On Saturday, June 28, 2025, at 08:32 UTC, a strong earthquake with a magnitude of 6.6 was recorded in the South Atlantic Ocean, approximately 298 kilometers from Antarctica.
According to the United States Geological Survey (USGS), the epicenter of the earthquake was at a depth of 10 kilometers. The earthquake was not felt on land, and there were no reports of damage or injuries.
There is no indication that the earthquake triggered a tsunami. This seismic activity is reminiscent of a recent magnitude 7.4 earthquake that struck the Drake Passage on May 2, 2025.
The Drake Passage is located between the southern part of South America and the Antarctic Peninsula. Tsunami warnings were issued for the coast of Chile and Argentine Patagonia, which were subsequently withdrawn.
Although seismic activity in the South Atlantic Ocean is rare, this event highlights the need for continuous monitoring and preparation for possible earthquakes in that region. For the latest information and warnings, it is recommended to follow official sources such as the USGS and national seismological services.