6.7 magnitude earthquake strikes western Greece: USGSThe US Geological Survey has reported a magnitude 6.7 earthquake just off the west coast of Greece.(AAP) Source: AAPThe quake occurred 10 km below the Earth's surface, USGS said.A second reading gave a magnitude of 6.8 and a depth of just 5 km. (Editing by Catherine Evans)Share1 min readPublished 17 November 2015 6:26pmUpdated 17 November 2015 6:30pmSource: ReutersShare this with family and friendsCopy linkShare