M 4.8 earthquake: Southern Ocean (Antarctica) — May 17, 1980

M 4.8 earthquake: Southern Ocean (Antarctica) — May 17, 1980. Epicenter 613 km SW of Peter I Island, depth 10 km, 01:42 Local (1980-05-17 08:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (613 km SW, Antarctica) — -71.443, -104.863

EarthquakeLive.org