论文部分内容阅读
今年1月14日在日本东京以南伊豆大岛近海发生了强烈地震。据我国家地震局地球物理研究所测定,发震时刻为北京时间1月14日11时24分30秒,震级为7.2级,震中约在北纬3 5.0°,东经140.0°。这次地震波及了除九州以外的整个日本列岛,造成了人民生命和财产的一些损失。日本一些地震机构和有关团体及个人曾程度不同地预测到了这次地震。现根据1977年11月底至1978年2月上旬的日本等外电报纸对此次地震前后的有关报道综合汇编如下(其中所提烈度均为日本七度烈度表)。
On January 14 this year, a strong earthquake hit the sea off Izu Oshima, south of Tokyo, Japan. According to the Institute of Geophysics, China Seismological Bureau, the onset time was 11: 24:30 Beijing time on January 14, and the magnitude was 7.2. The epicenter was about 3.05 ° north latitude and 140.0 ° east longitude. The earthquake affected all the Japanese islands except Kyushu, causing some loss of people’s lives and property. Some earthquakes in Japan and related groups and individuals have predicted the earthquake to varying degrees. According to the reports from Japan and other foreign newspapers from late November 1977 to early February 1978 before and after the earthquake, a comprehensive compilation is made of the following (the intensity of these is Japan’s seven-degree intensity table).