Reuters reports Monday's quake, this time with a magnitude of 6.4, was centred near the southern Turkish city of Antakya and was felt in Syria, Egypt and Lebanon.
It struck at a depth of 10 km, the European Mediterranean Seismological Centre (EMSC) said.
Hatay Mayor Lutfu Savas told HaberTurk broadcaster that he had received reports about some people stuck under rubble after the latest quake. Three people were killed and more than 200 injured, Interior Minister Suleyman Soylu said.
