M 4.8 earthquake near Ionian Sea (Greece) — 1981-12-16
Magnitude 4.8 earthquake near Ionian Sea (100 km SW of Pirgos, Greece), depth 19 km, 14:52 Local (1981-12-16 12:52 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Ionian Sea (100 km SW of Pirgos, Greece) — 37.294, 20.429
