SPECTRAL CHARACTERISTICS OF SEISMIC AND INFRASOUND NOISE BY DATA OF THE MONITORING NETWORK STATIONS OF THE NATIONAL NUCLEAR CENTER OF THE REPUBLIC OF KAZAKHSTAN-Reference-Cited by-同舟云学术

SPECTRAL CHARACTERISTICS OF SEISMIC AND INFRASOUND NOISE BY DATA OF THE MONITORING NETWORK STATIONS OF THE NATIONAL NUCLEAR CENTER OF THE REPUBLIC OF KAZAKHSTAN

Published:2022-12-31 Issue:4 Volume: Page:82-93
ISSN:1729-7885
Container-title:NNC RK Bulletin
language:
Short-container-title:jour

Author:

Smirnov Yu. A.¹,Smirnov A. A.¹,Mikhailova N. N.¹

Affiliation:

1. Branch “Institute of Geophysical Research” RSE NNC RK

Abstract

The spectral characteristics of seismic and infrasound noise were calculated by the waveforms of the NNC RK network stations using PQLX software. The calculation results were compared with the seismic noise model by Peterson and infrasound noise by Brown. The daily and seasonal noise variations were analyzed. Special attention was paid to regularities of the level change at microseismic maximum. The observed peculiarities are well explained by the location and dynamics of microseism and microbarom sources located in the North Atlantics.

Publisher

Republican State Enterprise "National Nuclear Center of the Republic of Kazakhstan"

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