单台测定中强震震级偏差的修正方法

The Method of Revision Single seismic station Moderate-strong earthquake Magnitude's deviation

摘要: 选取淮北地震台(简称淮北台)测定中强震面波震级编目M_S4.5 及以上震例为样本,以中国地震台网中心(简称CENC)的震级参数为标准震级,新定义"二维震级修正法"对淮北台震级进行修正,分析结论显示"二维震级修正"效果显著,且易于操作,对提高单台速报和编目震级的准确性具有现实意义。

Abstract: This paper edited and corrected the M_S4.5 and above moderate-strong earthquake's surface wave magnitude of Huaibei seismic station (for short Huaibei station),contrast with the China Earthquake Netwok Center (for short CENC)magnitude parameter by a standard.Define the method of Two-dimensional revision of magnitude,comparative analysis of the two revision methods,we concluded that the method of T wo-dimensional revision of magnitude is remarkable and effectable.