On the relationship of the extrema of lunar-solar tidal influences and seismic events

Elena Bataleva,Ksenia Nepeina,A Dmitriev,G Vodinchar,N Salikhov,Z Rakhmonov

doi:10.1051/e3sconf/202019602022

Abstract

The paper considers experimental data obtained at stationary and regime points of magnetotelluric monitoring on the territory of the Bishkek geodynamic proving ground (Northern Tien Shan). The studies performed indicate the relationship of variations in the electromagnetic and seismic fields, lunar-solar tidal effects, seismic regime with the processes of fracturing. The results of the time-frequency analysis of the response of the geological environment to earthquakes in the electromagnetic field are presented, the features of manifestation depending on the location of the hypo-and epicenters of seismic events and their magnitude are considered. A number of responses in geophysical fields to remote and regional earthquakes of 2010-2020 with an energy class from 8 to 12 and their relationship with the extremes of lunar-solar tidal effects are considered.

Highlights

A number of scientists support the idea of the relationship between earthquakes and variations of lunar-solar tidal effects - N.N
We have considered the results of the time-frequency analysis of the response of the geological environment to earthquakes in an electromagnetic field, paying special attention to the features of the manifestation of such a response depending on the location of the hypo- and epicenters of seismic events and their magnitude
It can be stated that seismic events and variations in lunar-solar tides are interrelated

Summary

Introduction

A number of scientists support the idea of the relationship between earthquakes and variations of lunar-solar tidal effects - N.N. There are studies whose authors have a different point of view - T.H. Heaton, L. Eaton are very interesting in this respect, since in the first of them he claims about the influence of lunar-solar tides on seismicity established by him, and in the second, using an extended data set, he denies the existence of such a relationship. At the moment there are enough works indicating both the relationship of the frequency of occurrence of seismic events of different energy classes with the periodicity of lunar-solar tidal effects, and the effect of a tidal wave on the spatial distribution of earthquake foci [1,2,3]. Since studies on the connection of lunar-solar tides with natural catastrophic processes are ambiguous and controversial, from our point of view, additional information can shed light on the solution of this issue

Methods

Results

Conclusion