Articles tagged "sierra negra"

sierra negra volcano galapagos

Increased seismicity and rapid caldera inflation at Sierra Negra volcano, Galapagos

Increased seismicity and rapid caldera inflation are being observed at the Sierra Negra volcano on Isabela Island, Galapagos, IGEPN reports in a special bulletin released December 22, 2017. The last eruption of this volcano took place in 2005. The current inflation...

December 23, 2017