M 5.0 earthquake: South Pacific Ocean (Tonga) — February 10, 1979

M 5.0 earthquake: South Pacific Ocean (Tonga) — February 10, 1979. Epicenter 359 km W of Nuku'alofa, depth 623 km, 20:27 Local (1979-02-10 08:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (359 km W, Tonga) — -20.347, -178.571

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