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Receiver function analysis is a critical tool in seismology, used to study the deep structure of the crust and upper mantle. Information about the deep structure of the crust and seismicity is important initial data for developing a source model and seismic hazard assessment. The presence of sharp discontinuities beneath the monitoring station induces the generation of converted body waves, which propagate at slower velocities than those of the primary P-wave. Receiver function analysis utilizes the lag between th...

The Arctic Seas are of particular interest now in connection with the prospects for their development. At the same time, the construction of critical and industrial infrastructure at sea must be preceded by a thorough assessment of possible geohazards, including dangerous landforms, earthquakes, geofluid outflows, marine landslides, soil liquefaction, tsunamis, etc. The purpose of the study is to highlight various seismological applications of the records obtained recently in the Laptev Sea and other Arctic Seas o...