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海城地震发生在辽宁腹地,波及4个市、11个县,破坏区在8度以上的面积达1685万平方公里,其中城市占52%,农村占48%.在人口达180万的震中区,直接死于地震的是1328人,死于地震次生灾害(火灾、冻灾)的是713人,死亡率只占总人口的3/10000.震区现代工业比较集中,人口密度每平方公里达300人,地震又是发生在晚上,按照东北多数人的习惯,这时已进入睡眠状态,如果震前没有临震预报,人员的伤亡将是十分惨重的.按邢台、通海、龙陵、松潘四个震中区的平均死亡率估算,海城地震如果没有临震预报,就将死亡10多万人.这个数字同美国著名地震学者巴里·雷利的预测是一致的.可见,这次成功的预报,拯救了10多万人的生命.海城地震所造成的经济损失总值是8.1亿元,城镇各种房屋损失总值是3.7亿
Haicheng earthquake occurred in the hinterland of Liaoning, affecting 4 cities and 11 counties, covering an area of 16.85 million square kilometers above 8 degrees, of which urban areas accounted for 52% and rural areas accounted for 48% of the population of 1.8 million in the epicenter , 1328 people directly died of the earthquake, 713 people died of secondary earthquakes (fires, frostbites), and the death rate only accounted for 3/10000 of the total population. The quake-hit areas are characterized by the concentration of modern industries with a population density of about 1 km 2 Up to 300 people, the earthquake occurred in the evening, according to the habit of the majority in the northeast, then has entered a state of sleep, if there is no imminent earthquake prediction, the casualties will be very heavy.According to Xingtai, Tonghai, Longling, Songpan four epicenter area of the average mortality rate estimates, without the earthquake prediction Haicheng earthquake, it will die more than 100,000 people .This figure with the famous American seismologist Barry Raleigh’s prediction is consistent with the success of this can be seen that this time Of the forecast to save the lives of more than 10 million people.The total economic loss caused by Haicheng earthquake is 810 million yuan, the total value of all kinds of urban housing loss is 370 million