. . . . . . "1856 Heraklion earthquake" . "120.0" . . "1856 earthquake" . . . . . . . . "another earthquake in 1856" . . . . "earthquake in 1856" . . . . "M 7.7\u20138.3 earthquake" . . "1856-10-12" . "12 October 1856" . . . . . "600" . . "1856" . "massive earthquake occurred in the sea off Crete" . "strong earthquake occurred in Crete" . "earthquake" . "1856 Heraklion earthquake" . . .