M 5.2 earthquake: South Pacific Ocean (Tonga) — December 21, 1993

M 5.2 earthquake: South Pacific Ocean (Tonga) — December 21, 1993. Epicenter 267 km W of Nuku'alofa, depth 399 km, 20:21 Local (1993-12-21 07:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (267 km W, Tonga) — -20.558, -177.716

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