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

M 5.3 earthquake: South Atlantic Ocean (Antarctica) — January 7, 1991. Epicenter 1755 km N of Neumayer Station III, depth 10 km, 06:55 Local (1991-01-07 06:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1755 km N, Antarctica) — -55.357, -1.409

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