M 6.4 earthquake near South Pacific Ocean (Tonga) — 1959-08-12

Magnitude 6.4 earthquake near South Pacific Ocean (378 km NW, Tonga), depth 25 km, 21:58 Local (1959-08-12 09:58 UTC). Shaking felt by ~85K people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (378 km NW, Tonga) — -16.759, -176.954