SPECTRAL and FOCAL PARAMETERS of NORTHERN CAUCASUS EARTHQUAKES in 2016–2017
Journal: Earthquakes in Northern Eurasia
Year: 2022

The source spectral and dynamic parameters for 39 earthquakes with KR=10.0–13.8 occurred in the North Caucasus for 2016–2017 are given. The parameters were determined from S-wave amplitude spectra. Records of four regional digital seismic stations («Anapa», «Kislovodsk», «Makhachkala» and «Sochi») located no more than 300 km from the sources were used. The values of the frequency-dependent quality factor Q(f) for the environment near these stations were obtained earlier. This is necessary to tak