【摘要】 选用福建地震台网"十五"观测系统运行以来记录的M_L≥1.0地震资料,对测定的速度震级和仿真震级进行了震级偏差统计分析,初步得出两种震级偏差值及相关系数,并分析了震级差异形成原因,为福建地震台网震级的测定提供参考。更多还原

【Abstract】 Based on M_L≥1.0 earthquakes recorded by Fujian Seismic Network, we conducted a statistical analysis on the velocity magnitudes and simulated magnitude deviation. The magnitude deviation between two types of magnitudes and correlation coefficient are primarily gotten. We also analyze the causation to magnitude discrepancy forming. This result is useful as a reference for magnitude correction of Fujian Seismic Networks.更多还原