摘要
本文通过对震前初动振幅偏离系数的测定,讨论了1999年11月29日岫岩-海城5 4级地震孕育的源兆信息。
The information on the source omen of XiuyanHaicheng earthquake of MS54 on Nov.29,1999 was discussed by means of determining the departure coefficient of beginning amplitude of forerunner earthquakes.
出处
《东北地震研究》
2003年第3期6-10,共5页
Seismological Research of Northeast China
关键词
地震
初始振幅偏离系数
岫岩震群
源兆信息
Departure coefficient of beginning amplitude
Xiuyan earthquake of Ms5.4
Information of the source omen