On Monday, September 7, a magnitude 4.0 earthquake struck near Medio San Juan in Andagoya, Chocó, Colombia, at a depth of 40 kilometers. The Colombian Geological Service (SGC) confirmed the quake's details and urged citizens to report if they felt the tremor. This event occurred amid ongoing seismic activity in Chocó, which has seen over 1,300 earthquakes since a major 7.4-magnitude earthquake struck the region on August 10, 2026. That initial quake had a depth of 103 kilometers and triggered a complex sequence of aftershocks and seismic movements. Experts continue monitoring the area due to the persistent seismic activity.
Bias read (Center): The article provides factual information about an earthquake and related seismic activity without taking a stance or showing bias toward any political entity, ideology, or outcome. It focuses on geological data and scientific monitoring efforts by the SGC, presenting the information neutrally.





