Gempa M 5.7 dekat Samudra Selatan (South Georgia and the Islands) — 1970-08-11
Gempa bermagnitudo 5.7 dekat Samudra Selatan (969 km TG, South Georgia and the Islands), kedalaman 20 km. Guncangan dirasakan 0 orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
Samudra Selatan (969 km TG, South Georgia and the Islands) — -60.571, -25.255
