SPECTRAL and SOURCE EARTHQUAKE PARAMETERS on NORTHERN CAUCASUS
Journal: Earthquakes in Northern Eurasia
Year: 2019

The dynamic parameters of of 18 earthquakes sources in the North Caucasus for 2013 with КР=10.0–12.9, determined from 64 amplitude spectra of S-waves are given. Records of three regional digital seismic sta-tions, “Anapa”, “Kislovodsk” and “Sochi” are used. They are located no more than 300 km from the sources. The records of the “Makhachkala” station were used in a test mode. For the environment near these stations, the values of the frequency-dependent Q-factor, necessary for recalculating the