M 4.6 earthquake: South Pacific Ocean (Tonga) — July 15, 1985
M 4.6 earthquake: South Pacific Ocean (Tonga) — July 15, 1985. Epicenter 330 km NW of Nuku'alofa, depth 446 km, 19:13 Local (1985-07-16 07:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (330 km NW, Tonga) — -19.378, -177.764
