What To Know. The Sanae IV Antarctic base, which was built in 1997, is open year-round and has a peak population of 80, according to data, as of November 2024, collected by the Council of Managers ...

The earthquake in Southeast Asia was 7.7 magnitude at 6:20 a.m. GMT at a depth of 10km. Shallow earthquakes are more common and account for about 75% of the energy released from all quakes each year.