M 4.6 earthquake near South Atlantic Ocean (Antarctica) — 2025-11-20

Magnitude 4.6 earthquake near South Atlantic Ocean (1883 km N, Antarctica), depth 10 km, 12:55 Local (2025-11-20 12:55 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1883 km N, Antarctica) — -54.1547, -1.9643