Earthquake Details
A significant magnitude 6.4 earthquake struck approximately 288 kilometers south-southeast of Ushuaia, Argentina, on May 2, 2025, at 10:00 AM local time. The earthquake had a depth of 10 kilometers and occurred at coordinates (-57.3028, -67.075) 2.
Immediate Impact and Response
The earthquake was felt primarily in the city of Ushuaia and to a lesser extent in surrounding towns across the province. Local authorities in Ushuaia reported no material damage or evacuations, urging residents to remain calm in the face of the event 4.
Emergency Measures and Evacuations
Chilean authorities issued an evacuation alert for the entire coastal section of the Strait of Magellan, in the far south of Chile, due to a tsunami alert following the earthquake. The Chilean National Service for Disaster Prevention and Response ordered evacuations to safe zones for coastal sectors of the Magallanes region and requested that all beach areas in the Chilean Antarctic territory be abandoned 4.
Humanitarian Challenges and Infrastructure Assessment
While initial reports indicate no significant damage or casualties, the region's infrastructure and emergency services are on high alert. The USGS reported that the quake's epicenter was under the ocean 219 kilometers south of Ushuaia, which could potentially impact coastal areas and marine life 4.
Ongoing Monitoring and Support
Chilean President Gabriel Boric assured the public that all resources are available to respond to potential emergencies. He emphasized the importance of heeding authorities' instructions and being prepared for any further developments 4.