M 4.5 earthquake: South Pacific Ocean (Tonga) — March 21, 2007

M 4.5 earthquake: South Pacific Ocean (Tonga) — March 21, 2007. Epicenter 474 km SW of Nuku'alofa, depth 200 km, 06:17 Local (2007-03-21 18:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (474 km SW, Tonga) — -24.809, -177.573

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