At 3:42 a.m. on July 28, 1976, the Chinese city of Tangshan was razed to the ground by a magnitude 7.8 earthquake, according to a report by the U.S. Geological Survey (USGS)(opens in new tab).
Tangshan, an industrial city with a population of about 1 million at the time of the disaster, suffered staggering casualties of over 240,000. While this was the official death toll, some experts suggest this number is grossly underestimated and that the loss of life was likely closer to 700,000. Reportedly, 85% of Tangshan’s buildings collapsed, and trembles were felt in Beijing, China, more than 100 miles (180 km) away.
