M 5.2 earthquake: South Pacific Ocean (Tonga) — March 20, 1976

M 5.2 earthquake: South Pacific Ocean (Tonga) — March 20, 1976. Epicenter 426 km W of Nuku'alofa, depth 622 km, 01:47 Local (1976-03-20 13:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (426 km W, Tonga) — -21.566, -179.312

EarthquakeLive.org