Gempa M 4.6 dekat Samudra Atlantik Selatan (South Georgia and the Islands) — 2017-04-23
Gempa bermagnitudo 4.6 dekat Samudra Atlantik Selatan (596 km TG, South Georgia and the Islands), kedalaman 107 km. Guncangan dirasakan 0 orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
Samudra Atlantik Selatan (596 km TG, South Georgia and the Islands) — -56.2455, -27.746
