M 4.7 Earthquake: South Atlantic Ocean (South Africa) — November 23, 1978

M 4.7 Earthquake: South Atlantic Ocean (South Africa) — November 23, 1978. Epicenter 2027 km S of Hermanus, depth 10 km, 20:30 Local (1978-11-23 19:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (2027 km S, South Africa) — -52.198, 13.667

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