M 4.9 earthquake: South Atlantic Ocean (Liberia) — November 9, 1981

M 4.9 earthquake: South Atlantic Ocean (Liberia) — November 9, 1981. Epicenter 1148 km SW of Harper, depth 10 km, 23:34 Local (1981-11-10 00:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1148 km SW, Liberia) — -4.996, -12.044

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