M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 11, 1997

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 11, 1997. Epicenter 727 km E of Grytviken, depth 33 km, 18:10 Local (1997-03-11 20:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (727 km E, South Georgia and the Islands) — -56.294, -25.566

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