Li Shulian, Dai Yinghua, Liu Zhihui. Characteristics of zhangbei M6.2 earthquake sequence[J]. North China Earthquake Sciences, 1998, 16(3): 28-33.
Citation: Li Shulian, Dai Yinghua, Liu Zhihui. Characteristics of zhangbei M6.2 earthquake sequence[J]. North China Earthquake Sciences, 1998, 16(3): 28-33.

Characteristics of zhangbei M6.2 earthquake sequence

  • After the Zhangbei M6.2 earthquake on January 10, 1998, comprehensive judgement was made for the earthquake sequence by b value, h value, u value and k value. The result considered that the earthquake belongs to main shock aftershock type. The Zhangbei earthquake sequence showed regular fluctuations with earthquake of magnitude 4 as peak value in attenuation process, showed relateively regular quasi-period in time and the concentration-quiet law is quite obvious before each group fluctuation.
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