M 5.3 earthquake: South Pacific Ocean (Tonga) — November 18, 1993

M 5.3 earthquake: South Pacific Ocean (Tonga) — November 18, 1993. Epicenter 471 km W of Nuku'alofa, depth 591 km, 16:37 Local (1993-11-19 04:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (471 km W, Tonga) — -22.427, -179.565

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