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浙北地震空区探讨
引用本文:陈修民,萧志江.浙北地震空区探讨[J].防灾减灾工程学报,1998(2).
作者姓名:陈修民  萧志江
作者单位:浙江省地震局
摘    要:分析探讨了浙江鄞县42级地震及历史上浙北中强震前的地震空区现象,认为孕震空区可能是浙北中等及中强震的中期前兆,并提出浙北孕震空区的特征及判别方法。

关 键 词:孕震空区  地震前兆  中期异常

DISCUSSION ABOUT SEISMIC GAP OF NORTH ZHEJIANG PROVINCE
Abstract:おhe seismic gaps of MS 4.2 earthquake of Ying county and before the historic moderate earthquakes in the north Zhejiang have been analysed and studied. It is considered that the seismic gap may be medium term precursor of the moderate earthquake in north Zhejiang. The characteristics and determination methed of seismic gap are proposed.
Keywords:: seismic gap  seismic precursor  medium term anomaly  
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