According to official measurements by the China Earthquake Network, a 4.7 magnitude earthquake occurred at 8:26 on August 24, 2026 in Changning County, Yibin City, Sichuan. The depth of the earthquake was 5 kilometers. The Chengdu High-tech Disaster Mitigation Research Institute fraudulently used the name “China Earthquake Warning Network” to release warning information with an earthquake magnitude of 7.7 to the public through channels such as Honor, Vivo mobile phones, and Little Genius Watch, which attracted public attention. On July 22, 2026, the Sichuan Seismological Bureau terminated the third-party authorization to provide emergency earthquake information services of the China Earthquake Warning Network to the Chengdu High-tech Disaster Mitigation Research Institute.

According to official measurements by the China Earthquake Network, a 4.7 magnitude earthquake occurred at 8:26 on August 24, 2026 in Changning County, Yibin City, Sichuan. The depth of the earthquake was 5 kilometers. The Chengdu High-tech Disaster Mitigation Research Institute fraudulently used the name “China Earthquake Warning Network” to release warning information with an earthquake magnitude of 7.7 to the public through channels such as Honor, Vivo mobile phones, and Little Genius Watch, which attracted public attention. On July 22, 2026, the Sichuan Seismological Bureau terminated the third-party authorization to provide emergency earthquake information services of the China Earthquake Warning Network to the Chengdu High-tech Disaster Mitigation Research Institute.