M 4.6 earthquake: South Pacific Ocean (Tonga) — July 12, 1993

M 4.6 earthquake: South Pacific Ocean (Tonga) — July 12, 1993. Epicenter 311 km W of Nuku'alofa, depth 500 km, 16:54 Local (1993-07-13 04:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (311 km W, Tonga) — -21.004, -178.214

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