Colombian authorities are reporting significantly increased seismic activity under Galeras volcano, one of Colombia's most frequently active volcanos. Increased seismicity was first recorded on May 29 and June 2, 2018. The last eruption of this volcano took…
The Colombian volcano monitoring institute INGEOMINAS has raised the alarm level for Galeras volcano, after a number of a characteristic seismic signal often preceding eruptions at Galeras. One phenomenon, which seems to be a reliable precursor to eruptive activity,
If you head over to the Colombian Survey, INGEOMINAS, you can find updates and statuses for all the major Colombian volcanoes. These include the well-known ones like Galeras and Ruiz, but also lesser known but no less interesting/hazardous like Huila or
