Gempa M 4.7 dekat Samudra Atlantik Selatan (South Georgia and the Islands) — 2017-12-27
Gempa bermagnitudo 4.7 dekat Samudra Atlantik Selatan (773 km TG, South Georgia and the Islands), kedalaman 53 km. Guncangan dirasakan 0 orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
Samudra Atlantik Selatan (773 km TG, South Georgia and the Islands) — -57.9949, -25.942
