M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 23, 2018

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 23, 2018. Epicenter 591 km E of Grytviken, depth 110 km, 08:55 Local (2018-09-23 10:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (591 km E, South Georgia and the Islands) — -55.9299, -27.6759

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