M 5.0 earthquake: Aegean Sea (Istanbul, Turkey) — March 12, 1981

M 5.0 earthquake: Aegean Sea (Istanbul, Turkey) — March 12, 1981. Epicenter 83 km SW of Istanbul, depth 10 km, 07:05 Local (1981-03-12 04:05 UTC). Shaking felt by ~12.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

Aegean Sea (83 km SW of Istanbul, Turkey) — 40.801, 28.109

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