Seismic instruments: article

REFINING CALIBRATION FUNCTIONS FOR DETERMINING LOCAL EARTHQUAKE MAGNETS OF THE ALTAE-SAYAN MOUNTAIN REGION
A.G. FILINA
A.V. DURACHENKO
N.A. GALYOVA
Altay-Sayan branch of Federal Research Center “United Geophysical Survey RAS”
Journal: Seismic instruments
Tome: 55
Number: 4
Year: 2019
Pages: 61-73
UDK: 550.34
DOI: 10.21455/si2019.4-6
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Keywords: Earthquake, Altai, engineering seismology, seismic wave attenuation, earthquake magnitude
Аnnotation: The study is aimed at improving methods for assessing magnitudes in the Altai-Sayan mountain region. The features of the attenuation of the maximum displacement amplitudes in terms of the Wood-Anderson seismographs for three regions: Gorny Altai, Tuva, and Kuzbass are considered. Noticeable differences were found between regional and classical calibration curves, as well as less significant between the named regions of the region. The formula for the correlation between M