Bulletin activity extraordinary of the Nevado del Ruiz volcano, November 8, 2015.
Subject: Activity Bulletin of volcano Nevado del Ruiz. The Yellow level of activity or (III) remains: changes in the behavior of volcanic activity.
Regarding the monitoring of the activity of the Nevado del Ruiz volcano, the SERVICIO Geologico COLOMBIANO through the OBSERVATORIO VULCANOLÓGICO Y SISMOLÓGICO OF MANIZALES, reports that:
On November 8, 2015 at 22:48 (local time), a volcano-tectonic earthquake, combined with the fracturing of the rock inside the volcano, with a magnitude of 3.1 ML, located in the north of crater Arenas was recorded at a depth of 3.79 km. This event was reported as felt by the inhabitants of the area of influence of the volcano.
The location obtained by the OVS–Manizales is:
Latitude: 54.64 4? ‘N
Length: 75? 18.93 ‘W
Depth: 3.79 km
Magnitude: 3.1 ML
It is recommended to the community to continue to keep abreast of changes in the current activity of the volcano.
The SERVICIO Geologico COLOMBIANO through the OBSERVATORIO VULCANOLÓGICO Y SISMOLÓGICO OF MANIZALES, closely following the evolution of the volcanic phenomenon and will continue to report timely to the changes that may occur.
November 11, 2015. Nevado Del Ruiz, Colombia :
Source : SGC