M 6.5 earthquake: South Atlantic Ocean (Liberia) — July 20, 1923

M 6.5 earthquake: South Atlantic Ocean (Liberia) — July 20, 1923. Epicenter 888 km SW of Greenville, depth 10 km, 14:02 Local (1923-07-20 15:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (888 km SW, Liberia) — -1.229, -14.023

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