摘要
本文是中国地震代表团于洛马普列塔地震后赴美进行实地考察,并做短期研究的工作报告的一部分,文中概述了该地震的基本参数、震前的预测预报情况、地震序列的时空分布特征、震源构造及地表变形,以及这次地震前后观测到的地震前兆现象。最后,本文对加州北部地区未来地震发展趋势,作了简要的分析和讨论。
This paper is a part of the work report of on-the-spot investigation and short term study by the Chinese seismological delegation after the earthquake of October 18,1989 in U.S.A.It overviews the basic parameters,forcasting and prediction before the earthquake, temporal and spatial distribution characteristics of the earthquake sequence,source structure and land surface deformation of the Loma Prieta earthquake,as well as precursory phe- nomena observed before and after this earthquake.Finally,the development trend of future earthquakes in northern California is briefly analyzed and discussed.
出处
《国际地震动态》
1990年第5期8-14,共7页
Recent Developments in World Seismology
