M 4.5 earthquake: South Pacific Ocean (Tonga) — October 15, 1977

M 4.5 earthquake: South Pacific Ocean (Tonga) — October 15, 1977. Epicenter 341 km SW of Nuku'alofa, depth 346 km, 08:58 Local (1977-10-15 20:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (341 km SW, Tonga) — -22.372, -178.241

EarthquakeLive.org