The European Mediterranean Seismological Center (EMSC) registered three weak earthquakes in southern Bulgaria within 30 minutes.
The strongest was at 10:15 a.m., with a magnitude of 3.5 on the Richter scale, and its epicenter was 13 kilometers north-northeast of Dimitrovgrad (Bulgaria) and 30 kilometers from Stara Zagora, at a depth of two kilometers, reports Novinite.
A second earthquake occurred a few minutes later, in the same area. Its magnitude was 2.5 degrees on the Richter scale, and the epicenter was 13 kilometers northwest of Harmanli, at a depth of two kilometers.
The third earthquake in the same area had a magnitude of 2.2.
Source : Objektiv