This study investigated earthquake occurrences in Nigeria using the Weibull equations. The data employed in this study was the historical and instrumental data recorded from 1933 to 2018. The relationship between intensity scale and Richter magnitude scale given by Gutenberg and...
Open access
Research Article10.9734/acri/2020/v20i630203
This study was conducted to evaluate the variation of earthquake focal depth in parts of Oceanic Ridges. The data set for this work were extracted from the International Seismological Centre (ISC), Pipers Lane, Thatcham, Berkshire, United Kingdom. The selected data consisted of e...
This study investigated seismicity in parts of African plate to examine the pentad and annual variation of seismicity and to determine b-values for a period of 45 years. The data set for this work were obtained from the Advanced National Seismic System (ANSS), a website owned by...
Open access
Research Article10.9734/JSRR/2018/39231
This study estimated recurrence periods of earthquakes in Zimbabwe using exponential distribution model. The data for this study were extracted from a catalogue, the Advanced National Seismic System (ANSS) owned by Northern California Earthquake Data Centre UC Berkeley, USA. The...
Open access
Research Article10.9734/JGEESI/2017/37190
This study assessed spatiotemporal temperature trends and machine-learning-based temperature prediction across the coastal rainforest zone of Nigeria. Monthly and annual temperature data for Calabar, Yenagoa, Benin City and Ikeja were obtained from the NASA POWER database for the...
Open access
Research Article10.9734/psij/2026/v30i5978