M 4.6 earthquake: South Pacific Ocean (Tonga) — August 13, 2026

M 4.6 earthquake: South Pacific Ocean (Tonga) — August 13, 2026. Epicenter 424 km S of Nuku'alofa, depth 10 km, 12:46 Local (2026-08-14 00:46 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (424 km S, Tonga) — -24.9512, -175.1839