Gempa M 6.9 dekat Samudra Atlantik Selatan (South Georgia and the Islands) — 1930-08-18
Gempa bermagnitudo 6.9 dekat Samudra Atlantik Selatan (568 km T, South Georgia and the Islands), kedalaman 35 km. Guncangan dirasakan ~99 orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
Samudra Atlantik Selatan (568 km T, South Georgia and the Islands) — -55.79, -27.982
