Analysis of the Characteristics and Mechanism of Xianyou Earthquake Swarm
MAO Songlin
CAI Xinxin
Abstract：In 2013, Xianyou ML5.0 earthquake is the largest earthquake in Fujian province. In this paper,Based on the earthquake monitoring and precise relocation, we made a statistical analysis from the earthquake sequence, focal depth and focal mechanism solution and so on, and on the basis of earthquake tectonic map,analyses the change of deep substance of different tectonic position reflected by the ground gravity flow and its relationship with fracture structures and ground stress. Finally from the fault convex broken model, the paper analyzes the mechanism of the earthquake, and verified the results each other by geophysical and focal mechanism solution.
Keywords：Xianyou earthquake swarmTypeMechanismAnalyse
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 86-93 )