A significant earthquake struck southern Argentina on Friday, with its epicenter located approximately 220 kilometers (137 miles) south of Ushuaia, the capital of Argentina’s Tierra del Fuego province. The seismic event was also felt across parts of southern Chile, prompting regional authorities to issue precautionary alerts.
According to the U.S. Geological Survey (USGS), the earthquake triggered a tsunami warning for coastal areas within a 300-kilometer (186-mile) radius of the epicenter. Both Argentina and Chile have activated emergency response protocols, urging residents in vulnerable zones to remain vigilant and follow official safety guidelines.
While details about the earthquake’s magnitude remain unconfirmed in initial reports, seismic activity in this region is not uncommon due to its location along the boundary of the South American and Antarctic tectonic plates. Authorities in both countries are closely monitoring the situation for potential aftershocks and secondary hazards, such as localized tsunamis or landslides.
Chile’s National Emergency Office (ONEMI) and Argentina’s National Institute of Seismology (INPRES) have coordinated cross-border efforts to assess risks and disseminate real-time updates. Coastal communities have been advised to avoid low-lying areas and stay tuned to official communication channels for evacuation orders or further instructions.
This event underscores the importance of preparedness in seismically active regions, as the Andean-Southern Cross subduction zone continues to pose risks for moderate to strong earthquakes. Updates will be provided as more data becomes available from geological and emergency management agencies.
Residents and travelers in the affected areas are encouraged to prioritize safety by securing loose objects, maintaining emergency kits, and adhering to directives from local authorities.