M 5.1 earthquake near 南大洋 (Antarctica) — 1971-08-04

Magnitude 5.1 earthquake near 南大洋（891公里，Antarctica）, depth 10 km, 05:06 Local (1971-08-04 19:06 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

南大洋（891公里，Antarctica） — -62.571, 156.004

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