M 4.8 earthquake: North Atlantic Ocean (Liberia) — September 22, 1997

M 4.8 earthquake: North Atlantic Ocean (Liberia) — September 22, 1997. Epicenter 946 km SW of Robertsport, depth 10 km, 06:34 Local (1997-09-22 07:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (946 km SW, Liberia) — 0.05, -16.625

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