M 4.5 earthquake: South Pacific Ocean (Tonga) — August 18, 2006

M 4.5 earthquake: South Pacific Ocean (Tonga) — August 18, 2006. Epicenter 318 km NW of Nuku'alofa, depth 543 km, 18:43 Local (2006-08-19 06:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (318 km NW, Tonga) — -19.25, -177.51

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