M 4.8 earthquake: South Pacific Ocean (Tonga) — September 11, 1992
M 4.8 earthquake: South Pacific Ocean (Tonga) — September 11, 1992. Epicenter 535 km SW of Nuku'alofa, depth 500 km, 12:02 Local (1992-09-12 00:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (535 km SW, Tonga) — -23.408, -179.81
