M 5.0 earthquake near South Pacific Ocean (Tonga) — 1977-01-05

Magnitude 5.0 earthquake near South Pacific Ocean (553 km SW, Tonga), depth 538 km, 22:20 Local (1977-01-05 10:20 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (553 km SW, Tonga) — -23.381, 179.987