M 5.0 earthquake: Southern Ocean (Antarctica) — June 21, 2026

M 5.0 earthquake: Southern Ocean (Antarctica) — June 21, 2026. Epicenter 297 km NW of Escudero Base, depth 10 km, 17:05 Local (2026-06-21 20:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (297 km NW, Antarctica) — -60.0696, -62.3195