南黄海6.1级地震前的地震活动性研究

EARTHQUAKE ›› 1998, Vol. 18 ›› Issue (1): 69-74.

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RESEARCH OF SEISMICITY BEFORE THE SOUTH YELLOW SEA EARTHQUAKE WITH M =6.1

Diao Shouzhong, Guo Aixiang, Hua Aijun, Ma Yuxiang, Wang Hongwei

Seismological Bureau of Shandong Province, Jinan 250014, China

Received:1997-04-01 Revised:1997-07-25 Online:1998-01-31 Published:2022-05-10

Abstract

Abstract: By using the maximum entropy spectrum method ,ordered clustering procedure ,seismicity process and earthquake correlatability method, the author proposed that East China is now situated in the late period of the seismically active episode, which began from 1971, and there is a possibility of occurring M > 6 The occurrence of South Yellow Sea earthquake with M = 6. 1 on November 9, 1996 ,is according to the above-mentioned analysis. In this paper, the relevant scientific problems concerning earthquake trend analysis have been discussed as well.

Key words: Seismic activity, Maximum entropy spectrum analysis, Correlatabillty, East China

Diao Shouzhong, Guo Aixiang, Hua Aijun, Ma Yuxiang, Wang Hongwei. RESEARCH OF SEISMICITY BEFORE THE SOUTH YELLOW SEA EARTHQUAKE WITH M =6.1[J]. EARTHQUAKE, 1998, 18(1): 69-74.

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RESEARCH OF SEISMICITY BEFORE THE SOUTH YELLOW SEA EARTHQUAKE WITH M =6.1

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