M 4.5 earthquake: Indian Ocean (South Africa) — September 1, 1988

M 4.5 earthquake: Indian Ocean (South Africa) — September 1, 1988. Epicenter 1600 km SE of Port St. Johns, depth 10 km, 12:49 Local (1988-09-01 09:49 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1600 km SE, South Africa) — -40.752, 43.368

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