Results 1 to 10 of about 113 (110)

Seismo-electromagnetic phenomena in the western part of the Eurasia-Nubia plate boundary [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2011
This paper presents a work that aims to monitor seismo-electromagnetic phenomena in the Western Part of the Eurasia-Nubia Plate Boundary. This region has a significant tectonic activity combined with relatively low electromagnetic noise levels, rendering
H. G. Silva   +10 more
doaj   +5 more sources

On the fluctuation spectra of seismo-electromagnetic phenomena [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2011
In order to increase the credibility on the presence of electromagnetic phenomena associated with an earthquake, we have suggested the importance of the modulation (or fluctuation) seen in the time-series data of any seismogenic effects.
M. Hayakawa
doaj   +4 more sources

A VLF/LF facility network for preseismic electromagnetic investigations [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems, 2023
Earthquakes are one of the most frequently occurring natural disasters. Many indications have been collected on the presence of seismo-ionospheric perturbations preceding such tragic phenomena.
P. H. M. Galopeau   +6 more
doaj   +1 more source

Recent Advances and Challenges in the Seismo-Electromagnetic Study: A Brief Review

open access: yesRemote Sensing, 2022
Due to their potential application in earthquake forecasting, seismo-electromagnetic phenomena were intensively studied for several decades all over the world.
Hongyan Chen, Peng Han, Katsumi Hattori
doaj   +1 more source

The Possible Seismo-Ionospheric Perturbations Recorded by the China-Seismo-Electromagnetic Satellite

open access: yesRemote Sensing, 2022
Driven by the objective of earthquake disaster prevention and mitigation, China launched the Zhangheng mission to build a stereoscopic earthquake monitoring system from the lithosphere to space.
Zeren Zhima   +23 more
doaj   +1 more source

EARTHQUAKE PREDICTION EVALUATION BASED ON VLF DATA USING A NOVEL INTERSECTION-UNION METHOD [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Electromagnetic phenomena, especially those in the Very Low Frequency/Low Frequency (VLF/LF) bands are promising for short-term earthquake prediction. Seismo-ionospheric perturbations cause a variety of changes in different receiver-transmitter VLF/LF ...
W. Barghi   +5 more
doaj   +1 more source

Looking for Earthquake Precursors From Space: A Critical Review

open access: yesFrontiers in Earth Science, 2021
Starting from late seventies, many observations have been reported about observations in space of signals reconciled with earthquakes and claimed as possible preseismic measurements. The detected parameters range from electromagnetic field components (in
Piergiorgio Picozza   +6 more
doaj   +1 more source

Fractal Clustering as Spatial Variability of Magnetic Anomalies Measurements for Impending Earthquakes and the Thermodynamic Fractal Dimension

open access: yesFractal and Fractional, 2022
Several studies focusing on the anomalies of one specific parameter (such as magnetic, ionospheric, radon release, temperature, geodetic, etc.) before impending earthquakes are constantly challenged because their results can be regarded as noise, false ...
Patricio Venegas-Aravena   +2 more
doaj   +1 more source

Evaluation of ULF electromagnetic phenomena associated with the 2000 Izu Islands earthquake swarm by wavelet transform analysis [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2011
There have been many reports on ULF electromagnetic phenomena associated with the 2000 Izu Islands earthquake swarm. In this study, seismo-magnetic anomalies are presented by examining energy variations of signatures at the periods around 100 s ...
P. Han   +6 more
doaj   +1 more source

Recent Advances and Challenges in Schumann Resonance Observations and Research

open access: yesRemote Sensing, 2023
The theoretical development of Schumann Resonances has spanned more than a century as a form of global natural electromagnetic resonances. In recent years, with the development of electromagnetic detection technology and the improvement in digital ...
Jinlai Liu   +6 more
doaj   +1 more source

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