M 5.7 earthquake: South Atlantic Ocean (Antarctica) — December 22, 1999

M 5.7 earthquake: South Atlantic Ocean (Antarctica) — December 22, 1999. Epicenter 1889 km N of Maitri Station, depth 10 km, 12:11 Local (1999-12-22 12:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1889 km N, Antarctica) — -54.345, 1.974

EarthquakeLive.org