An earthquake of 7.5 magnitude struck the remote Drake Passage on Thursday, August 21, 2025, triggering a tsunami warning in parts of Antarctica that was later cancelled. The earthquake hit

A 7.5-magnitude earthquake struck the Drake Passage south of Chile and Argentina late Thursday, briefly prompting tsunami warnings before the threat subsided.

Coastal regions of Chile are at risk of tsunami waves after a large earthquake in the body of water that connects the Atlantic and Pacific oceans.

A magnitude 7.5 earthquake hit the Drake Passage, prompting Chile's Navy to issue a tsunami warning. Initially recorded at magnitude 8, the quake was revised by the USGS. It occurred southeast of Ushuaia,