M 4.7 earthquake: South Pacific Ocean (Tonga) — March 18, 1992

M 4.7 earthquake: South Pacific Ocean (Tonga) — March 18, 1992. Epicenter 342 km W of Nuku'alofa, depth 578 km, 06:55 Local (1992-03-17 18:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (342 km W, Tonga) — -20.066, -178.304

EarthquakeLive.org