M 5.7 earthquake: Indian Ocean (Madagascar) — July 30, 1975

M 5.7 earthquake: Indian Ocean (Madagascar) — July 30, 1975. Epicenter 1452 km S of Tôlanaro, depth 33 km, 19:04 Local (1975-07-30 16:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1452 km S, Madagascar) — -37.5, 51.542

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