Аннотация:The problem of the relationship between strong magnetic swarms caused by solarflares and variations in seismicity is considered. The data on the temporal dependences of theparameters of seismic noise (average level, and standard deviation, RMS) recorded by thestations of the KNET seismic network have been used as the output data of monitoring theterritory of the Bishkek geodynamic proving ground (Northern Tien Shan). The signatures ofthe influence of a magnetic swarm that occurred after an ultra-strong solar flare on September6, 2017 have been established. The results obtained on the increase in seismic noise after thissuper-strong eruptive event are consistent with the results of studies on the influence ofmagnetic swarms on changes in regional seismicity