Journal ArticleDOI
Current status of seismo-electromagnetics for short-term earthquake prediction
Masashi Hayakawa,Yasuhide Hobara +1 more
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In this paper, short-term (timescale of hours, days and weeks) earthquake (EQ) prediction is of essential importance to mitigate EQ disasters, which is based on seismic measurement.Abstract:
Short-term (timescale of hours, days and weeks) earthquake (EQ) prediction is of essential importance to mitigate EQ disasters. Short-term EQ prediction has so far been based on seismic measurement...read more
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A New Instrumental Array in Sichuan, China, to Monitor Vibrations and Perturbations of the Lithosphere, Atmosphere, and Ionosphere
Chieh-Hung Chen,Yang-Yi Sun,Kai Lin,Chen Zhou,Rui Xu,Haiyin Qing,Yongxin Gao,Tao Chen,Fei Wang,Huaizhong Yu,Peng Han,Chi-Chia Tang,Xiaoning Su,Xuemin Zhang,Linguo Yuan,Yixian Xu,Jann-Yenq Liu,Shunkuan Yu +17 more
TL;DR: In this paper, a novel system for monitoring vibrations and perturbations in the ionosphere (MVP-LAI) was established in the countryside of Leshan City, Sichuan Province, China.
Journal ArticleDOI
The observation of Doppler shifts of subionospheric LF signal in possible association with earthquakes
TL;DR: In this paper, Doppler-shift observations of LF (f = 60 kHz) subionospheric signal from Saga (Kyushu) as observed at Chofu (CHF), has been used to investigate the properties of ionospheric perturbations possibly associated with earthquakes.
Journal ArticleDOI
The Graz seismo-electromagnetic VLF facility
Konrad Schwingenschuh,Gustav Prattes,Bruno P. Besser,K. Močnik,Manfred Stachel,Ö. Aydogar,Irmgard Jernej,Mohammed Y. Boudjada,G. Stangl,Alexander Rozhnoi,Maria Solovieva,P. F. Biagi,Masashi Hayakawa,H. U. Eichelberger +13 more
TL;DR: In this article, the authors describe the Graz seismo-electromagnetic very low frequency (VLF) facility, as part of the European VLF receiver network, together with the scientific objectives and results from two years operation.
Journal ArticleDOI
Possible ionospheric anomalies associated with the 2009 M w 6.4 Taiwan earthquake from DEMETER and GNSS TEC
TL;DR: In this paper, the authors investigated ionospheric anomalies associated with the December 19, 2009, Taiwan EQ (Mw 6.4), that occurred on UT 14:02, 13:02h.
Journal ArticleDOI
Aerosols and seismo-ionosphere coupling: A review
TL;DR: In this article, the role of atmosphere aerosols in the global electric circuit, particularly during earthquakes preparation periods, is discussed, and the important role of the electric dynamo effect in these processes is underlined.
References
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Journal ArticleDOI
Estimation of the size of earthquake preparation zones
TL;DR: In this article, an approximate solution of the problem for a soft elastic inclusion in an elastic half-space is presented. But the authors assume that the moduli of the inclusion differ slightly from those of the surrounding medium (by no more than 30%).
Book
Ionospheric precursors of earthquakes
Sergey Pulinets,K. A. Boyarchuk +1 more
TL;DR: The basic components of Seismo-Ionospheric coupling are discussed in this article, as seen from the ground and from space, as well as from the Troposphere and the Earth's magnetic field.
Journal ArticleDOI
Low‐frequency magnetic field measurements near the epicenter of the Ms 7.1 Loma Prieta Earthquake
TL;DR: In this paper, the authors report the results of measurements of low frequency magnetic noise by two independent monitoring systems prior to the occurrence of the M{sub s} 7.1 Loma Prieta earthquake of 17 October 1989.
Book
Seismo electromagnetics : lithosphere-atmosphere-ionosphere coupling
正士 早川,O. A. Molchanov +1 more
Journal ArticleDOI
Lithosphere-Atmosphere-Ionosphere Coupling (LAIC) Model - An Unified Concept for Earthquake Precursors Validation
TL;DR: In this paper, the authors present a multidisciplinary approach to the problem of clarification the nature of short-term earthquake precursors observed in atmosphere, atmospheric electricity and in ionosphere and magnetosphere.
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Short-term earthquake prediction: Current status of seismo-electromagnetics
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O. A. Molchanov,正士 早川 +1 more