M 5.4 earthquake: Southern Ocean (Antarctica) — September 30, 2026

M 5.4 earthquake: Southern Ocean (Antarctica) — September 30, 2026. Epicenter 1305 km N of Zucchelli Station, depth 10 km, 15:48 Local (2026-09-30 04:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1305 km N, Antarctica) — -63.0088, 169.2156

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