M 4.5 earthquake: North Atlantic Ocean (Brazil) — October 20, 1973

M 4.5 earthquake: North Atlantic Ocean (Brazil) — October 20, 1973. Epicenter 1184 km NE of Paracuru, depth 33 km, 08:38 Local (1973-10-20 10:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1184 km NE, Brazil) — 5.039, -32.543

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