M 4.6 earthquake: Southern Ocean (South Georgia and the Islands) — March 10, 1999

M 4.6 earthquake: Southern Ocean (South Georgia and the Islands) — March 10, 1999. Epicenter 833 km SE of Grytviken, depth 33 km, 19:55 Local (1999-03-10 21:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Southern Ocean (833 km SE, South Georgia and the Islands) — -60.599, -28.987

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