M 4.7 earthquake: South Pacific Ocean (Tonga) — September 7, 2013
M 4.7 earthquake: South Pacific Ocean (Tonga) — September 7, 2013. Epicenter 318 km W of Nuku'alofa, depth 532 km, 03:22 Local (2013-09-07 15:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (318 km W, Tonga) — -20.4614, -178.1897
