M 4.5 earthquake: South Pacific Ocean (Tonga) — March 20, 2006

M 4.5 earthquake: South Pacific Ocean (Tonga) — March 20, 2006. Epicenter 541 km SW of Nuku'alofa, depth 493 km, 09:06 Local (2006-03-20 21:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (541 km SW, Tonga) — -23.91, -179.545

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