华南地震2017，Vol.37Issue(2)：17-21,5.DOI:10.13512/j.hndz.2017.02.003
2015年11月22日广东徐闻ML4.2地震概述
Summary of the Xuwen ML 4.2 Earthquake Occurred on November 22nd, 2015
张慧 1李盛 1王惠琳 1谢小玲 1王锡娇1
作者信息
摘要
Abstract
The Xuwen ML 4.2 earthquake occurred on November 22nd, 2015. Based on the analysis of earthquake sequence, epicenter distribution, focal mechanism and seismo-geological structure, it's believed that the ML 4.2 earthquake is mainshock-aftershock type with a feature of strike slip fault. The ML 4.2 earthquake with seismic intensity of Ⅲ-Ⅳ, is clearly felt in some areas of Xuwen and Haikou. This paper summarizes the seismic sequence characteristics of the ML 4.2 earthquake, and discusses the geophysical phenomenon before the earthquake关键词
徐闻地震/地震序列/地震构造/震源机制解/地球物理场现象Key words
Xuwen earthquake/Earthquake sequence/Seismo-geological structure/Focal mechanism/Geophysical phenomenon分类
天文与地球科学引用本文复制引用
张慧,李盛,王惠琳,谢小玲,王锡娇..2015年11月22日广东徐闻ML4.2地震概述[J].华南地震,2017,37(2):17-21,5.
