M 5.9 earthquake: Indian Ocean (South Africa) — May 10, 1974

M 5.9 earthquake: Indian Ocean (South Africa) — May 10, 1974. Epicenter 1550 km SE of Port Alfred, depth 33 km, 01:56 Local (1974-05-09 23:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1550 km SE, South Africa) — -45.982, 35.267

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