【摘要】 依据历史地震文献,对滦县历史上发生的2次6.0级以上地震进行分析,在此基础上,对其参数进行复核并提出修改意见。同时,依据文献记载,提出这2次地震的序列特征。结合本地历史有感记载和唐山地震前滦县地区仪器记录地震的本地地震资料,分析滦县地区的地震活动特征,并结合河北省境内几次7.0级地震前在震中及其附近的地震活动特征,对发生7.0级以上地震震中的地震活动特征提出看法。更多还原

【Abstract】 Based on historical literatures,two Ms≥6.0 historical earthquakes occurred in Luanxian area is analyzed,their parameters are checked,mean while,the characteristic of their earthquake sequence are also given.The seismicity characteristic in Luanxian area is analyzed on basis of historical earthquake records and instrumental materials before Tangshan Ms7.8 earthquake.Some advice is given to the prediction of the epicenter of Ms≥7.0 earthquake according to the seismicity characteristic in epicenter area of several Ms≥7.0 earthquakes.更多还原