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1987年1月6日凌晨,新疆拜城县境内发生5.9级中强地震。据区内地震台网测定其地震参数为:发震时间1月6日06时52分47秒。 微观震中 北纬41.9° 东经81.2° 震源深度 12公里 这次地震于奎屯、伊宁、新源、库尔勒、轮台、巴楚、阿合奇、乌什等地均不同程度有感,震动范围长轴长860公里、短轴510公里、面积达33万平方公里。宏观调查结果,地震发生在拜城县城西北40公里的山区,宏观震中取极震区等震线的几何中心,地理座标为北纬42°02.5′、东经81°29′,震源深度11公里;极震区烈度为Ⅵ度,包括水泥厂、电厂、羊场煤
In the early hours of January 6, 1987, a moderate-magnitude 5.9 earthquake occurred in the city of Baicheng, Xinjiang. Seismic parameters measured by the seismological network in the area are as follows: Seismic time at 06:52:47 on January 6. Micro-epicenter 41.9 ° north latitude 81.2 ° longitude 12-kilometer focal depth 12 km This earthquake in Kuitun, Yining, Xinyuan, Korla, Luntai, Bachu, Achurch, Wushi and other places are all felt to varying degrees, long axis of vibration range 860 km long, 510 km short axis, an area of 330,000 square kilometers. According to the macroeconomic survey, the earthquake occurred in the mountainous area 40 km northwest of Baicheng County. The macro epicenter took the geometric center of the isoseismic zone of the polar region. The geographic coordinates are 42 ° 02.5 ’north latitude and 81 ° 29 longitude with a focal depth of 11 km. The seismic intensity is Ⅵ degree, including cement plant, power plant and sheep farm coal