M 4.7 earthquake in Greece (Piraeus) — December 30, 1976
M 4.7 earthquake in Greece (Piraeus) — December 30, 1976. Epicenter 78 km W of Piraeus, depth 34 km, 17:12 Local (1976-12-30 15:12 UTC). Shaking felt by ~4.1M people. Readings from every reporting agency, affected towns, aftershock sequence.
78 km W of Piraeus (Greece) — 37.907, 22.815
