M 4.5 earthquake: South Pacific Ocean (Tonga) — July 2, 2026

M 4.5 earthquake: South Pacific Ocean (Tonga) — July 2, 2026. Epicenter 370 km W of Nuku'alofa, depth 548 km, 13:13 Local (2026-07-02 01:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (370 km W, Tonga) — -21.2097, -178.7887

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