每年出版 12 期
ISSN 打印: 0040-2508
ISSN 在线: 1943-6009
Indexed in
DISTURBANCES OF LOWER IONOSPHERE ABOVE THE CENTER OF EARTHQUAKE AND ANOMALY IN THE GLOBAL ELECTROMAGNETIC RESONANCE SIGNAL. PART 2. ANOMALIES IN THE POWER SPECTRA
摘要
We model impact of the ionosphere disturbance centered above the earthquake at Taiwan on the electric and magnetic Schumann resonance records in Japan. Changes in the resonance spectra arise from the interference of the direct radio wave with the wave reflected from the ionosphere modification above the earthquake. The disturbance model is used that was described in the first part of this work. Solution of the Stratton-Chu integral equation is used for describing the wave diffraction and scattering. Observations of the Optical Transient Detector (OTD) satellite are used for modeling the spatial distribution of global thunderstorms. Computations showed that abrupt changes occur in the spectra of all field components resembling the observational results. The features of seismogenic anomalies are discussed.
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Christofilakis Vasilis, Tatsis Giorgos, Votis Constantinos, Contopoulos Ioannis, Repapis Christos, Tritakis Vasilis, Significant ELF perturbations in the Schumann Resonance band before and during a shallow mid-magnitude seismic activity in the Greek area (Kalpaki), Journal of Atmospheric and Solar-Terrestrial Physics, 182, 2019. Crossref
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Florios K., Contopoulos I., Christofilakis V., Tatsis G., Chronopoulos S., Repapis C., Tritakis V., Pre-seismic Electromagnetic Perturbations in Two Earthquakes in Northern Greece, Pure and Applied Geophysics, 177, 2, 2020. Crossref