An earthquake measuring 2.6 on the Richter scale has been reported in South Bulgaria, at the border to Greece, overnight, shows the website of the European Mediterranean Seismological Centre.

The jolt was registered at 12:44 a.m. with epicentre 150 km S of Sofia, 76 km W of Smolyan, 39 km NW of Drama and 14 km S of Hadzhidimovo.