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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M_S6.2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。
According to the results of 182 intensity survey points, combining with aftershock sequence distribution, focal mechanism solution and seismic tectonic analysis, the intensity map of Hutubi M_S6.2 earthquake is compiled. The intensity of the extreme earthquake zone is Ⅷ degree, and the long axis of isoseismic line is EW direction. The seismogenic structure is Qingshuihezi fault.