Gempa M 4.5 dekat Samudra Atlantik Selatan (South Georgia and the Islands) — 1973-09-16
Gempa bermagnitudo 4.5 dekat Samudra Atlantik Selatan (827 km TG, South Georgia and the Islands), kedalaman 147 km. Guncangan dirasakan 0 orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
Samudra Atlantik Selatan (827 km TG, South Georgia and the Islands) — -59.074, -26.132
