摘要
对公元849年振武、天德地震史料进行了考证,认为:①地名"河西"是指唐代河西县,在今陕西合阳县黄河沿岸地区。②"云迦"是指唐代"云迦关",可能在今包头西北石门附近。③这次地震"压死者数千人"。利用考证后的史料,对这次地震基本参数进行了再校订,确定这次地震为公元849年10月24日包头东河(40.6°N,110.1°E)7?级地震。
Historical research of the earthquake in 849 A.D. in Zhenwu and Tiande area shows:①The name 'Hexi' refers to the 'Hexi county' of Tang dynasty,in the area of the Yellow River in Heyang county of Shaanxi Province. ② 'Yujia' refers to the Tang dynasty 'Yujia militarised gate',probably near the northwest Shimen of Baotou city. ③ Thousands of people were killed in this earthquake. The basic parameters of earthquake are revised based on research of historical materials. This earthquake on October 24,849 A.D. in the Baotou city Donghe district(north latitude 40.6° and 110.1°east longitude)is determined to be a magnitude 7? earthquake.
作者
刁守中
Diao Shouzhong(Shandong Earthquake Agency,Ji’nan 250014,China)
出处
《国际地震动态》
2019年第3期22-31,共10页
Recent Developments in World Seismology
基金
中国地震局老专家科研基金资助
关键词
849年
河西县
云迦关
地震基本参数校订
849 A.D.
the'Hexi county'of Tang dynasty
the Tang dynasty'Yujia militarised gate'
revision of basic parameters for the earthquake
