M 5.4 earthquake: South Atlantic Ocean (Antarctica) — June 8, 2026

M 5.4 earthquake: South Atlantic Ocean (Antarctica) — June 8, 2026. Epicenter 1691 km N of Neumayer Station III, depth 10 km, 19:11 Local (2026-06-08 19:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1691 km N, Antarctica) — -55.7578, -4.3895