2016年12月8日新疆呼图壁Ms6.2地震烈度分布初探

摘要

根据182个烈度调查点的结果,结合余震序列分布、震源机制解和地震构造分析,编制呼图壁Ms 6.2地震烈度图.极震区烈度为Ⅷ度,等震线长轴走向为EW向,发震构造为清水河子断裂.%Based on the field investigation of 182 seismic hazard survey sites,combining with analysis of aftershock sequence,focal mechanism,and seismo-tectonic background,we produced the seismic intensity map of Hutubi Ms 6.2 earthquake.The seismic intensity of the magistoseismic area is Ⅷ degree,with the orientation of long axis of isoseismic contour lines in east-west.The Qingshuihezi fault is considered as the seismogenic fault of Hutubi Ms 6.2 earthquake.