M 5.1 earthquake: South Pacific Ocean (Tonga) — December 21, 1982

M 5.1 earthquake: South Pacific Ocean (Tonga) — December 21, 1982. Epicenter 275 km S of Nuku'alofa, depth 33 km, 17:29 Local (1982-12-21 04:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (275 km S, Tonga) — -23.589, -175.612

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