M 4.5 earthquake: South Atlantic Ocean (Antarctica) — August 1, 1976

M 4.5 earthquake: South Atlantic Ocean (Antarctica) — August 1, 1976. Epicenter 1843 km N of Maitri Station, depth 33 km, 23:59 Local (1976-08-01 23:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1843 km N, Antarctica) — -54.367, 6.487

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