M 4.9 earthquake: Indian Ocean (Australia) — April 16, 1978

M 4.9 earthquake: Indian Ocean (Australia) — April 16, 1978. Epicenter 2515 km SW of Busselton, depth 33 km, 19:56 Local (1978-04-16 13:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (2515 km SW, Australia) — -41.783, 88.503

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