M 6.5 earthquake: South Pacific Ocean (Tonga) — January 4, 2003

M 6.5 earthquake: South Pacific Ocean (Tonga) — January 4, 2003. Epicenter 261 km W of Nuku'alofa, depth 378 km, 18:15 Local (2003-01-04 05:15 UTC). Shaking felt by ~43K people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (261 km W, Tonga) — -20.57, -177.661

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