Lake Nyos Disaster thmb

Lake Nyos: The Silent Killer That Suffocated a Village

A Volcanic Time Bomb

Lake Nyos is located in northwestern Cameroon, West Africa, nestled within the Oku Volcanic Field along the Cameroon Volcanic Line (CVL). The CVL is a chain of volcanoes stretching from the Gulf of Guinea into mainland Cameroon. This tectonically active region is characterized by both active and dormant volcanic features, including maars, lava domes, and crater lakes.

Lake Nyos itself is a deep crater lake, or “maar,” formed by a violent volcanic eruption that occurred thousands of years ago. The lake is roughly 2 km long and 1.2 km wide, with a maximum depth of about 208 meters. Due to its formation, it sits atop a magma chamber that slowly releases gases, predominantly carbon dioxide (CO2), into the lake bed. Over time, this gas seeps into the water and dissolves, forming a large reservoir of CO2 in the deeper layers.

Pin It on Pinterest

0
0
Your Cart
Your cart is emptyReturn to Shop