摘要
整理钟祥地震台2012年至2016年6月全球M_S≥6地震目录,与中国地震台网中心发布的面波震级进行对比分析,统计发现,该地震台面波震级误差主要集中在-1.0—+0.5,为此分析误差存在的原因,并根据实际情况给出解决办法。
The surface wave magnitude catalog of global earthquake（M_S≥ 6） determined by Zhongxiang Seismic Station during the year 2012 to 1 th Jun, 2016 are collected and contrasted to the surface wave magnitude promulgated on China Earthquake Networks Center. The statistical results showed that the surface wave magnitude error of this seismic station mainly focus between-1.0 and 0.5. It also analyzed the reason which the error exists, proposed the solution in accordance with the actual conditions.
出处
《地震地磁观测与研究》
2017年第4期49-52,共4页
Seismological and Geomagnetic Observation and Research
基金
中国地震局地震研究所所长基金(项目编号:IS201656255)
关键词
地震
震级
平均偏差
earthquake,earthquake magnitude,average defection
