Effect of Earthquake Preparation on Changes in Meteorological Characteristics (Based on the Example of the 2003 Chuya Earthquake)

In this paper, we analyze the effect of the preparation of the Chuya earthquake on September 27, 2003, the strongest event in the Altai-Sayan folded region for the entire instrumental period of seismological observations, on meteorological characteristics (temperature, relative humidity, atmospheric...

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Bibliographic Details
Published in:Geomagnetism and Aeronomy 2023-08, Vol.63 (4), p.395-408
Main Authors: Shitov, A. V., Pulinets, S. A., Budnikov, P. A.
Format: Article
Language:English
Subjects:
Atmospheric correction
Chemical potential
Earth and Environmental Science
Earth Sciences
Earthquakes
Evaporation
Geophysics/Geodesy
Latent heat
Relative humidity
Seismic activity
Seismology
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Summary:In this paper, we analyze the effect of the preparation of the Chuya earthquake on September 27, 2003, the strongest event in the Altai-Sayan folded region for the entire instrumental period of seismological observations, on meteorological characteristics (temperature, relative humidity, atmospheric chemical potential correction, latent heat of evaporation, and the mean and dispersion values of these data) and their spectral characteristics in the Gorny Altai region. The meteorological and spectral characteristics are shown to change for a certain time before the main shock. The spectral characteristics distinctly change both during the preparation of the main shock and during the aftershock process.
ISSN:0016-7932
1555-645X
0016-7940
DOI:10.1134/S0016793223600285