今年是甘肃昌马7.6级大震发生50周年。我国自办的第二个地震台—南京地震台,正是在那一年兴建的(第一个台是1930年李善邦先生在北京鹫峰建立的)。今年7月我国地震界曾举行了南京台建台五十周年纪念。回顾此台建立后头一年记到的我国的第一个大地震就是1932年昌马大震。值得指出的是南京台是我国地震界老前辈之一金咏深先生创办的。他从日 This year marks the 50th anniversary of the Great M 7.6 earthquake in Changma, Gansu Province. The second seismograph station in our country, the Nanjing Seismostation, was built that very year (the first one was established by Mr. Li Shanbang in 1930 in Jiufeng, Beijing). In July this year, China’s earthquake community held a commemoration of the 50th anniversary of Taiwan’s Taiwan station. Recall that the first great earthquake of our country, which was recorded in the first year after its establishment, was the 1932 Changma earthquake. It is worth pointing out that Nanjing station was founded by Mr. Jin Yongshen, one of the older members of the seismological community in our country. He from the day