Weekly Newsletter Cerro Machin volcano activity from 10 to 16 December 2012
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.
mar., 18 déc. 2012, 11:0511:05 AM | AUTEUR : T
dim., 9 déc. 2012, 11:05
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. ... Read all