A magnitude 4.4 earthquake rocked eastern Turkey early on Aug. 12, according to the country's disaster agency.
The Disaster and Emergency Management Authority (AFAD) said the quake struck Iğdır province at 02.29 a.m. local time (1129GMT).
The earthquake occurred at a depth of 6.47 kilometers (4 miles), said AFAD.
An earthquake with a magnitude of 2.6 on the Richter scale was registered on the territory of Bulgaria, in the Pazardzhik region.
The quake was registered at 3.01 pm tonight with an epicenter 9 km southeast of Dolna Banya, 39 km west of Pazardzhik and 66 km southeast of Sofia, with a depth of 5 km, the European Seismological Center said. No data on material damage.
Seismologists reported two moderate quakes on Wednesday, though there were no reports of any injuries or damage.
The first temblor, measuring 4.1 on the Richter scale, struck the seabed off the island of Kastellorizo at 8.20 a.m., according to the National Observatory of Athens' Geodynamic Institute.
A magnitude 4.5 earthquake struck 87 kilometers south of Ierapetra on the island of Crete on Wednesday at 4.09 a.m., according to the National Observatory of Athens' Geodynamic Institute.
The US Geological Survey (USGS) said the quake had a magnitude of 5 and occurred at a depth of 13.97 kilometers.