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Random pictures
Machin volcano satellite image by (c) Google Earth View
Machin volcano satellite image by (c) Google Earth View
Colombia: Machín and Nevado del Huila Volcanoes (as of 10 Nov 2008) - Location Map (source: United Nations Office for the Coordination of Humanitarian Affairs - ReliefWeb )
Colombia: Machín and Nevado del Huila Volcanoes (as of 10 Nov 2008) - Location Map (source: United Nations Office for the Coordination of Humanitarian Affairs - ReliefWeb )

 

Cerro Machin volcano (Colombia): felt earthquake on December 7, 2012, 06:20 AM

Sunday Dec 09, 2012 11:05 AM | BY: T

On December 7, 2012 at 05:47 (local time) a magnitude 3.1 volcano-tectonic earthquake occurred at 14.6 km depth southeast of main dome. The quake was felt by residents near the volcano, and in the towns of Cajamarca and Ibague.
Previous news
Wednesday, Nov 07, 2012
Elevated seismic activity continues to be recorded mainly SE of the main dome of the volcano in the sector between Moral and Moralito, at depths of 3-17 km. No other unusual signs of activity have been recorded recently. [more]
Current seismogram from Cerro Machin (CIMA station, INGEOMINAS)
Sunday, Oct 21, 2012
Elevated seismic activity continues at Cerro Machin. [more]
Seismic signal on 17 Oct showing the earthquake (CIMA station)
Wednesday, Oct 17, 2012
On October 17, 2012 at 12:33 (local time), there was a volcano-tectonic earthquake with local magnitude 3.0 located to the southeast of the main dome to a depth of 13.26 km, and reported as felt by residents near the volcano, and in the municipality of Cajamarca (Tolima). ... [more]
Seismic signal on 12 Oct (CIMA station)
Friday, Oct 12, 2012
Some earthquakes and long-period events appear on the seismograms, which otherwise has been relatively calm during the past days. [more]
Seismic signal this morning October 9 (CIMA station, INGEOMINAS)
Tuesday, Oct 09, 2012
On 7 October at 21:32 and 21:35 (local time) 2 volcano-tectonic quakes with local magnitude 4.6 and 3.9 occurred beneath Cerro Machin at 12 km depth to the southeast of the main dome. ... [more]

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