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Analysis on rupture feature of a great complicated earthquake in Kamchatka
引用本文:高原,郑斯华,周蕙兰,刘振,吴忠良. Analysis on rupture feature of a great complicated earthquake in Kamchatka[J]. 地震学报(英文版), 1997, 10(1): 1-6. DOI: 10.1007/s11589-997-0033-z
作者姓名:高原  郑斯华  周蕙兰  刘振  吴忠良
作者单位:YUANGAO 1) SI HUAZHENG 1) HUI LANZHOU 2) ZHENLIU 2) ZHONG LIANGWU 3) 1) Center for Analysis and Prediction,State Seismological Bureau,100036 Beijing,China 2) Graduate School,University of Science and Technology of Chi
摘    要:AnalysisonrupturefeatureofagreatcomplicatedearthquakeinKamchatkaYUANGAO1)(高原)SIHUAZHENG1)(郑斯华)HUILANZHOU2)(周蕙兰)ZHENLIU2)(...

收稿时间:1995-08-23
修稿时间:1996-07-15

Analysis on rupture feature of a great complicated earthquake in Kamchatka
YUANGAO ) SI HUAZHENG ) HUI LANZHOU ) ZHENLIU ) ZHONG LIANGWU ) ) Center for Analysis and Prediction,State Seismological Bureau, Beijing,China ) Graduate School,University of Science and Technology of Chi. Analysis on rupture feature of a great complicated earthquake in Kamchatka[J]. Acta Seismologica Sinica(English Edition), 1997, 10(1): 1-6. DOI: 10.1007/s11589-997-0033-z
Authors:YUANGAO ) SI HUAZHENG ) HUI LANZHOU ) ZHENLIU ) ZHONG LIANGWU ) ) Center for Analysis  Prediction  State Seismological Bureau   Beijing  China ) Graduate School  University of Science  Technology of Chi
Affiliation:(1) Center for Analysis and Prediction, State Seismological Bureau, 100036 Beijing, China;(2) Graduate School, University of Science and Technology of China, 100039 Beijing, China;(3) Institute of Geophysics, State Seismological Bureau, 100081 Beijing, China
Abstract:The M s=7.3 earthquake of June, 8 1993, off the eastern coast of Kamchatka was very complicated in the rupture history. The rupture feature of this event was discussed by the broadband waveform modelling method as well as the combining analysis on the subevent stack and the quasi-time difference. The results suggest that the rupture propagation of the event was in a strong unidirection and its main rupture processes can be expressed as: rupture nucleation→NEE→near east by north→near east by south→stop, from deep to shallow. This research was supported by the Chinese Joint Seismological Science Foundation.
Keywords:rupture direction broadband waveform modelling quasi source time function quasi time difference
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