摘要
实际考察资料表明,1411年西藏当雄附近的8级地震造成了长达136公里的地表破裂。该破裂带具有明显的分段性;最大水平位移量达11—13米;最大垂直位移量达8—9米。这次地震的宏观震中应在当雄西南的拿色果至左林曲一带(30.2°N,90.7°E)。
Field investigations suggest that the 1411 M8 earthquake near Damxung,Tibet produced a surface rupture about 136 km in length.The rupture zone featured distinct segmentations with maximum horizontal displacement of 11—13 m and maximum vertical displacement of 8—9 m.The data also indicate that the macroscopic epicenter should he located at the Naseguo-Zuolinqu area,southwest of Damxung(30.2°N,90.7°E).
出处
《国际地震动态》
1990年第6期8-11,共4页
Recent Developments in World Seismology
