M 4.8 earthquake: South Atlantic Ocean (Liberia) — August 7, 1987

M 4.8 earthquake: South Atlantic Ocean (Liberia) — August 7, 1987. Epicenter 1102 km SW of Robertsport, depth 10 km, 19:37 Local (1987-08-07 20:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1102 km SW, Liberia) — -0.52, -18.113

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