M 4.5 earthquake: South Pacific Ocean (Tonga) — January 1, 2023

M 4.5 earthquake: South Pacific Ocean (Tonga) — January 1, 2023. Epicenter 609 km SW of Nuku'alofa, depth 578 km, 06:04 Local (2022-12-31 18:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (609 km SW, Tonga) — -23.6424, 179.5146

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