M 5.3 earthquake: Aegean Sea (Chalkida, Greece) — December 29, 1981

M 5.3 earthquake: Aegean Sea (Chalkida, Greece) — December 29, 1981. Epicenter 107 km E of Chalkida, depth 10 km, 10:00 Local (1981-12-29 08:00 UTC). Shaking felt by ~2.9M people. Readings from every reporting agency, affected towns, aftershock sequence.

Aegean Sea (107 km E of Chalkida, Greece) — 38.796, 24.772

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