M 4.7 earthquake: South Pacific Ocean (Tonga) — July 16, 1984

M 4.7 earthquake: South Pacific Ocean (Tonga) — July 16, 1984. Epicenter 360 km W of Nuku'alofa, depth 612 km, 17:20 Local (1984-07-16 05:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (360 km W, Tonga) — -20.706, -178.655

EarthquakeLive.org