For more information on computation, see the article Bossu et al., 2016:

Regional instrumental seismicity

This seismicity maps have been generated by concatenating the ISC catalogue (since 1964), the EMSC Euro-Med Bulletin catalogue and the EMSC Real Time catalogue. Therefore, they show the seismicity from 1964 until the earthquake occurrence.

Regional deadly earthquakes from 1500 to 2000

Date Long. Lat. Mag. Death Location

1514-04-16 21.0 37.7 6.5 many SOUTHERN GREECE 1544-04-22 22.6 38.8 6.8 many GREECE 1566-07-11 21.7 39.0 6.5 many GREECE 1622-05-05 21.0 37.6 6.6 many SOUTHERN GREECE 1630-07-22 20.9 38.3 6.9 many GREECE 1633-11-05 21.0 37.6 6.9 many SOUTHERN GREECE 1748-05-25 22.2 38.2 6.8 many GREECE 1750-06-07 22.8 36.3 7.0 2000 SOUTHERN GREECE 1785-01-30 21.7 38.2 6.6 38 GREECE 1804-01-08 21.8 38.3 ? many GREECE 1810-02-16 25.0 35.7 7.8 2000 CRETE, GREECE 1817-08-23 22.1 38.3 6.8 many GREECE 1821-01-06 21.2 37.8 6.5 many SOUTHERN GREECE 1846-06-11 22.0 37.0 7.0 28 SOUTHERN GREECE 1870-08-01 22.6 38.5 6.8 117 GREECE 1875-04-29 21.3 37.3 5.5 47 SOUTHERN GREECE 1886-08-27 21.5 37.1 7.5 600 SOUTHERN GREECE 1894-04-20 23.0 38.6 6.7 255 GREECE 1894-04-27 23.0 38.7 7.2 255 GREECE 1909-06-15 22.2 39.1 5.7 36 GREECE 1995-06-15 22.3 38.4 6.5 26 GREECE 1999-09-07 23.6 38.1 5.8 143 GREECE

Source: T. Utsu ; International Handbook of Earthquake and Engineering Seismology; vol. A; 691-718