M 4.9 earthquake: South Pacific Ocean (Tonga) — January 22, 1985

M 4.9 earthquake: South Pacific Ocean (Tonga) — January 22, 1985. Epicenter 548 km SW of Nuku'alofa, depth 551 km, 19:59 Local (1985-01-23 07:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (548 km SW, Tonga) — -23.562, -179.865

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