摘要
利用内蒙古测震台网2010~2015年4级以上地震事件的数字化波形记录,按照新震级标度规范重新测定地方性震级(ML)、面波震级(Ms)、宽频带面波震级(Ms(BB)),对其测定结果与中国地震台网中心测定结果进行对比分析,结果表明,3种不同震级的测定结果与中国地震台网中心测定结果基本一致,能真实反应地震的大小,可以适用于地震速报等工作中。
The local magnitude (ML ) , surface wave magnitude (Ms) and the broadband surface wave magni- tude (Ms(nB) are determined by the new magnitude scale according to Inner Mongolia seismic network in 2010 -2015 digital waveform records of M≥4.0 earthquakes, and compared them with those of the China earthquake networks center( CENC), the results show that the determination results of three different size are generally consistent with those of CENC, they can reflect the size of the earthquake and can be applied to earthquake quick report, etc.
出处
《高原地震》
2016年第4期39-43,共5页
Plateau Earthquake Research
基金
中国地震局2016年度测震青年专项(项目编号:20160506)资助
关键词
地震波形
新震级标度
中国地震台网中心
震级对比
内蒙古
Earthquake waveform
New magnitude scale
China earthquake networks center (CENC)
magnitude comparation
Inner Mongolia