M 4.7 earthquake: South Pacific Ocean (Tonga) — June 17, 2023

M 4.7 earthquake: South Pacific Ocean (Tonga) — June 17, 2023. Epicenter 356 km W of Nuku'alofa, depth 554 km, 05:32 Local (2023-06-16 17:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (356 km W, Tonga) — -20.8357, -178.6366

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