E3S Web Conf.
Volume 62, 2018IX International Conference “Solar-Terrestrial Relations and Physics of Earthquake Precursors”
|Number of page(s)||6|
|Section||Physics of Earthquake Precursors|
|Published online||07 November 2018|
Deformation-Electromagnetic Relations in Lithospheric Activity Manifestations
Institute of Cosmophysical Research and Radio Wave Propagation (IKIR) FEB RAS, 684034, Paratunka, Kamchatksiy kray, Russia
1 Corresponding author: firstname.lastname@example.org
It has been shown that dipole radiation of accelerated charges, described by Larmor relation, is the basis of the known mechanic-electromagnetic processes of rock deformation. Comparison of crust deformation acceleration with natural electromagnetic field parameters of ELF-VLF range showed good relation. It manifests in the maxima of occurrence frequency density of synchronous deformation-electromagnetic events on two dimensional histograms. The data of a laser strain-meter and a recorder of natural electromagnetic radiation of ELF-VLF range, recorded in a zone of increased seismic activity (Kamchatka, Karymshina site), were used. The authors made an assumption on the existence of stationary regions of deformation process and mechanic-electromagnetic transformations corresponding to regions with different mechanic properties and rock petrographic composition.
Key words: seismoelectromagnetizm / crust deformation-electromagnetic radiation / natural electromagnetic field of ELF-VLF range / seismic activity / rock electromagnetic and mechanic properties / lithosphere electrodynamics
© The Authors, published by EDP Sciences, 2018
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