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
Citations
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Journal ArticleDOI
On the Relative Effect of Magnitude and Depth of Earthquakes in the Generation of Seismo-Ionospheric Perturbations at Middle Latitudes as Based on the Analysis of Subionospheric Propagation Data of JJY (40 kHz)-Kamchatka Path
TL;DR: In this article, the relative importance of magnitude and depth of an earthquake in the generation of seismo-ionospheric perturbations at middle latitudes is investigated by using the EQs near the propagation path from the Japanese LF transmitter, JJY (at Fukushima) to a receiving station at Petropavsk-Kamchatsky (PTK) in Russia during a three-year period of 2005-2007.
Book ChapterDOI
Blockchain of Internet of Things-Based Earthquake Alarming System in Smart Cities
TL;DR: The elevated processors and IoT (internet of things) that can efficiently deploy an early warning device that can capture and transmit data over networks without manual interference are discussed.
Journal ArticleDOI
Magnetic location of a possible earthquake epicentre area: a mathematical model
TL;DR: In this article, a mathematical model of magnetic location of an area emitting a seismically generated electromagnetic field (an area with repeated emissions is expected to be the epicentre area of a future earthquake) was proposed.
Journal ArticleDOI
Preliminary Analysis of Ionospheric Anomalies before Strong Earthquakes in and around Mainland China
Binbin Zhao,Cai Qian,Huai-zhong Yu,Jiaming Liu,Nilupaer Maimaitusun,Chen Yu,Xiaotao Zhang,Yuchuan Ma +7 more
TL;DR: In this paper , the authors investigated the physical mechanisms underlying electron and oxygen ion generation by evaluating the correlations between such anomalies and the seismic activity before the 6.4-magnitude earthquake in Yangbi, Yunnan, China, on 21 May 2021.
Journal ArticleDOI
Lithospheric Electromagnetic Emissions Associated with Some Major Earthquakes Occurred in Indian Subcontinent
TL;DR: In this article, the data related to lithospheric electromagnetic emissions such as ultra low frequency (ULF, f = 0.01 Hz-10 Hz) and very low frequency emissions are analyzed in relation to three major earthquakes (M = 6.8-8.5) occurred in Indian subcontinent during the years, 2011-2013.
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.
Related Papers (5)
Short-term earthquake prediction: Current status of seismo-electromagnetics
Seismo-electromagnetics and related phenomena : history and latest results
O. A. Molchanov,正士 早川 +1 more