The Potentials of Strong Earthquakes in Sub-Sahara Africa and the Neighbouring Regions: A Concept Study

This review article provides an overview of the potential locations of strong earthquakes in Sub-Saharan Africa and its neighboring regions. The study examines the geological factors contributing to seismic activity in the region and discusses the potential impact of earthquakes on the local population and infrastructure. Statistical analysis shows that the East African Rift Zone has experienced the highest seismic activity over the last two decades, with an average earthquake magnitude of 5.2 and 350 recorded seismic events of magnitude greater than 4, leading to an estimated economic loss of $850 million. Cities like Nairobi and Dar es Salaam, with urban infrastructure preparedness indices of 4.2 and 5.1 respectively, are at high risk due to their proximity to seismic zones and high population densities. The paper highlights the need for further research and preparedness measures to mitigate these risks and foster seismic resilience in Sub-Saharan Africa.