M 5.1 earthquake: South Atlantic Ocean (Antarctica) — October 31, 1981

M 5.1 earthquake: South Atlantic Ocean (Antarctica) — October 31, 1981. Epicenter 2080 km N of Neumayer Station III, depth 10 km, 04:42 Local (1981-10-31 04:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (2080 km N, Antarctica) — -52.238, -4.675

EarthquakeLive.org