Formation of Ionospheric Precursors of Earthquakes—Probable Mechanism and Its Substantiation
Open Journal of Earthquake Research, 2020, 9, 142-169 https://www.scirp.org/journal/ojer ISSN Online: 2169-9631 ISSN Print: 2169-9623 Formation of Ionospheric Precursors of Earthquakes—Probable Mechanism and Its Substantiation Georgii Lizunov1, Tatiana Skorokhod1, Masashi Hayakawa2, Valery Korepanov3 1Space Research Institute, Kyiv, Ukraine 2Hayakawa Institute of Seismo Electromagnetics Co., Ltd., Tokyo, Japan 3Lviv Center of Institute for Space Research, Lviv, Ukraine How to cite this paper: Lizunov, G., Sko- Abstract rokhod, T., Hayakawa, M. and Korepanov, V. (2020) Formation of Ionospheric Pre- The purpose of this article is to attract the attention of the scientific commu- cursors of Earthquakes—Probable Me- nity to atmospheric gravity waves (GWs) as the most likely mechanism for chanism and Its Substantiation. Open the transfer of energy from the surface layers of the atmosphere to space Journal of Earthquake Research, 9, 142-169. https://doi.org/10.4236/ojer.2020.92009 heights and describe the channel of seismic-ionospheric relations formed in this way. The article begins with a description and critical comparison of sev- Received: October 20, 2019 eral basic mechanisms of action on the ionosphere from below: the propaga- Accepted: March 13, 2020 tion of electromagnetic radiation; the closure of the atmospheric currents Published: March 16, 2020 through the ionosphere; the penetration of waves throughout the neutral at- Copyright © 2020 by author(s) and mosphere. A further part of the article is devoted to the analysis of theoretical Scientific Research Publishing Inc. and experimental information relating to the actual GWs. Simple analytical This work is licensed under the Creative Commons Attribution International expressions are written that allow one to calculate the parameters of GWs in License (CC BY 4.0).
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