M 5.3 earthquake: Southern Ocean (Antarctica) — September 28, 2026

M 5.3 earthquake: Southern Ocean (Antarctica) — September 28, 2026. Epicenter 1312 km E of Dumont d'Urville Station, depth 10 km, 02:41 Local (2026-09-27 15:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1312 km E, Antarctica) — -62.5354, 165.9549

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