【摘要】 本文提供了1984年5月21日前后,南黄海M6.2及M6.1双主震及其前震、余震、邻震系列的"震源超极低频(0.3-3Hz)电磁辐射前兆"系列记录图(共11次地震的前兆),并着重指出前兆记录中与地震三要素的预报直接相关的各种信息参数及其规律。更多还原

【Abstract】 The serial records (for total 11 earthquakes) of "electromagnetic radiations with super-low frequency (0.3~3 Hz) before and after the earthquake of M6.2 occurred in south Yellow Sea on May 12,1984 are given in the paper. The useful parameters and its features of the records related to the prediction of three elements of earthquakes have been emphatically pointed out.更多还原