M 4.5 earthquake: South Pacific Ocean (Tonga) — March 28, 2004

M 4.5 earthquake: South Pacific Ocean (Tonga) — March 28, 2004. Epicenter 300 km W of Nuku'alofa, depth 554 km, 17:47 Local (2004-03-28 04:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (300 km W, Tonga) — -20.676, -178.065

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