M 4.5 earthquake: South Pacific Ocean (Tonga) — May 21, 2006

M 4.5 earthquake: South Pacific Ocean (Tonga) — May 21, 2006. Epicenter 589 km SW of Nuku'alofa, depth 542 km, 07:23 Local (2006-05-20 19:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (589 km SW, Tonga) — -23.845, 179.855

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