M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 17, 2026

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 17, 2026. Epicenter 526 km SE of Grytviken, depth 10 km, 00:20 Local (2026-02-17 02:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (526 km SE, South Georgia and the Islands) — -57.3812, -30.1424

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