北部湾5．1级强余震的短临预报  

SHORT-IMPENDING PREDICTION OF STRONG AFTERSHOCK OF BEIBUWAN WITH M_s=5.1

作　　者：胡久常[1] 李海华[1] 陈钦才 

机构地区：[1]海南省地震局

出　　处：《华南地震》1996年第2期36-38,共3页South China Journal of Seismology

摘　　要：根据琼中、邕宁、广州等地磁台垂直分量日变形态“双低点”异常、地震序列缺震和地震迁移等方法，较成功地预报了１９９５年３月２３日北部湾５．１级强余震。By means of analysing the 'double-low-points' anomaly of the daily variation shape of geomagnetic vertical component from the observatories of Qiongzhong, Yongning and Guangzhou et al, the absence of earthquake in seismic sequence and the earthquake migration, the strong aftershock of Beibuwan with Ms=5. 1 had been predicted successfully.

关 键 词：短临预报 余震 强震 地磁变化 地震预报 

分 类 号：P315.7[天文地球—地震学]