Articles tagged "sierra negra"

sierra negra eruption june 26 2018

Intense eruption starts at Sierra Negra volcano, evacuations ordered, Galapagos, Ecuador

A new eruption started at Sierra Negra volcano, Galapagos, Ecuador around 21:40 UTC (13:40 local time) on June 26, 2018, following intense seismicity in recent weeks. The eruption produced a plume of volcanic ash mixed with SO2 and other gases which is rising up to...

June 27, 2018

0sierra negra volcano galapagos ecuador

High levels of seismicity, strong deformation at Sierra Negra volcano, Ecuador

The number and magnitudes of earthquakes under Sierra Negra volcano in Galapagos, Ecuador are steadily growing since mid-2016. A significant uptick occurred on May 25, 2018, with 104 earthquakes within 24 hours. This, along with 'very important...

June 14, 2018

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