M 4.7 earthquake: South Pacific Ocean (Tonga) — August 28, 1989

M 4.7 earthquake: South Pacific Ocean (Tonga) — August 28, 1989. Epicenter 562 km SW of Nuku'alofa, depth 561 km, 02:57 Local (1989-08-28 14:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (562 km SW, Tonga) — -24.049, -179.697

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