M 4.6 earthquake near 南大西洋 (South Georgia and the Islands) — 2017-07-20

Magnitude 4.6 earthquake near 南大西洋（601公里，South Georgia and the Islands）, depth 100 km, 23:14 Local (2017-07-20 01:14 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

南大西洋（601公里，South Georgia and the Islands） — -56.2199, -27.6491

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