M 4.8 earthquake near South Pacific Ocean (Tonga) — 1991-07-31
Magnitude 4.8 earthquake near South Pacific Ocean (276 km N, Tonga), depth 170 km, 16:27 Local (1991-07-31 03:27 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (276 km N, Tonga) — -16.199, -174.423
