M 4.7 earthquake: North Atlantic Ocean (Brazil) — May 7, 1978

M 4.7 earthquake: North Atlantic Ocean (Brazil) — May 7, 1978. Epicenter 1248 km N of Acaraú, depth 33 km, 19:44 Local (1978-05-07 22:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1248 km N, Brazil) — 8.179, -38.252

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