M 4.6 earthquake: South Pacific Ocean (Tonga) — July 18, 2023

M 4.6 earthquake: South Pacific Ocean (Tonga) — July 18, 2023. Epicenter 461 km W of Nuku'alofa, depth 585 km, 14:18 Local (2023-07-19 02:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (461 km W, Tonga) — -22.2003, -179.5343

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