M 5.9 earthquake: South Pacific Ocean (Tonga) — November 9, 1972

M 5.9 earthquake: South Pacific Ocean (Tonga) — November 9, 1972. Epicenter 391 km W of Nuku'alofa, depth 605 km, 20:09 Local (1972-11-09 08:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (391 km W, Tonga) — -20.969, -178.984

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