M 4.9 earthquake: Southern Ocean (Antarctica) — October 3, 2025

M 4.9 earthquake: Southern Ocean (Antarctica) — October 3, 2025. Epicenter 1823 km NE of Zucchelli Station, depth 10 km, 15:06 Local (2025-10-04 02:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1823 km NE, Antarctica) — -63.25, -161.25

EarthquakeLive.org