M 5.4 earthquake near Southern Ocean (Antarctica) — 1981-02-21

Magnitude 5.4 earthquake near Southern Ocean (916 km NE, Antarctica), depth 10 km, 13:54 Local (1981-02-21 03:54 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (916 km NE, Antarctica) — -61.672, 154.946