Machin volcano (Colombia) activity update: slightly increased seismicity
Tuesday Aug 07, 2012 09:56 AM | BY: T
Seismic signal from Cerro Machin (CIMA station, INGEOMINAS)Seismicity at Machin remains at slightly elevated levels with some weak earthquakes SE under the lava dome at depths between 3.5 and 5 km.
Tuesday, Nov 11, 2008
Machín volcano in Tolima (Columbia) became active over the weekend as Columbian newspapers reported. Hundreds of families living in the area surrounding the volcano had to be evacuated. ... [more]
Wednesday, Feb 06, 2008
There was reported a unusual seismicity south at the Machin volcano dome during 6-8 January 2008. There have been reported also volcano-tectonic seismic signals that show that a volcanic activity may occur soon. [more]