M 4.6 Earthquake: South Pacific Ocean (Tonga) — November 9, 2026

M 4.6 Earthquake: South Pacific Ocean (Tonga) — November 9, 2026. Epicenter 563 km SW of Nuku'alofa, depth 520 km, 07:09 Local (2026-11-09 19:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (563 km SW, Tonga) — -23.675, -179.9613