M 5.5 earthquake: South Pacific Ocean (Tonga) — October 13, 1975

M 5.5 earthquake: South Pacific Ocean (Tonga) — October 13, 1975. Epicenter 412 km S of Nuku'alofa, depth 35 km, 08:51 Local (1975-10-13 20:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (412 km S, Tonga) — -24.842, -175.435

EarthquakeLive.org