Greece was hit by a massive earthquake measuring 6.5 magnitude on the Richter scale on Tuesday. 

The earthquake struck 106 km southwest of Ioannina in Greece, according to the US Geological Survey. The agency had earlier said the magnitude was 6.7, but later lowered it to 6.5. 

The tremors were felt as far as the capital city of Athens, according to Greek English language newspaper Kathimerini. 

The country's Geodynamic Institute put the magnitude of the earthquake at 6 on the Richter scale. 

There have been no reports of damages or injuries yet.