M 4.7 earthquake: South Atlantic Ocean (Liberia) — October 23, 1974

M 4.7 earthquake: South Atlantic Ocean (Liberia) — October 23, 1974. Epicenter 982 km SW of Monrovia, depth 24 km, 09:06 Local (1974-10-23 10:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (982 km SW, Liberia) — -0.731, -16.139

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