Two earthquakes have shaken Bulgaria. The first earthquake was registered at 7:11 a.m. in the Topolovgrad region, according to a reference on the website of the Bulgarian Academy of Sciences and the European Seismological Center. The earthquake had a magnitude of 3.0 on the Richter scale, with the epicenter at a depth of 9 km. The second earthquake was registered at 7:57. It was stronger with a magnitude of 3.2 on the Richter scale, and the epicenter was at a depth of 8 km, according to a reference on the website of the Seismological Institute of the Bulgarian Academy of Sciences. At the moment, there are no reports that the earthquake caused material damage. According to data from the European Seismological Center, the two earthquakes were of magnitude 2.8 and 3.1 on the Richter scale, respectively.
