1614年榆社地震与1615年平遥地震
|
摘要
本文通过对有关资料的分析、考证，论述了现行地震目录中１６１４年平遥、榆社一带的６级地震应是两次地震。１６１４年榆社地震震中在榆社河南街村一带。当时，河南街村人口不足２００，处于易遭地震破坏的孤立突出的地貌部位，地震时遭中等程度破坏，房屋遭破坏的比例５０％以上。烈度为Ⅶ度、震级为５级。地震发生前后的４０天中，在该地震。１６１５年平遥地震发生于山西断陷带的太原盆地东侧，震中烈度Ⅶ度，震级５级。文中还给出了这二次地震的震中坐标，并论证了不是一次地震而是两次地震缘由。
Based on analysing and examining ralated data, the authors believe the 1614 earthquake of M6 occurred around Pingyao and Yushe and listed in present earthquake catalogue to be two events.The epicentre of the 1614 Yushe earthquake lain around Henanjie village which had a population of less than 200 at that time and was situated in isolated and projecting geomorphological position tending to be damaged by earthquake. Henanjie village was damaged in medium degree by the earthquake, with magnitude of M 5 , intensity of VII degree,which occurred in depresson basin of late Cenoic Era in swelling region east of Shanxi faulted- subside zone,and over 50% of houses in the vlliage were destroyed.During period of 40 days before and after the earthquake, five events with M 3 ～5 occurred within about 30 Km in the basin, and the Yushe earthquake was probably the maxium event in the swarm.The 1615 Pingyao earthquake occurred in east flank of Taiyuan basin in Shanxi faulted-subside zone, having epicentral intensity of VII degree and magnitude of of M 5 .In this paper, the epicentral coordinates for the two events are given, and also the reason that they were two events but one is discussed.
Based on analysing and examining ralated data, the authors believe the 1614 earthquake of M6 occurred around Pingyao and Yushe and listed in present earthquake catalogue to be two events.The epicentre of the 1614 Yushe earthquake lain around Henanjie village which had a population of less than 200 at that time and was situated in isolated and projecting geomorphological position tending to be damaged by earthquake. Henanjie village was damaged in medium degree by the earthquake, with magnitude of M 5 , intensity of VII degree,which occurred in depresson basin of late Cenoic Era in swelling region east of Shanxi faulted- subside zone,and over 50% of houses in the vlliage were destroyed.During period of 40 days before and after the earthquake, five events with M 3 ～5 occurred within about 30 Km in the basin, and the Yushe earthquake was probably the maxium event in the swarm.The 1615 Pingyao earthquake occurred in east flank of Taiyuan basin in Shanxi faulted-subside zone, having epicentral intensity of VII degree and magnitude of of M 5 .In this paper, the epicentral coordinates for the two events are given, and also the reason that they were two events but one is discussed.
引文
［1］顾功叙，林庭煌，时振梁等，中国地震目录，1983，科学出版社，P．69，iv。［2］齐书勤，苏宗正，刘艺林等，山西通志．地震志，1991，中华书局，P．268。［3］闵子群，吴戈，江在雄等，中国历史强震目录，1995，地震出版社，P．153。［4］河南省地震局、河南省博物馆，河南省地震历史资料，1980，河南省人民出版社。［5］张秀梅，河北省地震资料汇编，1990年，地震出版社。［6］山西省地震局，山西省地震历史资料汇编，1991，地震出版社，P．237－239。［7］谢毓寿，蔡美彪，中国地震历史资料汇编，1985，科学出版社。［8］曹家欣，王乃墚，山西太谷─－武乡一带晚新生代地层与沉积环境的初步研究，1980，中国第四纪研究，5卷1期。［9］曹家欣，吴瑞金，山西榆社武乡晚新生代拗陷湖盆的沉积特征与演变，1985，中国第四纪研究，6卷2期。
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心