M 4.9 earthquake: South Atlantic Ocean (Liberia) — March 15, 1978

M 4.9 earthquake: South Atlantic Ocean (Liberia) — March 15, 1978. Epicenter 854 km SW of Greenville, depth 33 km, 20:50 Local (1978-03-15 21:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (854 km SW, Liberia) — -1.591, -12.975

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