Biggest Earthquakes Near Dolni Chiflik, Varna, Bulgaria

38 years ago 4.4 magnitude, 31 km depth
Strazhitsa, Veliko Tŭrnovo, Bulgaria

18 years ago 3.8 magnitude, 15 km depth
Sredets, Burgas, Bulgaria

18 years ago 3.8 magnitude, 32 km depth
Shabla, Dobrich, Bulgaria

8 years ago 5.3 magnitude, 4 km depth
Ereğli, Zonguldak, Turkey

30 years ago 3.4 magnitude, 10 km depth
Obzor, Burgas, Bulgaria

38 years ago 4.3 magnitude, 10 km depth
Strazhitsa, Veliko Tŭrnovo, Bulgaria

34 years ago 3.1 magnitude, 10 km depth
Akhtopol, Burgas, Bulgaria

38 years ago 3.4 magnitude, 10 km depth
Straldzha, Yambol, Bulgaria

39 years ago 4.2 magnitude, 15 km depth
Popovo, Tŭrgovishte, Bulgaria

17 years ago 2.7 magnitude, 60 km depth
Black Sea

10 years ago 4.2 magnitude, 10 km depth
Tvŭrditsa, Sliven, Bulgaria

23 years ago 3.5 magnitude, 10 km depth
Yambol, Yambol, Bulgaria

32 years ago 2.6 magnitude, 10 km depth
Malko Tŭrnovo, Burgas, Bulgaria

28 years ago 3.6 magnitude, 10 km depth
Balgarevo, Varna, Bulgaria

23 years ago 3.3 magnitude, 8 km depth
Bolyarovo, Yambol, Bulgaria

8 years ago 5.6 magnitude, 88 km depth
Nereju Mic, Vrancea, Romania

8 years ago 6.3 magnitude, 10 km depth
Plomárion, North Aegean, Greece

38 years ago 4.1 magnitude, 10 km depth
Strazhitsa, Veliko Tŭrnovo, Bulgaria

11 years ago 4.1 magnitude, 16 km depth
Topolovgrad, Khaskovo, Bulgaria

8 years ago 5.6 magnitude, 80 km depth
Nereju Mic, Vrancea, Romania