M 5.6 earthquake: South Atlantic Ocean (Sierra Leone) — October 13, 1983

M 5.6 earthquake: South Atlantic Ocean (Sierra Leone) — October 13, 1983. Epicenter 1407 km SW of Freetown, depth 10 km, 12:06 Local (1983-10-13 13:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1407 km SW, Sierra Leone) — -0.854, -21.816

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