Difficulty Swallowing (Dysphagia) 1  Print. 2  PDF. 3  Email. 4  Bookmark You must be signed in to bookmark pages. Sign in now. 5  Notes You must be signed into your pro account to make notes. Sign in now. 6  Listen Listen. 7  Translate Translate.
Miner Claudio Yanez applauds as he is carried away on a stretcher after being rescued from the collapsed San Jose mine where he had been trapped with 32 other miners for over two months in 2010 near Copiapo, Chile.
The Chile Ridge where new ocean crust is formed is in the Nazca-Antarctic Plate boundary. The 8.8 magnitude earthquake had its epicentre in the Pacific Ocean about 115 km from Concepcion, Chile; it occurred at a depth of 35 km. This is not the first time that Chile has been struck by high magnitude earthquakes.