M 4.7 earthquake near South Pacific Ocean (Tonga) — 1999-05-31
Magnitude 4.7 earthquake near South Pacific Ocean (384 km W, Tonga), depth 534 km, 15:57 Local (1999-05-31 03:57 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (384 km W, Tonga) — -21.688, -178.886
