M 4.5 earthquake: South Pacific Ocean (Tonga) — May 31, 1992

M 4.5 earthquake: South Pacific Ocean (Tonga) — May 31, 1992. Epicenter 387 km W of Nuku'alofa, depth 667 km, 07:57 Local (1992-05-30 19:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (387 km W, Tonga) — -20.726, -178.919

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