东北深震区——8级大震的穴位  

NORTHEAST CHINA'S DEEP-EARTHQUAKE REGION-ACUPOINT OF THE GREAT EARTHQUAKES (M≥8) IN NORTH CHINA AND MONGOLIA

作　　者：郭增建[1] 张晓东[2] 吴瑾冰[1] 

机构地区：[1]中国地震局兰州地震研究所,甘肃兰州730000 [2]中国地震局分析预报中心,北京北京100036

出　　处：《内陆地震》2002年第4期289-293,共5页Inland Earthquake

基　　金："十五"科技攻关"强震短期预测与救灾技术研究"课题 (0 1- 0 5- 0 7) .

摘　　要：1 992年就曾指出东北深震区是中国北方和蒙古国 8级大震的穴位。1 999年东北发生深震后曾提出陕甘宁和青东地区在未来几年内可能发生 8级大震的预测意见 ,结果 2 0 0 1年 1 1月 1 4日在昆仑山口西发生 8.1级大震。 2 0 0 2年 6月 2 1日东北又发生 7.2级深震 ,因此 ,分析认为中国北部或蒙古国近几年内还可能发生 8级大震。It has been pointed since 1992 that the Northeast China's deep-earthquake region is an “acupoint” of the great earthquakes (M≥8) of North China and Mongolia. Based on this point, it was proposed, after a M7 deep-earthquake that had occurred in Northeast China in 1999, that M≥8 earthquakes would occur in following several years. As a result, a great earthquake (M8.1) occurred in the west of the Kunlun Mountain Pass on Nov.14, 2001, and a M7.2 deep event in Northeast China on June 29,2002. It is predicted according to the analysis that the great shocks with M≥8 maybe occur in North China and Mongolia in next several years.

关 键 词：东北深震区 中国 蒙古国 8级大震预测 震级 

分 类 号：P315.75[天文地球—地震学]