M 4.8 earthquake: South Atlantic Ocean (Liberia) — July 31, 1990

M 4.8 earthquake: South Atlantic Ocean (Liberia) — July 31, 1990. Epicenter 847 km SW of Rivercess, depth 10 km, 03:12 Local (1990-07-31 04:12 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (847 km SW, Liberia) — -0.544, -14.266

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