M 6.4 earthquake near South Atlantic Ocean (Antarctica) — 1975-03-30

Magnitude 6.4 earthquake near South Atlantic Ocean (1850 km N, Antarctica), depth 19 km, 23:32 Local (1975-03-30 22:32 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1850 km N, Antarctica) — -54.211, 8.393

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