It was the deadliest quake to hit Turkey in nearly a decade.

The overall death toll in Friday's quake reached 87 on Monday after teams found more bodies amid toppled buildings in Izmir, Turkey's third-largest city.

Rescue workers extricated a 70-year-old man from a collapsed building in western Turkey on Sunday, some 34 hours after a strong earthquake in the Aegean Sea struck Turkey and Greece, killing at least 60 people and injuring more than 900.

The earthquake, which the Istanbul-based Kandilli Institute said had a magnitude of 6.9, was centred in the Aegean northeast of Samos.

Fourteen people died and at least 419 people were injured in an earthquake that struck the Aegean coast of Turkey.

The quake centred west of the Iranian city of Khoy and affected villages in the Turkish province of Van.

The quake also injured over 1,600 people but at least 45 survivors have been pulled alive from the rubble so far, Turkish President Recep Tayyip Erdogan said.

The death toll from a strong earthquake that rocked eastern Turkey climbed to 22 Saturday, with more than 1,000 people injured, officials said.

Turkish media said the earthquake sent people running outdoors for safety.