M 4.9 earthquake: South Atlantic Ocean (Liberia) — June 11, 1991

M 4.9 earthquake: South Atlantic Ocean (Liberia) — June 11, 1991. Epicenter 965 km SW of Robertsport, depth 10 km, 19:24 Local (1991-06-11 20:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (965 km SW, Liberia) — -0.07, -16.748

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