Journal ArticleDOI
Current status of seismo-electromagnetics for short-term earthquake prediction
Masashi Hayakawa,Yasuhide Hobara +1 more
Reads0
Chats0
TLDR
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
More filters
Journal ArticleDOI
A Survey of Internet of Things (IoT) for Geohazard Prevention: Applications, Technologies, and Challenges
TL;DR: The applications of the IoT in the monitoring and early warning of seven types of common geohazards, including landslides, debris flow, rockfall, surface subsidence, surface collapse, surface cracks, and earthquakes, are surveyed and the challenges are summarized.
Journal ArticleDOI
Statistical mechanics and information-theoretic perspectives on complexity in the earth system
Georgios Balasis,Reik V. Donner,Reik V. Donner,Stelios M. Potirakis,Jakob Runge,Jakob Runge,Constantinos Papadimitriou,Constantinos Papadimitriou,Ioannis A. Daglis,Ioannis A. Daglis,Konstantinos Eftaxias,Juergen Kurths +11 more
TL;DR: This review provides a summary of methods originated in (non-equilibrium) statistical mechanics and information theory, which have recently found successful applications to quantitatively studying complexity in various components of the complex system Earth.
Journal ArticleDOI
Generation of Seismic-Related DC Electric Fields and Lithosphere-Atmosphere-Ionosphere Coupling
Valery Sorokin,Masashi Hayakawa +1 more
TL;DR: In this paper, the influence of earthquake preparation processes on the ionosphere through the electric field and electric current occurring in the global atmosphere-ionosphere electric circuit is considered based on the satellite and ground-based experimental data of electric fields, plasma and electromagnetic perturbations obtained for several days before an earthquake.
Journal ArticleDOI
Pre-earthquake ionospheric anomalies before three major earthquakes by GPS-TEC and GIM-TEC data during 2015–2017
TL;DR: In this article, the authors presented different time interval of pre-seismic ionospheric anomalies, however, this study showed that EQs ionosphere precursors may occur within 10 days.
References
More filters
Journal ArticleDOI
ULF Geomagnetic Changes Associated with Large Earthquakes
TL;DR: In this article, the authors present the latest results in detection of ULF emissions by means of sophisticated signal processing and discuss the possible generation and propagation mechanism of earthquake-related ULF signals.
Book
Waves in the atmosphere : atmospheric infrasound and gravity waves : their generation and propagation
TL;DR: In this paper, the authors provide an introduction to the theory of propagation and the dynamics of mesoscale atmospheric masses and wave propagation in the field of radiophysics, as well as their role in the generation of clear air turbulence (CAT).
Journal ArticleDOI
Penetration characteristics of electromagnetic emissions from an underground seismic source into the atmosphere, ionosphere, and magnetosphere
TL;DR: In this article, the authors made theoretical calculations on electromagnetic fields in the frequency range 10−2 to 10 −2; Hz on the ground surface and above the ionosphere induced by stochastic microcurrent activity inside the future seismic sources on the assumption of cylindrical symmetry of the effective current and three types of polarization.
Journal ArticleDOI
Middle latitude LF (40 kHz) phase variations associated with earthquakes for quiet and disturbed geomagnetic conditions
TL;DR: In this paper, the phase and amplitude anomalies in subionospheric LF signal (40 kHz) along the path Japan-Kamchatka of 2300 km were studied for the data observed by means of a digital OminiPAL receiver for 2 years.
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