Probabilistic prediction of seismic hazardous zones in rockburst-prone ore mines of the Khibiny massif

The complex technique for seismic hazardous zones under conditions of rockburst-prone ore mines of the Khibiny massif has been developed; it is based on the combined use of different precursors of seismic emission flow. The obtained changes in number, configuration and location of the zones indicate character of the stress redistribution depending on the intensity of large-scale mining operation in rockbursts prone mines. The results of spatial and temporal prediction of the seismic hazardous zone basing on the identified precursor of changes of complex estimation values of the seismic activity local zone and virtual realization of the strong seismic event in the Yukspor deposit have been considered.