M 4.6 earthquake: South Pacific Ocean (Tonga) — September 7, 2009
M 4.6 earthquake: South Pacific Ocean (Tonga) — September 7, 2009. Epicenter 338 km W of Nuku'alofa, depth 577 km, 20:32 Local (2009-09-08 08:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (338 km W, Tonga) — -20.983, -178.475
