M 4.9 earthquake: South Pacific Ocean (Tonga) — November 9, 2026

M 4.9 earthquake: South Pacific Ocean (Tonga) — November 9, 2026. Epicenter 441 km SW of Nuku'alofa, depth 176 km, 11:45 Local (2026-11-09 23:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (441 km SW, Tonga) — -24.5715, -177.3757

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