M 4.8 earthquake: Indian Ocean (Australia) — September 21, 1984

M 4.8 earthquake: Indian Ocean (Australia) — September 21, 1984. Epicenter 1721 km S of Albany, depth 10 km, 11:31 Local (1984-09-21 04:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (1721 km S, Australia) — -49.742, 111.362

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