M 5.3 Earthquake: South Pacific Ocean (Tonga) — August 16, 2025

M 5.3 Earthquake: South Pacific Ocean (Tonga) — August 16, 2025. Epicenter 367 km S of Nuku'alofa, depth 10 km, 10:52 Local (2025-08-16 22:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (367 km S, Tonga) — -24.3545, -176.0169

EarthquakeLive.org