A. A. Abong, B. U. Asuquo & C. A. Ushie 2020. Appraisal of Main Extreme Parameters of Earthquakes in Nigeria Using the Weibull Equations. Archives of Current Research International. 20, 6 (Nov. 2020), 71–85. DOI:https://doi.org/10.9734/acri/2020/v20i630203.