M 5.2 earthquake: South Pacific Ocean (Tonga) — August 22, 1984
M 5.2 earthquake: South Pacific Ocean (Tonga) — August 22, 1984. Epicenter 356 km W of Nuku'alofa, depth 616 km, 17:18 Local (1984-08-22 05:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (356 km W, Tonga) — -20.023, -178.425
