M 4.5 earthquake: Southern Ocean (Antarctica) — July 20, 1999

M 4.5 earthquake: Southern Ocean (Antarctica) — July 20, 1999. Epicenter 1647 km NE of Zucchelli Station, depth 10 km, 03:22 Local (1999-07-20 14:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1647 km NE, Antarctica) — -63.542, -167.018

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