M 4.5 earthquake: South Pacific Ocean (Tonga) — March 8, 1985

M 4.5 earthquake: South Pacific Ocean (Tonga) — March 8, 1985. Epicenter 558 km SW of Nuku'alofa, depth 612 km, 21:58 Local (1985-03-09 09:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (558 km SW, Tonga) — -23.526, -179.989

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