China News Network, July 3, according to the official Weibo news of the National Seismological Network, China Seismological Network officially determined that it was in the sea area of ​​Rudong County, Nantong City, Jiangsu Province at 8:57 on July 3 (32.45 degrees north latitude and 121.59 degrees east longitude) A magnitude 3.0 earthquake occurred with a focal depth of 14 kilometers.

Image source: Official Weibo of the National Seismological Network