M 5.1 earthquake near South Pacific Ocean (Tonga) — 1973-08-31
Magnitude 5.1 earthquake near South Pacific Ocean (552 km SW, Tonga), depth 523 km, 15:23 Local (1973-08-31 03:23 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (552 km SW, Tonga) — -23.771, -179.78
