M 5.0 earthquake: South Atlantic Ocean (Antarctica) — April 12, 1989

M 5.0 earthquake: South Atlantic Ocean (Antarctica) — April 12, 1989. Epicenter 328 km NE of Elephant Island, depth 10 km, 18:23 Local (1989-04-12 22:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (328 km NE, Antarctica) — -59.958, -53.619

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