M 4.8 earthquake: South Pacific Ocean (Tonga) — March 21, 2006

M 4.8 earthquake: South Pacific Ocean (Tonga) — March 21, 2006. Epicenter 364 km NW of Nuku'alofa, depth 591 km, 16:36 Local (2006-03-22 04:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (364 km NW, Tonga) — -18.889, -177.756

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