M 5.3 earthquake: South Pacific Ocean (Tonga) — August 2, 2026

M 5.3 earthquake: South Pacific Ocean (Tonga) — August 2, 2026. Epicenter 276 km S of Nuku'alofa, depth 10 km, 23:34 Local (2026-08-02 10:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (276 km S, Tonga) — -23.6117, -175.0368

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