M 4.9 earthquake: South Atlantic Ocean (Antarctica) — December 16, 1984

M 4.9 earthquake: South Atlantic Ocean (Antarctica) — December 16, 1984. Epicenter 1396 km N of Neumayer Station III, depth 10 km, 20:20 Local (1984-12-16 21:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1396 km N, Antarctica) — -58.57, -13.712

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