M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 19, 1989

M 5.4 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 19, 1989. Epicenter 549 km E of Grytviken, depth 33 km, 18:16 Local (1989-06-19 20:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (549 km E, South Georgia and the Islands) — -55.672, -28.247

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