M 4.6 earthquake: South Pacific Ocean (Tonga) — February 22, 2004

M 4.6 earthquake: South Pacific Ocean (Tonga) — February 22, 2004. Epicenter 416 km W of Nuku'alofa, depth 645 km, 00:57 Local (2004-02-22 12:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (416 km W, Tonga) — -21.671, -179.198

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