M 5.1 earthquake near South Pacific Ocean (Tonga) — 1997-04-20

Magnitude 5.1 earthquake near South Pacific Ocean (300 km NW, Tonga), depth 400 km, 06:45 Local (1997-04-20 18:45 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (300 km NW, Tonga) — -19.732, -177.68