M 5.0 earthquake: South Pacific Ocean (Tonga) — May 23, 2004

M 5.0 earthquake: South Pacific Ocean (Tonga) — May 23, 2004. Epicenter 559 km SW of Nuku'alofa, depth 528 km, 02:33 Local (2004-05-22 14:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (559 km SW, Tonga) — -23.478, 179.97

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