M 5.4 earthquake: Southern Ocean (Antarctica) — August 12, 1974

M 5.4 earthquake: Southern Ocean (Antarctica) — August 12, 1974. Epicenter 1225 km N of Novolazarevskaya Station, depth 33 km, 13:28 Local (1974-08-12 14:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1225 km N, Antarctica) — -60.698, -19.397

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