M 5.1 earthquake near South Pacific Ocean (Tonga) — 1981-10-07

Magnitude 5.1 earthquake near South Pacific Ocean (370 km W, Tonga), depth 455 km, 11:39 Local (1981-10-07 23:39 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (370 km W, Tonga) — -20.193, -178.634