The quake occurred at 9:43 p.m. ET, with its epicenter located on the southeast Indian Ridge. It struck at a preliminary depth of approximately 6.2 miles (10 kilometers), according to USGS data.
The location was remote, far from any populated areas. The nearest settlement was Augusta, in Western Australia, more than 1,200 miles (1,966 km) away. The USGS data showed that no population was expected to have felt the tremor
