The United States Geological Survey reports a major, preliminary magnitude 7.5 earthquake struck in the South Atlantic Ocean

A powerful 7.5-magnitude earthquake struck the Drake Passage region on Thursday, shaking the Chilean Antarctic zone and triggering tsunami concerns along parts of the Chilean coast. While the US tsunami warning system did not issue an alert,

A major magnitude 7.5 earthquake struck in the Drake Passage between South America and Antarctica, the Pacific Tsunami Warning Centre said.The United States Geological Survey (USGS) revised down the quake magnitude,

The Pacific Tsunami Warning Center of Honolulu says there is no tsunami threat following an 8.0-magnitude earthquake in the Drake Passage. The earthquake struck at about 4 :35 p.m. at a depth of 10 kilometers in the Drake Passage—a body of water located between the southern tip of South America and the South Shetland Islands of Antarctica.

A earthquake hit the Drake Passage region on Thursday. The National Tsunami Warning Center addressed tsunami concerns in the Puerto Rico-Virgin Islands region.