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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): activity summary 10-16 December 2012

Tuesday Dec 18, 2012 11:05 AM | BY: T

Earthquakes continued to occur and were located mainly south of the main dome and the southeast of it in the area between Moral and Moralito at depths between 3 and 15 km. 2 significant quakes of local magnitudes 3.2 and 3.7 occurred on 14 and 16 Dec at 16:51 and 19:16 in the Moralito sector and were felt by residents near the volcano, and in the towns of Cajamarca and Ibague. Other parameters monitored have no significant changes.
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Links / Sources:
Previous news
Sunday, Dec 09, 2012
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. [more]
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]

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