M 4.7 earthquake: South Pacific Ocean (Tonga) — June 23, 2026

M 4.7 earthquake: South Pacific Ocean (Tonga) — June 23, 2026. Epicenter 576 km SW of Nuku'alofa, depth 493 km, 12:40 Local (2026-06-24 00:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (576 km SW, Tonga) — -24.1611, -179.7756