M 4.8 earthquake: South Pacific Ocean (Tonga) — December 18, 2013

M 4.8 earthquake: South Pacific Ocean (Tonga) — December 18, 2013. Epicenter 602 km SW of Nuku'alofa, depth 506 km, 04:44 Local (2013-12-17 16:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (602 km SW, Tonga) — -24.1326, 179.8928

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