M 4.9 earthquake: South Atlantic Ocean (Liberia) — April 8, 1983

M 4.9 earthquake: South Atlantic Ocean (Liberia) — April 8, 1983. Epicenter 832 km SW of Greenville, depth 10 km, 23:46 Local (1983-04-09 00:46 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (832 km SW, Liberia) — -1.605, -12.542

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