M 4.6 earthquake: South Atlantic Ocean (Antarctica) — September 12, 1987

M 4.6 earthquake: South Atlantic Ocean (Antarctica) — September 12, 1987. Epicenter 2036 km N of Maitri Station, depth 10 km, 00:58 Local (1987-09-11 23:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (2036 km N, Antarctica) — -52.482, 13.26

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