A magnitude 5.5 earthquake struck off Turkey's southwestern coast early Sunday, the country's disaster authority announced.
The Disaster and Emergency Management Authority (AFAD) said the quake struck off Datça town of Muğla province at 7.31 a.m. local time (0431GMT).
It occurred at a depth of 14.85 kilometres (9.2 miles) below the surface, it added.
Turkish Deputy Interior Minister Ismail Çataklı said on Twitter there have been no reports of damage or casualties so far.