Gempa M 5.6 dekat Samudra Selatan (South Georgia and the Islands) — 1972-11-20
Gempa bermagnitudo 5.6 dekat Samudra Selatan (1107 km TG, South Georgia and the Islands), kedalaman 10 km. Guncangan dirasakan 0 orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
Samudra Selatan (1107 km TG, South Georgia and the Islands) — -60.795, -22.401
