摘要
通过对1971年以来福建政和-海丰断裂地震活动特征分析,认为政和-海丰断裂的地震活动是:在主体北东向政和-海丰断裂带和次级北西向永安-晋江断裂带相互交汇的构造格局下,形成了4～5级中强地震反复发生的潜在震源区。
Through the characteristics analysis on the earthquake activity of Zhenghe-Haifeng fault zone, it is found that under the interacting structure between the primary cracking section of Zhenghe-Haifeng fault, which is in northeast orientation, and secondary cracking section of Yongan-Jinjiang, which is towards the northwest, the potential earthquake source of frequent occurrence at medium and strong level has been formed.
出处
《地震地磁观测与研究》
2007年第3期34-37,共4页
Seismological and Geomagnetic Observation and Research
关键词
福建
政和-海丰断裂
地震活动
Fujian Province, Zhenghe-Haifeng fault zone, seismic activity
