M 4.5 earthquake: North Atlantic Ocean (Brazil) — December 7, 1984

M 4.5 earthquake: North Atlantic Ocean (Brazil) — December 7, 1984. Epicenter 1311 km NE of Paracuru, depth 10 km, 20:07 Local (1984-12-07 22:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1311 km NE, Brazil) — 7.201, -33.859

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