M 4.7 Earthquake: South Pacific Ocean (Tonga) — August 31, 1979

M 4.7 Earthquake: South Pacific Ocean (Tonga) — August 31, 1979. Epicenter 613 km SW of Nuku'alofa, depth 557 km, 12:22 Local (1979-08-31 00:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (613 km SW, Tonga) — -23.944, 179.637

EarthquakeLive.org