M 4.9 Earthquake: South Atlantic Ocean (Liberia) — September 15, 1991

M 4.9 Earthquake: South Atlantic Ocean (Liberia) — September 15, 1991. Epicenter 857 km SW of Greenville, depth 10 km, 14:10 Local (1991-09-15 15:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (857 km SW, Liberia) — -1.696, -12.833

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