M 4.8 earthquake: South Atlantic Ocean (South Africa) — October 23, 1975

M 4.8 earthquake: South Atlantic Ocean (South Africa) — October 23, 1975. Epicenter 1910 km SW of Hermanus, depth 33 km, 05:36 Local (1975-10-23 05:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1910 km SW, South Africa) — -47.647, 4.601

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