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一、前言 一份尽可能完整、准确的强地震目录是我们研究地震活动性和地震预报以及采取必要的防震抗震措施的重要基础资料。 自1965年以来已对云南地区的破坏性地震进行过比较详细的研究。现在根据云南省地震局新编的《云南历史地震资料年表》、《云南地震目录》、以及《中国地震目录》等有关资料,对云南地区M≥4.7级地震的基本参数:发震时间、震中位置及其精度、震级、震中烈度、震源深度等重新进行分析研究,在此基础上编辑了新的云南地区M≥4.7级地震目录。
I. INTRODUCTION A catalog of earthquakes that is as complete and accurate as possible is an important basis for our study of seismicity and earthquake prediction and the necessary measures to prevent earthquakes and earthquakes. A detailed study of the devastating earthquake in Yunnan has been conducted since 1965. Now based on the “Yunnan Historical Seismic Data Chronology”, “Yunnan Earthquake Catalog” and “China Earthquake Catalog” newly compiled by the Seismological Bureau of Yunnan Province, the basic parameters of M≥4.7 earthquake in Yunnan Province are as follows: occurrence time, The epicenter location and its accuracy, magnitude, epicenter intensity and depth of source were re-analyzed and analyzed. Based on this, the catalog of the M ≥ 4.7 earthquake in Yunnan Province was edited.