M 6.1 earthquake: North Atlantic Ocean (Brazil) — February 10, 1978

M 6.1 earthquake: North Atlantic Ocean (Brazil) — February 10, 1978. Epicenter 1223 km NE of Paracuru, depth 33 km, 23:26 Local (1978-02-11 01:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1223 km NE, Brazil) — 5.734, -32.904

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