Analysis on Monitoring Capability of CMG-3TB Seismometer at Some Seismic Stations in Jiangsu Province

This article selects CMG-3TB seismometer at three seismic stations of Liyang, Nantong and Yancheng as research samples, calculates the theoretical monitoring range of each station with the method of maximum amplitude ratio according to calibration function and local earthquake magnitude formula.At same time, the results are tested using epicenter distribution map in order to understand the performance of the CMG-3TB seismometer scientifically.