【摘要】 概述了南黄海地区的地震活动性，介绍了该海区历史地震的分布、时空强特征以及众多地震事件烈度分布的共同特点与地震活动规律等。研究表明，苏北南黄海地区近年内存在发生较强地震的危险性。更多还原

【Abstract】 The seisthecity in south Huanghai Sea area is outlined, and in this sea area the distribution of historical earthquakes, its characteristics of time, space and strength as Well as the common behavior of intensity distribution of seismic events and the regular pattern of seishacity etc are in troduced too. It is indicated that there is a relatively strong seismic risk in south Huanghai Sea area near the north of Jiangshu province in the forthcoming years.更多还原