M 4.5 earthquake: South Pacific Ocean (Tonga) — September 2, 2023

M 4.5 earthquake: South Pacific Ocean (Tonga) — September 2, 2023. Epicenter 521 km SW of Nuku'alofa, depth 396 km, 08:34 Local (2023-09-02 20:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (521 km SW, Tonga) — -24.4214, -178.8462

EarthquakeLive.org