Potential Locations of Strong Earthquakes in Bulgaria and the Neighbouring Regions

Table 1

M6+ earthquakes in the Bulgarian region.

Year	Lon	Lat	M
50	28.4	43.3	6.9
375	22.0	41.5	6.3
518	21.4	42.0	6.5
543	28.3	43.2	7.6
553	28.5	41.0	7.6
815	27.0	41.5	7.2
823	27.5	41.0	6.4
896	23.0	41.8	6.9
1354	27.0	40.8	8.1
1444	28.0	43.2	7.5
1450	23.3	42.7	6.0
1641	22.7	42.3	6.9
1659	29.0	41.0	6.2
1739	21.2	44.0	6.1
1750	24.8	42.1	6.7
1752	26.5	41.5	6.7
1755	21.9	42.5	6.1
1759	23.5	41.5	6.3
1766	26.5	41.5	7.2
1808	26.1	41.6	6.2
1813	23.0	42.2	6.0
1818	23.3	42.8	6.0
1829	24.6	41.1	7.5
1832	28.7	43.4	6.1
1863	27.0	40.7	6.9
1866	23.0	42.0	7.1
1892	27.3	43.7	7.3
1893	26.2	41.7	6.3
1895	21.2	44.2	6.0
1901	28.7	43.4	7.2
1904	22.7	42.7	6.5
1904	23.1	41.8	7.8
1905	26.3	42.0	6.3
1905	23.1	41.8	6.4
1913	25.7	43.1	7.0
1928	25.3	42.2	6.8
1928	25.0	42.2	7.0
1931	22.5	41.3	6.7
1963	21.4	42.1	6.1