M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 15, 2026

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 15, 2026. Epicenter 651 km E of Grytviken, depth 10 km, 20:38 Local (2026-06-15 22:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (651 km E, South Georgia and the Islands) — -55.4977, -26.5379

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