SEISMIC STATIONS OF THE NATIONAL NUCLEAR CENTER OF RK AND ITS CONTRIBUTION INTO SOLVING OF TASKS ON SEISMIC HAZARD ASSESSMENT OF THE EAST KAZAKHSTAN

In 2021–2023 a task set before the seismologists was to conduct work on seismic zoning of the east Kazakhstan territory. The seismic stations network of that region is represented by two seismic arrays and two three-component stations of the IGR NNC RK and two three-component stations of the SEME MES RK. The work describes the parameters of the IGR NNC RK stations, estimates its capabilities in recording the events of different magnitudes at various distances. In 2002– 2020 the IGR NNC RK stations recorded almost 34000 events. After discrimination of explosions and its removal from the catalogue of seismic events the map of earthquakes epicenters at the east Kazakhstan territory that includes 28000 earthquakes was constructed. This material is one of the main informational components for seismic hazard assessment in this region.

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