A 5 magnitude earthquake was recorded off the coast of Greece in the Ionian Sea, according to the European Mediterranean Seismological Centre.
The quake was registered at 4:52 am local time.
The epicentre is 6 km from the village of Valsamata on the island of Kefalonia in the Ionian Sea.
The earthquake was at a depth of 5 km.
No casualties or material damage have been reported so far.