M 4.5 earthquake near 南大西洋 (South Georgia and the Islands) — 2017-08-21

Magnitude 4.5 earthquake near 南大西洋（672公里，South Georgia and the Islands）, depth 111 km, 01:32 Local (2017-08-21 03:32 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

南大西洋（672公里，South Georgia and the Islands） — -56.4939, -26.5923

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