M 4.7 earthquake: South Pacific Ocean (Tonga) — March 15, 2004

M 4.7 earthquake: South Pacific Ocean (Tonga) — March 15, 2004. Epicenter 310 km S of Nuku'alofa, depth 10 km, 18:55 Local (2004-03-16 06:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (310 km S, Tonga) — -23.854, -175.919

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