M 4.6 earthquake near 南大西洋 (South Georgia and the Islands) — 2017-01-20

Magnitude 4.6 earthquake near 南大西洋（447公里，South Georgia and the Islands）, depth 10 km, 19:04 Local (2017-01-20 21:04 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

南大西洋（447公里，South Georgia and the Islands） — -55.4946, -29.8423

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