M 4.6 earthquake: Ionian Sea (Pirgos, Greece) — July 3, 1981

M 4.6 earthquake: Ionian Sea (Pirgos, Greece) — July 3, 1981. Epicenter 140 km W of Pirgos, depth 10 km, 06:55 Local (1981-07-03 03:55 UTC). Shaking felt by ~44K people. Readings from every reporting agency, affected towns, aftershock sequence.

Ionian Sea (140 km W of Pirgos, Greece) — 38.084, 19.934

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