Following the immense 9.5 magnitude Valdivia earthquake in Chile, one of the most significant seismic events in history, the Cordón Caulle volcanic system exhibited increased volcanic activity. The earthquake, which occurred off the coast of southern Chile, caused widespread damage and displacement. In the aftermath, volcanic tremors were felt in the vicinity of Cordón Caulle, ultimately leading to a notable eruption that would last for several months. This volcanic activity included the release of ash and gas, significantly affecting air quality and causing disruptions to local ecosystems and agriculture. The eruption became a focal point for scientific research, as it presented opportunities to study volcanic behavior in relation to tectonic movements and earthquakes. Many residents living near the volcano were evacuated due to safety concerns, while monitoring of the volcanic activity intensified to prevent potential hazards. The interplay between tectonic movements and volcanic activity provided critical insights into the dynamic nature of the Earth's crust, contributing valuable data to volcanology and seismology.