Galeras , Colombia : increase of seismic events.

Galeras , Colombia : increase of seismic events.

Subject: Weekly Bulletin activity of Galeras volcano. The level of activity of the volcano remains at: LEVEL YELLOW (III): changes in the behavior of volcanic activity Following the monitoring activity of the Galeras volcano, the SERVICIO Geologico COLOMBIANO, the OBSERVATORIO VULCANOLÓGICO Y SISMOLÓGICO OF…

Galeras, Colombia : increase of seismicity associated with fluid movements.

Galeras, Colombia : increase of seismicity associated with fluid movements.

Monitoring this week showed an increase of seismicity associated with fluid movements. This increase began in the evening hours of Saturday, September 5, and it was recorded a seismic swarm (large number of earthquakes in a short time). At the time of writing this…