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为了便于读者了解国内和邻区以及全球的震情,本刊从1989年开始,每期刊登近期3个月的全球M≥6和中国及邻近地区M≥5的地震目录.本目录由国家地震局地球物理研究所第九研究室陈培善研究员提供。 本目录中的地震发震时刻按照国际惯例采用协调世界时(UTC);为方便中国读者,也给出北京时(BTC).震中位置除给出经纬度外,还给出大致的参考地区名,它仅作查阅时参考,不包含任何政治意义.为了便于读者了解其精度,本目录还给出测定震源位置的台数和标准偏差。
In order to facilitate readers’ understanding of the earthquake situation in China and its neighboring areas and around the world, this journal has been published for three months each since the beginning of 1989. The catalog contains M ≥ 6 in the world and M ≥ 5 in China and its adjacent areas. Bureau of Geophysics, the ninth laboratory researcher Chen Peishan provide. The earthquake occurrence time in this catalog is in accordance with international conventions Coordinated Universal Time (UTC); for the convenience of Chinese readers, Beijing Time (BTC) is also given. In addition to the longitude and latitude, epicenter location gives approximate reference area names, It is for reference only and does not contain any political significance. In order to facilitate the reader’s understanding of the accuracy, this catalog also gives the number of stations and standard deviations for the determination of the source location.