M 5.6 earthquake: Southern Ocean (Antarctica) — September 21, 1999

M 5.6 earthquake: Southern Ocean (Antarctica) — September 21, 1999. Epicenter 1630 km NE of Zucchelli Station, depth 10 km, 11:24 Local (1999-09-21 22:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (1630 km NE, Antarctica) — -63.68, -167.163

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