Earthquake of magnitude 7.5 hits Drake Passage off South America
The earthquake struck more than 700 km (435 miles) southeast of Argentina's city of Ushuaia, with a population of about 57,000, the USGS said.
Waves break on the Greenpeace ship Arctic Sunrise at the Drake Passage as it navigates towards the Antarctica Peninsula, Antarctica, February 10, 2018(photo credit: REUTERS/ALEXANDRE MENEGHINI)ByREUTERSUpdated: