A magnitude 7.4 earthquake has struck off the southern coasts of Chile and Argentina, the United States Geological Survey (USGS) says.
Chilean authorities issued an evacuation alert on Friday for the entire coastal section of the Strait of Magellan, in the far south of the South American country.
Citing the threat of a tsunami, the Chilean National Service for Disaster Prevention and Response also ordered the evacuation of the beach area of the Antarctic Territory, Magallanes Region.
Argentina did not immediately issue a similar tsunami warning.
No damage or casualties have been initially reported.
The earthquake struck Drake Passage between Cape Horn and Antarctica at a depth of just 10km (6 miles), the USGS said.
More to come …
