M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 6, 2026

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 6, 2026. Epicenter 526 km SE of Grytviken, depth 236 km, 18:16 Local (2026-03-06 20:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (526 km SE, South Georgia and the Islands) — -56.1384, -28.8752

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