M 4.9 earthquake: North Atlantic Ocean (France) — October 12, 1973

M 4.9 earthquake: North Atlantic Ocean (France) — October 12, 1973. Epicenter 1236 km NE of Cayenne, depth 33 km, 20:02 Local (1973-10-12 23:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1236 km NE, France) — 12.016, -43.658

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