M 4.5 earthquake: South Pacific Ocean (Tonga) — July 24, 1979

M 4.5 earthquake: South Pacific Ocean (Tonga) — July 24, 1979. Epicenter 531 km SW of Nuku'alofa, depth 514 km, 13:17 Local (1979-07-25 01:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (531 km SW, Tonga) — -23.086, -179.926

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