【摘要】 本文介绍了1983年6月24日越南莱州M=7.0级地震前后楚雄地震台“磁引信”仪器记录到的电磁波异常。发现主震前后出现的异常电磁波的波形、频率、振幅都不相同,并指出利用震前电磁波异常作地震短临预报的可能性。本文还就地震辐射电磁波的一些问题进行了讨论。更多还原

【Abstract】 This paper introduces the electromagnetic anomalies generated by the M7.0 earthquake occurred in Lai Chau(Viet Nam) on June 24, 1983, registered at Chuxiong station (Yunnan, China) by the "Magnetic Fusee" instruments. Prior to the occurrence of the main shock, the anomalous electromagnetic waves presented different waveform, frequency and amplitude. The paper points out that it would be important if the pre-shock electromagnetic wave anomalies could be used for making short-term or even impending predictions. Discussions arc also made in this paper on certain problems concerning the electromagnetic waves emitted by earhquakes.更多还原