M 4.6 earthquake near Indian Ocean (South Africa) — 1977-08-17

Magnitude 4.6 earthquake near Indian Ocean (1578 km SE, South Africa), depth 33 km, 13:40 Local (1977-08-17 10:40 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1578 km SE, South Africa) — -41.158, 42.646

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