M 5.0 earthquake: South Pacific Ocean (Antarctica) — October 18, 1983
M 5.0 earthquake: South Pacific Ocean (Antarctica) — October 18, 1983. Epicenter 1171 km N of Dumont d'Urville Station, depth 10 km, 15:51 Local (1983-10-18 05:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (1171 km N, Antarctica) — -56.697, 146.527
