M 5.4 earthquake: North Atlantic Ocean (Brazil) — December 20, 1984

M 5.4 earthquake: North Atlantic Ocean (Brazil) — December 20, 1984. Epicenter 1299 km NE of Paracuru, depth 10 km, 21:31 Local (1984-12-20 23:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1299 km NE, Brazil) — 7.076, -33.868

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