comparative analys . GRL , 19 ( 14 ): 1495 - 1498

Fan Yingying , Du X B , Zlotnicki Jacques , et a1 . 2010 . The electromagnetic phenomena before the M s8.0 Wenchuan earthquake.Chinese J . Geophys . 53 ( 12 ): 2887 ~ 2898 (in Chinese)

Parrot , JohnstonM , ( Eds M . J .S.): 1993. Seismo-electromagnetic effects , Phys. Earth Planet.Inter. 77 : 1 - 137 .

Pulinets S , Davidenko D , 2014 . Ionosphere precursors of earthquakes and Global Electric Circuit , Advances in Space Research, doi: http://dx.doi.org/10.1016/j.asr.2013.12.035.di http://dx.doi.org/http://dx.doi.org/10.1016/j.asr.2013.12.035.di

Piša D , Němec F , Santolik O , et al . 2013 . Additional attenuation of natural VLF electromagnetic waves observed by the DEMETER spacecraft resulting from preseismic activity . J Geophys Res , 118 : 5286 - 5295 .

Asano , T , Hayakawa , M , 2018 . On the Tempo-Spatial Evolution of the Lower Ionospheric Perturbation for the 2016 Kumamoto Earthquakes from Comparisons of VLF Propagation Data Observed at Multiple Stations with Wave-Hop Theoretical Computations . Open Journal of Earthquake Research , 7 : 161 - 185

Potirakis S M , Contoyiannis Y , Asano T , Hayakawa M . 2018 . Intermittency-induced criticality in the lower ionosphere prior to the 2016 Kumamoto earthquakes as embedded in the VLF propagation data observed at multiple stations , Tectonophysics , 722 : 422 - 431

Zhao G , et al . 2015 . Advances in alternating electromagnetic field data processing for earthquake monitoring in China.Science China . Earth Sciences , 58 , 2 : 172 - 182

Bleier T , Freund F . 2005 . Impending earthquakes have been sending US warning signals and people are starting to listen . IEEE Spectrum INT , 3 : 3 - 7

Fraser-Smith A C , et al . 1990 . Low-frequency magnetic ﬁeld measurements near the epicenter of the Ms 7.1 Loma Prieta earthquake . G R L , 17 , pp. 1465 - 1468 .

Ma Jin , Sherman S I , Guo Y S . 2012 . Identification of meta-instable stress state based on experimental study of evolution of the temperature field during stick-slip instability on a 5º bending fault . Sci China Earth Sci , 42 ( 5 ): 633 - 645 (in Chinese)

Teaching and Research of Geophysics of Peking University , Teaching and Research of Geophysics of China University of Science and Technology , 1986 . Geomagnetism , Seismological Press , Beijing , p. 172 - 175

Xu Xiwei , Yu Guihua . 2017 . Seismo-tectonics of Yangbi earthquake , http://www.eq-igl.ac.cn/upload/images/2017/3/27111144964 http://www.eq-igl.ac.cn/upload/images/2017/3/27111144964

Beamish D . The time-dependence of electromagnetic response function , 1982 . Geophysical Surveys 4: 405 - 434 . 0046-5763/82/ 0044 - 0405504.50 .

Qian S , Hao J , Zhou J , Gao J . 2003 . Precursory Electric and Magnetic Signals at ULF and LF Bands during the Fracture of Rocks under Pressure , Earthquake Research in China , 19 ( 2 ): 109 - 116 (in Chinese)

Jamesina J . Simpson and Allen Taflove . 2005 . Electrokinematic effect of the Loma Prieta earthquake calculated by an entire-Earth FDTD solution of Maxwell's equations , Geophysical Research Letters, 32 : L09302 , doi: 10.1029/2005GL022601 http://dx.doi.org/10.1029/2005GL022601

Deng Q D , Zhang P Z , Ran Y K , Yang X P , Min W , Chen L C . 2003 . Active tectonics and earthquake activities in China . Earth Science Frontiers , 10 , 66 - 73 . (in Chinese)

Ye Ｔ , Huang Q H , Ｃhen X B . 2018, Three dimensional deep electrical structure and seismogenic environment of Nantinghe fault zone in southwestern Yunnan, China . Chinese J. Geophys.in Chinese , 61 ( 11 ): 4504 - 4517

文章被引用时，请邮件提醒。

提交

暂无数据