నైరూప్య

Research of B-value of China Earthquake based on weibull distribution

Jie Yu, Zhi-wei Zhu, Yu-mei Song, Hai-long Zhang, Ning Ding

China Earthquake time intervals have been calculated and passed the hypothesis test based on Weibull distribution. Comparative analyses have been carried out with China Earthquake Catalogue according to different time intervals and different zones. From the results, we can see that the shape parameters are enlarged with the year’s extrapolation.