A magnitude 6.6 earthquake struck deep in the Earth under Argentina on Sunday and was felt in neighbouring Chile, but authorities didn't report any damage.
The quake occurred at a depth of 171 kilometres, according to the US Geological Survey. The epicentre was in the province of Neuquen, in western Argentina, 25 kilometres east-southeast of the town of Loncopue.
The earthquake was felt in the central and southern parts of neighbouring Chile. Neither Argentine nor Chilean authorities reported any damages.
