M 5.3 earthquake: South Atlantic Ocean (Antarctica) — January 7, 1991

M 5.3 earthquake: South Atlantic Ocean (Antarctica) — January 7, 1991. Epicenter 1743 km N of Neumayer Station III, depth 10 km, 02:32 Local (1991-01-07 02:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1743 km N, Antarctica) — -55.446, -1.689

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