M 5.3 earthquake: South Pacific Ocean (Tonga) — November 13, 1981

M 5.3 earthquake: South Pacific Ocean (Tonga) — November 13, 1981. Epicenter 266 km W of Nuku'alofa, depth 504 km, 19:07 Local (1981-11-13 06:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (266 km W, Tonga) — -20.714, -177.743

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