摘要
详细介绍了岫岩5 4级地震前锦州市地震台TJ-1A型体积式应变仪和CZB-1型竖直摆倾斜仪观测资料的异常变化情况,认为中等强度地震前短期或短临前兆信息是存在的。
This paper introduced the abnomal change of observational data of TJ1A strainmeter and CZB1 tiltmeter in seismic station of Jinzhou city befor Xiuyan earthquake of MS 54,It was considered that there are shortterm and imminent anomaly before a moderate size earthquake.
出处
《东北地震研究》
2003年第3期24-30,共7页
Seismological Research of Northeast China