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中国强震观测工作始于六十年代。第一个强震观测台站是在1962年3月19日广东省新丰江水库发生6.1级地震后不久建立的。1966年河北省邢台地震后,强震台网的规模逐年有所增加,但发展速度较慢。截至1980年底,全国强震台站的仪器数量共计99台,其中,国家地震局系统84台,建筑科学研究院10台(1977年因体制变动,由国家地震局移交水利科学院5台)。这些台站的70%为结构反应观测台站,30%为地面运动观测台站。它们主要分布在我国的华北、西南、西北等重点地震危险区。台
The observation of strong earthquakes in China started in the 1960s. The first strong earthquakes station was established shortly after the 6.1 magnitude earthquake hit the Xinfengjiang Reservoir in Guangdong Province on March 19, 1962. After the earthquake in Xingtai, Hebei Province in 1966, the scale of the strong earthquake network increased year by year, but its development was slow. By the end of 1980, there were totally 99 sets of instruments at strong earth stations in the country, including 84 sets of National Seismological Bureau and 10 sets of Academy of Building Research (5 sets of CASS were transferred by the State Seismological Bureau due to institutional changes in 1977). 70% of these stations are structural reaction observation stations and 30% are ground motion observation stations. They are mainly distributed in key earthquake risk areas of North China, Southwest China and Northwest China. station