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

M 4.6 earthquake: Ionian Sea (Pirgos, Greece) — July 3, 1981. Epicenter 136 km W of Pirgos, depth 17 km, 05:32 Local (1981-07-03 02:32 UTC). Shaking felt by ~43K people. Readings from every reporting agency, affected towns, aftershock sequence.

Ionian Sea (136 km W of Pirgos, Greece) — 38.047, 19.973

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