Abstract

The results of the spectral-correlation analysis of the fluid-dynamic (radon and hydrogen) data monitoring obtained in the seismically active region—on Kamchatka and in conditions of Russian platform where compared to the results of the laser-deformometer measurements obtained on Caucasus. It allowed identify spectral components of the measured parameters, first of all, in the area of the lunar-solar tides. This identification have demonstrated the identical reaction of the mountain and platform regions to the global geodeformation processes of the tidal level and have shown the possibility of the measuring parameters response to the catastrophic events preparation processes. Really the prognostic effects in the investigated fields where indicated in periods of preparation and realization of the catastrophic earthquakes in Indian Ocean on December, 26, 2004 and on March, 28, 2005.

Highlights

  • Using results of the many years geodeformational processes investigations made in the seismic and platform regions of the former USSR with the help of the emanation method we have shown [1,2,3,4], that the different scale earth velocity variations have generated in the earth crust the geodeformation waves of appropriate periodicity, among which the seasonal wave take a defining position in the different disastrous appearances provocation in each particular region of the planet

  • Developing the conceptual aspects of the problem related to the estimation of the fluiddynamical systems response of the earth crust fault structures at the processes of geodynamic events preparation the comparative analysis of the emanation fields time series variations, obtained in the geodynamically active region—in Kamchatka and in conditions of the seismically passive Russian platform compared to the results of the laser deformometry, obtained in the Caucasus was carried out

  • The comparison of the emanation fields time series parameters obtained in Kamchatka and on the Russian platform by means of sliding correlation function, testifies to definitely common character of the geodeformation processes determining the fluid transference regimen in obviously differing geodynamic conditions

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Summary

Introduction

Using results of the many years geodeformational processes investigations made in the seismic and platform regions of the former USSR with the help of the emanation (radon) method we have shown [1,2,3,4], that the different scale earth velocity variations have generated in the earth crust the geodeformation waves of appropriate periodicity, among which the seasonal (annual) wave take a defining position in the different disastrous appearances provocation (first of all, earthquakes and volcanic eruptions) in each particular region of the planet. Continuous measurements of the fluid dynamic regimen of Moscow depression variations were carried out in a zone of dynamic influence of regional tectonic structures of the crystal base crossed in the central part of the Capital, by the emanations of radon and hydrogen [7] using the original technology providing the control of the geodeformation processes change at a level of lunar-solar tidal disturbances, i.e. at a level of 10−8

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