A small tsunami has arrived in Antarctica, and residents of Southern Chile and Southern Argentina are evacuating.

Thousands were evacuated after a 7.4 magnitude earthquake struck off Chile's southern coast on Friday morning.

That alert has since expired. Contributing: Reuters (This story was updated to include video.) This article originally appeared on USA TODAY: Strong earthquake near Argentina prompts tsunami fears, ...

A 7.4 magnitude earthquake strikes off the southern coasts of Chile and Argentina, the United States Geological Survey says.

A 7.4 magnitude earthquake struck off the southern coasts of Chile and Argentina on Friday, the United States Geological Survey said. The quake triggered a tsunami warning, but it was later ...

An earthquake of magnitude 7.4 hit South Atlantic Ocean off Chile and Argentina on Friday, prompting thousands in Chile to evacuate parts of the sparsely populated coast for higher ground due to tsuna ...

A significant 7.4 magnitude earthquake struck the Drake Passage near Antarctica, prompting tsunami alerts and evacuations along Chile's Strait of Magellan coastline and Argentine regions. While a red ...

The coast of Chile is at risk of "hazardous" tsunami waves after a huge earthquake struck off the south of Argentina, the U.S. has warned, sparking evacuations. The U.S. Tsunami Warning Centers said ...

A magnitude 7.4 earthquake that struck Argentina this afternoon prompted a tsunami warning along the coasts of Chile - and sparked terror with people fleeing from ...

Chile and Argentina have been massively hit by 7.4 magnitude earthquake which struck off the southern coasts of the two countries in South America, reported the US Geological Survey. In Argentina, the ...

USGS pinpointed the location at 136 miles south of Ushuaia, a town located on the southern tip of Argentina ... be evacuated due to the risk of a tsunami. Chilean President Gabriel Boric echoed ...