M 5.1 earthquake: South Pacific Ocean (Tonga) — July 7, 1983

M 5.1 earthquake: South Pacific Ocean (Tonga) — July 7, 1983. Epicenter 314 km NW of Nuku'alofa, depth 377 km, 01:33 Local (1983-07-07 13:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (314 km NW, Tonga) — -19.192, -177.402

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