M 4.8 earthquake: South Pacific Ocean (Tonga) — April 18, 1993

M 4.8 earthquake: South Pacific Ocean (Tonga) — April 18, 1993. Epicenter 387 km W of Nuku'alofa, depth 582 km, 02:46 Local (1993-04-18 14:46 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (387 km W, Tonga) — -21.569, -178.93

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