M 5.3 earthquake: Indian Ocean (Indonesia) — September 1, 1977

M 5.3 earthquake: Indian Ocean (Indonesia) — September 1, 1977. Epicenter 308 km SW of Waingapu, depth 33 km, 19:25 Local (1977-09-01 11:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (308 km SW, Indonesia) — -11.233, 117.933

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